Middle FullStack Developer

We are looking for a Middle Full-Stack Developer to join the technical team of a fast-growing SaaS business focused on document processing and conversion. In this role, you will play a key part in the development and scaling of a flagship web product used by millions worldwide.

Location: remote

What You’ll Do:

• Design and implement new functional modules and integrations to expand the product’s capabilities.
• Ensure high code quality and standardization of development approaches.
• Speed up development and release cycles of new product versions.
• Define and develop product architecture, including technology choices, project structure, and scalable infrastructure to support a large user base.

The team has already achieved impressive results:

• Over 4 million users every month.
• More than 50 tools for efficient document management.
• Users from over 30 countries rely on the product.

Tech Stack: TypeScript, Node.js, Nest.js, PostgreSQL/MySQL, Redis, React, Redux, Next.js, SQS.

Responsibilities:

• Development and maintenance of both frontend and backend applications using Nest.js, React, Next.js, Node.js.
• API integration between frontend and backend, query optimization, working with HTTP, gRPC, SSE, GraphQL.
• Database work (PostgreSQL (RDS), Redis): schema design, query writing, performance optimization.
• Development and maintenance of microservices architecture; containerization with Docker.
• Managing technical debt and refactoring code.
• Code reviews and ensuring high code quality through unit and e2e testing (Jest, Playwright).
• CI/CD and DevOps processes with GitHub Actions.
• Writing clean, maintainable, and well-documented code.

Requirements:

• 2+ year of commercial experience with Node.js.
• 2+ year of commercial experience with each of the following: React, Next.js, Nest.js.
• Side projects, participation in hackathons, coding competitions, or other technical activities are a big plus.

The company offers:

• Learning & development: internal training sessions and expert-led workshops with specialists from Ukraine and abroad.
• Career growth: a culture of fast career development; many team leads and managers have grown internally.
• One of the best benefits packages: competitive compensation, 20 paid vacation days, paid sick leave, medical insurance.
• Well-being program: mental health support (therapy compensation), yoga and meditation classes in the office.
• Support during the war: stability and safety for you and your family, uninterrupted work environment, and participation in initiatives to rebuild Ukraine.