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We are all Humans!
Senior/Lead Backend Developer, Java/Spring Boot
Location
Portugal
Posted
71 days ago
Salary
0
Seniority
Senior
Job Description
Senior/Lead Backend Developer, Java/Spring Boot
HumanIT Digital Consulting
• Design and implement backend services using Java (Java 17+) and Spring Boot (v2.x/3.x) • Contributing to a modern microservices-based architecture • Building and maintaining scalable APIs, supporting multiple business-critical use cases such as geospatial data processing, user identity management, communication systems (email/SMS), feature configuration, and push notifications • Developing RESTful APIs • Designing secure and consistent data models • Translating compliance requirements (including GDPR-related data protection and retention policies) into technical implementations • Working closely with frontend teams to ensure seamless integration • Collaborating with the Tech Lead to contribute to architectural decisions • Leveraging Docker (latest stable versions) for containerization and supporting distributed system integrations across multiple services and databases
Job Requirements
- Extensive experience in backend development using Java (17+) and Spring Boot (2.x/3.x)
- Strong experience designing and building REST APIs and microservices architectures
- Proven experience with Docker for development and deployment
- Experience integrating multiple backend systems and databases
- Solid understanding of data modeling and system design principles
- Experience translating data protection and compliance requirements into technical solutions
- Ability to contribute to architectural discussions and guide technical direction
- Experience mentoring or supporting mid-level developers
- Strong problem-solving skills and ability to make decisions in ambiguous environments
- Excellent communication and stakeholder management skills
- English (B2+/C1 minimum) – required for international collaboration
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