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# Senior Java Engineer (Aws) - Remote

- **Company:** UST España
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Unit Testing, DevOps, Digital Technology, Gradle, Internetworking, Load Testing, Apache Maven, Scrum Methodology, Software Engineering, Docker for Aws, AWS Lambda, AWS Fargate, Api Management, Serverless Computing, Jenkins
- **Published:** September 14, 2026
- **Apply:** https://www.buscojobs.com.es/senior-java-engineer-aws-remote-en-madrid-ID-371763615

## About the Role

We are looking for Senior Java Engineer who will contribute to a project with one of our global customers, that is a global leader in credit cards, auto loans, banking and saving accounts.
? Design, build, and maintain efficient, reusable, and reliable software As part of the DevOps model you build it, you own it and you run it, ensure stable and smooth maintenance of delivered software Ensure the best possible performance, quality, and responsiveness of applications Participate in complete Software Development Life Cycle, including occasional QA and peer review Very strong Java programming skills and knowledge of building API s Deep understanding of all stages in the Software Development Life Cycle Experience with different testing types: Unit Testing, API Testing, Acceptance Testing, Load Testing Relevant experience with AWS services (for mid profiles this is a desired skill, not a must)Experience with Gradle or Maven Experience with Enterprise Jenkins Experience working in an Agile fashion (e.G. Scrum, SAFe)Experience with Docker AWS certification Experience with serverless technologies (AWS Lambda, AWS Fargate)Numerous benefits (Heath Care Plan, Internet Connectivity,
Life and Accident Insurances).

 - `Retribución Flexible ? Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan...)- Free access to several training platforms - Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...)-

## Description

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over ****** employees all over the world and presence in more than 35 countries.We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.We are looking for Senior Java Engineer who will contribute to a project with one of our global customers, that is a global leader in credit cards, auto loans, banking and saving accounts.? Design, build, and maintain efficient, reusable, and reliable software As part of the DevOps model you build it, you own it and you run it, ensure stable and smooth maintenance of delivered software Ensure the best possible performance, quality, and responsiveness of applications Participate in complete Software Development Life Cycle, including occasional QA and peer review Very strong Java programming skills and knowledge of building API s Deep understanding of all stages in the Software Development Life Cycle Experience with different testing types: Unit Testing, API Testing, Acceptance Testing, Load Testing Relevant experience with AWS services (for mid profiles this is a desired skill, not a must)Experience with Gradle or Maven Experience with Enterprise Jenkins Experience working in an Agile fashion (e.G. Scrum, SAFe)Experience with Docker AWS certification Experience with serverless technologies (AWS Lambda, AWS Fargate)Numerous benefits (Heath Care Plan, Internet Connectivity, Life and Accident Insurances).- `Retribución Flexible ? Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan...)- Free access to several training platforms - Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...)-


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