> Markdown version of [/jobs/ext/2704779-software-engineer](https://www.wearedevelopers.com/jobs/ext/2704779-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). --- # Software Engineer - **Company:** Petra Labs, LLC - **Location:** New York, NY, United States - **Contract:** Permanent contract - **Skills:** Microsoft Excel, Databases, Search Technologies, Build Management - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/software-engineer-petra-labs-8133396 ## About the Role * Can quickly and effectively decompose large, ambiguous problems and systems * Have built real products before and are comfortable owning large technical surfaces * Have strong fundamentals in system design and databases, with good judgment around when to move fast versus build for scale ## Description * We hire a small number of extremely talented people and give them as much ownership and autonomy as possible * We are truth-seeking. Transparent, direct discourse is encouraged. We challenge existing beliefs in pursuit of always getting better * We work hard and are unapologetic about the level of effort required to build a generational company What You'll Do * Define and build product end-to-end. Deeply understand user needs to iterate on, deploy, and scale software, with extreme ownership * Operate at the frontier. We tackle ambiguous, unsolved problems in AI search that require running experiments to uncover novel insights * Design and build large-scale systems, data models, and infrastructure ## Related Videos - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Answering the Million Dollar Question: Why did I Break Production?](https://www.wearedevelopers.com/videos/1171-answering-the-million-dollar-question-why-did-i-break-production) - [In-depth .NET Azure Functions: Isolated mode, performance and durable AI agents](https://www.wearedevelopers.com/videos/100207-in-depth-net-azure-functions-isolated-mode-performance-and-durable-ai-agents) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [From Zero to Mobile Developer in 45 Minutes With SwiftUI](https://www.wearedevelopers.com/videos/183-from-zero-to-mobile-developer-in-45-minutes-with-swiftui) - [From Syntax to Singularity: AI’s Impact on Developer Roles](https://www.wearedevelopers.com/videos/900-from-syntax-to-singularity-ai-s-impact-on-developer-roles) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 139 - Soft and hard queries](https://www.wearedevelopers.com/magazine/487-dev-digest-139-soft-and-hard-queries) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)