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Frontend Developer / Full Stack Developper


UK - Remote/ Permanent

To support our growth, we are hiring a Frontend Developer / Full Stack Developer



Kalray is a leading French Deep Tech company, originating from the CEA French lab, a prestigious
European research laboratory. Specializing in hardware and software technologies for highperformance,
data-centric computing markets, Kalray offers a range of products for applications in
Datacenters, AI, Media & Entertainment, Life Sciences, Scientific Research, Edge Computing,
Automotive, and more. Kalray has notable investors such as Alliance Venture, NXP, CEA, and
Bpifrance. The company is listed on Euronext Growth.

With over 200 employees and a presence in several countries (France, UK, Germany, USA,
Romania), the company provides an agile, inclusive, and dynamic environment where individuals,
whether experts or recent graduates, can thrive and contribute to Kalray’s success.

Pixitmedia, a Kalray company, enables media & entertainment organizations to streamline their global data workflows and maintain complete control of valuable assets. We empower the world’s broadcasters, major film studios and award-winning creative organizations to work how they want, to achieve and thrive.

You can learn more about pixitmedia on our website.


As either a solely frontend or a full-stack developer in the Ngenea team, you will primarily interact with the backend, frontend and data mover teams to develop and integrate our programs and 3rd party applications with our software stack.

You’ll work with fellow engineers to develop software and methodologies in an agile environment where we ship features frequently to create user delight. Utsing your strong ownership of responsibilities, time management, and adopting a results driven nature is essential to achieve our objectives across multi-disciplinary teams.

You’ll have tons of opportunities to apply your skills to interesting new problems. We hire developers who are hungry to learn and keep up with the newest trends.


  • Collaborate with product managers, designers, and back-end engineers to develop user-friendly, responsive front-end applications
  • Build robust, scaling web applications using React and Typescript, ensuring the highest standards of performance, security, and usability
  • Participate in the full software development life cycle, from requirements gathering to deployment and maintenance
  • Identify and resolve technical challenges, optimizing front-end performance and improving user interfaces
  • Be rigorous and methodical in documenting and testing code and applying required improvements back to
  • Mentor and guide junior developers, fostering a collaborative and growth-oriented environment


Solid skills: 

  • Senior level on React and Typescript
  • Good understanding of principles RESTful APIs and databases
  • Websockets
  • Testing with Jest
  • Remote debugging
Beneficial skills: 

  • Django
  • Python: Full stack devs are Python first, Django second
  • Postman/Insomnia/Curl
  • Postgres
  • Figma


  • At least 4 years’ experience
  • Ability to write readable, maintainable, modular and extendable code
  • Proficient in developing software and demonstrate solid Linux CLI skills and confident with several alternative high-level languages.
  • Experience and passion for building production-grade dynamically scaling services
  • Customer-focused, team worker, great communicator.
  • Proficient in English, written and spoken
Of course, you might not have all of those required skills! But feel free to apply anyway and explain to us why you believe you are the right person for the job.


  • Type of contract: Permanent contract
  • Starting date: As soon as possible
  • Location: UK, or +/- 1 hour (UK, France, Belgium, Luxembourg, Germany)
  • Remote or Hybrid with periodical team meeting on-site
  • Competitive salary based on your skills and experience
  • Entitlement to free shares plans (RSU)


  • 25 Days annual leave
  • 5% employer pension contribution and employer match up to 8%
  • Access to Employee Assistance Programme
  • Annual eye test
  • Private Medical insurance, life insurance and death in service on commencement of Employment
  • Access to Medicash plan
  • Electric Car Scheme


  • First interview with the line manager
  • Second interview with the team (may include a codind test)
  • Final interview with HRD or CEO

Equal Opportunity Statement

KALRAY is committed to creating a diverse and inclusive environment, and we welcome applications from individuals of all backgrounds, identities, and experiences. We do not discriminate (including in our hiring and promotion practices) based on race, religion, skin color, national origin, gender, sexual orientation, age, marital status, disability status, or any other characteristic protected by law. Should you require accommodations or adjustments throughout the interview process and beyond, please tell us. We are committed to ensuring that all candidates have an equal opportunity to showcase their abilities and succeed in our organization.

Apply for this position here:

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