Average salary: £78,854 /yearly

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  • Senior Backend Software Engineer (Python) HP Wolf Security

     ...Senior Backend Software Engineer (Python)- HP Wolf Security Description - We are looking for an experienced backend engineer to join our engineering team in Cambridge. You will be working on the HP Wolf Security Cloud Service - a web-based platform to manage our security... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Relocation
    Shift work

    HP

    Cambridge, Cambridgeshire
    15 days ago

  • Backend Engineer at Proveden Ltd

     ...network The next step is to speak to Jack. Job Title: Backend Engineer Company Description: Proveden Ltd - London-based voice...  ...production systems from the ground up. ~ Expert-level Python skills with deep knowledge of distributed systems cloud infrastructure... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    15 days ago

  • Backend Software Engineer at

     ...from Jacks network The next step is to speak to Jack. Backend Software Engineer Salary: Not Disclosed Equity Company Description:...  ...scale from lab to production. You will develop complex Python-based models to virtually test billions of bioprocesses reducing... 
    Suggested
    Full-time
    Remote
    Flexible hours

    Jack & Jill/External ATS

    London
    15 days ago

  • Backend Engineer at well-funded London tech startup

     ...Jacks network. The next step is to speak to Jack. Backend Engineer Company Description: Well-funded London tech startup...  ...services ensuring high reliability and performance across our Python-based stack. This is a critical role for an engineer who enjoys... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    15 days ago

  • Backend Engineer Hold team

     ...role Team youll be working in: Hold We are looking for a Backend engineer to join the Hold team. The team has a broad scope in Account...  ...You are proficient in backend programming languages like Java Python or Go.   You have extensive experience in designing and implementing... 
    Suggested
    Full-time
    Hybrid working
    Remote

    Wise

    London
    9 days ago

  • Senior Backend Engineer Casino UX at Midnite

     ...The next step is to speak to Jack. Job Title: Senior Backend Engineer - Casino UX Company Description: Midnite - Series C betting...  ...and maintain robust backend services and RESTful APIs using Python Flask and PostgreSQL to power mobile and web applications.... 
    Suggested
    Full-time
    Remote

    Jack & Jill/External ATS

    London
    7 days ago

  • Backend Engineer at well-funded fintech SaaS

     ...from Jacks network The next step is to speak to Jack. Backend Engineer Company Description: Well-funded fintech SaaS Job...  ...services. You will work within a hybrid London team utilizing Python and FastAPI to deliver high-performance systems. This role... 
    Suggested
    Full-time
    Hybrid working
    Flexible hours

    Jack & Jill/External ATS

    London
    15 days ago

  • Backend Engineer

     ...and solving complex technical challenges Were looking for a Backend Engineer to join our dynamic global team. This is a UK-based remote-...  ...practical experience Bonus points for ~ Familiarity with Python Why join us UK-based Remote-first role with... 
    Suggested
    Full-time
    Remote
    Flexible hours

    IntelliSense.io

    Cambridge, Cambridgeshire
    13 days ago

  • Backend Engineer

     ...readiness. Join us as we define the future of SaaS security! Backend Engineer About the Role - as a Backend Engineer at Obsidian youll:...  ...Proficiency in at least one modern programming language such as Python Go or SQL ~ Experience building backend services and APIs... 
    Suggested
    Long-term contract
    Full-time
    Hybrid working
    On-site

    Obsidian Security

    Cheltenham, Gloucestershire
    15 days ago

  • Backend Engineer Intern Placement Year 2026

     ...demand for our product. What youll do: Work with Python 3 and AWS to build and evolve backend services and distributed systems that handle large volumes...  ...contributing ideas and learning from more experienced engineers. Take ownership of well-scoped pieces of work and... 
    Suggested
    Full-time
    Internship
    Placement year
    Flexible hours

    Proofpoint

    Belfast
    13 days ago

  • Sr. Backend Software Engineer Platform Integration

     ...and São Paulo. The Role We are seeking an experienced backend software engineer to join the Platform Integrations team! We are looking for...  ...depend on for their day-to-day operations. We maintain the Python framework that enables teams across Addepar to build their own... 
    Suggested
    Full-time
    Remote

    Addepar

    Edinburgh
    15 days ago

  • Backend Engineer

    $100 per hour

     ...* **Larry Summers** and **Jack Dorsey**. **Position:** Software Engineer **Type:** **Contract** **Compensation:** **$100/hour** **Location...  ...- Develop and maintain complex production-grade **Python** systems for real-world environments. - Design modular testable... 
    Suggested
    Hourly pay
    Full-time
    Summer work
    Remote

    Mercor

    London
    13 days ago

  • Senior Backend Engineer

     ...decision-making About the Role Were looking for a Senior Backend Engineer to build robust scalable systems that power our product. This...  ...experience building modern web applications ~ Deep knowledge of Python and familiarity with frontend technologies like TypeScript ~... 
    Suggested
    Long-term contract
    Full-time
    On-site

    CarbonChain

    London
    15 days ago

  • Sr. Backend Software Engineer

     ...As we continue to scale a need has opened up for a Senior Backend Software Engineer who would bring to bear their unique expertise with the existing...  ...experience building web applications Proficient in Python and understanding of common libraries used by Python Proficient... 
    Suggested
    Long-term contract
    Full-time
    Remote

    Addepar

    Edinburgh
    15 days ago

  • Senior Backend Engineer Trust Detection

     ...moderation at scale. This is a cross-functional squad of Backend and Machine Learning Engineers working closely with Product Data Fraud and Trust and...  ...Proficiency in at least one backend language such as Scala Java or Python with the ability to learn new languages quickly... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    Depop

