36 Network Programming jobs in Ireland
Network Development Engineer , GCNA
Posted 3 days ago
Job Viewed
Job Description
The AWS Global Connectivity and Network Availability (GCNA) Organization is looking for a Network Development Engineer to join our EDGE team. Network Development Engineers partner with our broader Infrastructure organization on configurations standards and tools, and collaborate with Systems and Software Engineers to ensure fast, smooth roll-out of new designs and products, and also deploy and sustain networking software tools.
AWS GCNA is the backbone that connects the global AWS network and focuses on managing the internet traffic that allows users to access their information and applications regardless of where they are in the world. GCNA is responsible for building and designing a complex backbone network that allows internet traffic to flow efficiently between data centers and customers.
If you like to work with new technologies and optimizing existing technology have experience participating in network/systems support for a large-scale enterprise or service provider environment, we would love for you to apply. Your work will play a key role in driving the stability and sustainability of next-generation IP networks.
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud.
Basic Qualifications
- Major internet routing protocols experience
- Linux/Unix environment experience
- Automation scripting using Python, Bash, Shell and/or Perl experience
Preferred Qualifications
- Thorough understanding of TCP/IP networking, IP routing, Server Load Balancing, and Network Security architecture and core technologies such as IP, TCP, OSPF/IS-IS, BGP, MPLS, Server Load Balancers, Firewalls, ACLs, DNS, DHCP, IPAM, LDAP, NFS, etc.
- Experience with one or more of the following router, server load balancer, and firewall vendor platforms: Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc.
- Knowledge of network hardware and packet forwarding architectures.
- Experience working in virtualized enterprise networking environments.
- A relevant degree in a related technical discipline or equivalent experience in a large - scale network environment.
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
Staff Network Development Engineer- Build Team

Posted 27 days ago
Job Viewed
Job Description
The ServiceNow Cloud Network Services (CNS) team is seeking a highly skilled Staff Network Development Engineer with extensive experience in network enablement, automation, and scripting.
The ideal candidate will possess advanced network engineering expertise in both on-premise and hyperscaler cloud operations. They should be adept at developing tools, scripts, and applications, serving as the bridge between code and networks to enhance automation and improve network deployments. You will collaborate with a dedicated team of network engineers to expand our datacenter and cloud production network globally. This role is pivotal in fulfilling our customers' commitments and advancing our objectives of automation and standardization across all builds.
**About the Team:**
The CNS Systems Delivery team is a dynamic and innovative group of professionals dedicated to transforming network operations through cutting-edge technology and automation. We work collaboratively to design, implement, and maintain robust network solutions that support ServiceNow's global infrastructure. Our team values creativity, continuous learning, and a commitment to excellence. We strive to create an inclusive and supportive environment where every member can contribute their unique skills and perspectives to achieve our collective goals.
**What you get to do in this role:**
Network Engineering:
+ Actively participate in the cloud networking team, handling all proactive aspects of network deployment and orchestration.
+ Drive the delivery of business-critical public cloud infrastructure worldwide.
+ Ensure network capacity meets established business and technical requirements.
+ Operate and troubleshoot systems to quickly identify and resolve issues.
+ Manage network augmentation as the organization grows.
+ Take a leadership role in root cause analysis and resolution of network issues.
+ Participate in a rotating "on call" schedule with other team members.
Orchestration and Automation:
+ Design and code new automations and on-platform optimizations
+ Develop and maintain network automation pipelines using tools like Ansible, Go, Python, Bash, Terraform, etc.
+ Collaborate with platform teams to build, update, and enhance flow designer orchestration to maintain a unified platform for all network deployments globally.
Systems and Platform Development:
+ Provide feedback and partnership to infrastructure architects on design improvements and contribute to the design process for new initiatives.
**To be successful in this role you have:**
+ 10+ years of experience in network engineering, focusing on internet and datacenter operations, and 4+ years of experience in network automation.
+ Advanced knowledge of scripting and coding in Java, Python, and Go.
+ Ability to quickly learn new technologies in a fast-paced environment.
+ Solid understanding and hands-on experience with key network technologies, including 802.1q, HSRP/VRRP, OSPF, ISIS, MCLAG, BGP, BFD, NAT, ACLs, IPSEC, SNMP, TCP/IP routing, switching, load balancing, and security.
