Full-Stack Engineer

Full-Stack Engineer

Full-Time 60000 - 110000 £ / year (est.) Working from home possible
HASH

At a Glance

  • Tasks: Build user-facing features and optimise both frontend and backend systems.
  • Company: Join HASH, a dynamic open-source platform revolutionising information integration.
  • Benefits: Competitive salary, equity options, generous holiday, and global team retreats.
  • Other info: Collaborate with top-tier designers and leadership in a high-energy team.
  • Why this job: Make a real impact in a fast-paced environment with innovative tech.
  • Qualifications: Expertise in TypeScript and React; Rust experience is a bonus.

The predicted salary is between 60000 - 110000 £ per year.

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. 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).

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

  • You must possess expert-level proficiency in TypeScript and React.
  • Additional experience with Rust is nice-to-have but not required.
  • Experience working with Effect and HTML Canvas, as well as frontend graphics and animation libraries are also beneficial.
  • Familiarity using and customizing component libraries such as Material UI, Base UI or Ariakit, and working with type-safe styling systems like Panda.
  • You should be interested in not only moving fast, but also in building performant solutions.
  • In this full-stack role, you should be as comfortable optimizing data structures and storage systems as you are in pushing front-end web frameworks to their limits.

What you'll work on

  • You'll work on both the frontend and backend of new features at HASH, touching most parts of the HASH codebase.
  • The vast majority of your work will be open-source, and many of the components you build should be designed modularly, supporting their use in third-applications.
  • You'll collaborate directly with experienced, organized, and technical UX/UI designers in addition to company leadership (both the CEO and CTO).

Benefits

  • We offer leading equity-weighted total compensation, including competitive salaries and tax-advantaged options.
  • Employer pension contributions.
  • At least 30 days holiday annually.
  • Twice-yearly in-person team retreats around the world.

This role pays £60,000-£110,000 base/bonus + meaningful equity.

Full-Stack Engineer employer: HASH

HASH is an exceptional employer that fosters a dynamic and innovative work culture, where employees are empowered to take ownership of their roles and contribute directly to the company's strategic direction. With a strong focus on personal and professional growth, HASH offers competitive compensation packages, including performance-based bonuses and equity, alongside opportunities to tackle complex challenges in a collaborative environment. Located in vibrant cities like London and Berlin, employees benefit from a stimulating atmosphere that encourages creativity and forward-thinking.

HASH

Contact Details:

HASH Recruitment Team

We think you need these skills to ace Full-Stack Engineer

TypeScript
React
Rust
HTML Canvas
Frontend Graphics
Animation Libraries
Material UI