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    Lead Full Stack Developer

    Who we areVOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-ge ...

    Founding Developer Community Lead

    Adaption in Greater London is seeking a Community Manager to enhance developer engagement and build community spaces. The ideal candidate has 2–3 years of experience in community-focused roles, strong event organization skills, and excellent written communication. Responsibilities include strategy development, o ...

    Lead Full Stack Developer

    We’re looking for a hands‑on Lead Full Stack Developer to take ownership of a next‑generation, EV fleet portal within a rapidly scaling clean‑tech business operating at the forefront of commercial vehicle charging infrastructure. This is a genuine leadership role — you’ll drive architecture, mentor ...

    Onestream Technology Lead/Developer

    OneStream Technology Lead / Developer Location: London – 2-3 days a week – Rate Negotiable. Contract: Initially 6 months with a strong chance of extension. We are seeking an experienced OneStream Technology Lead / Developer to take ownership of the design, development, and ongoing s ...

    Lead Developer – Redhill, Surrey

    The Enterprise team are responsible for a variety of services offered to our customers. These include:- Bespoke hardware/software developments to provide customers with the ability to better manage their remote site traffic, and user experience, as part of an NSSLGlobal solution. Th ...

    Lead Java Developer (VP)

    Discover Your Future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job O ...

    Lead Java Developer (VP)

    Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, includi ...

    Lead Cross Platform Developer

    warpSpeed is pioneering the world's premier Application AI tool, elevating the use of Daily Tools to create unprecedented productivity and insights for users, moment by moment, hour by hour. We're on a mission to create hundreds of powerful life‑changing AI services that usher in a new wave of intelligence ...

    Lead Integration Engineer & Developer

    A fast-growing Claims Management company based in Liverpool is requires a hands-on Lead Integration Engineer & Developer to take ownership of their growing integration platform connecting core internal systems with external partners and services. This is a high-impact role combining deep technical delivery with ...

    Lead Developer £57,515 £82,430

    This job is with Driver and Vehicle Standards Agency , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the jobJob summaryThe successful candidate will lead the Di ...

    Lead Developer £57,515 £82,430

    This job is with Driver and Vehicle Standards Agency , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the jobJob summaryThe successful candidate will lead the Di ...

    Lead Developer £57,515 £82,430

    This job is with Driver and Vehicle Standards Agency , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the jobJob summaryThe successful candidate will lead the Di ...

    Lead Developer £57,515 £82,430

    This job is with Driver and Vehicle Standards Agency , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the jobJob summaryThe successful candidate will lead the Di ...

    Lead Developer £57,515 £82,430

    This job is with Driver and Vehicle Standards Agency , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the jobJob summaryThe successful candidate will lead the Di ...

    Lead Developer £57,515 £82,430

    This job is with Driver and Vehicle Standards Agency , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the jobJob summaryThe successful candidate will lead the Di ...

    Lead Integration Engineer & Developer

    A fast-growing Claims Management company based in Liverpool is requires a hands-on Lead Integration Engineer & Developer to take ownership of their growing integration platform connecting core internal systems with external partners and services. This is a high-impact role combining deep technical delivery with ...

    Lead Full Stack Developer

    We’re looking for a hands-on Lead Full Stack Developer to take ownership of a next-generation, EV fleet portal within a rapidly scaling clean-tech business operating at the forefront of commercial vehicle charging infrastructure.This is a genuine leadership role — you’ll drive architecture, mentor develo ...

    Lead Full Stack Developer

    We’re looking for a hands-on Lead Full Stack Developer to take ownership of a next-generation, EV fleet portal within a rapidly scaling clean-tech business operating at the forefront of commercial vehicle charging infrastructure.This is a genuine leadership role — you’ll drive architecture, mentor develo ...

    OneStream Technology Lead/Developer

    OneStream Technology Lead / DeveloperLondon - 2-3 days a week - Rate NegotiableContract - Initially 6 months with a strong chance of extensionWe are seeking an experienced OneStream Technology Lead / Developer to take ownership of the design, development, and ongoing support of OneStream ...

    OneStream Technology Lead/Developer

    OneStream Technology Lead / DeveloperLondon - 2-3 days a week - Rate NegotiableContract - Initially 6 months with a strong chance of extensionWe are seeking an experienced OneStream Technology Lead / Developer to take ownership of the design, development, and ongoing support of OneStream ...