+ Proficiency with Juniper's Junos, Cisco IOS, Cumulus (Linux), and Rest API.
+ Experience with network automation languages and tools such as Ansible, Netmiko, Python, Go, and Terraform.
+ Understanding of CI/CD, Git, and Infrastructure as code principles.
+ Familiarity with monitoring tools like Grafana, Prometheus, Kentik, and Thousand Eyes.
+ Industry certifications such as CCNP, CCIE, JNCIP, JNCIA are a plus.
**Desired Skills:**
+ Comfortable working in agile and fast-paced environments.
+ Excellent verbal, written and presentation skills.
+ Strong problem-solving and analytical abilities.
+ Developer-level experience with the ServiceNow Platform.
**Work Personas**
We approach our distributed world of work with flexibility and trust. Work personas (flexible, remote, or required in office) are categories that are assigned to ServiceNow employees depending on the nature of their work and their assigned work location. Learn more here ( . To determine eligibility for a work persona, ServiceNow may confirm the distance between your primary residence and the closest ServiceNow office using a third-party service.
**Equal Opportunity Employer**
ServiceNow is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, national origin or nationality, ancestry, age, disability, gender identity or expression, marital status, veteran status, or any other category protected by law. In addition, all qualified applicants with arrest or conviction records will be considered for employment in accordance with legal requirements.
**Accommodations**
We strive to create an accessible and inclusive experience for all candidates. If you require a reasonable accommodation to complete any part of the application process, or are unable to use this online application and need an alternative method to apply, please contact for assistance.
**Export Control Regulations**
For positions requiring access to controlled technology subject to export control regulations, including the U.S. Export Administration Regulations (EAR), ServiceNow may be required to obtain export control approval from government authorities for certain individuals. All employment is contingent upon ServiceNow obtaining any export license or other approval that may be required by relevant export control authorities.
From Fortune. ©2025 Fortune Media IP Limited. All rights reserved. Used under license.
Network Development Engineer , OpsTechIT Infrastructure Operations

Posted 27 days ago
Job Viewed
Job Description
Come join a creative team of Operations Technology Engineers who build the infrastructure that powers Amazon fulfillment centers and transportation sites worldwide. These networks are used by hundreds of thousands of associates, relied upon by operators of industry-leading fulfillment and transportation systems, and play a critical role in the delivery of shipments to Amazon retail customers.
We are looking for a Network Development Engineer to provide technical thought leadership in the development of our next-generation networks. As we look to the future, our networks will support an ecosystem of robotics, industrial IoT, sensors, drones, and mobile devices. You are comfortable with taking risks, and iterating on designs that may fail at the outset to ultimately deliver robust systems that elegantly scale. Information security and network reliability are at the core of your thought processes.
This is an office-based role in vibrant Dublin, with visa sponsorship and relocation support provided by Amazon upon offer acceptance. The team follows a follow-the-sun on-call rotation, where the on-call engineer represents the Network Reliability team during operational networking events, coordinating efforts for swift mitigation.
Key job responsibilities
* Develop and implement changes in Amazon's fulfillment center and transportation networks to ensure scalability and reliability.
* Collaborate with automation teams to design and refine tools that enhance network scalability.
* Lead network projects in areas such as engineering, deployment, technology refresh, best practices, and optimization.
* Troubleshoot complex networking issues, including switching, routing, interconnectivity, performance, and platform configurations, using advanced tools.
* Provide critical network support to diagnose, mitigate, and resolve large-scale events affecting Amazon's operational sites.
* Define and enforce network engineering standards in collaboration with global teams, ensuring compliance with best practices and security policies.
* Drive and support innovation across all network layers, from Top-of-Rack switches to Provider Edge routers.
* Partner with software, systems, and network engineering teams to accelerate the deployment of new technologies and ensure seamless integration.
* Develop and enhance network automation tools to improve operational efficiency and reduce manual intervention.
* Champion operational excellence by optimizing processes, creating robust documentation, and developing training materials for support teams.
About the team
The OpsTechIT Infrastructure Operations team has broad scope supporting multiple business units globally, from the smallest delivery stations in emerging markets, to the most advanced automated fulfillment centers in North America, Japan, Europe, India and many other locations. As a result, this group enjoys variety in both tactical and long-term strategic projects. This is a unique opportunity that will enable you to grow your skills as an engineer, have a lasting impact on Amazon's fulfillment networks for years to come.
