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