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HumanIT Digital Consulting logo
HumanIT Digital Consulting

We are all Humans!

Senior/Lead Backend Developer, Java/Spring Boot

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200Since 2020H1B No SponsorCompany SiteLinkedIn

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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