Flexible working
Here in Amazon, we believe that striking the right balance between your personal and professional life is the key to a successful and fulfilling life. We are strong advocates of a healthy work-life harmony, and continually focus on ensuring happiness within our team.
Career Growth
We care about your career aspirations and tailor your development to your unique abilities. We want you to grow and progress in Amazon. We will facilitate your growth through an increase in scope of the projects you work on over time, and include in projects for partner teams to experience new and interesting challenges. In this role, you'll have
the opportunity to work on operational readiness, software development and testing, driving operational excellence and cross-cutting initiatives among others.
Basic Qualifications
-Bachelor's degree in CS or similar
-Experience in network automation using Bash/shell scripting and programming preferably Python (key must requirements for the role)
-Hands-on experience in network engineering, working with IP routing protocols, technologies, and platforms in large-scale enterprise, data center, and/or WAN environments.
-Experience developing engineering, deployment, or operational mechanisms to support IP networks and networking systems.
-Strong ability to collaborate within a diverse team and work effectively with a wide range of colleagues.
Preferred Qualifications
-In-depth knowledge of TCP/IP networking, IP routing, and network security architecture, including core technologies such as IP, TCP, BGP, Multicast, Firewalls, ACLs, DNS, and DHCP.
-Hands-on experience with one or more router, load balancer, and firewall platforms from vendors such as Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, and Palo Alto.
-Strong understanding of network hardware and packet forwarding architectures.
-Experience working in virtualized enterprise networking environments.
CCIE or JNCIE certification specializing in Enterprise (Routing and Switching) is a plus.
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
Network Development Engineer - Telecom, Amazon Connect

Posted 27 days ago
Job Viewed
Job Description
As part of the AWS Solutions organization, we have a vision to provide business applications that leverage Amazon's unique experience and expertise. These applications are used by millions of companies worldwide to manage day-to-day operations. We accomplish this by accelerating our customers' businesses through the delivery of intuitive and differentiated technology solutions that address enduring business challenges. We blend vision with curiosity and Amazon's real-world experience to build opinionated, turnkey solutions. Where customers prefer to buy rather than build, we become their trusted partner by offering solutions that are effortless to adopt and easy to use.
Amazon Connect is a highly disruptive cloud-based contact center that enables businesses to deliver engaging, dynamic, and personal customer service experiences. Amazon Connect is the result of the ten years of development that went into building the tools Amazon uses to provide its award-winning customer service at massive scale and launching it as a publicly available AWS service. With Amazon Connect, businesses can create their own cloud-based contact center and start taking calls in minutes. Amazon Connect leverages the power of Artificial Intelligence and the large ecosystem of AWS -including Amazon Lex, Amazon Polly, AWS Lambda, Amazon S3, and Amazon Kinesis-to provide a truly frustration-free, easy-to-use, extensible, and natural customer experience. This technology is transforming the industry, reshaping how customers interact with businesses, and redefining how agents deliver service.
See our section in Andy Jassy 2020 re:Invent keynote: have a rapidly growing customer base and an exciting charter ahead, involving the resolution of highly complex engineering and algorithmic challenges. We are looking for a passionate and talented Network Development Engineer to innovate on the telecom infrastructure, fundamental to modern cloud-based contact centers. This position represents a rare opportunity to be part of a fast-growing business, shaping both technology and product development. You will play a crucial role in developing next-generation telecom infrastructure, owning the design, and delivering scalable, resilient systems while maintaining a constant customer focus.
We are seeking a Telecom/VoIP Engineer with deep expertise in the SIP protocol, networking, and Linux/UNIX systems to support and expand Amazon Connect's telecom infrastructure. Amazon Connect supports a large volume of concurrent customer calls and active agents using an internally developed SIP-based call center platform. Our technology is unique because we build most of our own equipment. Therefore, we are looking for someone who is comfortable working under the hood of a SIP endpoint system (preferably with hands-on experience) rather than simply configuring a commercial SIP product or handling basic operational tasks. You will join a diverse team of network, systems, and software engineers working to make our telephony platform more efficient, scalable, and reliable.
This team is a great fit for you if:
- You enjoy working in a collaborative, inclusive environment where team members support each other toward a shared goal.
- You are customer-obsessed, eager to work on a service that directly and indirectly impacts millions of users.
- You are passionate about solving real-world customer problems.
