Senior Java Developer - Remote

We are looking for top talent to join our team at UST, a multinational company based in North America. UST is certified as a Top Employer and Great Place to Work, with over 35,000 employees worldwide and presence in more than 35 countries. We specialize in digital technology services and provide large-scale technological solutions to major companies.

We seek individuals who will contribute to projects with our global clients, including leaders in credit cards, auto loans, banking, and savings accounts. This is a 100% remote position for candidates located in Spain.

Main tasks and responsibilities include:

1. Designing, building, and maintaining efficient, reusable, and reliable software.
2. Ensuring stable and smooth operation of delivered software within a DevOps model (“you build it, you own it, and you run it”).
3. Optimizing application performance, quality, and responsiveness.
4. Working effectively both independently and collaboratively.
5. Participating in the full Software Development Life Cycle, including QA and peer reviews.
6. Contributing to the goals and vision set by Product Management.
7. Innovating within your team and technical domain.

Qualifications and skills expected from candidates include:

• Strong Java programming skills and API development experience.
• Deep understanding of all SDLC stages.
• Knowledge of design patterns and principles such as SOLID.
• Experience with testing types: Unit, API, Acceptance, Load Testing.
• Experience with distributed architectures like SOA or MSA.
• Experience with event-driven architectures.
• Experience with REST APIs.
• Relevant experience with AWS services (desired for mid-level profiles).
• Experience with Gradle or Maven, and Enterprise Jenkins.
• Experience working in Agile environments (Scrum, SAFe).
• English proficiency at B2+ / C1 level.

What we offer includes:

• 23 days of annual leave plus discretionary days on December 24th and 31st.
• Benefits such as healthcare, teleworking compensation, life and accident insurances.
• Flexible remuneration options (meals, childcare, transport, online English lessons, healthcare).
• Access to training platforms.
• Career stability and development plans.
• Referral bonuses for successful recommendations.
• Option for 12 or 14 payments per year.
• Work-life balance measures including flexibility and remote work policies.
• Discounts through UST Club Platform and gym access.

If interested, apply to learn more. UST is committed to equal opportunity employment and does not discriminate based on race, gender, disability, age, religion, sexual orientation, or nationality. We especially welcome applicants with disability certificates.