    Senior CodeQL Engineer Remote UK, Code Analysis

    GitHub is looking for an experienced software engineer to join their Code Scanning team in the UK and work on code analysis engines. This role requires over 6 years of software engineering experience in languages like C, C++, and Python, along with specialization in software security or developer tools. The idea ...

    Software Engineer (Python) (+ Equity) at stealth healthcare AI startup

    Overview This is a role that TechTree is recruiting for on behalf of one of our clients . TechTree is an AI-driven recruitment platform working with high-growth companies. When you apply, our AI Agent matches you not just to this role , but to other relevant opportuniti ...

    Graduate Software Developer: Build Internal Tools & AI

    A leading company in the construction sector is seeking a Graduate Software Developer to support the design and development of internal applications. You will work on modern web-based tools across operations, collaborating closely with engineers while gaining exposure to cutting-edge technologies. Candidates sho ...

    Java Full Stack Developer

    Job description Senior Java Full Stack DeveloperLocation: London (Hybrid – minimum 3 days onsite)Contract: 6 months Rate: Market rate (Inside IR35)The RoleWe are looking for a Senior Java Full Stack Developer ...

    Battery Management System (BMS) Algorithm Developer

    Battery Management System (BMS) Algorithm Developer Location: Midlands, UK Employment Type: Full-time / Contract / Hybrid / Remote Department: EV Systems / Powertrain Engineering Overview We are looking for a passionate and experienced BM ...

    Multiple Python Software Engineers Needed SC/DV Clearance Needed

    Multiple Python Software Engineers Needed - SC/DV Clearance Needed Areti Group has exclusively partnered with a rapidly growing startup seeking 8 Software Engineers to start ASAP. These roles are fully remote. This business has grown by 75% this year and is now looking for another 30 hires betwee ...

    Senior Software Engineer – AI & Prompt Engineering £100k Python/ TypeScript

    This range is provided by La Fosse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from La Fosse Head of Practice - Software Engineering @ La Fosse I’m working with an exc ...

    Senior Python Backend Engineer for AI Prototypes (Remote)

    A growing digital consultancy in the UK is seeking a Senior Software Developer (Python) to design and enhance AI prototypes. This role involves working collaboratively with engineers, managers, and designers to deliver high-quality, user-centric solutions. The ideal candidate should have strong experience in Pyt ...

    Senior Backend Python Engineer for Scalable ML Platform

    A fast-growing educational technology startup in London is seeking a Senior Back end Python Developer to help build scalable, ML-driven learning systems. You will leverage a modern tech stack, including Python, AWS, Docker, and Terraform, to design high-scale applications that serve millions of users. Collaborat ...

    Senior Python Data Engineer Greenfield ETL in Finance London

    A market-leading trading firm in London is seeking a Software/Data Developer to join their data-focused team. You will develop a greenfield data ingestion platform using OO Python and design ETL pipelines. The ideal candidate has over 4 years of experience in OO Python development and finance, with a proven trac ...

    Senior Python Engineer HealthTech Impact (Hybrid/Remote)

    Tech4 is seeking a Senior Python Developer to design, implement, and maintain software systems with a focus on health tech. This hybrid role will be based in the Greater London area, offering a salary ranging from £68,000 to £70,000 plus excellent benefits. Candidates must have deep knowledge of Python, AWS, and ...

    Senior Python Engineer – AWS, Microservices & Leadership

    Hippo Digital Limited is seeking a Senior Python Developer in Manchester to work in multi-disciplinary teams that build user-centred solutions. The role involves providing technical expertise, managing software deliverables, and fostering client relationships. Ideal candidates will have extensive experience with ...

    Senior Python Engineer (6 Month Contract, Europe)

    A recruiting firm is seeking a Senior Python Developer with 5 to 8 years of experience in software development. The role requires excellent skills in Python, back-end architecture design, and the ability to troubleshoot existing applications. Familiarity with Docker, Django, and MongoDB is a plus. This position ...

    Remote Python Backend Engineer for AWS SaaS API

    Client Server is seeking a Backend Software Engineer/Developer (Python API AWS SaaS) in Scotland. This role involves designing and developing features for a large-scale video platform on AWS. The ideal candidate has strong backend development skills in Python, experience with PostgreSQL, and familiarity with RES ...

    Senior Python & Code Migration Engineer Remote

    Mindrift is looking for a Senior Python Developer in Glasgow with 5+ years of software engineering experience, particularly in functional testing. The role offers flexible, fully remote participation, allowing you to contribute 20-30 hours per week. Candidates should be skilled in Python, Docker, and Linux, and ...