- Your curiosity drives you to learn and take on new challenges.
- You want to have fun and surround yourself with highly talented engineers who tackle complex problems while maintaining a strong work-life balance.
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve.
Key job responsibilities
- Telecom Architecture - Conceptualize, design, build, deploy, and maintain Amazon Connect's next-generation telecom infrastructure.
- Technical Expertise - Provide telecom subject-matter expertise to drive key business and engineering decisions.
- Leadership & Mentorship - Guide and mentor other engineers while collaborating with teams and partners to overcome challenges.
- Telecom Carrier Peering - Integrate new telephony providers to expand Amazon Connect's telecom capabilities and enhance customer experience.
- Automation - Work closely with automation teams to define tools that enable scalability at a higher volume.
- Documentation - Develop and review documentation related to telecom network implementation, deployments, recurring issues, standard operating procedures, and knowledge transfer materials.
About the team
Learn more about Amazon Connect here. Media coverage on Amazon Connect:
- of Amazon Connect:
Solutions
As part of the AWS solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are used by millions of companies worldwide to manage day-to-day operations. We will accomplish this by accelerating our customers' businesses through delivery of intuitive and differentiated technology solutions that solve enduring business challenges. we blend vision with curiosity and Amazon's real-world experience to build opinionated, turnkey solutions. Where customers prefer to buy over build, we become their trusted partner with solutions that are no-brainers to buy and easy to use.
Basic Qualifications
- 4+ years of major internet routing protocols experience.
- 4+ years of working in a Linux/Unix environment experience.
- Bachelor's degree or 5+ years of relevant experience in a large scale environment.
- 4+ years hands-on experience in a telecom network design, focused in SIP protocol, VoIP technologies and telecom network operations.
Preferred Qualifications
- 1+ years of automation scripting using Python, Bash, Shell and/or Perl experience.
- Hands-on experience (4+ years) with open-source VoIP systems like Asterisk, FreeSWITCH, Kamailio, SIPp, SER, etc.
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
Network Development Manager, Ops Tech Networking Edge

Posted 27 days ago
Job Viewed
Job Description
OpsTech Network Engineering is looking for an experienced Network Engineering Manager to deliver world class, and fully automated network solutions for Amazon Fulfillment Technologies and Robotics. As we expand at a tremendous rate across all of our services it is our responsibility to continually improve our level of network service. In this role you will look for innovative ways to automate, innovate and operate Fulfillment network architecture.
We are seeking an experienced Network Engineering Manager to lead a team of highly skilled Network engineers to automate next generation network products to manage our global network. You will be responsible for networks products and their status which you will report to senior Amazon leadership. You will be responsible for leading a team of 8-10 highly skilled Network Engineers with a focus on their development and career growth. At Amazon, we ask our managers to be strong leaders who are technical and can dive deep and get involved in resolving complex issues.
If you are ready for you next challenge and to grow your career we would love to hear from you.
Responsibilities:
Operational Excellence
You will drive operational excellence in everything we do. This includes defining operationally safe processes, automation to improve efficiency in our day-to-day tasks and projects. You will work closely on supporting our internal customers and ensuring that their needs and issues are being addressed.
Technical Leadership
You will have a deep knowledge of your area. As part of your role, you will be required to review and approve network changes and processes for your team. Additionally, you will on occasion need to develop a detailed, low-level understanding of network issues that do occur and to be able to represent those issues at operational management review meetings.
Network Measurement
You will drive quality into the metrics we report to assist us in focusing on the areas that give us the best ROI. This includes measurement of defects, network capacity and cycle times with the objective to always improve.
Performance Management/Team Health
You will own all facets of performance and career development for your team. Regular one-on-one meetings with all team members are expected. You will be expected to provide both technical and 'soft skill' mentoring in order to maintain a well-rounded, world-class organization.
Recruiting and Hiring
You will take the lead in hiring quality personnel who not only fit the needs of the current organization but also will allow the team to scale with platform and service growth. You will coordinate with Amazon and external recruiting staff to evaluate potential candidates, participate in initial phone screens and provide relevant guidance and feedback during on-site interview loops. You will also be responsible for ensuring that proper training and onboarding takes place for all new hires.
Basic Qualifications
- Bachelor's Degree in a technology related field or equivalent experience to a Bachelor's degree
- Engineering experience
- Management experience
- Engineering experience in networking, large scale distributed systems or a related field.
