24 Senior Devops jobs in Ireland
DevOps Engineer
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Senior DevOps Engineer

Posted 4 days ago
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We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
**Job Title**
Senior DevOps Engineer
**What does a successful Senior DevOps Engineer do?**
As a Senior DevOps Engineer at Clover, you will be a key player in driving innovation and excellence within our technical infrastructure. You'll collaborate with top-tier engineering professionals to develop, maintain, and enhance the platforms that support our groundbreaking projects. Join us in creating scalable, fault-tolerant systems that will revolutionize fintech, helping our clients meet their goals with efficiency and security.
**What you will do:**
+ Analyze current technology utilized within the company and develop steps and processes to improve and expand upon them.
+ Design, implement, and manage ephemeral development environments.
+ Manage various Microservices platforms.
+ Automate and maintain software delivery workflows using CI/CD pipelines.
+ Work closely with engineering professionals within the company to maintain hardware and software platforms needed for project completion.
+ Collaborate and follow agile tools and principles in building high-quality software with weekly sprints.
+ Expertly design and implement scalable, distributed, fault-tolerant systems that satisfy complex requirements.
+ Design and implement best practices for software development, including security, monitoring, and telemetry.
***
**What you will need to have:**
+ 7+ years' experience in a similar role.
+ Experience with container technologies such as Docker and Kubernetes.
+ Proficiency in programming languages like Go (Golang), Python, or shell (bash) scripting.
+ Ability to work with GNU makefiles and Linux sysadmin/networking.
+ Experience defining and implementing end-to-end CI/CD pipelines using tools such as Jenkins, TravisCI, Spinnaker, or GitLab.
+ Familiarity with IaC technologies such as Terraform.
+ Skill in collecting and processing metrics from tools such as Waverfront, Prometheus, Datadog, NewRelic, and setting up SLO and SLA targets.
+ Experience working with cloud platforms like GCP, AWS, GKE, EKS, AKS, Rancher, or OpenShift.
+ Deep understanding of Linux.
+ Experience deploying applications on a cloud platform.
+ Knowledge in infrastructure and product security.
**What would be great to have:**
+ Degree/Diploma in Computer Science, Computer Engineering, or a relevant field.
+ Background as a Linux Admin (CentOS).
+ Proficiency in Python and configuration management tools like Puppet or Chef.
+ Experience in MySQL/PostgreSQL Admin and RDBMS/SQL.
+ Familiarity with monitoring tools like TCollector, DataDog, Grafana.
+ Skills in YAML/XML, ELK Stack, Git/Github/Gitlab Admin.
+ Experience with Bash/Shell scripting, Java, Yum/RPM.
+ Knowledge in DNS, LDAP and cloud platforms like GCP and AWS.
Thank you for considering employment with Fiserv. Please:
+ Apply using your legal name
+ Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).
**Our commitment to Diversity and Inclusion:**
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
**Note to agencies:**
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
**Warning about fake job posts:**
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.
Senior DevOps Engineer
Posted today
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Senior DevOps Engineer
Posted today
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Senior DevOps Engineer
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Principle DevOps Engineer
Posted 8 days ago
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As a DevOps Principal, you'll step into a hands-on management position where you'll guide our team within a major Irish business through its evolving cloud journey. It's a dual-focus role; spearheading technical initiatives while fostering the growth of a skilled team, that demands expertise and a clear vision and dedication to mentoring others. You will be at the heart of transformation, blending strategic oversight with real-world execution, all aimed at elevating the company's technical prowess and team excellence.
Please note that this is a hybrid role, so the successful candidate will be expected to attend the office in Dublin at least once a week.
