Average salary: £78,854 /yearly

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  • £48k - £63k per annumEstimated
     ...research questions without any human intervention. As a software engineer at NLPatent, and one of the early hires for the engineering team...  ...~2+ years of commercial engineering experience ~ Python web development experience ~ Experience with Django ~ Experience... 
    Suggested
    Full-time
    On-site
    Work from home
    Flexible hours

    NLPatent

    London
    5 days ago
  • $80 per hour

     ...Mercor is hiring experienced Python Engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers...  ...Ideal Qualifications 310 years of experience as a backend software engineer ML engineer or applied data scientist... 
    Suggested
    Hourly pay
    Daily pay
    Full-time
    Part-time
    Summer work
    Freelance
    Immediate start
    Remote
    Flexible hours

    Mercor

    London
    a month ago
  • £64k - £84k per annumEstimated
     ...Job Title Senior Back-End Python Engineer - FULLY REMOTE-WORLDWIDE   Job Description This is a FULLY REMOTE-WORLDWIDE position As a senior software engineer, you'll join a team tackling genuinely hard problems: distributed data processing at enterprise scale, complex... 
    Suggested
    Full-time
    Second job
    No agency
    Remote

    DOIT Software

    Remote
    a month ago
  • £77k - £101k per annumEstimated
     ...expertise across product AI finance UI/UX and engineering to help in our goal of building AI agents...  ...and maintenance of the current Python application. ~ Work on the development...  ...Have 5 years of experience working as a Backend Engineer in production environments.... 
    Suggested
    Full-time
    Work from home
    Flexible hours

    Finster AI

    London
    3 days ago
  • £69k - £89k per annumEstimated
     ...Jacks network. The next step is to speak to Jack. Backend Engineer Company Description: Fast-growing international tech platform...  ...focuses on developing robust backend services and APIs using Python ensuring scalability and reliability across multiple regions.... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    17 days ago
  • £120k - £140k per annum

     ...0 - 140,000 per year Requirements: Strong expertise in Python and modern backend frameworks Deep knowledge of relational databases, particularly...  ...expectations Collaborate with machine learning engineers, product managers, and infrastructure specialists Influence... 
    Suggested
    Full-time

    Data Idols

    London
    10 days ago
  • £50k - £85k per annum

     ...000 per year Requirements: Strong software engineering fundamentals Experience writing production code in Go, Python, or TypeScript Experience with RESTful APIs...  ...Responsibilities: Designing and building scalable backend services and APIs Working on workflow... 
    Suggested
    Full-time
    Flexible hours

    SR2

    Bristol
    2 days ago
  •  ...We are looking for a Backend Engineer to join our partner company!  You will play a key role in building the next generation of infrastructure...  ...-grade APIs, distributed systems, and backend services using Python, TypeScript, Go, Rust, or similar technologies. Manage... 
    Suggested
    Relocation package
    Visa sponsorship

    Wide and Wise

    London
    more than 2 months ago
  • £81k - £106k per annumEstimated
     ...considered for this role and help you find others if you ask. Backend Engineer Company Description: fast-growing fintech SaaS Job...  ...environment. Strong proficiency in languages such as Go Python or Java and database management. Deep understanding of... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    21 days ago
  • £72k - £91k per annumEstimated
     ...from Jack's network. The next step is to speak to Jack. Backend Engineer Company Description: fast-growing consumer tech startup...  ...Strong proficiency in modern server-side languages such as Go, Python, or Java. Deep understanding of distributed systems, database... 
    Suggested
    Long-term contract

    Jack & Jill

    London
    24 days ago
  • £74k - £99k per annumEstimated
     ...London JobType: full-time We are looking for a Founding Backend Engineer to help build and scale core product capabilities from the...  ...Design, build, and ship core backend and platform features using Python, TypeScript, cloud infrastructure, and event-driven... 
    Suggested
    Long-term contract
    Full-time
    Weekday work

    Weekday AI

    London
    5 days ago
  • £68k - £86k per annumEstimated
     ...Jacks network. The next step is to speak to Jack. Backend Engineer Company Description: Well-funded HR-tech SaaS Job Description...  ...experience in backend development with languages such as Python Go or Java in a production environment. Proven track record... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    21 days ago
  •  ...create positive change on Earth. We’re looking for a Junior Backend Engineer to join our DataCosmos team, helping build the software that...  ...enhancing reliability and scalability. Learn best practices in Go/Python, cloud-native development, and DevOps. Collaborate in agile... 
    Suggested

    Open Cosmos

    Didcot, Oxfordshire
    more than 2 months ago
  • £74k - £93k per annumEstimated
     ...Jacks network. The next step is to speak to Jack. Backend Engineer Company Description: Well-funded fintech SaaS platform...  ...environment. Strong proficiency in modern languages like Go Python or Java and experience with microservices. Solid understanding... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    23 days ago
  • £47k - £61k per annumEstimated
     ...originally built in-house, with a focus on scaling backend infrastructure and delivering critical...  ...Requirements - 6+ years of backend engineering experience (with production-grade systems) - Strong expertise in Python and Django - Experience building applications... 
    Suggested
    Remote job
    Full-time
    Part-time
    Flexible hours

    Rockstar

    Remote
    more than 2 months ago
  • £57k - £77k per annumEstimated
    We are seeking an experienced Backend Software Engineer to join our Crawler team. In this role, you will design, develop, and operate systems that...  ...and algorithms in at least one of the following languages: Python, C++, Rust, or Go. Experience with large-scale web crawlers... 

