🚀 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 and Great Place to Work company with over 35.000 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.
🔎 What we look for?
For our specialized team, we are looking for a Senior Full Stack Software Engineer, with at least 9 years of experience in the position.
📍 Work Location: Madrid (Spain) / Work Mode: Hybrid (3 days in the office, 2 days remote)
📋 Main tasks and accountabilities will be:
* Define and evolve the architecture for large-scale, microservices-based systems. o Lead cross-team design reviews, ensuring alignment with performance, security, and scalability goals.
* Architect and optimize CI/CD pipelines for complex, multi-team workflows.
* Champion observability, resilience, and “everything as code” across infrastructure and deployments.
* Act as a senior technical liaison for stakeholders—translating strategic goals into actionable roadmaps.
* Establish and enforce coding standards, testing requirements (TDD/BDD), and performance benchmarks.
* Lead brown-bags, hackathons, and guild meetings to foster a culture of continuous learning and innovation.
💡 What do we expect from you?
* 9–12 years building and scaling distributed systems in agile/DevOps organizations.
* BS/MS in Computer Science (or equivalent industry experience).
* Expert in Java, Spring Boot, RESTful microservices, and event-driven architectures (Kafka, Avro).
* Strong frontend acumen with React, JavaScript/TypeScript, and API-first integration (OpenAPI).
* Deep familiarity with Kubernetes orchestration, container security, and infrastructure as code.
Technology Stack
* Backend: Java, Spring Boot, Entity Framework, REST
* Frontend: React, Angular, JavaScript/TypeScript
* Data & Messaging: Oracle, PostgreSQL, Kafka, Avro
* Infrastructure & DevOps: Kubernetes (PKS), Docker, Helm, Terraform
* APIs & Modeling: API-first (OpenAPI), UML
Languages:
* English C1
💰 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.