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  •  ...by looking across the stack. What you'll bring: Strong knowledge of computer science fundamentals (data structures, algorithms). Java engineering experience in trading, betting, gaming, or streaming. Hands-on work with real-time or data-heavy systems... 
    Suggested
    Full-time
    Contract

    Statera Talent

    Hemel Hempstead, Hertfordshire
    7 days ago
  • £80k - £85k per annum

     ...qualification) in Software Engineering, Computer Science, or a similar, relevant field. Extensive experience of working in a Full Stack Developer role. Excellent working knowledge of the Full Software System Lifecycle, including front-end and back-end aspects. Experience... 
    Suggested
    Long-term contract
    Permanent
    Full-time

    Penguin Recruitment

    St Albans, Hertfordshire
    8 days ago
  • £65k - £86k per annumEstimated
     ...approach to application design, collaborating within an agile team alongside other backend engineers and product designers. Strategize, develop, test, and deploy new features and experiments. Engage in collaborative coding practices such as pair programming and code reviews... 
    Suggested
    40 hours/week
    Full-time
    Contract
    Hybrid working
    1 day/week

    Rullion

    Islington, Greater London
    2 days ago
  • £40k - £45k per annum

     ...Junior Full Stack Developer | Hemel Hampstead Salary: £40,000 - £45,000 Hybrid 2 days a week on site We are currently looking for a Full Stack developer to join a friendly and talented team to develop their platform and supporting systems, including new AI projects... 
    Suggested
    Full-time
    Hybrid working
    2 days/week
    Hemel Hempstead, Hertfordshire
    22 days ago
  • £90k per annum

     ...focused. Your responsibilities as a Machine Learning Engineer will include but not be limited to: Developing and deploying predictive models and algorithms for commercial projects with a particular focus on LLMs and RAGs. Collaborate with cross-functional... 
    Suggested
    Contract

    Xcede

    Watford, Hertfordshire
    7 days ago
  • ABOUT US Spreadex has be en operating for 25 years as a sports and financial spread betting provider. The business expanded to offer fixed odds betting in 2010 and CFD trading in 2017. Spreadex is the only global operator to offer all these services under one brand. ...
    Suggested
    Odd job
    Holiday work
    Hybrid working
    On-site
    Remote

    Spreadex Careers

    St Albans, Hertfordshire
    a month ago
  • £52k - £68k per annumEstimated
     ...products and tools across the stack. This role blends front-end finesse with back-end capability, and we're especially keen to meet developers who can pair modern JavaScript frameworks with solid SQL experience to help power our next-gen HR platform. You'll work closely... 
    Suggested
    Full-time
    Flexible hours

    Zellis

    Watford, Hertfordshire
    1 day ago
  • £27k - £36k per annumEstimated
    Fantastic opportunity for Developers! The Opportunity Hub UK is delighted to announce that we are actively seeking motivated individuals to join the dynamic team of a growing retail investment tech company as a Web Developer. Web Developer (based in Elstree, Salary... 
    Suggested

    The Opportunity Hub UK

    Elstree, Hertfordshire
    a month ago
  • £58k - £75k per annumEstimated
     ...elementsuite team, with a passion for clean code, elegant architecture, and efficient delivery. This is a hands-on role where you'll be developing the elementsuite platform and its foundational services - all mission-critical components that underpin our software stack. You'... 
    Suggested
    Full-time
    Flexible hours

    Zellis

    Watford, Hertfordshire
    4 days ago
  • £45k - £48k per annum

    Foot Mobile Maintenance Engineer - FM Service Provider - Foot Mobile - Up to £48,000 + Zones 1 & 2 Travel Card Exciting opportunity to work for a Growing FM service provider situated in London. CBW is currently looking for 1 x Foot Mobile Maintenance Engineer to cover a variety...
    Suggested
    Holiday work
    Full-time
    Monday to Friday

    CBW Staffing Solutions Limited

    Islington, Greater London
    22 days ago
  • £25k - £35k per annum

     ...Salary: £25,000 - 35,000 per year Requirements: Proven experience developing cross-platform apps for Android, iOS, MacOS, and Windows. Strong proficiency in Xamarin (Native or Forms). Solid understanding of C# and the .NET ecosystem. Responsibilities: Develop... 
    Suggested
    Full-time

    Platform Recruitment

    Potters Bar, Hertfordshire
    a month ago
  • £250k per annum

    Job Description: Crypto HFT, Core Defi Engineer, Python/Rust, Remote Working Comp up to £250,000 TC I'm working with one of the fastest scaling and highly reputable Crypto HFT's. With a huge amount of funding, and having brought in a number of the most impressive...
    Suggested
    Full-time
    Contract
    Remote

    Stanford Black Limited

    Hemel Hempstead, Hertfordshire
    8 days ago
  • £60k per annum

    Job Description: Graduate Software Engineer - £60,000 Title : Graduate Software Engineer (C++) Client : Custom high-performance software house Location : London, Cambridge or Remote (from the UK) Package : Up to £60,000 This is a fantastic...
    Suggested
    Contract
    Remote

    Platform Recruitment

    Hemel Hempstead, Hertfordshire
    7 days ago
  • £51k - £68k per annumEstimated
     ...Allwyn Android mobile application. The role combines hands-on development with leadership responsibilities guiding a team of Android developers to create a high quality scalable and performant mobile application. You will be responsible for delivering the Android mobile Grade... 
    Suggested
    Full-time
    Shift work

