Java Backend Developer | Cassandra | 100% Remote

UST·Madrid, Spain

The employer limits where this remote role can be done: Modalidad 100% remota dentro de España.

What they offer

  • Fully remote

    Modalidad 100% remota dentro de España.

What they ask for

  • Have the right to work in Spain

    UST doesn't mention sponsorship in the ad.

Pulled from the advert automatically — the full ad is what counts.

Added 11 days ago
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About the role

We are looking for a Java Backend Developer with experience in developing microservices-based applications, passionate about creating scalable, secure, and high-performance solutions. You will be part of a strategic project for one of our main clients in the banking sector, participating in the design and evolution of critical platforms with technologies such as Java, Spring Boot, Cassandra, OpenShift, and REST APIs.

100% remote work within Spain.

What you'll do

  • Design, develop, and maintain backend services using Java and associated frameworks (Spring Boot, Spring Cloud, etc.).
  • Implement and consume REST APIs.
  • Deploy and operate applications in OpenShift environments.
  • Collaborate with frontend teams using React to ensure proper integration of services.
  • Participate in code reviews, unit testing, and continuous integration.
  • Analyze incidents and propose improvements in performance, scalability, and security.

Nice to have

  • Experience in frontend development with React.
  • Knowledge of CI/CD (GitHub Actions).
  • Experience in cloud environments (AWS, Azure).

What you'll get

  • 23 working days of vacation plus December 24th and 31st.
  • Numerous social benefits (health insurance, remote work allowance, life insurance, and accident insurance).
  • Flexible Compensation Program (meal card, childcare vouchers, transport card, online English classes, health insurance for your family...).
  • Free access to several training platforms.
  • Stability and professional career growth.
  • We have implemented an internal referral compensation plan.
  • Option to choose to receive your salary in 12 or 14 payments.
  • Work-life balance measures (flexible hours, remote work, specialist advisory services (psychologist, nutritionist, personal trainer), intensive working day on Fridays and in summer depending on the project).
  • UST Club platform discounts and gym discounts.

If you want to learn more, do not hesitate to apply and we will contact you to provide more information about the position. We are waiting for you!

About the company & team

We are still looking for talent... and we would love for you to join our team!

So you can get to know us a little better, UST is a North American multinational certified as a Top Employer and Great Place to Work with more than 35,000 employees globally and a presence in more than 35 countries. We are leaders in digital technology services and provide powerful technological solutions to large companies.

Requirements

  • Demonstrable experience in backend development with Java.
  • Knowledge of Spring Boot and microservices-based architectures.
  • Experience working with Cassandra.
  • Knowledge of Docker containers and OpenShift platforms.
  • Experience in designing and developing REST APIs.
  • Proficiency with version control tools (Git).
  • Knowledge of agile methodologies (Scrum/Kanban).

Additional information

At UST we are committed to equal opportunities in our selection processes and do not discriminate on the basis of race, gender, disability, age, religion, sexual orientation, or nationality. We are committed to disability inclusion and support the hiring of people with a disability certificate.

You'll most likely need Spanish to apply.This job was automatically translated to English, .

About the company

UST

UST

Technology

View company profile
International company
30000 employees