We are looking for Middle Full-Stack Developer (Node.js+Python+React) to join our team.

Required Skills & Qualifications:

• Experience: 5+ years of hands-on experience in designing and developing scalable applications, encompassing both frontend and backend technologies.

Backend:

• API & Integration Skills: Strong knowledge of RESTful API development, third-party integrations, and various communication protocols;
• Node.js (5+ years of commercial experience);
• NestJS, TypeScript (production experience);
• Solid understanding of the event loop, streams, and async patterns in Node;
• ORM / query builders: TypeORM, MikroORM, or Knex
• BullMQ or similar task queue: background task design, retries, idempotency;
• Python (3+ years of commercial experience)
• Django / Django REST Framework: REST API design, ORM, migrations, serializers, permissions;
• FastAPI or another async framework (production experience);
• asyncio: async/await, concurrent task orchestration, mixing sync and async code;
• Celery or similar task queue: background task design, retries, idempotency;
• MySQL/PostgreSQL (database design, query optimization, migrations);
• Message queues: RabbitMQ, Kafka, or similar;
• Caching: Redis or similar;
• WebSockets, real-time event delivery;
• Understanding of microservices architecture and design patterns.

Frontend:

• React.js (1.5+ years of commercial experience);
• TypeScript (production experience);
• State Management: Redux/RTK/MobX;
• Data Fetching: Redux-Toolkit/RTK-Query;
• React Hooks (custom hooks experience);
• Styling: SASS, Bootstrap, Tailwind CSS, or similar;
• Understanding of component composition and reusability.

General:

• Version Control: Proficient with Git (branching strategies, merge conflict resolution, code reviews);
• Testing: Experience with unit and integration testing (Jest, Supertest, React Testing Library);
• API Documentation: Experience with Swagger/OpenAPI or similar;
• Problem-solving and debugging skills across the full stack;
• Intermediate+ English level (B2), with the capability to discuss and collaborate effectively with global teams.

Nice to Have:

• CI/CD: Extensive experience with CI/CD pipeline setup and management (GitHub Actions, GitLab CI, Jenkins);
• Elasticsearch / OpenSearch (search, aggregations);
• Vector databases (Qdrant, pgvector) and embedding/RAG pipelines;
• Docker & containerization experience;
• Cloud platforms: AWS, GCP, or Azure

We offer:

• Maximum flexibility;
• Professional trainings, conferences and certifications;
• Corporate events and benefits;
• Professional literature;
• English courses.

If you are interested, please let us know job@zfort.com