Full Stack Developer (AI-Native)

Remote, Madrid·Added yesterday

UST

131 open roles

Overview

Job details

  • 12 or 14 salary payments a year

    Your pick, per the ad: the same annual pay either way.

  • Fully remote

    Only from certain places, per the ad: “Work Location 100% remote (Spain)”

Requirements

  • Have the right to work in Spain

    UST doesn't mention sponsorship in the ad.

  • Speak fluent Spanish

    Listed as a requirement in the ad.

  • Work in English

    English is required, per the ad.

  • Have 5+ years of experience

    Senior-level role.

Pay & benefits

What you'll get

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

Requirements

What we're looking for

5+ years of experience as a Full Stack Developer / Software Engineer (backend-oriented preferred)

Strong expertise in:

  • Java
  • Spring Boot
  • Hibernate / JPA
  • Angular
  • JavaScript / TypeScript
  • HTML & CSS

Database technologies:

  • Oracle
  • PostgreSQL
  • SQL

Additional technical experience:

  • REST APIs
  • Git & GitHub
  • Microservices Architecture
  • Jenkins
  • CI/CD Pipelines
  • Docker
  • OpenShift
  • Agile / Scrum
  • DevOps & Cloud environments

AI & Modern Engineering:

  • AI-powered development tools
  • Prompt Engineering
  • AI-assisted software development
  • AI integration within engineering processes and delivery pipelines

Languages:

  • Spanish C1
  • English C1

Nice to have

Kubernetes

Event-Driven Architecture

Messaging Systems

Automated Testing Frameworks

AI/ML Platforms

GenAI Integrations

The role

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

What we look for?

We are looking for a Senior Full Stack Developer (AI-Native) to join an innovative technology team focused on developing next-generation platforms for issuance monitoring, distribution, pricing, and processing within a leading international banking environment.

This is an opportunity to work with modern architectures, cloud technologies, AI-powered engineering practices, and Agile delivery teams, helping shape the future of software development.

What you'll do

Design, develop, and maintain scalable enterprise applications.

Build robust backend services using Java, Spring Boot, Hibernate/JPA.

Develop modern user interfaces with Angular, TypeScript, HTML and CSS.

Design and consume REST APIs.

Work within microservices-based architectures.

Contribute to CI/CD processes and DevOps practices.

Leverage AI-powered development tools throughout the Software Development Life Cycle (SDLC).

Collaborate with cross-functional Agile teams to deliver high-quality software solutions.

Drive innovation, automation, and continuous improvement initiatives.

How you'll work

Work Location
100% remote (Spain)

Work Schedule
Business hours.

AWS

Monitoring, Logging & Observability Tools

Software Security & Secure Coding Practices

Hiring process

3 steps3 interviews1–2 weeks in all
  1. Learning about who you are

    With recruitment team

    Conversation about your background and experience; for some roles, a sense of your technical proficiency.

  2. Understanding what makes you tick

    What motivates you, your working style and personality, and whether you would thrive in UST and client team dynamics.

  3. Final interview

    With future peers, sometimes leadership or the client

    Informal chat with your future peers about team fit; depending on the role, members of the leadership team or the client may join.

  • UST replies within 24 hours of the final interview.
  • Timing depends on everyone's availability.

Hiring process

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!

About UST

UST is a global digital transformation and IT services company headquartered in Aliso Viejo, California, USA. With over 30,000 employees worldwide, UST partners with major corporations across industries such as banking, healthcare, retail, and manufacturing to deliver technology solutions, including cloud, data analytics, and application development. The company has a strong global footprint with delivery centers across North America, Europe, Asia, and Latin America.

In Spain, UST has a significant presence in Málaga, where it operates a technology and innovation hub. The Málaga office is a key delivery center for European clients, offering roles in software engineering, data, and digital services. UST is known for its collaborative culture and investment in employee development, making it an attractive option for international professionals seeking to work in Spain's growing tech ecosystem.

Industry
Technology
Founded
1999
Employees
30,000
Headquarters
Alameda, USA
In Spain
Málaga
Website
ust.com

Good to know if you are moving

  • UST's Málaga office is part of a growing tech hub in southern Spain, offering a Mediterranean lifestyle with lower cost of living compared to Madrid or Barcelona.
  • The company provides visa and relocation support for international hires, as part of its global mobility programs.
  • UST emphasizes continuous learning and offers certifications and training in cloud, data, and engineering.
  • Málaga has a growing international community and is well-connected by air to major European cities, making it easy for expats to travel.
  • UST has a diverse workforce with employees from many nationalities, and English is commonly used in the Málaga office.

In their own words

About the company & 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.

Additional information

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.

All open roles at UST
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