We are looking for a Full-Stack Developer with a strong focus on frontend (React/Next.js) to join a long-term international an international IoT product focused on building advanced connectivity solutions for large-scale infrastructure, enabling high-speed data transmission and seamless communication across distributed environments.
The role requires working within US hours (PST timezone) with at least partial overlap until 11 PM Ukraine time.
You will work with modern technologies (React, Next.js, Node.js, PostgreSQL, Redis, BullMQ) and contribute to building new features, ensuring system performance, and collaborating with a distributed engineering team.
Requirements: * 5 years of experience as a full-stack developer. * Strong expertise in React / Next.js (60–70% focus). * Commercial experience with Node.js (30–40%). * Solid knowledge of PostgreSQL and SQL. * Hands-on experience with Redis. * Experience with BullMQ (previous experience with Kafka will be a plus). * Experience with system design and architecture (ERD). * Experience with high-load systems. * Familiarity with AI coding tools (GitHub Copilot, Cursor) will be a plus. * Strong English communication skills — Upper-Intermediate.
Responsibilities: * Develop and maintain new features with a focus on React / Next.js frontend, while contributing to backend tasks in Node.js. * Collaborate on system design and architecture decisions. * Write clean, testable, and maintainable code following best practices. * Ensure scalability and performance for high-load scenarios. * Proactively contribute ideas, raise questions, and work independently. * Participate in daily communication with the distributed team.
Our Benefits: * 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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