Founding Backend Engineer Jobs - May 2026

Falconer is hiring a Founding Backend Engineer to build self-updating knowledge. You will join a small team including former staff-level engineers from Meta, Uber, Google, and Amazon, and others involved in open-source culture. As a founding engineer, you wil…

We are building the unified data platform, starting with a reimagined SQL editor from the ground up - and moving into sharing, collaboration, access controls, and more. We just launched the alpha product TODAY to a list of over ~2,000 people on our waitlist. …

-- Key skills: Nodejs/Typescript, Python, Nextjs, Terraform, CI/CD, ETL (Airflow), Postgres/Mongo -- 2-5+ years of experience with strong academic background and excellent communication skills. -- Key skills: Python, Tensorflow, PyTorch (or similar), AWS -- D…

The biggest bottleneck in AI is no longer compute - it's data. We are building a synthetic data curation solution for LLM training and fine-tuning, making custom LLMs a reality for all. Some of the technical challenges we need help with: improving our dataset…

We're building an open source, dev friendly observability tool (think Datadog, but something developers actually love to use and companies can actually afford). We're in the intersection of needing to build rock solid infrastructure ingesting TBs of data, sea…

At Fern, we're creating the modern developer experience platform. We work with developer-focused companies to generate SDKs & API documentation. We're looking for a Founding Backend Engineer with 4+ years of experience to help us scale with our users. You'll …