# AI Engineer at Mastra

- Company: Mastra
- Status: Open
- Workplace: Remote
- Location: Full-time
Mastra is the open-source TypeScript framework for building AI agents (agents, workflows, memory, evals, traci
- Level: Mid-level
- Discipline: AI & ML
- Employment: Full-time
- Posted: 2026-10-07
- Skills: TypeScript
- Apply: https://news.ycombinator.com/item?id=49995549

## Description

Mastra | AI Engineer | REMOTE (AMER or EMEA time zones) | Full-time
Mastra is the open-source TypeScript framework for building AI agents (agents, workflows, memory, evals, tracing). From the team behind Gatsby, YC-backed, https://github.com/mastra-ai/mastra Why: 
We’re starting to build more and more agentic features into Mastra: Trace intelligence, and we’re working on various Agent Learning features to automatically self-improve agents (Autoevals + Suggestions, Rollouts). 
In addition, we’ve been increasingly running Mastra primitives like memory on industry-standard benchmarks and using the results to fine-tune configuration. You have:
Shipped agents and agentic applications into production
Tuned and tweaked them to improve accuracy
You need to be able to benchmark your results against existing datasets, or intelligently creating Apply: { https://jobs.ashbyhq.com/mastra/531a3fe8-556f-4b83-bee7-2037... } We get back to everyone.

More Mastra roles: https://deviantjobs.com/companies/mastra