170 Senior python backend developer jobs in United Kingdom
- Senior Python Developer
Mad DevsRemoteFamiliarity with Google Kubernetes Engine (GKE) is a bonus. Write clean, maintainable, and efficient code following best practices. It will be a plus:…30d+ - Senior Backend Developer
Well-Played GamesRoyal Leamington Spa, England£42k - £59k (Glassdoor Est.)You must have excellent communication skills, especially with regard to collaborative technical design, knowledge sharing, and driving high standards.…30d+ - QCA - Senior Python Developer
ClearRouteLondon, England£48k - £55k (Glassdoor Est.)Experience with MCP and A2A, or at least working knowledge. Experience with AI observability platforms such as Langfuse, or at least working knowledge.…30d+ - Python Developer
LuxoftLondon, England£60k - £70k (Glassdoor Est.)Review and contribute to development process and procedures to assist in the continual improvement of the development team activities.…30d+ - Senior Platform Engineer, Internal Developer Platform & Developer Experience
UserTestingEdinburgh, Scotland£46k - £66k (Glassdoor Est.)Joining our team means being part of a passionate group focused on transforming how companies understand and connect with their customers.…30d+ - Senior Developer
ScrumconnectTaunton, England£65k - £75k (Employer provided)On-site in Taunton, Somerset - 2 days per week minimum. Contribute to knowledge transfer and onboarding activities for client and team staff.…24h - Senior Backend Engineer - LondonJuniorLondon, England£100k - £120k (Employer provided)You’ll design and build the systems that support our you’ll help build and scale the systems that power our AI-driven research platform along with our……30d+
- Senior Python Backend Software Developer
XelixLondon, England£70k - £95k (Employer provided)️ 27 days of annual leave (including 3 days Christmas closing) which increases up to 3 days based on tenure, with the option to roll over, buy or sell up to 3……30d+ - Senior Python Cloud Developer
Oxford Nanopore TechnologiesOxford, EnglandDevelop and maintain core backend services including python web applications and API services for both external and internal customers.…8d - Senior Software Engineer
GitHubRemoteFCFA 77k - FCFA 143k (Employer provided)Experience driving efforts to reduce incident volume and improve system resilience through proactive monitoring and alerting.…30d+ - Senior Backend Developer
TripleTenRemoteProduct Partnership: Share end-to-end ownership of the product lifecycle with your Product Manager — from initial discovery and requirement sharpening to……30d+ - Python Backend Developer
Falcon Smart ITLondon, England£70k - £90k (Glassdoor Est.)More importantly, implement solutions that resolve these issues. For example, how to support dozens of concurrent requests, how to handle occasional dead pod,……30d+ - Senior Software DeveloperApollo ScientificDenton£50k - £60k (Employer provided)You will work on end-to-end solutions – from writing robust code and unit tests to developing APIs and integrating machine learning models into our product……6d
- Senior Developer – Enterprise Reporting & Applications
SubSea CraftPortsmouth, South East England, England£55k - £60k (Employer provided)Write and optimise SQL queries and data transformations. Life Assurance and Critical Illness Cover – Comprehensive protection including Life Assurance (4x……5d - Senior Software Developer – Backend API Services
IntermediaRemoteDebug and resolve complex issues in production and pre-production environments. 5+ years of professional software development experience (backend-focused).…12d - Senior Backend Engineer
9finLondon, England£88k (Glassdoor Est.)Play an impactful role within project teams as a senior IC, running code reviews, mentoring other developers, leadership & involvement in early research and……30d+ - Python Software Engineer
Abound (UK)London, England£70k - £82k (Glassdoor Est.)Experience in early-stage or fast-moving product teams. 2 paid volunteering days per year. Hybrid with 3 days a week in the office.…20d - Senior Developer
Critical MassUnited KingdomWork closely with the Creative, Business, Technology, and QA teams to ensure the solution meets the requirements and performance targets (mobile and desktop).…5d - Senior Software EngineerFocused EnergyLondon, England£70k - £98k (Employer provided)Influence technical direction beyond the team, working across client orgs and Focused’s internal practices to share lessons, shape approaches, and raise the……30d+
- Lead Technical Developer (.Net and Python)ScrumconnectTaunton, England£70k - £80k (Employer provided)You will be responsible for driving engineering standards, code quality, and the technical direction of a work package, ensuring the delivery of secure,……24h
- Python Software Developer - BackendXelixLondon, England£60k - £80k (Employer provided)️ 27 days of annual leave (including 3 days Christmas closing) which increases up to 3 days based on tenure, with the option to roll over, buy or sell up to 3……30d+
- Senior Front End (Vue.js) DeveloperMethod GridRemoteFCFA 50k - FCFA 58k (Employer provided)*Fast Craft* (ruthless speed when it comes to product development). Whilst part of a broader team, you’ll find yourself working closely with a member of our……28d
- Sr Python DeveloperFalcon Smart ITLondon, England£30k - £69k (Glassdoor Est.)Strong SQL skills with ability to handle complex queries and large datasets. The role involves building backend applications and data processing logic……29d
- Senior Software Engineer
NexGen CloudRemoteThis role exists because AI Studio — Hyperstack's platform for fine-tuning, evaluating, and deploying generative AI workloads — is growing fast and needs……30d+ - Senior Backend Engineer - Trust Detection
DepopLondon, England£74k - £75k (Glassdoor Est.)Employees enjoy free shipping on their Depop sales within the UK. PMI and cash plan healthcare access with Bupa. All offices are dog-friendly.…30d+ - Senior Backend Developer
Narwhal LabsBristol, England£50k - £75k (Employer provided)Collaborate closely with product owners, designers and engineers to deliver high-impact features. Integrate AI and machine learning powered features into……7d - Developer
SCS RailwaysLondon, EnglandClosely work with support/service team, 3rd parties to monitor integration related issues and lead resolution in timely manner (specially production incidents)……2d - Senior Backend Engineer, Gitlab Delivery: Runway (Platform Engineering)
GitLabRemoteFortune 500® is a registered trademark of Fortune Media IP Limited, used under license. GitLab enables organizations to increase developer productivity, improve……30d - Senior Software Engineer
Elevate Technology GroupLondon, England£70k - £75k (Employer provided)You’ll be responsible not just for building software, but for contributing to technical direction, design decisions, and engineering standards across the team.…30d+ - Developer – Global Threat Intelligence (Senior Associate)
PwCLondon, England£40k - £56k (Glassdoor Est.)In this role, you’ll design and build the tools that enable analysts to collect, analyse, and publish intelligence at pace, ensuring clients have reliable……30d+
Mad Devs
Senior Python Developer
Remote