Role Summary

We are hiring a Senior Software Engineer to help build the future of technical interviewing and assessment across CoderPad.

This is a fullstack role for someone who can move across backend services, frontend product surfaces, and AI-powered system design. You will work on user-facing features, production infrastructure, and internal engineering workflows where coding agents and AI-assisted development are part of normal day-to-day execution.

This role is remote from Latin America.
What You Will Work On
- Build and ship fullstack product features across candidate and recruiter experiences, from API and data model design to frontend implementation.
- Improve real-time AI-powered experiences used in interviews and assessments, including model orchestration, streaming UX, tool/function-calling patterns, and reliability.
- Contribute to systems that integrate multiple LLM providers and require pragmatic handling of latency, cost, observability, and non-deterministic behavior.




- Develop and improve deterministic internal tooling that helps engineers and agents execute work safely, repeatably, and with strong audibility.
- Partner across product, design, and platform teams to take ambiguous problems from definition to production rollout.
- Lead and mentor through code review, using reviews as both a quality gate and a coaching channel for less-experienced engineers.
- Plan and deliver technical debt, architecture, and observability initiatives that improve long-term system maintainability.
- Participate in on-call operations and drive runbook, reliability, and incident follow-up improvements.
Requirements
- Senior-level experience shipping production software end-to-end in a fullstack capacity.
- Strong backend engineering skills in at least one modern language and ecosystem, plus practical frontend experience with a component-based framework.
- Proven ability to pick up unfamiliar stacks quickly and deliver in mixed-technology environments.
- Hands-on expe

📌 Senior Software Engineer, Fullstack (Ciudad de México)
🏢 CoderPad (CodinGame)
📍 Ciudad de México