Senior Backend Engineer (Java / Spring Boot)
Location
porto, distrito de porto
Job Type
Full-time
Category
Other-General
Posted
June 10, 2026
Hybrid – Porto open to Remote
Freelance contract – 6 months (3+3) with potential long-term integration
Start: ASAP
We're looking for a Senior Backend Engineer to join a fast-growing company in the EV charging industry, helping design and scale the backend systems powering next-generation charging infrastructure.
You will work closely with product and engineering teams to build high-performance and reliable backend services in a modern microservices architecture.
What you'll be doing
- Design and develop scalable backend microservices using Java and Spring Boot
- Deploy and maintain services in AWS cloud environments
- Work with event-driven systems using Kafka or RabbitMQ
- Contribute to architecture discussions and system improvements
- Ensure reliability, security, and performance of backend systems
- Participate in code reviews and technical decision-making
- Collabo...