Middle Node.js Developer в Yalantis, Київ, Дніпро, Варшава (Польща), віддалено

• 3+ years of professional experience in backend development with Node.js.
• Hands-on experience with NestJS framework.
• Solid understanding of backend architecture, design patterns, and API development principles.
• Experience with PostgreSQL and MongoDB, good knowledge of SQL.
• Proficiency with TypeORM or similar ORM frameworks.
• Practical experience in building and maintaining RESTful APIs.
• Good understanding of testing practices (unit and integration tests, preferably with Jest).
• Experience with GitHub for version control and collaboration.
• Familiarity with Docker, AWS, GitHub Actions, and Redis is a strong plus.
• Upper-Intermediate or higher level of English.
• Soft skills: proactive, communicative, comfortable working in a fast-changing environment and within large systems.

• Design, develop, and maintain backend services using Node.js and NestJS.
• Implement new features and ensure their alignment with the overall system architecture.
• Build and optimize RESTful APIs for frontend and third-party integrations.
• Work with databases (PostgreSQL, MongoDB) and ensure efficient data modeling and query optimization.
• Collaborate with the team on feature design and requirements clarification (PM, BA, QA, FE).
• Write clean, maintainable, and testable code, ensuring high quality through unit and integration testing.
• Proactively identify blockers, technical risks, and suggest improvements for system performance and scalability.
• Participate in code reviews and knowledge sharing within the backend team.

• Professional growth: Individual development plan, mentorship, reimbursement for professional certifications and English lessons, access to professional courses in Corporate Learning Management System.
• Community: Tech community and knowledge-sharing events, English speaking club, corporate library and book club, volunteering and charity initiatives.
• Wellbeing: Medical insurance, regular medical check-ups, sport reimbursement, paid vacation and sick leave, mental health support, and events.
• Work environment: Fully-equipped offices, top-notch equipment, flexible work format, activities both in-office and online, Y-bucks, and access to the Yalantis store.

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