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12,000+ live jobsSenior Developer
Hybrid in Lisbon·Full-time·Added 12 days ago (last checked 28 Oct)
Our summary
- Work mode
- Hybrid, Lisbon
- Contract
- Full-time
- Experience
- Senior level



Skills
This job advert was originally written in Portuguese.
Requirements
What we're looking for
skills
• Deep mastery of Java, memory management, concurrency, and the Spring Boot and Spring Cloud ecosystem.
• Experience with distributed architectures, REST APIs, and resilience patterns such as circuit breakers, retries, and idempotency.
• Consistent practice in automated testing using JUnit, Mockito, Testcontainers, and CI/CD pipelines in Git.
• Knowledge of relational, NoSQL, or geo-distributed and NewSQL databases.
• Previous experience in container ecosystems (Docker/Kubernetes) and payment solutions or the financial sector is valued.
Pay & benefits
What you'll get
main benefits
Direct contractual link with Indra Group
Hybrid work model, in Lisbon
Salary package adjusted to demonstrated experience and benefits in force at the company
Integration into large-scale technological projects with opportunities for professional progression
The role
Randstad operates in Portugal and worldwide as a human resources leader in various sectors. In partnership with Indra Group, a global technology, services, and digital transformation company, we are recruiting a Senior Developer for direct integration into our client's workforce.
What you'll do
key responsibilities
• Develop and maintain high-performance microservices and APIs in Java with Spring Boot, oriented towards cloud-native environments.
• Implement unit, integration, and contract tests, actively collaborating with QA on test automation.
• Participate in the technical design of distributed and low-latency architectures together with solution architects.
• Ensure code quality through code reviews, DevSecOps practices, and the integration of observability and tracing.
• Analyze and mitigate incidents in development and staging environments, also acting as advanced 3rd-line support.