Preferred Qualifications
- A B.S. in Computer Science or equivalent experience in a large-scale enterprise environment
- Experience in Network Engineering
- High degree of organization and be very detail-oriented
- Ability to contribute to and support long-term visions and direction regarding Networking at Amazon
- Experience in building and managing a team of strong technical people and prior ownership of the operation of a mission-critical team is crucial to success
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
Software Developer

Posted 4 days ago
Job Viewed
Job Description
We are seeking a skilled Software Developer to join our IBM MQ Software as a Service development team. As part of our team, you will be responsible for building, testing and maintaining a SaaS service on a variety of hyperscalers. The ideal candidate will have experience in cloud technologies such as container orchestration, continuous integration, and deployment. You will be responsible for delivering new features into the service, maintaining and enhancing our continuous integration and deployment pipelines, and ensuring the smooth operation of our services. The role requires a good level of personal organisation and the ability to work well within a distributed global team in a fast paced and exciting environment.
The MQ SaaS team employs agile development practices with all team members actively engaged in the planning, development, testing and usability related tasks owned and delivered by their 'Delivery Team'. Preferred candidates will be enthusiastic, highly motivated team players who have cloud software skills/experience and demonstrate a genuine desire and aptitude to perform the multi-disciplinary activities inherent in a DevOps role. Knowledge of continuous delivery techniques is important to ensure the stability of a live service. Successful candidate will be proficient in Agile Delivery practices and passionate about delivering on team objectives and sprint goals. The work performed will have a high degree of technical content, is diverse and challenging yet always rewarding. If you love technology, a technical challenge, being part of a successful team and want to make a difference to how global business meets the demands of moving data around the world quickly, securely and reliably then MQ SaaS is for you.
**Your role and responsibilities**
Successful candidates will have strong coding skills and a desire to learn full stack development, including but not limited to Feature Development, Testing and Customer Support. Candidates should also be comfortable working as part of a global team and possess good verbal & written communication skills.
A successful individual for this role should possess:
* An understanding of cloud technologies including networking and security
* A technical background in using development tools such as Git, VS Code, make etc.
* Analytical and problem solving expertise, with the ability to investigate issues and apply fixes throughout the development lifecycle.
* Experience in applying Cloud Engineering practices to enable Continuous Delivery.
* Automation skills in testing, scripting (e.g. Bash), pipelines, and utilities.
**Please note - This position requires working onsite a minimum of 3 days per week at our Dublin location
**Required technical and professional expertise**
* Development skill in Golang/Python to deliver robust scalable solutions.
* Technical knowledge in building, deploying and running applications in a Cloud environment such as AWS
* Proficiency with Kubernetes/OpenShift and container orchestration
* Good scripting experience, e.g. bash
**Preferred technical and professional experience**
* 4+ years experience in cloud engineering
* Proficient in agile development methodologies and tools
* Experience in utilizing Helm charts for packaging and deploying containerized applications
* Knowledge of terraform to provision and manage infrastructure
* Familiarity with Docker, Istio, and other container technologies.
* Management of version control and collaboration using Git and GitHub.
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
Software Developer
Posted 15 days ago
Job Viewed
Job Description
By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.
**Team/Role Overview**
The Software Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.
**What you'll do**
**Java experience with modern IoC frameworks like Spring.**
**Experience with and ability to lead CICD / agile delivery mechanisms.**
**Experience with writing and deploying microservices as containers to kubernetes environment for example RH OpenShift. ss**
**Understanding and passion for writing clean code.**
**Experience with SQL queries using Oracle Database.**
**Understanding of TDD and BDD testing and working closely with analysts on user stories and test criteria.**
**Experience working in mixed/virtual/diverse environments (small co-located team with a larger team in another location) Desirable: Financial services experience, Knowledge of resilient enterprise systems in areas like core banking, or financial messaging**
**Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.**
**What we'll need from you**
**Relevant experience in the Financial Service industry**
**Experience with Scrum and Agile deliveries**
**Intermediate level experience in Applications Development role**
**Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code**
**Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems**
**Apply fundamental knowledge of programming languages for design specifications.**
**Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging**
**Consistently demonstrates clear and concise written and verbal communication**
**Demonstrated problem-solving and decision-making skills**
**Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements**
**Bachelor's degree/University degree or equivalent experience**
**What we can offer you**
By joining Citi Dublin, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits that support you (and your family) to be well, live well and save well. Discover more here.
Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energised to join us, motivated to stay, and empowered to thrive.
**Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.**
**#LI-SM9**
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**Job Family Group:**
Technology
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**Job Family:**
Applications Development
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**Time Type:**
Full time
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**Most Relevant Skills**
Please see the requirements listed above.
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**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
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_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
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Principal Software Developer
Posted 3 days ago
Job Viewed
Job Description
Design, devPrincipal Software Engineer (Performance & Efficiency - OCI Core Engineering)
Location:
UK / Ireland / Europe - Remote-friendly (subject to Oracle HR policy)
Note: Dublin and Czech Republic are considered key OCI hubs in Europe.
Organization:
OCI Energization / Technical Strategy Team
Level:
IC4 or IC5 preferred
(IC3 candidates with exceptional skills will also be considered)
About the Team:
This team is part of a specialized technical strategy group within Oracle Cloud Infrastructure (OCI) focused on efficiency, performance improvements, and architectural excellence across core OCI services.
Rather than building specific customer-facing services, this team partners with other internal service teams (e.g., Spot, Storage, Multi-cloud) to analyze, improve, and optimize the performance, throughput, latency, and cost-efficiency of those services.
The mission includes:
* Enhancing service performance
* Reducing resource consumption
* Identifying architectural bottlenecks
* Improving infrastructure and code-level efficiency
* Supporting OCI's next-generation infrastructure initiatives
Key Responsibilities:
* Work with OCI service teams to identify and resolve performance bottlenecks.
* Perform in-depth system analysis across software and infrastructure layers.
* Lead design discussions to improve service performance and architecture.
* Deliver efficiency improvements that translate to tangible cost savings.
* Build internal tooling or frameworks for benchmarking, profiling, and optimization.
* Write clean, efficient, and well-tested code in Java and/or systems-level languages.
* Produce detailed reports and recommendations for service teams and leadership.
* Contribute to OCI's technical strategy on cloud infrastructure efficiency.
Minimum Qualifications:
* 10+ years of hands-on engineering experience in high-scale environments.
* Strong proficiency in Java (core development, tuning, debugging).
* Deep understanding of system-level performance (latency, throughput, memory).
* Experience working in Linux environments (as a developer, not sysadmin).
* Familiarity with containerized environments and OCI/Kubernetes-based deployments.
* Demonstrated experience with profiling tools, benchmarking, and performance optimization.
* Experience with distributed systems or cloud service architecture.
* Ability to work independently and collaborate with remote global teams.
Preferred Qualifications:
* Background in performance engineering roles (e.g., bottleneck analysis, profiling).
* Experience analyzing infrastructure cost vs. compute performance trade-offs.
* Familiarity with OCI or other major cloud providers (AWS, GCP, Azure).
* Understanding of Linux kernel behavior and low-level debugging.
* Systems programming experience in C/C++ is a plus.
* Track record of delivering efficiency gains in large-scale environments.elop, troubleshoot and debug software programs for databases, applications, tools, networks etc.
**Responsibilities**
As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems.
Career Level - IC4
**About Us**
As a world leader in cloud solutions, Oracle uses tomorrow's technology to tackle today's challenges. We've partnered with industry-leaders in almost every sector-and continue to thrive after 40+ years of change by operating with integrity.
We know that true innovation starts when everyone is empowered to contribute. That's why we're committed to growing an inclusive workforce that promotes opportunities for all.
Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing or by calling +1 in the United States.
Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
Software Developer (Golang)

Posted 4 days ago
Job Viewed
Job Description
We are seeking a Cloud developer to join our IBM MQ Software as a Service development team. As part of our team, you will be responsible for building, testing and maintaining a SaaS service on a variety of hyperscalers. The ideal candidate will have experience in cloud technologies such as container orchestration, continuous integration, and deployment. You will be responsible for delivering new features into the service, maintaining and enhancing our continuous integration and deployment pipelines, and ensuring the smooth operation of our services. The role requires a good level of personal organisation and the ability to work well within a distributed global team in a fast paced and exciting environment.