    Full Stack Web Engineer: Build Scalable Apps

    Wavephotonics in Cambridge is looking for a Full-Stack Web Developer to enhance the development of integrated photonics technologies. This role involves designing APIs, working with Python and JavaScript for seamless platform integration, focusing on user experience while maintaining technical excellence. The id ...

    Senior Python Functional Tester for AI Systems — Remote & Flexible

    Mindrift is seeking a Senior Python developer in the UK to join a project-focused team, responsible for creating functional tests and managing Docker environments. The ideal candidate will have over 5 years of experience in software engineering, particularly in Python, and deep knowledge of functional testing an ...

    Senior Python Backend Engineer – Data & AWS (Remote)

    Client Server is seeking a Senior Python Developer / Backend Software Engineer in London with a salary up to £90k. This role involves building backend services and data models for a complex energy trading platform. The ideal candidate should have strong Python and AWS expertise, along with experience in data pip ...

    Quant Developer: Build Scalable Trading Tools

    A global technology-driven investment firm seeks a Quant Developer to bridge quantitative research and engineering. This role involves developing scalable software for data analysis, backtesting, and trading systems. Candidates should have a degree in a relevant field and 2+ years of experience with Python, C++, ...

    Industrial OT Software Engineer & Framework Config

    Recruit4Mum is looking for an OT Framework Configuration Engineer & Software Developer to join their team, focusing on secure, reliable systems in industrial automation. As part of this role, you will develop OT software solutions integrating with SCADA systems, troubleshoot software issues, and contribute to co ...

    Full Stack Engineer: Agile, Secure, Scalable SaaS

    A leading software provider is seeking a Developer to join their Agile team in the UK. The role involves writing clean code, collaborating with cross-functional teams, and contributing to software design and development. Ideal candidates should have a Bachelor's degree in Computer Science, strong experience in s ...

    Senior CADD Software Engineer for Drug Discovery & AI Tools

    A forward-thinking biotechnology company based in Scotland seeks a motivated Senior Computer-Aided Drug Design (CADD) Software Developer to innovate within drug discovery. You will collaborate with a multidisciplinary team to build cutting-edge software and contribute to developing intuitive tools for molecular ...

    Photonic Simulation Software Engineer (Equity Options)

    Wave Photonics in Cambridge is looking for a Scientific Simulation Software Developer to design and develop high-performance numerical software for physical simulations. The ideal candidate will have strong experience in writing simulation software, numerical methods, and programming in languages like Python or ...

    Python Software Engineer Hybrid working £70,000 £225,000 Base (+ Bonus)

    Overview Senior Quantitative Technology Consultant at Hunter Bond Job Title: Python Software Engineer Location: London / Hybrid Salary: £70,000 - £225,000 base (+ Bonus) Responsibilities Design, implement, and optimize trading algorithms, order execution syst ...

    Python and Kubernetes Software Engineer Data, AI/ML & Analytics

    Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to app ...

    Senior Back end Software Engineer (Python and Rust) London

    Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technolog ...

    Python Software Engineer for AI Voice Platform — London Relocation

    A tech startup is seeking a Software Engineer (Python) to join their team in London. This role involves developing AI-driven customer service solutions and contributing to the company’s growth and innovation. The ideal candidate will have strong software engineering skills and be proficient in Python or TypeScri ...

    Cloud Software Architect AWS/GCP, DDD, Python/Ruby, TDD

    Overview The Decision: Management or Architecture? There comes a time in every developer's career where they need to make a decision – do they go into management… or architecture? If architecture is where you’re looking to get it or have already ventured to it, then one of London’s leading ...

    Senior Software Engineer (Python/Java, AWS) – Onsite, UK Defence

    A leading firm in Defence and National Security is seeking a Senior Software Engineer skilled in Python or Java and AWS, to deliver on a secure government programme based in London, Manchester, or Cheltenham. The position is primarily on-site, with the flexibility discussed for the right candidate. Candidates sh ...

    Principal Software Engineer (Python, AI) London, England, United Kingdom

    Principal Software Engineer (Python, AI) London, England, United Kingdom Here’s a summary of the role: This is a principal-level role for someone who has already operated at Staff or Principal Engineer level in a sizeable engineering organization and can point to specifi ...

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      Lead Software Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights