[< BACK]
// POSTED: May 5, 2026

Full-Stack Engineer

APPLY NOW

About HASH

HASH's open-source platform helps firms integrate both structured and unstructured information into knowledge graphs that support simulating, optimizing and automating processes. Our mission is to solve information failure, and help everybody make the right decisions. To that end, we're unapologetically excited. Actions speak louder than words, and we measure performance by output. We prioritize speed, and measure product delivery timelines in hours and days, not months and years. We value high-energy, high-expectations people who do what they say and say what they mean. We're committed to building a high-commitment, high-trust environment, and believe that the best teams are most productive together, in-person. We're therefore currently hiring exclusively in both London (UK) and Berlin (Germany) to join the firm.

About the role

Full-stack engineers implement the majority of HASH's user-facing features. They write code on the frontend and backend, unblocking themselves, and ensuring HASH responds to user needs and ships new functionality fast. We are hiring new engineers based in London, UK as well as Berlin, Germany to join our team in-person.

Requirements


What you'll work on


Benefits

We offer leading equity-weighted total compensation, including competitive salaries and tax-advantaged options. We also offer:

HASH's founders have previously sold multiple companies (for XXm, XXXm and X billion dollar amounts).
Interested in this role?Apply on iHire