Senior Software Engineer -

Senior Software Engineer -
Lisboa
Lisboa, Lisboa, Portugal

Descrição da vaga
Senior Software Engineer (Full Stack -. NET & React)About the Opportunity
We are supporting a leading international Saa
S company in hiring a Full Stack Engineer to strengthen their Product Development team. This is a permanent position within a
- growing global organization that develops enterprise software. You’ll be part of a collaborative,
- performing engineering team driving innovation across. NET and React ecosystems. Depending on experience, you may join as Software Engineer III (mid-level) or Senior Software Engineer, contributing to the design, development, and scaling of modern distributed systems. Key Responsibilities
Design, develop, and maintain scalable backend services using. NET 8/9 and microservice architectures. Build and optimize React-based
- end applications with a focus on performance and UX. Participate in all SDLC phases — planning,
- ups, code reviews, releases, and continuous improvement. Apply TDD, CI/CD, and Dev
Ops practices to ensure code quality and stability. Work with Docker, Kubernetes (EKS), and AWS services (Lambda, Aurora, MQ). Collaborate with
- functional teams (Product, QA, UX, Dev
Ops) in an Agile environment. Manage and optimize data in Postgre
SQL and Mongo
DB. Integrate distributed messaging systems (Rabbit
MQ, SQS, or Service Bus). For senior profiles: mentor junior engineers and take technical ownership of core components or architectural initiatives. Technical Skills:Proficiency in C# /. NET (8/9) and Java
Script / Type
Script (React). + 6 years of professional experience in software development. Experience with microservices, micro frontends, and distributed architecture. Solid understanding of cloud deployments and container orchestration (AWS, Docker, Kubernetes). Strong communication skills in English (international team context). Education:Bachelor’s or master’s in computer science, Software Engineering, or related field.