> Markdown version of [/jobs/ext/4614903-junior-software-engineer](https://www.wearedevelopers.com/jobs/ext/4614903-junior-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Software Engineer - **Company:** Simplify., Inc. - **Location:** San Francisco, CA, United States - **Experience:** Starter - **Salary:** $300,000 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Python (Programming Language), Linux System Administration, Docker - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25304_21663b50c5a1e4975f983667c37e26bb ## About the Role * Experience working with the latest AI tools and models * Exceptional problem-solving ability - strong technical fundamentals and intuition for AI model behavior * Able to work independently * In person in San Francisco ## Description We're partnering with a top AI training lab in San Francisco to hire a junior software engineer - and they pay like it's a senior role: $300K base + equity + bonus, for new grads., * Own the full lifecycle: from task concept through evaluation against frontier models * Evaluate coding-agent outputs and identify subtle failure patterns * Build Python-based systems, harnesses, and tooling around model training and evals * Work with Docker/Linux environments that mirror real engineering work * Own problems end-to-end in a small, fast-moving team