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  • £58k - £90k per annum

     ...need strong commercial experience with Python. We need production experience with...  ...Responsibilities: We design and develop scalable backend services using Python and FastAPI. We...  ...data-driven applications. This is a fully remote contract role starting in September 202... 
    Remote job
    Full-time

    IO

    Remote
    11 hours ago
  • £61k - £82k per annumEstimated
     ...through advanced web scraping and reverse engineering techniques. Develop and maintain low-latency real-time data feeds, based on the data...  ...for our Software Systems. Core Tech Stack: Languages: Python (Python 3.10+), JavaScript/TypeScript for frontend work, and Go for... 
    Suggested
    Hybrid working
    On-site
    Work from home
    Monday to Thursday
    Flexible hours

    Mustard Systems

    London
    a month ago
  • £70k - £95k per annum

     ...you’re excited about building something special with us, we’d love to hear from you. About the role We're seeking Senior Python Developers to join our back-end development team.  This is a varied and challenging programming role. Tasks could include writing code to... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Monday to Friday

    Xelix

    London
    a month ago
  • $85 per hour

     ..., Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Backend Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour Location: Remote Role Responsibilities Use frontier AI coding agents to complete... 
    Remote job
    Summer work

    Mercor

    London
    more than 2 months ago
  • £25k - £50k per annum

     ...Salary: £25,000 - 50,000 per year Requirements: ~ Strong Python development experience ~ SQL experience, including writing...  ...SQL More: We are hiring a Junior to Mid-Level Python Developer for a remote role based in the UK. This is a great opportunity for someone... 
    Remote
    Full-time

    GCS

    London
    11 hours ago
  • £60k - £80k per annum

     ...development experience. We require strong Python development skills. We require...  ...customer systems. We require experience developing integrated workflows and understanding data...  ...office and customer-site based with some remote working available. The salary is £60,000... 
    Remote
    Permanent
    Full-time
    On-site

    MFK Recruitment

    Brentford, Greater London
    5 days ago
  • £58k per annum

     ...Python Full Stack Developer – React £58,000 Get React Experience. Quant Capital is urgently looking for a Python Full Stack Developer to work...  ...bounce ideas around until it is. As a young company, remote working is engrained in our culture. Everyone works at home... 
    Remote
    Work from home

    Quant Capital

    London
    more than 2 months ago
  • $50 per hour

     ...–$50/hour Location: Remote Role Responsibilities Build MCP servers in Python using FastMCP . Integrate...  ...Experience with APIs , backend systems, and debugging. Familiarity...  ...third-party apps or developer tools. Familiarity with web... 
    Remote job
    Summer work

    Mercor

    London
    a month ago
  • £160k - £250k per annum

     ...Highly experienced Python Engineer – Tech Driven Fund £160,000-250,000 + bonus Office...  ...urgently looking for a top-tier Python developer to join our high profile client. Our client...  ...1. My client is based in London Remote working at present. Flex in the future... 
    Remote
    On-site

    Quant Capital

    London
    more than 2 months ago
  • £72k - £94k per annumEstimated
     ...Company Description We’re a remote-first, distributed software company with team members...  ...in a workplace. To be surrounded by developers who they can learn from. We are truly excited...  ...an exceptionally strong, mid-to-senior Backend Developer with an independent mindset? Do... 
    Remote
    Full-time
    Freelance

    Clearview

    Remote
    20 days ago
  • £100k per annum

     ...Backend Software Developer Role Role:  Backend Software Developer Client: Start up / Scale Up Compensation: £100,000 P/A + Comps Location...  ...London (Hybrid / Flexible working) Overview Are you a Python expert ready to build cutting-edge systems powering real-... 
    Suggested
    Permanent
    Hybrid working
    Flexible hours

    Hunter Bond

    London
    a month ago
  • £425 per day

     ...year Requirements: Strong C# / .NET backend development experience Azure Functions...  ...business that needs an experienced Backend Developer to join a mature Azure platform team and...  ...Service Bus and Azure DevOps. This is a mainly remote contract role with occasional travel to... 
    Remote
    Immediate start

    Experis

    Windsor, Berkshire
    7 days ago
  • £100k - £133k per annumEstimated
     ...a fairer credit system. Responsibilities Design and develop efficient, scalable server-side components that integrate seamlessly...  ...of code performance and maintainability. Build and extend backend features using internal and third-party APIs (e.g., Modulr,... 
    Suggested
    Hybrid working

    Updraft

    London
    a month ago
  • £420 - £475 per day

     ...development tooling would be advantageous. Responsibilities: Develop and deliver backend services using C#, .NET 6+, and Azure Functions. Build...  ...our digital healthcare platform team on an initial 3-month remote contract outside IR35, with a rate of £420–£475 per day. You... 
    Remote
    On-site

    Amtis Professional Ltd

    Solihull, West Midlands
    7 days ago
  • £30k - £55k per annum

     ...Comfortable working independently in a remote-first setup, with the...  ...cloud security fundamentals Python experience, particularly for...  ...Design, build, and maintain backend services and APIs using TypeScript...  ...sector looking for a Back-End Developer to help build, scale, and... 
    Remote
    Full-time

    Brio Digital

    Leeds
    11 hours ago
  • £59k - £79k per annumEstimated
     ...We are looking for a Full Stack Engineer (Backend Heavy) to join our growing India-based...  ...fast. WHAT YOU WILL DO Architect, develop and optimise scalable, secure backend services...  ...a UK-based team. Comfortable working remotely and aligning to UK business hours (9:00... 
    Remote
    Full-time
    Hybrid working
    Flexible hours