Key responsibilities & duties include:
- Monitor and optimise cloud resources to ensure they deliver peak performance cost-efficiently. Automate the provisioning and scaling of cloud infrastructure to streamline processes
- Design and implement robust CI/CD pipelines to support seamless software releases. Facilitate continuous feedback loops to ensure collaboration between development and operations teams
- Coordinate and manage a team across different functions to ensure unified software delivery efforts. Set a precedent by adopting new technologies and practices within the DevOps domain to lead the team by example
- Establish and enforce best practices for system maintenance and swift troubleshooting. Oversee capacity planning, ensuring the system scales skillfully and meets performance requirements
Required Skills & Experience:
- AWS Certified and extensive AWS experience
- Principal-level experience with cloud infrastructure management
- Extensive experience in DevOps
- Proficiency in automation tools like Terraform and one coding language e.g. Python, Java or other
- Experience with containerisation and orchestration using Docker and Kubernetes
- Ability to optimise cloud resource usage for cost and performance
- Demonstrated management in managing technical teams
- Experience with overseeing diverse, cross-functional project teams
- Past success in establishing and facilitating the adoption of best practices in DevOps
DevOps Automation Engineer
Posted 24 days ago
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In the Americas, SMBC Group has a presence in the US, Canada, Ireland, Mexico, Brazil, Chile, Colombia, and Peru. Backed by the capital strength of SMBC Group and the value of its relationships in Asia, the Group offers a range of commercial and investment banking services to its corporate, institutional, and municipal clients. It connects a diverse client base to local markets and the organization's extensive global network. The Group's operating companies in the Americas include Sumitomo Mitsui Banking Corp. (SMBC), SMBC Nikko Securities America, Inc., SMBC Capital Markets, Inc., SMBC MANUBANK, JRI America, Inc., SMBC Leasing and Finance, Inc., Banco Sumitomo Mitsui Brasileiro S.A., and Sumitomo Mitsui Finance and Leasing Co., Ltd.
+ This is a hybrid role, requiring the successful candidate to attend our Tralee office
**Overview**
SMBC are seeking an experienced DevOps Automation Engineer to drive automation across the Software Development Life Cycle (SDLC). This role is pivotal in driving the reliability, scalability, and security of our CI/CD processes by embedding automation into development, testing and deployment workflows. The ideal candidate brings a strong engineering mindset, a passion for continuous improvement, and hands-on experience with modern DevOps toolchains, coupled with a deep understanding of the SDLC.
This role will report to the Executive Director of Enterprise Architecture.
**Responsibilities**
+ Embed automation into development, testing and deployment activities, ensuring quality gates, security checks and compliance requirements are met from build to production.
+ Design, build and optimise end to end CI/CD pipelines, with a focus on reusable workflows.
+ Advise project teams on integrating test automation into the SDLC.
+ Collaborate with testing teams to design and build automated test frameworks (unit, integration, API, end-to-end)
+ Troubleshoot and resolve automation issues to reduce downtime and improve reliability.
+ Collaborate with operations and platform teams to streamline deployments and gating controls.
+ Monitor pipeline performance, infrastructure health and delivery metrics, using tools such as Datadog, Splunk, or Prometheus.
+ Integrate and maintain tools for code quality, security scanning, artifact management, test automation.
+ Facilitate training and mentoring on automation tools, processes and best practices.
**Qualifications**
+ Bachelor's degree in Computer Science or related field.
+ 5+ years' experience in automation engineering, software development and DevOps.
+ Experience integrating policy and compliance automation into delivery pipelines.
+ Experience with test automation tools such as Playwright, Selenium.
+ Experience with Infrastructure as Code (Terraform, ARM templates, Ansible).
+ Experience with GitOps, containers, and orchestration tools.
+ Proficient with scripting languages such as Python, JavaScript, or Bash.
+ Solid understanding of DevSecOps tools and Application Security best practices.
+ Excellent debugging and problem-solving skills.
+ Excellent communication and collaboration skills.
+ ServiceNow Devops Change Velocity knowledge is a plus.
+ Microsoft Power Platform knowledge is a plus.
SMBC's employees participate in a hybrid workforce model that provides employees with an opportunity to work from home, as well as, from an SMBC office. SMBC requires that employees live within a reasonable commuting distance of their office location. Prospective candidates will learn more about their specific hybrid work schedule during their interview process.
SMBC provides reasonable accommodations during candidacy for applicants with disabilities consistent with applicable federal, state, and local law. If you need a reasonable accommodation during the application process, please let us know at
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Senior DevOps Lead

Posted 27 days ago
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We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
**Job Title**
Senior DevOps Lead
**What does a successful Senior DevOps Lead do?**
We are seeking a highly experienced and motivated POS Domain Dev Ops Lead to join our team. This senior role is pivotal in leading a team of DevOps professionals, driving best practice adoption across the domain, and ensuring the deployment and maintenance of scalable, secure, and robust point of sale (POS) solutions. The ideal candidate will possess extensive experience in payments or financial services, large enterprise tooling, and regulatory and compliance requirements.
