34 Kotlin Developer jobs in Ireland

**Introduction**
QRadar SOAR, is designed to help security teams respond to cyberthreats with confidence, automate with intelligence and collaborate with consistency. It guides teams in resolving incidents by codifying established incident response processes into dynamic playbooks. The open and agnostic platform helps accelerate and orchestrate their response by automating actions with intelligence and integrating with other security tools. teams can have best-in-class response capabilities. We are growing rapidly and are looking for a highly motivated, dynamic, talented individual to join our Software Development team.
**Your role and responsibilities**
As a member of the IBM Security SOAR development team, you will be working on back-end services and end-to-end system design. Members of this team tend to have a high degree of fluency in one or more languages (Java and/or C++), database technologies (relational, document, distributed), and a foundational knowledge of cloud technologies such as Kubernetes and OpenShift Container Platform
**Required technical and professional expertise**
You must have a minimum of 3 years experience in the following:
* Professional experience programming in Java.
* Good understanding of Object-Oriented Design and programming concepts.
* Professional experience in web application programming and REST architecture.
* Strong communication skills.
**Preferred technical and professional experience**
* Experience with Tomcat, Jersey, Hibernate, JTA, Camel, and ActiveMQ.
* Experience in database schema design, performance, tuning, and scalability.
* Implementing distributed applications in container environment (Docker/Kubernetes).
* Experience with agile software development, continuous integration and continuous
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.

My Client is hiring a software developer for a 12 Month Fixed term contract. This role requires a 2 day on-site presence in Dublin 2. The role focuses on modernizing and rebuilding legacy applications using (frontend) and .NET Core (backend), with deployment to the Azure cloud. It requires full-stack development expertise, close collaboration with business users, and a strong focus on secure, scalable, and compliant solutions. Key Responsibilities: Rebuild and modernise older web applications. Build and maintain scalable web APIs in .NET Core. Integrate with SQL Server via Entity Framework Core. Implement authentication and role-based access with Azure AD. Deploy and manage applications in Azure. Support CI/CD, monitoring, and troubleshooting. Work with teams to define and deliver user-friendly solutions. Ensure compliance with legal industry data/security standards. Required Skills: Degree in Computer Science/Engineering (or equivalent). Proven full-stack experience with .NET Core, React, JavaScript, HTML/CSS. Strong skills in C#, REST APIs, Entity Framework Core, SQL Server. Familiarity with Git/version control. Strong communication, problem-solving, and ability to work independently. Preferred Skills: Azure AD, DevOps/CI-CD, Docker/Kubernetes. Experience with Azure cloud deployment. Knowledge of SharePoint, iManage. Understanding of compliance frameworks (GDPR, ISO27001). Automated testing, and familiarity with other JS frameworks (Angular, Vue). Skills: .Net core react developer Software Software Development Software Engineering Benefits: hybrid

IT Software Application Developer Role Overview We are seeking a skilled and motivated Software Application Developer to support the design, development, testing, and implementation of software components that underpin our business solutions.

This role sits within a collaborative Agile Scrum team and will contribute to the successful delivery of high-quality software aligned to project goals.

Key Responsibilities Work as part of an Agile Scrum team, actively contributing to sprint planning, reviews, and retrospectives Take full ownership of the development, testing, and deployment of software components Interpret and challenge functional and non-functional requirements, and assist in drafting technical specifications for personal and team use Collaborate directly with business stakeholders to refine requirements and resolve issues Support end-to-end solution testing, including debugging and bug resolution Follow established SDLC practices, while contributing to ongoing improvements and standards Assist in delivering solutions within agreed timelines and budget constraints Core Technical Skills We are particularly interested in candidates with experience in one or more of the following: PL/SQL Oracle PL/SQL, Unix scripting Java Java, Spring, Maven, Web Logic Power Shell CLOAS Business Logic, Batch Processing, Browser UI Experience with document generation tools such as Doc1 or Inspire is a plus Familiarity withdocument scanning,workflow automation, andmetadata indexing is advantageous General Experience & Attributes 35 years of hands-on experience in IT application development Strong Agile mindset self-organised, collaborative, and delivery-focused Solid understanding of Scrum methodology and ceremonies Competent in database design, query development, and data structure concepts Ability to plan, write, execute, and test code independently Comfortable working across multiple phases of the software development lifecycle Skills: doc1 SQL Unix Agile

