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  • £72k - £96k per annumEstimated
     ...then helps you ace the interview. Hell make sure you are considered for this role and help you find others if you ask. Back End Software Engineer Salary: 100k Equity Company Description: - AI-native video studio for studio-grade productions Job Description... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    a month ago
  • £68k - £91k per annumEstimated
     ...helps you ace the interview. Hell make sure you are considered for this role and help you find others if you ask. Senior Back End Software Engineer Company Description: Advanced AI analytics platform Job Description: Join a dynamic team as a Senior Back-End... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    a month ago
  • £38k - £50k per annumEstimated
     ...Job Title: Back-End Software Engineer Intern (12 months) - Starting Summer 2026 Project Title: Leveraging Python Extensibility in Applications About SLB: We are a global technology company, driving energy innovation for a balanced planet. At SLB we create amazing... 
    Suggested
    Full-time
    Summer work
    Internship

    Schlumberger

    Abingdon, Oxfordshire
    20 days ago
  • £45k - £59k per annumEstimated
     ...online businesses. The Role We are currently looking for Software Engineers to join our Engineering team and contribute to the development...  ...for the future with our pension program. Ravelin Gives Back — Join monthly charitable donations and volunteer opportunities... 
    Suggested
    Full-time
    Remote
    Flexible hours
    Night shift

    Ravelin

    London
    more than 2 months ago
  • £50k - £65k per annum

    The Back End Software Engineer required to help develop the back end of a web application that handles logic, database interactions, user authentication, configuration and other processes. Full and on-going training will be provided, your responsibilities will grow to be... 
    Suggested
    Permanent

    Engineering Employment

    Didcot, Oxfordshire
    a month ago
  • £60k - £70k per annum

     ...successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their...  ...a team of 6-7 developers maintaining and enhancing existing software products writing clean, scalable Laravel code to improve... 
    Suggested
    Remote job
    Permanent
    Immediate start
    Remote
    7 days ago
  • £82k - £108k per annumEstimated
     ...significant impact. As a Senior Lead Software Engineer at JPMorgan Chase within the International...  .... Job responsibilities Deliver end-to-end solutions in the form of cloud-native...  ...hands-on professional experience as a back-end software engineer Experience in coding... 
    Suggested
    Long-term contract

    JPMorgan Chase & Co.

    London
    more than 2 months 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
    20 days ago
  • £600 per day

     ...Senior Back End Engineer (Python & GCP) Delivering scalable data infrastructure that transforms manual financial and actuarial processes into...  ...Experience: Building production Python applications with strong software engineering practices Designing and implementing... 
    Suggested
    Remote job
    Long-term contract

    Toucanberry Tech

    Remote
    2 days ago
  • £24k per annum

     ...Back-End Developer/Java Engineer Internship Programme Description We're seeking a motivated Computer Science undergraduate with Java programming...  ...end development and Java engineering within a professional software development team. You'll receive mentorship from experienced... 
    Suggested
    Permanent
    Internship
    Summer internship

    The Opportunity Hub UK

    Surrey
    2 days ago
  • £51k - £67k per annumEstimated
     ...success story? As the fastest-growing Software as a Service (SaaS) company in history, Deel...  ...'s working lives. With our momentum—backed by a $12 billion valuation and $800  million...  ...Functional Team: Work closely with Frontend Engineers, Product Teams, Designers, and QA... 
    Suggested
    Remote job

    Deel

    Remote
    more than 2 months ago
  • £63k - £84k per annumEstimated
     ...then helps you ace the interview. Hell make sure you are considered for this role and help you find others if you ask. Senior Back-end Engineer at Vega Company Description: Vega - $28M funded fintech SaaS for alternative asset managers Job Description: Join... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    a month ago
  •  ...the role: London (Hybrid) Team Overview: You'll join a small engineering team where you'll have real ownership from day one. We move...  ...Position Overview: The "What" We are looking for a Senior Java Back-End Developer with a proven track record of designing and building... 
    Suggested
    Hybrid working
    On-site

    Finseta

    London
    4 days ago
  • £65k - £86k per annumEstimated
     ...with cutting-edge technology. Backed by a16z, we are committed to offering...  ...robust production-ready back-end systems & APIs that can be...  ...to best practices for optimal software development, testing, and...  ...@tranched.fi ]. Use "Back-end Engineer" as the subject line. Tranched... 
    Suggested
    Remote
    Flexible hours

    Tranched

    France
    a month ago
  • £51k - £68k per annumEstimated
     ...of one of our customers. She will pick the best candidates from Jacks network. The next step is to speak to Jack. Back-End Engineer (PHP/Laravel) Salary: 60000 Equity Company Description: VC-backed fintech SaaS Job Description: Join a fast-growing... 
    Suggested
    Full-time
    Remote

    Jack & Jill/External ATS

    London
    8 days ago
  • £68k - £89k per annumEstimated
     ...priority order): Python Django (or equiv. web framework) Domain modelling and REST APIs Writing robust and fault-tolerant software Celery and async processing Postgres Plus experience in the following would be a bonus: AWS Terraform Packer Consul... 
    Full-time

