At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a highly proactive and detail\-oriented **Full Stack Engineer** to join one of our **clients**' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. **What You’ll Do** Design and scale backend systems powering search, enrichment, outreach, and payments. Build APIs and event\-driven workflows (Node.js, TypeScript, Postgres, Redis, BullMQ). Integrate with payment providers (Stripe/Paddle) and external data sources (Clearbit, Apollo, etc.) Own performance, reliability, and observability across critical systems. Collaborate with AI engineers to productions personalisation and recommendation models. **What we’re looking for:** 5\+ years backend experience \*\*Node.js\*\* \*\*TypeScript\*\* Strong SQL \+ data modelling skills (Postgres preferred). Experience with async processing, queues, caching, and cloud infra (AWS/GCP). Payment or billing system experience a big plus. You care about reliability, speed, and clean design. **Why us:** Small, fast, product\-driven team. Autonomy, impact, and real technical ownership. Work at the intersection of AI, automation, and GTM systems