Senior Full Stack Developer

About the role

Avenga is seeking a Senior Full Stack Developer with strong backend expertise in Node.js and frontend experience with ReactJS. You will design, develop, and evolve digital products, building scalable, high‑performing applications that deliver real business value.

Key responsibilities

• Develop and maintain full‑stack applications, including APIs, services, and user interfaces.
• Collaborate with Technical Leads, Product Owners, and UX specialists to translate business requirements into technical solutions.
• Contribute to architectural decisions, continuous improvement initiatives, and adoption of engineering best practices.
• Enhance reliability through monitoring, troubleshooting, and proactive optimization.

Required profile

• 5+ years of experience developing applications with Node.js and ReactJS.
• Strong communication, collaboration, and problem‑solving skills.
• Experience working in Agile, cross‑functional product teams.

Required skills

• Node.js, ReactJS, NestJS, ExpressJS, RESTful API development.
• Microservices and event‑driven architecture design.
• Cloud deployment and management (AWS services such as Lambda, API Gateway, SQS, SNS, EventBridge, Step Functions, DynamoDB).
• NoSQL databases, GitLab, Infrastructure as Code concepts.
• Serverless Framework, Terraform, TypeScript.
• Monitoring tools like Datadog and Opsgenie.