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# Senior Java Engineer (AWS) - Remote

- **Company:** UST España
- **Location:** Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Unit Testing, Software Design Patterns, Distributed Systems, Gradle, Internetworking, Load Testing, Apache Maven, Scrum Methodology, Service-Oriented Architecture, Software Engineering, AWS Lambda, Event Driven Architecture, Solid Principles, AWS Fargate, Restful APIs, Api Management, Serverless Computing, Docker, Jenkins
- **Published:** September 12, 2026
- **Apply:** https://eurojobs.com/jobs/27020079/apply

## About the Role

an Agile fashion (e.g. Scrum, SAFe) Desired Skills - Experience working in a highly regulated environment, like banking - Experience with Docker - AWS certification - Experience with serverless technologies (AWS Lambda, AWS Fargate) - Experience with TDD and BDD ¿What can we offer? - ️ 23 days of Annual Leave plus the 24th and 31st of December as discretionary days! - ️ 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 - Professional stability and career plans - UST also, compensates referrals from which you could benefit when you refer professionals. - The option to pick between 12 or 14 payments along the year. - Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…) - UST Club Platform discounts and
gym Access discounts If you would like to know more, do not hesitate to apply and we'll get in touch to fill you in details. UST is waiting for you! In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability & Inclusion, so we are interested in hiring people with disability certificate.
[INS: :INS]

## Description

and as part of a team - Participate in complete Software Development Life Cycle, including occasional QA and peer review - Work to achieve the goals and vision articulated by Product Management - Innovate within your team, initiative area and contribute within your technical domain. Mandatory requirements: - Very strong Java programming skills and knowledge of building API s - Deep understanding of all stages in the Software Development Life Cycle - Deep understanding of design patterns and principles (e.g. SOLID principles) - Experience with different testing types: Unit Testing, API Testing, Acceptance Testing, Load Testing - Experience with distributed architectures like SOA or MSA - Experience with event-driven architectures - Experience with REST APIs - 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


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