We're hiring | Senior .
NET Developer
At Empa-T, we believe that technology grows best when people are at the center.
We are looking for a Senior .
NET Developer to join a high-performance environment in Lisbon, building scalable applications and ensuring the reliability of critical systems in a demanding production landscape.
Key Responsibilities
Design, develop, and maintain robust and scalable backend applications using .
NET
Build and optimize RESTful APIs with .
NET Core
Ensure code quality by applying best practices and development standards
Collaborate with product and business teams to deliver innovative solutions
Continuously improve application performance, scalability, and security
Act as an escalation point for production incidents and critical issues
Perform root cause analysis (RCA) and implement preventive measures
Monitor application health using observability tools (logs, metrics, traces)
Proactively identify risks and prevent disruptions to end users
Document incidents, post-mortems, and corrective action plans
Required Skills & Experience
+5 years of experience in backend development using .
NET (C#)
Strong experience with Entity Framework Core and SQL Server
Experience with microservices architectures and REST APIs
Knowledge of Docker and Kubernetes
Familiarity with CI/CD tools (Azure DevOps, GitHub)
Experience with Agile methodologies (Scrum)
Experience working in cloud environments
Fluent in English
Work model: Hybrid 3x/week at the office (Lisbon)
Why Empa-T?
At Empa-T, we value empathy, inclusion, integrity, and commitment.
We combine strong technical expertise with a human-centric culture, creating an environment where people can grow, collaborate, and make a real impact.