**What you will do:**
+ Lead and mentor a team of DevOps professionals, promoting a culture of continuous improvement, innovation, and excellence.
+ Develop and implement best practices, standards, and frameworks for DevOps processes and tools within the POS domain.
+ Collaborate with cross-functional teams including software development, quality assurance, and operations to ensure seamless integration and efficient deployment of POS solutions.
+ Drive automation efforts to improve software delivery processes, reduce time-to-market, and enhance quality.
+ Oversee the design, implementation, and maintenance of CI/CD pipelines, ensuring efficient and reliable software delivery.
+ Ensure compliance with regulatory and security requirements, maintaining a strong focus on data protection and operational integrity.
+ Integrate large-scale enterprise tooling and infrastructure, optimising performance, scalability, and cost-efficiency.
+ Stay abreast of industry trends, emerging technologies, and best practices, applying this knowledge to enhance Fiserv's DevOps capabilities.
+ Foster a collaborative and inclusive team environment, encouraging knowledge sharing and professional development.
**What you will need to have:**
+ Proven experience in a senior DevOps role, ideally within the payments or financial services industry.
+ Strong expertise in cloud architectures, software deployment, and large-scale enterprise tooling.
+ Demonstrated experience leading and mentoring teams, with a focus on driving best practices and continuous improvement.
+ In-depth knowledge of regulatory and compliance requirements within the financial services sector.
+ Proficiency in CI/CD tools (e.g., Jenkins, GitLab) and configuration management tools (e.g., Ansible, Puppet, Chef).
+ Solid understanding of containerisation technologies (e.g., Docker, Kubernetes) and infrastructure as code (IaC) tools (e.g., Terraform, CloudFormation).
+ Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders.
+ Strong analytical and problem-solving skills, with a keen attention to detail and a focus on delivering high-quality, reliable solutions.
+ Bachelor's degree in Computer Science, Information Technology, or a related field.
Thank you for considering employment with Fiserv. Please:
+ Apply using your legal name
+ Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).
**Our commitment to Diversity and Inclusion:**
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
**Note to agencies:**
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
**Warning about fake job posts:**
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.
DevOps/Senior Software Engineer

Posted 27 days ago
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Job Description
DevOps/Senior Software Engineer
**About** **Trellix:**
**Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps organizations confronted by today's most advanced threats gain confidence in the protection and resilience of their operations. Along with an extensive partner ecosystem, we accelerate technology innovation through artificial intelligence, automation, and analytics to empower over 53,000 customers with responsibly architected security solutions.
We also recognize the importance of closing the 4-million-person cybersecurity talent gap. We aim to create a home for anyone seeking a meaningful future in cybersecurity and look for candidates across industries to join us in soulful work. More at .
**_Role Overview:_**
About the Role:
Design, implement, document and constantly improve the continuous integration and continuous deployment systems and supporting process.
Determine software build and integration needs, advise and support developers on solving build and workflow issues.
Evaluate process effectiveness by tracking and monitoring metrics.
Participate in identifying and evaluating tools and solutions needed to address areas for improvement in the software development lifecycle.
Define standards and procedures, applying automation where possible, in order to create an efficient release pipeline.
Collaborate with stakeholders to identify constraints and solve problems rigorously.
Collaborate with QA to ensure high quality of released software.
**About the Role:**
+ **Design, implement, document and constantly improve the continuous integration and continuous deployment systems and supporting process.**
+ **Determine software build and integration needs, advise and support developers on solving build and workflow issues.**
+ **Evaluate process effectiveness by tracking and monitoring metrics.**
+ **Participate in identifying and evaluating tools and solutions needed to address areas for improvement in the software development lifecycle.**
+ **Define standards and procedures, applying automation where possible, in order to create an efficient release pipeline.**
+ **Collaborate with stakeholders to identify constraints and solve problems rigorously.**
+ **Collaborate with QA to ensure high quality of released software.**
**About you:**
**Very good to have:**
+ **Programming - Good understanding of OOP and experience with at least one language like Java, Groovy, C#, Python scripts knowledge**
+ **Database - Relation database experience with SQL Server (Or MySQL, Oracle)**
+ **Development tools - JIRA, git (SCM in general)**
+ **Cloud knowledge - Azure/AWS**
+ **Docker/Kubernetes**
+ **OS experience with Windows, Linux and OSX.**
+ **Shell scripting**
+ **6 - 7 years of experience**
**Nice to have but can ramp up if necessary:**
+ **Ansible, Packer**
+ **Powershell scripting**
+ **Continues Integration/Delivery tools - Jenkins (Or Team City), Artifactory**
+ **Front end development - ReactJS**
+ **VMWare vSphere**
+ **Web Servers management**
**_Company Benefits and Perks:_**
We believe that the best solutions are developed by teams who embrace each other's unique experiences, skills, and abilities. We work hard to create a dynamic workforce where we encourage everyone to bring their authentic selves to work every day. We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees.
