Senior Fullstack Java Developer em Lisboa, Portugal

We're Hiring | Senior Fullstack Java Developer

At Empa‑T , we believe great technology is built by talented people working in collaborative and innovative environments.

We are looking for a Senior Fullstack Java Developer to join an international product team focused on creating innovative delivery solutions through cloud-native and event-driven architectures. You'll work on digital products that impact thousands of users, helping improve delivery experiences through intelligent decision-making systems.

Key Responsibilities

• Design, develop, and integrate event-driven microservices that make intelligent delivery decisions based on parcel and customer data
• Build and maintain cloud-native applications leveraging modern software engineering practices
• Collaborate with cross-functional teams to improve data quality, automate processes, and enhance user experiences
• Develop scalable and resilient distributed systems capable of handling high transaction volumes
• Contribute to architectural decisions and promote best practices across the development lifecycle
• Design and implement REST APIs, asynchronous messaging solutions, and event-driven workflows
• Ensure software quality through automated testing and CI/CD practices
• Monitor, troubleshoot, and optimize application performance, reliability, and maintainability
• Leverage AI-powered development tools to improve productivity and engineering excellence

Skills & Experience

• Degree in Computer Science, Software Engineering, or a related field
• +6 years of experience with Java and Spring Boot
• Experience in designing and developing microservices architectures
• Solid understanding of cloud-native software development
• Experience with AWS and cloud deployment models
• Experience with Kubernetes, Docker, and Helm
• Experience with REST APIs, asynchronous messaging, event-driven architectures, and streaming technologies
• Strong knowledge of PostgreSQL and relational databases
• Frontend development experience with Angular (preferred)
• Strong focus on software quality, automated testing, and CI/CD
• Experience with monitoring and observability tools such as Prometheus, Grafana, and centralized logging solutions
• Ability to analyze complex systems and drive continuous improvements
• Regular use of AI development tools in day-to-day work
• Fluent English

Location

Lisbon – Remote-Friendly / Hybrid

Why Empa‑T?

At Empa‑T , we value empathy, integrity, and collaboration.

We partner with companies that are transforming industries through technology and innovation. You'll have the opportunity to work with modern cloud platforms, event-driven architectures, AI-assisted development tools, and international teams building products that deliver real value to thousands of users every day.

We believe continuous learning, ownership, and teamwork are essential ingredients for success.

Be part of a team where technology and people evolve together.