Front-End Software Engineers

14 hours ago

Hatfield, United Kingdom Recenso Services Full time

Principal and Senior Front-End Software Engineers (React) Location: North London/Hertfordshire Type: Permanent | Strong Salary + Bonus + Equity Right to Work: UK work eligibility required (no sponsorship) What We’re Looking For We are seeking a number of Principal and Senior Engineers who brings deep expertise in modern Front-End engineering and architecture, and who thrives on solving complex technical problems. You will be a key technical authority—shaping frameworks, patterns, and design choices across multiple teams and ensuring all solutions are scalable, maintainable, and robust. You’re someone who: Excels when entering the unknown and solving novel engineering challenges Leads by example in coding standards, architecture, and technical direction Ensures delivery aligns with quality, value, and business outcomes Supports and guides engineering teams in delivering high-quality solutions The Role You will work across the systems and services powering our IoT platforms. You will: Architect and enhance our React/TypeScript front-end systems Set standards for clean, scalable, maintainable code Translate complex business requirements into elegant technical solutions Work across design patterns, frameworks, and tooling selections Troubleshoot, modernise, or retire front-end components and services Ensure all software is production‑ready, safe, and high‑quality Mentor engineers and act as the technical “go‑to” in your domain Our Technical Environment Frontend: React, TypeScript Automated Testing: Jest Solution Testing: Playwright Strong engineering discipline with emphasis on: Clean, readable code Maintainable and scalable architecture High automated test coverage Reliability and long‑term sustainability Our Culture Success in this role requires creating a collaborative, inclusive, supportive engineering environment—one where people can bring their authentic selves, grow, and thrive. Apply Now If you’re ready to help shape a next‑generation IoT platform—and influence engineering at the highest level—this is an exceptional opportunity. #J-18808-Ljbffr

  • Principal Front-End Engineer

    13 hours ago

    Hatfield, United Kingdom Recenso Services Full time

    A leading tech solutions provider is looking for Principal and Senior Front-End Software Engineers to enhance their IoT platforms using React and TypeScript. The ideal candidates will have a strong background in architecture and coding standards, along with mentoring abilities. Responsibilities include setting high standards for code quality and guiding...

  • Front End Developer

    5 days ago

    Hatfield, Hertfordshire, United Kingdom Ocado Retail Full time €40,000 - €80,000 per year

    Team: Data & InsightsRef.: VN1133Type: PermanentLocation: HatfieldFront End Developer – Ocado Hub ProductContract type:PermanentLocation:Hatfield(Hybrid working – 3 days in the office)Working hours per week:40 hours – Full-TimeLevel:SeniorApplication Closing Date:Friday 28th NovemberAbout usOur mission is to deliver joy in every shop, through...

  • Software Engineer

    4 days ago

    Hatfield, United Kingdom Ocado Retail Full time

    Contract type: PermanentLocation: Hatfield (Hybrid working – 3 days in the office)Working hours per week: 40 hours – Full-TimeLevel: SeniorAbout UsOur mission is to deliver joy in every shop, through unbeatable choice, unrivalled service, and reassuringly good value.We’re Ocado Retail, a market-leading joint venture between Ocado Group and M&S, and the...

  • Software Engineer

    4 days ago

    Hatfield, United Kingdom Ocado Retail Full time

    Contract type: PermanentLocation: Hatfield (Hybrid working – 3 days in the office)Working hours per week: 40 hours – Full-TimeLevel: SeniorAbout UsOur mission is to deliver joy in every shop, through unbeatable choice, unrivalled service, and reassuringly good value.We’re Ocado Retail, a market-leading joint venture between Ocado Group and M&S, and the...

  • Software Engineer

    5 days ago

    Hatfield, Hertfordshire, United Kingdom Ocado Retail Full time £65,000 - £110,000 per year

    Contract type:PermanentLocation:Hatfield (Hybrid working – 3 days in the office)Working hours per week:40 hours – Full-TimeLevel:SeniorAbout UsOur mission is to deliver joy in every shop, through unbeatable choice, unrivalled service, and reassuringly good value.We'reOcado Retail, a market-leading joint venture between Ocado Group and M&S, and the...

  • Software Engineer

    3 days ago

    Hatfield, United Kingdom Ocado Retail Full time

    Full Stack Developer – Ocado Hub Product Contract type: Permanent Location: Hatfield (Hybrid working – 3 days in the office) Working hours per week: 40 hours – Full‑Time Level: Senior Application Closing Date: Friday, 28th November About Us Our mission is to deliver joy in every shop, through unbeatable choice, unrivalled service, and reassuringly...

  • Software Engineer

    4 days ago

    Hatfield, Hertfordshire, United Kingdom Ocado Retail Full time

    Contract type: Permanent Location: Hatfield (Hybrid working – 3 days in the office) Working hours per week: 40 hours – Full-Time Level: Senior About Us Our mission is to deliver joy in every shop, through unbeatable choice, unrivalled service, and reassuringly good value. We’re Ocado Retail , a market-leading joint venture between Ocado Group and M&S,...

  • Software-ontwikkelaar

    4 days ago

    Hatfield, Hertfordshire, United Kingdom Ocado Retail Full time

    Contract type: Permanent Hatfield (Hybrid working – 3 days in the office) Working hours per week: 40 hours – Full-Time Our mission is to deliver joy in every shop, through unbeatable choice, unrivalled service, and reassuringly good value. We’re Ocado Retail , a market-leading joint venture between Ocado Group and M&S, and the world’s...

  • Software Engineer

    14 hours ago

    Hatfield, United Kingdom Ocado Group Full time

    **About Us** **About the role** In product discovery we assist shoppers in filling their basket with life's essentials, inspiring them to try something new, and empowering our partners to grow their revenue profitably along the way. The Findability web team helps shoppers to find what they're looking for, wherever they are, in a relevant and personalised...

  • Back End Developer

    5 days ago

    Hatfield, Hertfordshire, United Kingdom Ocado Retail Full time £60,000 - £80,000 per year

    Team: Data & InsightsRef.: VN1132Type: PermanentLocation: HatfieldBack End Developer – Ocado Hub ProductContract type:PermanentLocation:Hatfield (Hybrid working – 3 days in the office)Working hours per week:40 hours – Full-TimeLevel:SeniorApplication Closing Date:Friday 28th NovemberAbout usOur mission is to deliver joy in every shop, through...