**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 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.

**Introduction**
At IBM, work is more than a job - it's a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you've never thought possible. Are you ready to lead in this new era of technology and solve some of the world's most challenging problems? If so, lets talk.
IBM FileNet Content Manager is an enterprise content management (ECM) platform that provides tools for organizations to manage, store, and process large volumes of unstructured content like documents, images, and videos.
We're looking for an innovative, experienced Software Developer who's passionate about building solutions, supporting customers, and constantly learning and exploring new skills.
In this role, you will be part of a team developing the next generation of AI-infused features for our products.
You will work in a dynamic environment closely, collaborating with Architects, other developers, and Offering Managers across our global organization.
**Your role and responsibilities**
As an experienced Software Developer you will be part of a team using the latest tools, technologies and architectures to deliver state of the art software.
* You will architect and develop complex new features and enhance existing features of products.
* You will provide mentoring and coaching to the more junior developers on the team.
* Additionally, as a Senior Developer you will also assist in planning and tracking of projects.
* You will be involved in the full spectrum of engineering activities, from R&D, design and development of the technical architecture, unit test and other test collateral creation as well as supporting our growing customer base.
* Your expertise in Java and Web technologies will allow you to enhance the customer experience and develop the next iterations of FileNet Content Manager.
* You will join a dynamic, friendly, and diverse team in an international and highly technical environment.
* You will be a self-starter, requiring limited supervision or guidance, with good communication skills and can multi-task and prioritise your work
**Required technical and professional expertise**
Extensive experience in software development with 3+ years as squad leader/team leader
* Experience of architecting enterprise-level software solutions and delivering complex features.
* Uses and develops RESTful APIs, GraphQL APIs, and SOAP web services.
* Backend skills: Java, scripting, Windows, Linux, WebSphere, LDAP repositories, enterprise object storage (S3).
* Frontend skills: client-side web application experience, including familiarity with Java, HTML, CSS, JavaScript, React, REST APIs, and Python.
* Knowledge in Container technologies such as Docker and Kubernetes/RedHat OpenShift environments.
* Experience in the design and implementation of SSO technologies: SAML, OIDC/OAuth, SiteMinder
* Expertise in testing frameworks like Junit, Selenium, Robot and Playwright.
* Experience in cloud environments (IBM Cloud, AWS, Azure).
* Strong trouble shooting skills. Able to resolve complex issues.
* Relational database skills such as Postgres/ DB2/ Oracle.
* Knowledge of software security. Identify and mitigate security risks, conduct code reviews. Support the implementation of security best practices across our SDLC. (Threat Modelling, Secure Architecture, Data Protection, Penetration Tests). Familiarity with static and dynamic analysis scanners
* Generative AI knowledge including LLM, embedding models, and vector databases.
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.

**Introduction**
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.

Location: Athlone, Co. Westmeath Department: IT Reports to: IT Service Desk Manager Our client have a new opening for an OpenEdge Software Developer to help keep their systems running smoothly around the clock. The role: As an OpenEdge Software Developer, your primary responsibility will be to deliver and maintain a range of in-house applications developed using OpenEdge technology. Weekend, evening, and night shifts are required on a rotational is a fantastic opportunity for developers who thrive on problem-solving, love variety in their work, and want to be part of a business where your impact is immediate and visible. Responsibilties: Develop, maintain, and enhance applications built with OpenEdge technology. Contribute across the full software development lifecycle. Write clean, testable, efficient code. Support and troubleshoot applications and data issueskeeping systems live 24/7. Deliver first-line support as needed. Monitor, review, and improve application performance, security, and scalability. Carry out routine maintenance (patches, updates, data checks). Work with project teams to bring new ideas and improvements to life. Take ownership, use your initiative, and be a trusted problem-solver. Experience Required: Experience: Proven background in OpenEdge development. Solid understanding of the software development lifecycle. Skills: Clean, structured coding ability. Strong troubleshooting and analytical mindset. Great communication and teamwork. Whats on offer: Work on critical, enterprise-level systems that keep Ireland moving. Be part of a forward-thinking, supportive IT team. Gain exposure to complex, high-volume software challenges. Night shift & weekend premium pay. Continuous learning and career growth in a tech-driven environment. For a discussion on this role please contact:Gillian Nicholson Skills: openedge openedge developer software developer

Location: Athlone, Co.

Westmeath Department: IT Reports to: IT Service Desk Manager Our client have a new opening for an Open Edge Software Developer to help keep their systems running smoothly around the clock.

The role: As an Open Edge Software Developer, your primary responsibility will be to deliver and maintain a range of in-house applications developed using Open Edge technology.

Weekend, evening, and night shifts are required on a rotational is a fantastic opportunity for developers who thrive on problem-solving, love variety in their work, and want to be part of a business where your impact is immediate and visible.

Responsibilties: Develop, maintain, and enhance applications built with Open Edge technology.

Contribute across the full software development lifecycle.

Write clean, testable, efficient code.

Support and troubleshoot applications and data issueskeeping systems live 24/7.

Deliver first-line support as needed.

Monitor, review, and improve application performance, security, and scalability.

Carry out routine maintenance (patches, updates, data checks).

Work with project teams to bring new ideas and improvements to life.