    QuantumLoopAI

    London
    a month ago
  • Fullstack Backend Developer with C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements...  ...is based in Central London and this role will be working remotely. The duration will be 3 months. Do send your CV to us in... 
    Remote

    Nexus Jobs Limited

    United Kingdom
    5 days ago
  • $7 per hour

     ...In addition to our NY office, we have remote employees speaking 10+ languages across the...  ...ML, and DevOps engineers to build scalable backend solutions as we continue to grow. We're a...  ..., debugging, and problem-solving. Know Python (our main stack), though we're open to strong... 
    Remote
    Full-time
    On-site

    Kalepa

    Europe
    17 days ago
  • $100k - $170k per annum

     ...Remote, frequent trips to London Salary:  $100000 - $170000 Meaningful equity About...  ...The role We're hiring an ambitious Backend Engineer to work alongside our CTO and world...  ...and build backend services and APIs using Python and Django Own features end to end, from... 
    Remote
    Full-time
    On-site
    Flexible hours
    Afternoon shift

    AURORA

    London
    a month ago
  • £71k - £95k per annumEstimated
     ...experience in Software Engineering, Backend Engineering, or Platform...  ...environments. ~ Experience designing developer platforms, internal tooling,...  ...Tech Stack: Backend Python FastAPI Agent...  ...scheme ~ Flexible approach to remote working: we encourage at least... 
    Remote
    Flexible hours
    2 days/week

    Plum Fintech

    London
    24 days ago
  • £65k - £85k per annumEstimated
     ...success. About the Role We're seeking talented senior backend developers to join our team. You'll play a pivotal role in mentoring more...  ...whiteboard, plan, and socialise, you'll also have the freedom to work remotely. Requirements We'd love to hear from you if... You... 
    Remote
    Full-time
    Hybrid working
    On-site
    Work from home
    Flexible hours

    SeedLegals

    London
    2 days ago
  • £44k - £59k per annumEstimated
     ...sector client portfolio. Methods was acquired by the Alten Group in early 2022. Requirements We are looking for a Java / Python Developer to help manage, build, develop and design the Java Application with good exposure on springboot, microservices and system... 
    Full-time

    Methods Business and Digital Technology

    London
    a month ago
  • £36k - £46k per annumEstimated
     ...following would be an advantage:Knowledge of a general-purpose programming language, including any of: Golang, Python, C, C++, Java, JavaScript, HTML, or CSS.Designing, developing, and consuming REST APIs.Knowledge of network security (e.g. SSL/TLS) and other crypto concepts. -... 
    Remote
    Permanent
    Full-time
    Hybrid working
    On-site
    Work from home
    Flexible hours
    Kirkliston, Edinburgh
    2 days ago
  • £65k - £86k per annumEstimated
     ...enables organizations to increase developer productivity, improve...  ...overview of this role As a Senior Backend Engineer on the Duo Chat team,...  ...in the Flow Registry, the Python framework built on LangGraph within...  ...the team handbook page. Remote-Global How GitLab Supports... 
    Remote
    Full-time

    GitLab

    Remote
    a month ago
  • £83k - £107k per annumEstimated
     ...enables organizations to increase developer productivity, improve...  ...this role As an Intermediate Backend Engineer on the GitLab Agent Tools...  ...codebase. Familiarity with Python backends and/or Vue frontends...  ...collaborating effectively in a remote, asynchronous, cross-functional... 
    Remote
    Full-time

    GitLab

    Remote
    a month ago
  • £75k - £90k per annum

     ...Salary: £75-90k Location: UK Remote, with minimal office travel required (1-2x per month...  ...role: You will work in a collaborative backend engineering team that owns the systems...  ...are highly motivated to learn Languages: Python, Go, Typescript APIs: GQL, gRPC, REST... 
    Remote
    On-site
    Flexible hours

    nPlan

    London
    a month ago
  • £90k - £120k per annum

     ...tracked. We’re looking for a Mid/Senior Backend Engineer to join a team that keeps...  ...interview you in your strongest language (Python, C++, Java, Ruby, etc.). We hire for engineering...  ...flexible start and finish times, plus one remote day of your choice Salary: £90,000 – £1... 
    Remote
    Relocation package
    Visa sponsorship
    On-site
    Flexible hours
    1 day/week

    Wheely

    London
    4 days ago
  • £63k - £83k per annumEstimated
     ...enables organizations to increase developer productivity, improve...  ...overview of this role As a Senior Backend Engineer on the Plan: Spec-...  ...experience, using Ruby on Rails, Python, PostgreSQL, GitLab Duo Agent...  ...in GitLab's asynchronous, all-remote environment. Mentor other... 
    Remote
    Full-time

    GitLab

    Poland
    8 days ago
  • £24k - £31k per annumEstimated
     ...team culture built around technical excellence and genuine ownership. Competitive internship compensation. Flexible work hours and remote working opportunities. A strong possibility of converting to a full-time role for the right person; this is how several of our team... 
    Remote
    Full-time
    Internship
    Hybrid working
    Flexible hours

    Software Engineering

    France
    more than 2 months ago
  • £50k - £55k per annum

     ...commercial experience as a Software Engineer. Python. Linux. Bash. Degree or...  ...Defence environments. Responsibilities: Develop and code software solutions. Work...  ...sector. This is a hybrid role, combining remote working with Midlands-based collaboration,... 
    Remote
    Full-time
    Hybrid working

    Ex-Mil Recruitment Ltd

    Leicester
    1 day ago