The MQ SaaS team employs agile development practices with all team members actively engaged in the planning, development, testing and usability related tasks owned and delivered by their 'Delivery Team'. Preferred candidates will be enthusiastic, highly motivated team players who have cloud software skills/experience and demonstrate a genuine desire and aptitude to perform the multi-disciplinary activities inherent in a DevOps role. Knowledge of continuous delivery techniques is important to ensure the stability of a live service. Successful candidate will be proficient in Agile Delivery practices and passionate about delivering on team objectives and sprint goals. The work performed will have a high degree of technical content, is diverse and challenging yet always rewarding. If you love technology, a technical challenge, being part of a successful team and want to make a difference to how global business meets the demands of moving data around the world quickly, securely and reliably then MQ SaaS is for you.
**Your role and responsibilities**
Successful candidates will have strong coding skills (GoLang essential) and a desire to learn full stack development, including but not limited to Feature Development, Testing and Customer Support. Candidates should also be comfortable working as part of a global team and possess good verbal & written communication skills.
**Required technical and professional expertise**
* Development skill in Golang to deliver robust scalable solutions.
* Technical knowledge in building, deploying and running applications in a Cloud environment such as AWS
* Proficiency with Kubernetes/OpenShift and container orchestration
* Good scripting experience, e.g. bash
**Preferred technical and professional experience**
* 4+ years experience in cloud engineering
* Proficient in agile development methodologies and tools
* Experience in utilizing Helm charts for packaging and deploying containerized applications
* Knowledge of terraform to provision and manage infrastructure
* Familiarity with Docker, Istio, and other container technologies.
* Management of version control and collaboration using Git and GitHub.
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
Senior Software Developer

Posted 4 days ago
Job Viewed
Job Description
We are seeking a skilled Senior Software Developer to join our IBM MQ Software as a Service development team. As part of our team, you will be responsible for building, testing and maintaining a SaaS service on a variety of hyperscalers. The ideal candidate will have experience in cloud technologies such as container orchestration, continuous integration, and deployment. You will be responsible for delivering new features into the service, maintaining and enhancing our continuous integration and deployment pipelines, and ensuring the smooth operation of our services. The role requires a good level of personal organisation and the ability to work well within a distributed global team in a fast paced and exciting environment.
The MQ SaaS team employs agile development practices with all team members actively engaged in the planning, development, testing and usability related tasks owned and delivered by their 'Delivery Team'. Preferred candidates will be enthusiastic, highly motivated team players who have cloud software skills/experience and demonstrate a genuine desire and aptitude to perform the multi-disciplinary activities inherent in a DevOps role. Knowledge of continuous delivery techniques is important to ensure the stability of a live service. Successful candidate will be proficient in Agile Delivery practices and passionate about delivering on team objectives and sprint goals. The work performed will have a high degree of technical content, is diverse and challenging yet always rewarding. If you love technology, a technical challenge, being part of a successful team and want to make a difference to how global business meets the demands of moving data around the world quickly, securely and reliably then MQ SaaS is for you.
**Your role and responsibilities**
Successful candidates will have strong coding skills and a desire to learn full stack development, including but not limited to Feature Development, Testing and Customer Support. Candidates should also be comfortable working as part of a global team and possess good verbal & written communication skills.
A successful individual for this role should possess:
* A strong understanding of cloud technologies including networking and security
* A strong technical background in using development tools such as Git, VS Code, make etc.
* Strong analytical and problem solving expertise, with the ability to investigate issues and apply fixes throughout the development lifecycle.
* Experience in applying Cloud Engineering practices to enable Continuous Delivery.
* Ability to take ownership of tasks, proactively driving them to their completion.
**Please note - This position requires working onsite a minimum of 3 days per week at our Dublin location
**Required technical and professional expertise**
* Development skill in Golang/Python to deliver robust, scalable solutions.
* Technical expertise in building, deploying and running applications in a Cloud environment such as AWS, IBM cloud, Azure.
* Strong proficiency with Kubernetes/OpenShift and container orchestration.
* Familiarity with Docker, Istio, and other container technologies.
* Management of version control and collaboration using Git and GitHub.
* Strong scripting experience, e.g. bash.
**Preferred technical and professional experience**
* 6+ years experience in Software Development
* Proficient in agile development methodologies and tools.
* Experience in utilizing Helm charts for packaging and deploying containerized applications.
* Knowledge of terraform to provision and manage infrastructure.
* Experience leading teams in an agile environment.
* Experience in owning and driving business outcomes.
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.