    Kraken

    London
    21 days ago
  • £77k - £104k per annumEstimated
     ...Senior NodeJS Developers to join our talented and collaborative engineering team. We're currently scaling up our product base, leveraging...  ...(React, PHP, Node, Python developers) to deliver high-quality software solutions. Responsibilities Develop and maintain backend... 
    Hybrid working
    On-site
    Flexible hours

    With Intelligence

    London
    more than 2 months ago
  • £550 - £600 per day

    Job description Full-stack Contractors - TS, React, Python £550-600/day 12-month Contracts OUTSIDE IR35 Hybrid, London FinTech An established UK FinTech are hiring for several contractors to work on a specific project for the next 12-months. The roles...
    Part-time
    Casual work
    Hybrid working
    On-site
    London
    12 days ago
  • £52k - £69k per annumEstimated
     ...Back-End Developer (C#) Mid Level Location: Manchester - Hybrid Salary: Up to 55k base based on experience other benefits Contract...  ...curious problem-solvers and lifelong learners who believe that engineering excellence comes from craft not complexity. Whether its... 
    Permanent
    Full-time
    Hybrid working
    No agency
    On-site

    Cox Automotive

    Manchester
    a month ago
  • £65k - £80k per annum

     ...Location: London About our Engineering Team As a business which...  ...state of the art AI products. Our Software Engineers bring together a...  ...including unit, integration, and end-to-end automated tests for...  ...and operational efficiency Backed by leading insurers and... 
    Full-time
    Hybrid working
    On-site
    Work from home

    Sprout.ai

    London
    more than 2 months ago
  • £69k - £95k per annumEstimated
     ...Our client is a pioneering tech company at the forefront of blockchain and AI innovations. We are in search of a  Software Engineer, Backend who is eager to build and scale groundbreaking solutions, and join us on this exciting journey as we expand our team. This position... 
    Remote job
    Hybrid working
    Flexible hours

    MLabs

    London
    more than 2 months ago
  • £65.5k - £98k per annum

     ...childrens entertainment properties in the world. Learn more online at and . Get To Know The Role Job Title: Backend Software Development Engineer Job Summary: This role will be responsible for the development of our Pokémon Center eCommerce website building new... 
    Long-term contract
    Full-time
    Temporary
    Hybrid working
    Relocation package

    The Pokémon Company International

    London
    2 days ago
  • $80 per hour

     ...AI research group to enhance the performance and reliability of code generation and reasoning models. Were seeking experienced software engineers with a strong foundation in backend systems documentation standards and real-world programming constraints. This project centers... 
    Full-time
    Temporary
    Summer work
    Remote

    Mercor

    London
    a month ago
  • £53k - £70k per annumEstimated
    Additional Information : Reach plc believes diversity brings benefits for our customers our business and our people. This is why we are committed to being an inclusive employer and encourage applications from all suitable applicants irrespective of background circumstances...
    Full-time
    Remote

    Reach plc

    London
    a month ago
  • £65k - £80k per annum

     ...Senior Software Engineer - Backend AI Native Location- Glasgow, Hybrid Salary - £65,000-80,000 About Simple Simple exists to make...  ...core components of Simple’s healthcare platform. Own services end-to-end: design, implementation, observability, reliability, performance... 
    Hybrid working
    On-site
    Early shift

    Simple Online Healthcare

    Glasgow
    5 days ago
  • £74k - £101k per annumEstimated
     ...grows with our customers. What Youll Do As a Senior Backend Engineer on the Global Search team within the Customer Journey Product Line...  ...(NYSE: HUBS) is an AI-powered customer platform with all the software integrations and resources customers need to connect marketing sales... 
    Long-term contract
    Full-time
    On-site
    Immediate start
    Remote

    HubSpot

    London
    21 days ago
  • £72k - £94k per annumEstimated
     ...POS-28094 Join HubSpot as a Senior Backend Engineer Empower SMBs to Grow with World-Class Technology At HubSpot were on a mission...  ...HubSpot (NYSE: HUBS) is an AI-powered customer platform with all the software integrations and resources customers need to connect marketing... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote

    HubSpot

    London
    21 days ago
  • £86k - £117k per annumEstimated
    885535 Senior Software Engineer II Backend Intelligence Team About the Team The Customer Journey Intelligence Backend team builds the foundation...  ...solutions ensuring all backend systems genuinely enhance end-user experiences and deliver real value. Improve the scalability... 
    Long-term contract
    Full-time
    On-site
    Remote

    HubSpot

    London
    22 days ago
  • £100k - £140k per annum

    Stop number one on the road to Unicorn! Join a company at the inception of their ambitious journey! As an innovative AI start-up, they seek a talented and pragmatic individual to play a pivotal role in their team. You will be instrumental in building cutting-edge features ...
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £60k - £81k per annumEstimated
     ...About us: Protex AI is a VC-backed technology company building a privacy-preserving computer...  ...Team at ProtexAI is all about building end-to-end solutions with complete ownership—...  ...reliable and efficient at scale. As an engineer here, you’ll have full autonomy over architecture... 
    Remote job

    Protex AI

    Remote
    more than 2 months ago