Senior Software Engineer (Fully Remote)

2501.ai; United States; Remote; USD 120,000 - 170,000; Full time

Benefits offered by this job

Equity

Fully remote in the EU with CET core/

Job summary

2501.ai in the United States is hiring a production-focused engineer to own features end-to-end across a TypeScript CLI, Postgres, and evals. You will build tooling for autonomous agents operating in production and contribute to a tight-knit DevOps, Platform, and Infra team.

The role emphasizes ownership, shipping complex systems, and a hands-on approach to fixing what's broken, with fully remote work and CET core hours.

Qualifications

• Shipped complex production systems.
• Experience owning features end-to-end from design to deployment.

Responsibilities

• Own features end-to-end across TypeScript CLI, Postgres, and evals.
• Build tooling for autonomous agents in production.

Skills

Owner mindset

Production systems

Shell/CLI

Tools

TypeScript

PostgreSQL

CLI tooling

Job description

• We build autonomous AI agents that operate directly in the shell.
• We're a tight-knit DevOps, Platform, and Infra team.

What you'll do:

• Own features end-to-end across TypeScript CLI, Postgres, and evals.
• Build tooling for autonomous agents in production.

Who you are:

• You've shipped complex production systems.
• You have an owner mindset and fix what's broken.

Why us:

• Fully remote in the EU with CET core hours.
• Competitive pay, equity, and small team impact.

2501.ai

2501 builds autonomous AI agents that operate directly in the shell to complete real production tasks, treating LLMs as pluggable brains. We're a tight-knit team of DevOps, Platform, and Infra engineers who ship fast, learn constantly, and elevate each other every day.