Senior Java Developer | AWS | 100% Remote

Get AI-powered advice on this job and more exclusive features. We are looking for the very Top Talent…and we would be delighted if you were to join our team! UST is a multinational company based in North America, certified as a Top Employer with over 35,000 employees worldwide and presence in more than 30 countries. We are leaders in digital technology services, providing large-scale technologic solutions to big companies. Overview What are we looking for? For our specialized team, we are looking for a Java Developer who will contribute to a project with one of our global customers, a global leader in credit cards, auto loans, banking and savings accounts. High level of English required. Location: 100% remote. This position is open only to candidates residing in Spain . Requirements Very strong Java programming skills and knowledge of building API’s (> 4 years of experience) 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 Experience with Gradle or Maven Experience with Enterprise Jenkins Desirable Qualifications 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 Job Responsibilities 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. Work effectively both independently 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. Work schedule: 8-17 Monday to Friday. What can we offer? 23 days of Annual Leave plus the 24th and 31st of December as discretionary days Health Care Plan, teleworking compensation, Life and Accident Insurances Free access to several training platforms Professional stability and career plans Referral bonuses for successful hires Option to choose between 12 or 14 payments per year Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime) Club Platform discounts and gym access discounts If you would like to know more, don’t hesitate to apply and we’ll get in touch to fill you in detail. We are 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 certificates. Seniority level Mid-Senior level Employment type Full-time Job function IT Services and IT Consulting Referrals increase your chances of interviewing at UST España & Latam. J-18808-Ljbffr

Location: España, ES

Posted Date: 11/22/2025