Take ownership, use your initiative, and be a trusted problem-solver.

Experience Required: Experience: Proven background in Open Edge development.

Solid understanding of the software development lifecycle.

Skills: Clean, structured coding ability.

Strong troubleshooting and analytical mindset.

Great communication and teamwork.

Whats on offer: Work on critical, enterprise-level systems that keep Ireland moving.

Be part of a forward-thinking, supportive IT team.

Gain exposure to complex, high-volume software challenges.

Night shift & weekend premium pay.

Continuous learning and career growth in a tech-driven environment.

For a discussion on this role please contact: Gillian Nicholson Skills: openedge openedge developer software developer

**Job Description**
At General Motors, we're on a mission to deliver a world with **Zero Crashes, Zero Emissions, and Zero Congestion.** Our Ireland teams play a key role in that mission, developing enterprise-wide solutions that power manufacturing, supply chain, logistics, finance, and customer experience across the globe.
An SAP Developer is responsible for designing and developing technical solutions for SAP implementation & upgrade projects at GM. Transforms functional requirements into technical specifications, code, unit test, debug, troubleshoot standard and custom SAP programs.
**Job Duties**
- Work with leading technologies from SAP and the latest integration and support packages.
- Technical solution delivery for global process teams focusing on the SAP developments.
- Solution delivery for global process teams including Supply Chain, Logistics, Finance, and Aftersales
- Ability to work on large scale global implementations as well as smaller, faster innovative challenges.
- On-going training and development in SAP and the latest delivery techniques.
- Responsibilities for technical design specifications for any development objects and alignment of that
work within the organization.
- Responsible to develop a framework for non-functional requirements to optimize the solution for
delivery.
- Specific responsibilities will include design, development, testing and implementation of development
objects supporting the SAP solution leveraging ABAP.
- Suggest ways to automate routine functions, improve efficiencies and/or cost-savings
- Troubleshoot issues in the production environment, working collaboratively with Functional Analysts,
Basis administrators and Operations and Infrastructure teams
- Create document for all the processes for future reference.
**Requirements**
+ Bachelor's degree or equivalent experience in Information Technology, Business Computing or related field
+ SAP ABAP or any other SAP certification
+ Extensive experience in SAP project life cycle deployments, ASAP, & SDLC Methodology.
+ Over 5 years of experience in ABAP development activities associated with SAP, preferably in ECC 6.0 and S4 HANA
+ Implementation/hands on experience on special skills in SAP ECC, and SLT
+ Proven experience with SAP upgrades / conversion / migration, installation and validation of SAP enhancement and support packages
+ SAP ABAP experience on Object oriented programming (OOPS), ALE/IDOCs & Extensively using User exits, batch inputs, BADIs & Enhancements (Implicit & Explicit). Ability to program for Custom and standard BAPIs.
+ Experience working on Work flow and Webdynpro, ODATA Services and SAP BTP
+ Ability to perform performance tuning for existing complex programs & Reports.
+ Demonstrated experience developing Inbound and outbound Interfaces with SAP ECC 6.0 and S4 Hana
+ SAP ABAP experience on conversions for high volume data.
+ Functional knowledge on multiple of these SAP Modules and underlying tables: Materials Management (MM), Sales and Distribution (SD), Logistics & Production Planning (PP), Financial Accounting and Controlling (FI/CO)
+ Proven self-starter with strong teaming and interpersonal skills.
+ Demonstrate effective written and verbal communication skills.
+ Ability to tasks and priorities across multiple projects.
**Preferred Qualifications and Certifications**
+ Experience in SAP ECC, EWM,
+ Experience in SAP S/4 HANA implementation
+ Good knowledge on using SAP HANA Database, Calculation and CDS Views.
+ Experience in data archiving technologies
+ Hands on Experience on SAP FIORI.
**Hybrid -** This role is categorized as hybrid. This means the successful candidate is expected to report to the Limerick office three times per week, at minimum.
**About GM**
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
**Why Join Us**
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
**Non-Discrimination and Equal Employment Opportunities**
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire ( .
**Accommodations**
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email ( ) us or call us at . In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about:
**Our Company ( Culture**
**How we hire ( diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure-seekers and imaginative thought leaders to help us transform mobility.
Explore our global locations ( are determined to lead change for the world through technology, ingenuity and harnessing the creativity of our diverse team. Join us to help lead the change that will make our world better, safer and more equitable for all by becoming a member of GM's Talent Community (beamery.com) ( . As a part of our Talent Community, you will receive updates about GM, open roles, career insights and more.
Please note that filling out the form below will not add you to our Talent Community automatically; you will need to use the link above. If you are seeking to apply to a specific role, we encourage you to click "Apply Now" on the job posting of interest.
The policy of General Motors is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Additionally, General Motors is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us at .In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.