Informulate
informulate.comHow Informulate Hired Senior Gen-AI Engineers Through Hackathon-Based Evaluation
Informulate is a digital product development company in Orlando, Florida, based in the UCF incubator ecosystem. To hire a Senior Full-Stack Engineer (Gen-AI), they partnered with TeamCraft and Archi's Academy to run a hackathon. It evaluated React, Node.js, Python backend logic, and LLM integrations. The result: engineers who could ship production-ready Gen-AI systems from day one.
Senior Gen-AI Hiring in a Competitive Market
Orlando's tech scene is growing fast, and senior engineers who can orchestrate Gen-AI agent workflows are scarce. Informulate found that traditional hiring methods couldn't separate credentialed candidates from production-capable ones:
- Resumes listed AI frameworks but didn't prove secure agent orchestration ability
- Short coding tests couldn't measure full-stack cohesion across React, Python, and LLMs
- Team dynamics (version control discipline, PR communication) stayed invisible until post-hire
A Gen-AI Challenge That Mirrors Production
Informulate's hackathon simulated their actual product environment:
- 11 candidates split into two teams
- End-to-end feature development including RAG pipelines and React interfaces
- Stack mirroring Informulate's production: React, Node.js, Python, LLM integrations
Candidates were scored across four dimensions:
| Dimension | What It Measured |
|---|---|
| Code Intelligence | Code structure, maintainability, logical consistency across the stack |
| Project Execution | Task completion rates, steady progress, version control discipline |
| Technical Competency | Integrating Python backends with React frontends and LLMs |
| Professional Behavior | Team collaboration, PR quality, communication |
Outcomes
- 11 candidates evaluated across 2 teams in a single sprint
- Production stack tested directly: React, Node.js, Python, LLM integrations
- Hiring decisions made on proven multi-dimensional skills, not interview charm
- Workflow discipline and collaboration surfaced as decisive signals, typically invisible until 90 days post-hire
For the full multi-dimensional scoring framework, read the Informulate case study on our blog.
Why It Worked
Building Gen-AI systems isn't a single-discipline job. It's the integration of frontend, backend, AI orchestration, and team workflow. The hackathon was the only format that tested all four simultaneously, in a single observable environment.
Frequently Asked Questions
Why hackathons for Gen-AI roles? Standard interviews can't measure whether a candidate can securely orchestrate agent-based workflows under real product constraints. Hackathons make that directly observable.
What stack did the hackathon test? React on the frontend, Node.js and Python on the backend, plus LLM integrations and RAG pipelines. That's the same stack Informulate uses in production.
Can other UCF incubator startups use this model? Yes. The Archi's Academy and TeamCraft pairing was designed for Orlando-area UCF startups and similar high-growth deep-tech companies.