Interested in working for Hoptroff?

Browse our open positions and find your dream job in network timing technology.

  • Type: Full-time, Permanent

    Location: UK-based - hybrid remote working (London office)

    Application deadline: 30/04/25

    Position Overview

    We are seeking a talented and motivated C++ Developer to join our team. You will play a key role in the development and integration of software for our cutting-edge, Linux-based clock systems. This position offers the opportunity to work on innovative projects involving time synchronization technologies and contribute to the growth of a dynamic company.

    Hoptroff is ready to grow significantly. If you are passionate about software development and looking for your next challenge, we would love to hear from you! This position is a great opportunity to join a small and growing team.

    Apply here

  • Who we are

    We're a team of smart, creative time technologists — the kind of people who want to challenge the status quo when others see roadblocks. Our work is guided by our core values: precision, innovation, collaboration, trust and ambition.

  • Our mission

    We create certainty through global precision timing. Hoptroff is addressing a critical challenge that will profoundly impact society as data generation accelerates — bringing certainty to an uncertain world by precisely recording what happened when.

  • Flexible working

    Many of our staff work flexibly in many ways including part time, remote working, or flexible start and finish times. We can't promise to give you exactly what you want but we can promise to explore what's possible for the role.

  • Office

    We have a relaxed work environment with a casual dress code. Our Shoreditch office is split across five floors with plenty of breakout and social areas. Help us build the foundation of a brilliant space, and join the precision timing revolution.

Our employment policies

Hoptroff is an equal opportunities employer and we are committed to utilising the talent, experience, and cultural perspectives of every employee regardless of their sex, marital or parental status, race, colour, nationality, religion, belief, disability, age, sexual orientation or gender reassignment.

We comply with the prevention of illegal working of the Immigration, Asylum and Nationality Act in certain locations, as required by law.

Depending on your location, the General Data Protection Regulation (GDPR) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required.

Hoptroff has a commitment to sourcing candidates directly and as such we do not accept speculative CVs from agencies. We don’t pay agency fees where speculative and unsolicited CVs are submitted to Hoptroff or Hoptroff employees. Please don’t send us CVs unless our recruitment team has explicitly requested your company to do so in respect of a specific role.