Middle Full-Stack Developer Offline

About the Position:

We are looking for an experienced Senior Full-Stack Developer for long-term cooperation. Your role will involve creating, developing, and maintaining modern web applications with a high degree of interactivity and scalability. You will participate in various projects utilizing cutting-edge technologies and approaches.

Responsibilities:

- Develop and maintain frontend using React (or Vue) with TypeScript and modern PWA standards

- Build and support backend services on Node.js (Express/NestJS) with REST APIs and WebSocket for real-time communication

- Design and optimize application architectures ensuring scalability and fault tolerance

- Work with PostgreSQL and/or MongoDB databases, including indexing and query optimization

- Implement secure authentication and authorization mechanisms (JWT, OAuth)

- Configure and maintain CI/CD pipelines, containerization (Docker; Kubernetes is a plus)

- Write unit and integration tests, ensuring high code quality

- Collaborate within a team, participate in code reviews, and share knowledge

- Monitor production systems, troubleshoot issues, and optimize performance

Requirements:

- At least 3–5 years of full-stack development experience

- Strong knowledge of JavaScript and TypeScript, confident in React (or Vue)

- Experience developing PWAs with Service Workers and offline support

- Practical experience building backend with Node.js (Express or NestJS)

- Experience working with WebSocket (Socket.io or similar) for real-time applications

- Deep understanding of relational (PostgreSQL) and NoSQL (MongoDB) databases

- Proficient with Docker and CI/CD tools

- Experience implementing secure authentication and authorization schemes

- Skills in writing unit and end-to-end tests and working with Git

- Experienced in building various types of APIs

- Good communication skills and ability to work in a team environment

Advantages:

- Experience with Kubernetes and cloud platforms (AWS, GCP, Azure)

- Knowledge of architectural patterns and microservices

- Experience optimizing frontend and backend performance

- Experience with monitoring and logging systems (Prometheus, Grafana, Sentry)

- Proficiency in CI/CD processes for production environments

- Experience contributing to complex, scalable projects