We are still 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 in digital technology services, providing large-scale technological solutions to leading general organizations.

What we look for? We are looking for a talented

Senior Full Stack Engineer

to join an international project within the private banking and wealth management sector. You will become part of a cross-functional, DevOps-oriented team responsible for building and delivering modern, secure, and scalable digital banking solutions. This role is ideal for professionals who are passionate about software engineering excellence, enjoy working with both backend and frontend technologies, and want to contribute to high-impact products in a fast-paced Agile environment.

Hybrid Model in Madrid (3x2)

⚙

Key Responsibilities: Work collaboratively within a cross-functional Agile team operating under a DevOps model. Design, develop, deploy, release, and monitor high-quality software applications. Participate in code reviews and contribute to engineering best practices. Collaborate with business stakeholders to understand and translate business requirements into technical solutions. Participate in planning, backlog refinement, and feature definition sessions.



Work closely with Solution Architects to align developments with the organization's architecture strategy. Contribute actively to Software Engineering communities, sharing knowledge and mentoring colleagues. Ensure code quality, maintainability, testing, and adherence to engineering standards. Promote continuous improvement and ownership throughout the software development lifecycle.

Mandatory Requirements: Proven experience as a

Full Stack Software Engineer

in enterprise environments. Strong expertise in

Java

and

Spring Boot . Experience designing and developing

RESTful APIs

and service-oriented architectures. Strong knowledge of

React ,

JavaScript , and

TypeScript . Solid experience working with

Oracle SQL

or similar relational databases. Understanding of

DevOps principles , Continuous Integration (CI), and Continuous Deployment (CD). Experience with

Test-Driven Development (TDD)

and/or

Behavior-Driven Development (BDD) . Knowledge of

Kubernetes

and containerized environments. Familiarity with

OpenAPI

specifications and

UML . Experience working within

Agile methodologies . Strong communication skills and excellent English level (written and spoken). Proactive mindset, ownership attitude,



and passion for software engineering.

Nice to have: Experience with

Kafka

and

Avro

for streaming and event-driven architectures. Previous experience in banking, financial services, or highly regulated environments. Exposure to cloud-native architectures and modern microservices ecosystems. Experience mentoring developers and contributing to technical communities.

What can we offer? ✈️ 23 days of Annual Leave plus the 24th and 31st of December as discretionary days! ❤️ Numerous benefits (Health Care Plan, Internet Connectivity, 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, 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.

📌 Senior Full Stack Engineer (Java/React) - Hybrid (Madrid)
🏢 UST España & Latam
📍 Madrid