Senior Backend Engineer – Java/Spring Microservices, AWS

Visa Hunt; Lisboa; Presencial; EUR 90 000 - 120 000; Tempo integral

Resumo da oferta

Damia Group is seeking a senior backend engineer to join our Portugal team in Lisboa. You will design and implement microservices using Java 11+ and Spring Boot, build scalable AWS-based infrastructure, and contribute to data-driven, production-grade SaaS platforms.

You’ll collaborate with cross-functional teams, participate in architectural discussions, and own code quality, testing, and observability with tools like CloudWatch and OpenTelemetry. Fluent English required.

Qualificações

• MSc/BSc in Computer Engineering (or similar) required.
• 7+ years backend development experience with OOP.
• Proficient in Java 11+ and Spring Boot.
• Experience in event-driven architecture.
• Strong SQL and NoSQL database knowledge.
• Solid testing practices (Unit/Integration/E2E).
• Good code quality with tooling (e.g., SonarQube).
• Experience in architecture discussions and decisions.
• Fluent English.

Responsabilidades

• Collaborate with the architect to design microservices and APIs.
• Develop and maintain scalable backend services in Java 11+ and Spring Boot 3.
• Contribute to AWS cloud infrastructure for the SaaS application.
• Participate in sprint reviews with demos and documentation.
• Uphold coding conventions and maintainability.
• Own initiatives while collaborating with cross-functional teams.
• Focus on product value with a strong engineering mindset.

Conhecimentos

Java 11+

Spring Boot

Event-driven architecture

SQL/NoSQL

Unit/Integration testing

Observability tooling

Architecture discussions

English fluency

Team collaboration

Formação académica

MSc/BSc in Computer Engineering (or similar)

Ferramentas

AWS

CloudWatch

DataDog

Prometheus

OpenTelemetry

Descrição da oferta de emprego

Damia Group is seeking a senior backend engineer to join our Portugal team in Lisboa. You will design and implement microservices using Java 11+ and Spring Boot, build scalable AWS-based infrastructure, and contribute to data-driven, production-grade SaaS platforms.

You’ll collaborate with cross-functional teams, participate in architectural discussions, and own code quality, testing, and observability with tools like CloudWatch and OpenTelemetry. Fluent English required.