    London
    15 days ago

  • Senior Backend Software Engineer

     ...operational insights. The Alta Video engineering team injects intelligence into their approach...  ...be part of the ever growing Alta Video backend software team Job Description...  ...backend language such as Go C Java Rust or Python. Wants a career where their creative abilities... 
    Full-time
    Hybrid working
    On-site
    Relocation
    Flexible hours

    Motorola Solutions

    London
    15 days ago

  • Backend Engineer Databases and APIs

     ...We are looking for a a Backend Engineer to leading our API and database this role you will own the data layer that powers our platform. This...  ...and schema changes. Develop and optimise API endpoints using Python and FastAPI to serve data efficiently and reliably at scale.... 
    Full-time
    Summer work
    Hybrid working
    On-site

    M+C Saatchi Group

    London
    15 days ago

  • Senior Backend Software Engineer Infrastructure

     ...children and more. The Role Software Engineers at Palantir build software at scale to...  ...environments Technologies We Use Different backend languages including Java Rust and Go...  ...in programming languages such as Java C Python Rust or similar languages. ~... 
    Full-time
    Temporary
    Hybrid working
    On-site
    Remote
    Work from home

    Palantir Technologies

    London
    2 days ago

  • Senior Backend Engineer - Crypto & Trading Systems

     ...leading name in institutional crypto trading is hiring a Senior Backend Engineer to help build and scale their core trading and finance systems...  ...coding skills in Go Java C C# or Rust Working knowledge of Python and/or TypeScript Solid understanding of Postgres APIs and... 
    Long-term contract
    Full-time

    Albert Bow

    London
    15 days ago

  • Backend Software Engineer (fmd)

     ...our full potential and you have an opportunity to join us on the incredible journey ahead. We are looking for a mid-level Backend Software Engineer to join the Entity Architecture team who are building the systems enabling structured content to be connected transformed... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote

    Contentful

    London
    15 days ago

  • Senior Backend Software Engineer

     ...Were looking for a talented Backend Software Engineer to join our agile delivery-focused and highly motivated team. This is an exciting opportunity to contribute to the development of our cutting-edge MACH-based digital platform (Microservices API-first Cloud-Native and Headless... 
    Full-time
    On-site
    Remote

    Frasers Group

    Derbyshire
    15 days ago

  • Senior Backend Engineer

     ...design/manufacturing AI & computer vision and data scienceall powering our BIM Platform. To drive this mission we are seeking a Backend Engineer experienced in to support our transition from Java to and build high-performance scalable backend services. You will work closely... 
    Full-time
    On-site

    XYZ Reality

    London
    15 days ago

  • Senior Backend Engineer AI Platform (fmd)

     ...About the opportunity Join Contentful as a Senior AI Software Engineer (f/m/d) and innovate with AI Integrations At Contentful we empower thousands of customers to manage content at scale with speed flexibility and precision. We are seeking talented Senior AI Software... 
    Full-time
    Hybrid working
    On-site

    Contentful

    London
    6 days ago

  • Senior Backend Engineer AdTech

     ...application to For any other non-disability related questions please reach out to our Talent Partners. We are looking for a Senior Backend Engineer to join our AdTech team helping to build and scale the systems that power advertising and monetisation across Depop. Youll work... 
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    Depop

    London
    7 days ago

  • Backend Software Engineer Portfolio Data Workflows

     ...in New York City Salt Lake City London Edinburgh Pune Dubai Geneva and São Paulo. The Role We are currently seeking a Backend Software Engineer to our Portfolio Data Workflows UK this role youll be at the forefront of maintaining and evolving critical API services that... 
    Full-time
    On-site
    Remote

    Addepar

    Edinburgh
    15 days ago

  • Senior Backend Engineer Monetization

    £75k - £110k per annum

     ...intimately connected to each other and themselves. We are building an inclusive human-centred product and are looking for a Senior Backend Monetization Engineer to become part of our remote team and our mission to elevate the human experience of sexuality and relationships. You... 
    Full-time
    Remote
    Flexible hours

    Feeld

    London
    15 days ago

  • Backend Software Engineer (80k) at

     ...customers. She will pick the best candidates from Jacks network The next step is to speak to Jack. Job Title: Backend Software Engineer (80k) Salary: Up to 80k Company Description: - Award-winning healthcare technology company building AI voice... 
    Full-time
    Live-in
    Immediate start

    Jack & Jill/External ATS

    London
    5 days ago

  • Backend Engineer

     ...Were hiring aMid-Level Backend Software Engineer to help build a brand-new product that will transform how finance teams operate. This isnt incremental feature work youll be helping to eliminate deeply manual processes and replace them with intuitive scalable backend systems... 
    Long-term contract
    Full-time
    On-site

    Tipalti

    London
    15 days ago

  • Backend Engineer

     ...Backend Engineer At Gradient Labs were on a mission to make exceptional customer service the norm. Founded in 2023 weve quickly gone from an idea to a growing team with customers you know (and probably love). Our AI agent helps businesses handle even the trickiest... 
    Full-time
    Hybrid working
    On-site
    Shift work

    Gradient Labs

    London
    9 days ago

  • Senior Backend Engineer

     ...Role & Responsibilities Role Overview As a Senior Backend Engineer at Grabyo you will have significant exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days you might be part of the team behind key features like live transcoding... 
    Full-time
    Hybrid working
    On-site
    Remote
    Work from home
    Flexible hours

    Grabyo

    London
    15 days ago