Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

What you will do Develop and maintain backend services on Node.js (NestJS, TypeScript) Design and build REST APIs working with PostgreSQL and Prisma Implement business logic and integrations with third-party services Build authentication and authorization flows Improve performance and stability of production systems Investigate and fix production issues Take part in code reviews and technical discussions Communicate directly with US-based clients on technical calls

What we are looking for 2+ years of commercial backend experience with Node.js In-depth NestJS experience on real commercial projects: modules, guards, interceptors, pipes Strong TypeScript skills Solid approach to validation and DTOs Hands-on experience with PostgreSQL and Prisma Practical experience with AWS services Docker in day-to-day development Redis (caching, queues, sessions, or similar use cases) Experience with Node.js Streams Good understanding of OOP principles Confident use of Git Experience using Claude Code or readiness to use it as part of your daily workflow Ability to work independently and argue for your technical decisions English B2+ for confident spoken communication with US clients Full-time availability 16:00–00:00 Kyiv time

Important: NestJS experience limited to tutorials, courses, or pet projects is not sufficient for this role. We are looking for commercial backend experience; frontend-only profiles will not be considered. Full-stack developers are welcome if most of their practical experience is on the backend.

Nice to have Express.js Other ORMs (TypeORM, Sequelize) or MongoDB JWT, OAuth, RBAC WebSockets / Socket.io Microservices, message queues, background jobs Unit and integration testing CI/CD, Kubernetes Logging and monitoring Payment integrations

What we offer Fully remote, full-time cooperation Stable working hours aligned with the US market: 16:00–00:00 Kyiv time Direct cooperation with a US-based software company Mentorship from the Head of Node.js Paid vacation and sick days English lessons and speaking clubs No time-tracking software Structured and personalized onboarding Opportunities for professional growth and increased ownership within the team Compensation reviews based on performance

Hiring process Introductory interview with Come Back Agency Technical interview with the Head of Node.js: a code review session where you’ll discuss code snippets (no live coding) Final culture-fit interview Offer and onboarding

When applying, please briefly mention your years of commercial Node.js experience, NestJS projects you’ve worked on, AWS services you’ve used, and your English level.

You can also apply through our website: comeback.ua.