Senior Full Stack Developer
Date:
7 Jul 2025
Company:
Qualitest Group
Country/Region:
RO
Responsibilities:
- Designing and developing end-to-end web applications (frontend + backend)
- Developing APIs and backend services using Node.js and TypeScript
- Building modern and scalable user interfaces with React
- Developing and maintaining serverless applications on AWS (Lambda, DynamoDB, SNS/SQS, etc.)
- Implementing continuous delivery pipelines using GitHub Actions and other CI/CD tools
- Contributing to defining the technical architecture of applications
- Mentoring and conducting code reviews for less experienced colleagues
- Ensuring code quality and adherence to best practices (automated testing, clean code, SOLID principles, etc.)
- Close collaboration with DevOps, QA, and Product Owners
Technologies and Work Environments:
- Languages & Frameworks: Node.js, TypeScript, Express/NestJS, React, Redux
- Frontend: React, Redux, Storybook, CSS-in-JS / Tailwind / SCSS
- Cloud: AWS (Lambda, API Gateway, DynamoDB, SNS/SQS, CloudFormation)
- DevOps: GitHub Actions, CI/CD pipelines, Terraform (optional)
- Testing: Jest / Mocha, Cypress, Postman, unit, integration & end-to-end testing
- Others: Git, REST APIs, JSON, Webhooks, SQL (PostgreSQL / MySQL), NoSQL (preferably DynamoDB)
Requirements:
- Minimum 7 years of professional experience in software development
- Advanced experience in Full Stack development: backend with Node.js & TypeScript, frontend with React
- Solid experience with serverless architectures on AWS (Lambda, DynamoDB, SNS/SQS, etc.)
- Proven experience building CI/CD pipelines, preferably with GitHub Actions
- Experience with SQL and NoSQL databases
- Experience in automated testing: unit, integration, end-to-end
- Strong knowledge of OOP, SOLID principles, TDD
- Excellent technical communication skills, autonomy, and ownership