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UST España & Latam

Senior Java Developer | AWS | 100% Remote

UST España & Latam
Spain · Full-time · Mid-Senior

🚀We are looking for the very Top Talent…and we would be delighted if you were to join our team!

More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.


🔎 What are we looking for?

For our specialized team, we are looking for a Senior Java Developer 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. High level of English required.


📍Location: 100% remote. This position is open only to candidates residing in Spain.



📋 Requirements for the role:

  • English: C1
  • Very strong Java programming skills and knowledge of building API’s (> 6 years of experience)
  • Deep understanding of design patterns and principles (e.g. SOLID principles)
  • Experience with different testing types: Acceptance/regression Testing (Selenium or Cucumber) and Load Testing (Jmeter ot Galting)
  • Experience with distributed architectures like SOA or MSA
  • Experience with event-driven architectures
  • Relevant experience with AWS services
  • Experience with Gradle or Maven
  • Experience with Enterprise Jenkins


📋Desired Requirements:

  • 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/Friday



💰What can we offer?

✈️ 23 days of Annual Leave plus the 24th and 31st of December as discretionary days!

❤️ Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances).

🍴 `Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Health 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, 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 certificate.

Key Skills

Ranked by relevance

aws design patterns serverless selenium cucumber devops gradle java tdd
Login to Apply
Posted
Dec 12, 2025
Type
Full-time
Level
Mid-Senior
Location
Spain

Industries

IT Services IT Consulting

Categories

Engineering

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