    Perplexity

    London
    29 days ago
  • £73k - £93k per annumEstimated
     ...candidates from Jacks network. The next step is to speak to Jack( Backend Engineer at Cutting-edge gaming and sports platform Cutting-edge...  ...platform. Responsible for constructing robust APIs using Python and AWS you will produce maintainable code that powers immersive... 
    Full-time

    Jack & Jill/External ATS

    London
    21 days ago
  • £72k - £91k per annumEstimated
     ...Jacks network. The next step is to speak to Jack. Backend Engineer Company Description: Well-funded fintech startup Job...  ...environment. Deep proficiency in backend languages such as Python Go or Java. Strong understanding of database design caching... 
    Full-time

    Jack & Jill/External ATS

    London
    21 days ago
  • £64k - £88k per annumEstimated
     ...will do: Develop and maintain server-side applications using Python and Golang. Participate in product development from clarifying...  ...Work in a cross-functional team with frontend developers QA engineers designers and product managers using Scrum methodology and pair... 
    Full-time
    Remote

    TripleTen

    London
    more than 2 months ago
  • £95k per annum

     ...industry experience ~3 years experience in backend software development within a fast-paced,...  ...environment ~ Strong proficiency in Python (or similar modern backend language) ~...  ...mentoring, and knowledge sharing to maintain engineering excellence Technologies: AWS... 
    Full-time

    Fruition Group

    London
    22 hours ago
  • £67k - £89k per annumEstimated
     ...consistency, and enforce clean modeling standards Requirements ~3+ years of experience as a Backend Engineer or in a data-focused engineering role ~ Proficiency in Python and SQL, with the ability to write clean, efficient code and queries ~ Hands-on experience... 
    Full-time
    On-site
    Shift work

    Fuse Energy

    London
    11 days ago
  • £79k - £102k per annumEstimated
     ...The mission for the role : The backend team at Popsa is responsible for the entirety...  ...highly skilled and driven Senior Backend Engineer who can cover a wide scope of responsibilities...  ...in Go familiarity with languages such as Python or TypeScript would be a plus Hands... 
    Full-time

    Popsa

    London
    a month ago
  • £600 per day

     ...Senior Back End Engineer (Python & GCP) Delivering scalable data infrastructure that transforms manual financial and actuarial processes into automated, auditable workflows. To deliver robust, scalable backend systems and data infrastructure that power automated data pipelines... 
    Remote job
    Long-term contract
    Full-time

    Toucanberry Tech

    Remote
    16 days ago
  • $10 per hour

     ...About the opportunity We are seeking a purpose-driven Senior Backend Engineer to work on a critical, stealth project on our DriveShield™...  ...experience ~ Proficient in at least one core language (e.g., Java, Python, Go, JavaScript) ~ Expertise in Kafka, Flink and AWS ~... 
    Remote job

    Jerry

    Remote
    more than 2 months ago
  • £54k - £71k per annumEstimated
     ...As a Backend Engineer you have the opportunity to work on our entire software stack and expand your knowledge about state-of-the art software...  ...Programming languages we use: Java - Backend development, Python - Backend scripts / prototypes; Data stores: MongoDB, Redis... 
    Full-time
    Remote
    Flexible hours

    AON

    Remote
    13 days ago
  • £60k - £80k per annumEstimated
     ...team to perform at their best.  The Role As a Senior Back End Engineer, you will play a pivotal role in our technical ecosystem,...  ...and mentor team members to achieve success. ~ Proficiency in Python and fluent in some *nix flavour. ~ Strong understanding of data... 
    Hybrid working
    On-site
    Remote
    Flexible hours

    EDITED

    London
    more than 2 months ago
  •  ...looking for a rockstar, jack of all trades backend developer to help to build the next...  ...and integration testing Experience with Python or NodeJS An interest in financial markets...  ...Bachelor’s/Master’s degree in computer science, engineering or related subject is preferred... 

    Bluestorm Recruitment by Dazzle

    London
    more than 2 months ago
  • £57k - £77k per annumEstimated
     ...solving complex technical challenges Were looking for a Senior Backend Engineer to join our dynamic global team. This is a remote-first role...  ...experience Bonus points for ~ Familiarity with Python Why join us Remote-first role with flexible working... 
    Full-time
    Remote
    Flexible hours

    Intellisense

    Cambridge, Cambridgeshire
    3 days ago
  • $153k - $181k per annum

     ...enjoy building tools, such as APIs to CLIs and UIs, that empower engineers and support teams to operate systems confidently and at scale....  ...of experience paired with an in-depth understanding of Golang, Python, or any similar language ~ Experience building and running highly... 
    Remote job
    Long-term contract
    Flexible hours

    Sinch

    Georgia, Cornwall
    more than 2 months ago
  • £47k - £62k per annumEstimated
     ...lead the implementation and delivery of backend services, integrations, and workflow logic...  ...features and critical API integrations (Python, FastAPI, SQL). Design and implement complex...  ...areas. We look for strength in backend engineering and a curiosity to learn the rest.... 
    Full-time
    Hybrid working
    On-site
    Flexible hours

    Cogna

    London
    11 days ago