Fullstack Developer (Middle/Senior)
First seen by Alion on Oct 5, 2026.
Job Summary
As a Software Engineer, you will review AI-generated code and compare it with how you would write the solution yourself. Your role will focus on reviewing AI-generated solutions, finding mistakes, and uncovering reasoning gaps.
We’re looking for a full-time team member who is interested in growing with the team and contributing to long-term projects.
Responsibilities
Evaluate AI-generated code, technical solutions, and engineering approaches.
Identify bugs, incorrect assumptions, architectural issues, and weak reasoning in AI responses.
Test and evaluate agentic coding models designed to perform complex engineering tasks at a senior developer level.
Compare AI-generated solutions against senior engineering standards and best practices.
Requirements
3-5 years of commercial experience as a Fullstack Developer/Software Developer.
Strong Python (FastAPI/Django).
Frontend: React, TypeScript
Experience working with databases such as PostgreSQL/NoSQL or similar tools.
Use AI tools (AI agents, Claude Code, Cursor, Codex or similar) in daily workflow.
Experience working with existing codebases and unfamiliar repositories.
Understanding of modern frontend tools: Vite, Tailwind CSS, Chart.js, and React Hooks.
Familiarity with Docker and CI/CD (GitHub Actions).
Upper-Intermediate English (B2).
Bonus points:
AI/LLM integration experience.
Knowledge of Machine Learning concepts and algorithms.
This is not a traditional software development role. You will use your engineering expertise to analyze AI outputs, find issues in their solutions, and help train better AI systems.