Mainframe developer jobs

Java Engineer (Mid-Level), Initial 6 Month Contract, Dublin (Hybrid) My client in Dublin city centre needs an experienced Java engineer for an initial six-month contract. You'll build and evolve Spring Boot microservices that support core business platforms. You'll work closely...

 ...We are committed to delivering world-class outcomes for our clients – whether they are individuals, businesses or institutions. Developing our people is our priority and we are committed to embracing diversity in all its forms recognising that the breadth of thought, perspective... 

Senior Java Developer Contract Galway 6-12 Months. My client a leading global firm is in urgent need of a talented and experienced Senior Java Developer to join their group on a rolling contract basis, My client is looking for a Senior Software Engineer to work on the delivery... 

 ...Work with the wider Java team on microservices and agent-based development that makes the application stack more efficient Work with developers, analysts and operations colleagues on strategic wealth and investment projects Follow the team's Java coding standards and best... 

 ...REMOTE Java Software Engineer (Developer Programmer Java Python Automation Data Lake Datalake Data Mesh CI/CD Big Data AWS SQL Finance Trading Contract Contractor Consultant Financial Services Banking Remote Working AWS Trading Asset Manager Management Front Office Derivatives... 

 ...maintainable, and secure. The team’s mission is to create foundational infrastructure and shared functionality that enables engineers to develop, extend, and support Elasticsearch. The team owns common functionality such as services, settings, and scripting, and makes... 

About Telnyx Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network , to bringing hyperlocal edge technology right to your fingertips...

 ...multiple machines. You are able to own projects from beginning to end. This covers both technical design and working with others to develop needed components. You have a proven track record of using AI to accelerate development, debug complex systems, and optimize code,... 

 ...Responsibilities Design and deliver Java components and microservices with Spring Boot, to spec and on schedule Work closely with developers, analysts and operations teams to build solutions for the programme Uphold the team's Java standards and best practices, and promote... 

Company Description We’re Nagarro. We are a digital product engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale — across all devices and digital mediums, and our people exist ...

 ...Join us and help redefine what’s possible as we shape the future of mobility. Role Summary Sonatus is looking for a Software Developer to join our Vehicle Applications team in Dublin, Ireland. In this role, you’ll design and build high-performance, data-driven... 

Software Engineer (Python) Waterford / Hybrid My client is looking for a talented and energetic Software Engineer with solid experience in the development of innovative web applications, leveraging their expertise in Python, FAST API, and Django. If you are keen to work in...

 ...working with the best and brightest people in technology at Canonical, a growing international software company. Canonical's Store team develops and operates a large system of backend services that power the Snap Store and Charmhub.io marketplaces. Our services are built... 

 ...center of building that future. If you are excited about building scalable platform infrastructure that sits at the intersection of developer tooling, content management, and AI-driven automation, this is the team for you. As a Software Engineer at Builder.io, you will…... 

 ...ABOUT SUPABASE Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth... 

 ...Experience with large code bases ~ B.Sc in Computer Science or similar field, or equivalent practical experience ~ Experience in developing database systems is a plus ~ Interest in the theory and practice of database query engines. Hands-on experience or M.Sc./Ph.D in... 

 ...system, it's a platform that enables innovation for millions of users across the globe. Our community represents the full breadth of the developer experience; from students, hobbyists and freelancers to high performance engineering and creative teams in corporate and academic... 

Responsibilities Advance the Turso open-source database, especially its Postgres compatibility layer. Maintain Turso Cloud operations, including the Cloud API and data-plane operations. Improve the scalability of Turso Cloud to support 100 times more databases. ...

Who we are About Stripe Stripe is a technology company focused on improving the conditions for economic growth and prosperity. We build programmable financial infrastructure, rethinking from first principles how financial services should work, to make it easier and cheaper...

 ...ABOUT SUPABASE Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth... 

 ...We are looking for Software Developers with commercial C++ experience to join our team. We value people who are smart, calm, and thoughtful, and who care about getting the details right. WHAT YOU’LL BE DOING: Contribute to the design, implementation, testing, and deployment... 

 ...products, and fellow employees. Join the resource revolution! Job Description As a Software Engineer , you will help develop the software platform behind our next-generation sorting solutions, with a focus on the development of the user interfaces that customer... 

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, by helping customers deliver more personalised and profitable guest experiences. As a result, our digital ordering, payment, loyalty and guest engagement solutions enable brands to...

 ...Dublin that contributes to the client technologies powering PlayStation experiences used by millions of players worldwide. Our team develops SDKs, middleware, and platform technologies that enable scalable and reliable experiences across the PlayStation ecosystem. While our... 

 ...looking for an experienced software engineer to help build and scale a high-performance object storage platform that simplifies how developers upload, manage, process, and deliver digital assets. In this role, you will contribute across the full technology stack, from client... 

 ...urgent need of a talented and experienced Lead Test Java Engineer to join them on a contract basis. You will be expected to design, develop, enhance, and maintain software applications and services. You will collaborate with product owners, architects, and engineering teams... 

 ...is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Developer (Java/Spring Boot, Agentic LLMs) based in Ireland. As a Senior Backend Developer, you will contribute to building and enhancing a... 

 ...Opportunity An exciting opportunity has arisen for a Software Engineer II specialising in Compiler Development and LLVM to join a team developing advanced compiler technology for configurable processor architectures. The team develops LLVM-based C compilers that enable... 

 .... Identify opportunities for automation and build the tools that enable other teams to automate tasks involving customer data. Develop and implement data handling policies and procedures in compliance with legal and ethical standards, ensuring the integrity and confidentiality... 

 ...professionals, and our annual growth rate exceeds 25%. Job Description We are looking for a Full Stack Engineer to design, develop, and support scalable cloud-native applications that power Workforce Management (WFM), Customer Experience (CX), and operational...