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91,000+ live jobsSenior Backend Developer
Hybrid in Zamudio·Added 7 months ago (last checked 26 Oct)
Our summary
- Work mode
- Hybrid, Zamudio
- Experience
- 6+ years
Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
Nice to have
This job advert was originally written in Spanish.
Requirements
What we're looking for
🌟 What we are looking for
6+ years of experience in backend development.
3+ years with Spring Boot.
Participation in at least 2 medium-to-high complexity enterprise projects.
Experience leading backend technical decisions.
Nice to have
Experience with complex workflows, ERP integration, or S3/MinIO storage.
Knowledge of hexagonal architecture and auditable/traceable systems.
JVM performance optimization.
Pay & benefits
What you'll get
💡 What we offer
Work in a close-knit team with great energy 😄
Challenging projects where your opinion matters
Flexibility and learning opportunities
An environment that combines innovation with best practices
If you are looking for a place where your experience is valued, your ideas matter, and your code makes a difference, this is the right place for you.
The role
We are looking for a Senior Backend Developer to join our software team!
We are developing a document management software focused on automating all the processes and documentation required for the development of complex industrial and energy projects.
What you'll do
💻 What you will do
Design and develop new backend features using Java 17/21 and Spring Boot 3.x.
Create robust and secure REST APIs, using Spring Security (OAuth2, JWT).
Manage PostgreSQL databases and apply migrations with Flyway or Liquibase.
Write unit tests (JUnit, Mockito) and apply best practices (SOLID, modular architecture).
Make technical decisions that shape the direction of the backend and the system architecture.
About RDT
RDT is an engineering and consulting firm specializing in technical services for industrial and infrastructure projects. With a multidisciplinary team of engineers, the company provides design, project management, and technical advisory services across sectors such as energy, civil works, and industrial facilities. RDT operates with a national footprint and continues to expand its operational capacity from its base in Barcelona.
RDT's Spanish presence is centered in Barcelona, which serves as the main hub for its engineering talent. The company is known for its collaborative and technically driven work environment, offering opportunities for international engineers looking to work on complex infrastructural projects. While not a globally recognized brand, RDT is a respected player in Spain's engineering sector, providing a solid entry point for internationally oriented technical professionals.
- Industry
- Engineering and IT solutions
- Founded
- 1987
- Employees
- 250–1,000
- Headquarters
- Barcelona, Spain
- In Spain
- Barcelona
Good to know if you are moving
- Work on a variety of technical projects in the dynamic engineering sector with a well-established local team.
- The main office is located in Barcelona, a city with excellent international connectivity and a high quality of life.
- RDT offers opportunities for engineers looking to gain project experience in the Spanish market.
- Professional development is supported through in-house technical challenges and collaborative teamwork.
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€40k - €47k
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