Staff AI Fullstack Engineer

About JobMatch's Client:

Our leading SaaS-based Global Employment Platform™ enables clients to expand into over 180 countries quickly and efficiently, without the complexities of establishing local entities. At our company, we’re dedicated to breaking down barriers to global business and creating opportunities for everyone, everywhere.

Our diverse, remote-first teams are essential to our success. We empower our Dream Team members with flexibility and resources, fostering an environment where innovation thrives and every contribution is valued and celebrated.

The work you do here will positively impact lives around the world. We stand by our promise: Opportunity Made Possible. In addition to competitive compensation and benefits, we invite you to join us in expanding your skills and helping to reshape the future of work.

We assist organizations in building exceptional global teams in days, not months—streamlining the hiring, onboarding, and management process to unlock growth potential for all.

About The Position

We’re building GIA — AI for General Counsel, in-house legal teams, and HR teams. GIA is a startup that demands extreme ownership, relentless execution, and zero tolerance for waiting on someone else to make the call. This is a staff-level role reporting to the Head of Product and Engineering where you own entire surfaces of the product — UI, backend, AI, infrastructure — and ship them end-to-end. You write code every day, raise the bar for the team, and treat the product like it’s yours.

What You Will Do:

• Build across the entire stack — React/Next.js frontends, Go and Python services, AI/LLM pipelines, infrastructure

• Own product surfaces end-to-end — you take a problem from design through architecture through shipped, working software

• Build and ship AI agents — design agent architectures, prompt systems, tool-use patterns, evaluation frameworks

• Make infrastructure decisions — deployment, observability, sandboxing, scaling; you build what the team runs on

• Bring product and design sense — you don’t just implement specs, you push back on what’s wrong and propose what’s better

• Mentor and raise the bar — set technical standards, review code with rigor, make the engineers around you faster and sharper

• Ship fast across time zones — distributed team across US, India, Ireland, Poland; you unblock yourself and others

What We Are Looking For:  

Minimum Requirements: 

• 7+ years of engineering experience with depth across frontend, backend, and infrastructure

• Strong in Python, Go, and React/Next.js — you ship production code in all three

• AI-native — you build with LLMs, agents, and tools like Cursor daily, not experimentally

• Systems thinker — you design APIs, data models, and distributed architectures that hold up under pressure

• Product sense — you understand why something should be built, not just how

• Design sensibility — you can spot a bad UX, sketch a better one, and ship it without waiting for a designer

• Extreme ownership and speed — you default to action, own outcomes, and never block on someone else

• Technical leadership — you’ve mentored engineers, set standards, and made teams better

Preferred Qualifications: 

• Past founder or early-stage engineer (employee 1–15)

• Experience building AI agents or agentic systems in production

• Legal or HR domain experience — you understand the workflows you’re building for

• Integration experience — connecting to CLMs, HRIS, doc management, email systems

How we evaluate

• Live coding or system design — a real problem, not leetcode trivia

• Walk us through something you’ve architected and shipped end-to-end

• Critique our product and codebase — tell us what you’d change and why

• Show us how you use AI tools in your own workflow