+ Retirement Plans
+ Medical, Dental and Vision Coverage
+ Paid Time Off
+ Paid Parental Leave
+ Support for Community Involvement
We're serious about our commitment to a workplace where everyone can thrive and contribute to our industry-leading products and customer support, which is why we prohibit discrimination and harassment based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.
DevOps Engineer, ESC Managed Operations
Posted 9 days ago
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AWS is set to introduce the inaugural European Sovereign Cloud (ESC), marking a significant development in utility computing (UC). To spearhead this initiative, we are actively seeking experienced systems engineers with a strong background in automation and operations. As part of the AWS Managed Operations team, you will play a pivotal role in building and leading operations and development teams dedicated to delivering high-availability AWS services, including EC2, S3, Dynamo, Lambda, and Bedrock, exclusively for EU customers. For more information on ESC please check out our blog: responsibilities will encompass overseeing the launch of the ESC in 2025, working closely with global AWS teams, and influencing the evolution of AWS services and technology. A typical day in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out-of-hours.
The overarching goal is to deliver scalable services and ensure a high-availability experience for EU customers. If you are an experienced professional ready for a challenging and impactful opportunity, we invite you to join our efforts in building a best-in-class development engineering and operations team that aligns with AWS' commitment to customer satisfaction and continual innovation.
Utility Computing (UC)
European Sovereign Cloud (ESC) is a part of AWS Utility Computing (UC).
AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS's services and features apart in the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS. Within AWS UC, Managed Operations engineers engage with AWS customers who require specialized security solutions for their cloud services.
Eligibility requirement
* Fluency in written and spoken English is required.
* Successful applicants must have the legal right to work in Ireland
* Amazon will provide relocation support for successful applicants relocating within the European Union.
* This position involves On-call responsibility.
A day in the life
Embark on a week filled with meaningful contributions to the operation and improvement of significant software systems. You dedicate a substantial portion of your time to carefully review the operational health of services within your team's responsibility. In the process, you diligently identify anomalies and craft actionable bug reports, aspiring to enhance the overall efficiency and performance of your systems.
In addition to these responsibilities, you offer constructive feedback on change management documents and work earnestly to address your team's operational backlog. Through a collaborative effort, you strive to navigate challenges and ensure the seamless functionality of your systems. Additionally, you engage in the development and testing of scripts, hoping to provide practical solutions to enhance your workflows.
Beyond the technical aspects, you assume a role as an educator, sharing insights on the complexities of the European Sovereign Cloud with service teams. It's a humbling experience for you to contribute to the collective knowledge of the team, fostering a culture of mutual understanding.
This week encapsulates your commitment to continuous learning and improvement, acknowledging that every effort, no matter how small, contributes to the collective success of your team and the reliability of your software systems.
In addition to these responsibilities, your position involves 24x7 on-call responsibility. You work as a team to root-cause issues and ensure your systems remain resilient and fault-tolerant, underscoring your commitment to maintaining operational excellence.
About the team
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. Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion
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
- Experience supporting cloud systems or other services. Proficient troubleshooting and anticipating problems that affect the performance, reliability, or availability of software systems
- Proficient executing standard operating procedures and following operational best practices
- Knowledge of scripting processes in a language such as Bash, Python, or Ruby or coding software applications in a modern language such as Java, TypeScript, or similar
Preferred Qualifications
- Experience working cross-organizationally and leading strategic team efforts requiring work from multiple team members
- Experience performance tuning software applications and optimizing fleet utilization
- Experience with Infrastructure as Code, (such as CDK, CloudFormation, Puppet, Chef, Ansible, or similar)
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.