Senior Node.js Developer to $3500

We’re looking for a Senior Node.js Developer to join our internal AI tooling team. Our product has recently gone live with a cutting-edge platform for AI testing and validation, and now we're scaling fast.

What You’ll Work On
You’ll be building and improving internal systems that power our AI-driven testing infrastructure. This includes backend-heavy services, cloud architecture, and developer tooling. You'll have real ownership and work closely with a small, senior team.

Requirements

• 5+ years of experience in Node.js development.
• Strong expertise in TypeScript.
• Backend: NestJS, Prisma, PostgreSQL.
• Messaging: Kafka or RabbitMQ.
• Cloud: AWS (S3, EC2, Lambda).
• DevOps: Kubernetes.
• Security: JWT, crypto libraries.
• Additional: Zod, RxJS.

Nice to Have

• Experience working on internal tools or infrastructure.
• Familiarity with AI/ML workflows or testing pipelines.
• Passion for clean code and modern architecture.

What We Offer:

• Work with experienced colleagues who are ready to share their knowledge.
• Opportunities for professional development and career growth.
• Involvement in various projects covering different areas of software development.
• Free English courses and daily language practice with colleagues.
• Paid vacation and sick leave.