    Allwyn UK

    Watford, Hertfordshire
    more than 2 months ago
  • £85k - £111k per annumEstimated
     ...professionals delivering projects that create a positive and tangible impact around the world. The Water Business prides itself on developing innovative techniques to improve the delivery, efficiency, and sustainable outcomes of our projects. We provide a broad range of... 
    Suggested
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Worldwide
    Flexible hours

    AECOM

    St Albans, Hertfordshire
    2 days ago
  • £58k - £76k per annumEstimated
     ...of the Allwyn iOS mobile application. The role combines hands-on development with leadership responsibilities guiding a team of iOS developers to create a high quality scalable and performant mobile application. You will be responsible for the development of the iOS mobile Grade... 
    Full-time
    Shift work

    Allwyn UK

    Watford, Hertfordshire
    more than 2 months ago
  • £68k - £90k per annumEstimated
     ...management for the water sector and contributing to our global community of asset management practitioners. Heres what youll do: Develop and lead Asset Management strategy across key service areas leveraging expertise in condition assessment rehabilitation system... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    AECOM

    St Albans, Hertfordshire
    1 day ago
  • £45k - £50k per annum

    Mobile Mechanical Maintenance Engineer - FM Service Provider - £45,000-£50,000 Depending on Experience Are you a Mobile Engineer looking for a new challenge? Do you want to be mobile in Central London with a van? Exciting opportunity to work for a family run FM service...
    Holiday work
    Full-time
    For subcontractor
    Monday to Friday
    Rotating shifts

    CBW Staffing Solutions Limited

    Islington, Greater London
    22 days ago
  •  ...Accountabilities Communicate effectively with internal customers and third parties. Collaborate effectively with Product Owners, Developers, Designers, DevOps Engineers, and the wider business. Hands-on development of MI & BI reports for the various business units.... 

    Enra Specialist Finance

    Watford, Hertfordshire
    a month ago
  • £110k - £128k per annum

    Salary: £110,000 - 128,000 per year Requirements: ~ We are looking for a Senior Software Engineer with strong experience in TypeScript, Node.js, and React. You should have a proven track record of building and maintaining systems at scale and possess the mindset of a product...
    Holiday work
    Full-time
    Hybrid working
    On-site
    3 days/week

    Rebel Recruitment Limited

    Finsbury, Greater London
    4 days ago
  • Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more...
    Contract
    On-site
    Welwyn Garden City, Hertfordshire
    23 days ago
  • £55k - £60k per annum

     ...Reporting Developer - Fully Remote (Initial Induction in Watford) Salary: Up to £60,000 per annum Our client is looking for an experienced Reporting Developer with strong SAP Business Objects skills to join their growing data and reporting team. This is an excellent opportunity... 
    Full-time
    Remote
    Watford, Hertfordshire
    24 days ago
  • £110k per annum

     ...testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop code in TypeScript and React and continue to contribute to a high-performing codebase Work closely with Backend Engineers to... 
    Contract
    Remote

    Burns Sheehan

    Watford, Hertfordshire
    7 days ago
  • £64k - £87k per annumEstimated
     ...required security measures. Development of processing and analysis algorithms fit for the intended data complexity and volumes....  ...E - Energise and inspire, A - Align across the enterprise, D - Develop others.. OR for an individual contributor, they will be a subject... 
    Long-term contract
    Permanent
    Full-time
    Temporary
    Stratford, Greater London
    5 days ago
  • £35k - £40k per annum

    Field Service Engineer - Heavy Plant Equipment Location: Multiple roles across the UK Salary: £35,000 - £40,000 + Overtime + Door to door paid travel We're recruiting for an experienced Field Service Engineers to join a market leading heavy plant equipment manufacturer...
    Permanent
    Full-time
    Contract

    Hunter Selection Limited

    Islington, Greater London
    29 days ago
  • £50k - £60k per annum

    Want to join a growing heavy plant company that allows you to increase your earnings through overtime? On offer is a mobile plant engineer role with long-term job security, and a great benefits package! You will be covering sites in London and surrounding areas. Benefits...
    Long-term contract
    Full-time
    Monday to Friday
    Rotating shifts

    Path Recruitment Ltd

    Watford, Hertfordshire
    7 days ago
  • £37k - £50k per annumEstimated
     ...To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues., Development and delivery of high-quality software solutions by using industry aligned programming... 
    Permanent
    Full-time
    Stratford, Greater London
    7 days ago
  • £27k - £36k per annumEstimated
    Mobile Electrical Service Engineer  Location: Greater London - Hammersmith & Outskirts of London Areas Core Hours: Monday - Friday 8:00am - 17:00pm + OOH Rota Main Duties & Responsibilities: Operate all MEP systems on site in a competent, and confident manner...
    Full-time
    Apprenticeship
    Monday to Friday
    Rotating shifts

    Integral UK

    St Albans, Hertfordshire
    20 days ago
  • £55k - £75k per annum

     ...Self-motivated, growth-oriented, and collaborative mindset. Responsibilities: Build and maintain AI agent services and APIs. Develop internal tools that support AI-native workflows. Establish best practices for prompt engineering, model fine-tuning, and... 
    Full-time
    On-site
    Monday to Friday

    Retelligence

    Finsbury, Greater London
    2 days ago
  • £100k per annum

    Job Description: Senior Python Engineer – Join a profitable FinTech Scale-Up ? ?Up to £100,000 ?Remote working – once a month onsite in London ?Python, PostgreSQL FastAPI, Django We’re partnered with a leading FinTech scale-up who are transforming...
    Contract
    Remote

    Burns Sheehan

    Hemel Hempstead, Hertfordshire
    7 days ago