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    • 159,342+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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    Senior Backend Python Engineer – AI Cybersecurity (Cambridge)

    Client Server is seeking a Backend Software Engineer / Developer specializing in Python and Rust, to join their office in Cambridge. The role involves developing a new Greenfield product aimed at countering AI-based security threats and requires experience with AWS, Azure, or GCP. The position offers a ...

    Graduate Software Engineer — Training & Career Growth

    A leading software company in Liphook is seeking a Graduate Developer to kick-start their career in software engineering. Recent graduates with skills in Java, C#, or Python are encouraged to apply. The role offers one-on-one training, exceptional market-leading benefits, and opportunities for career advancement ...

    Product Security Engineer

    Location: Bristol-based, 2–3 days on-site per week Security: Must be eligible for SC Clearance (British citizen or UK resident for last 5 years) We’re looking for a Product Security Engineer to help shape how security is built into products from day one, not bolted on later. This role sits at ...

    Senior Python & AWS Engineer Microservices Lead

    A leading recruitment agency is seeking a Senior Python Software Engineer with strong AWS experience to design and scale Ad-Tech systems. The role involves leading complex delivery of Python-based microservices, mentoring engineers, and improving production systems. Ideal candidates should have profound knowledg ...

    Python OpenCV Software Engineer – Vision & Automation

    Verso Recruitment Group is seeking a skilled Software Engineer OpenCV based in Weymouth, Dorset. This position involves developing Python-based applications, designing computer vision solutions, and collaborating with cross-functional teams. Ideal candidates will have a minimum of 2 years' experience in softw ...

    Lead Python Architect & Principal Engineer (Hybrid)

    Utilita Energy Ltd is seeking a Principal Software Engineer with a passion for Python and AWS to architect complex systems in an agile environment. You'll play a crucial role in making architectural decisions and leading technical strategy, while mentoring a team of engineers. Welcome to a dedicated te ...

    Software Engineer (Gloucester) – Python, APIs & Frontend

    A small software company in Gloucester is seeking a Software Engineer to collaborate with cross-functional teams, develop software solutions, and contribute to API development. The ideal candidate has expertise in HTML, CSS, RESTful APIs, and backend technologies such as Python and MySQL. This full-time role off ...

    AWS Cloud Full Stack Developer Sprint 3

    **Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    AWS Cloud Full Stack Developer Sprint 3

    **Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    AWS Cloud Full Stack Developer Sprint 3

    **Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    AWS Cloud Full Stack Developer Sprint 3

    **Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    Senior Project Engineer

    Noriker Power is a leading renewable energy integrator and developer specialising in Battery Energy Storage System (BESS) projects that support the UK and Ireland’s power grid. We are seeking an experienced Senior Project Engineer with a proven track record in delivering large scale infrastructure ...

    Backend Software Engineer Rust Low Latency Trading

    Backend Software Engineer / Developer (Rust Low Latency HFT) London / WFH to £160k+ Do you have expertise with backend, low latency software engineering? You could be progressing your career in a senior, hands‑on Backend Software Engineer role at a hugely profitable High Frequency Trading ...

    Quantitative Developer

    We have partnered with a research-led hedge fund where scientific rigour, experimentation, and evidence-based decision‑making sit at the heart of the business. Headquartered in London, they operate at the intersection of systematic trading, machine learning, large‑scale distributed compute, and performance ...

    Backend Software Engineer Rust Low Latency Trading

    Backend Software Engineer / Developer (Rust Low Latency HFT) London / WFH to £160k+Do you have expertise with backend, low latency software engineering?You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely profitable High Frequency Trading f ...

    Backend Software Engineer Rust Low Latency Trading

    Backend Software Engineer / Developer (Rust Low Latency HFT) London / WFH to £160k+Do you have expertise with backend, low latency software engineering?You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely profitable High Frequency Trading f ...

    Software Developer Security Cleared

    We are currently recruiting for an experienced Software Developer to work a 12-month contract for our client initially two days per week on-site in Exeter (dropping to one day per week after induction). Consumer Digital enables the public to access data through various channels such as the website a ...

    Senior Software Engineer (Back End)

    Position Description: At CGI, our Software Engineers deliver impactful, secure, and scalable solutions that enable organisations to transform and thrive in a digital-first world. As we expand our engineering capability across Scotland and Northern Ireland, you’ll play a key role in shapin ...

    Market Risk Engineering Developer

    Market Risk Engineering Developer Location: Edinburgh Hours: Full-time Working pattern: Hybrid (at least 2 days per week in office) About this opportunity Join a multi-skilled rapid application development team embedded in the business, enhancing capability throu ...

    Backend Software Engineer SC Clearance

    Backend Software Engineer / Developer (Defence SC Clearance) *Newcastl ...

    Full Stack Software Developer

    Owen Daniels are supporting a leading Manufacturingbisiness. is a well-established technology business developing innovative software and communication solutions used within critical healthcare environments. Due to continued growth and investment in new technologies, they are seeking a talented Full Stack ...

    Research Engineer

    Salary: £40,000 - 80,000 per year Requirements: We require a degree in Engineering, Physics, Mathematics, or a related scientific discipline. We require previous experience in a research, development, testing, or engineering environment. We require experi ...

    Business Intelligence / Power BI Analyst (Finance Function)

    This leading Retail organization is seeking a Business Intelligence / Power BI Analyst to support the finance function by developing dashboards and Power BI reports for senior management decision-making and automating processes. The primary focus will be turning data from multiple sources into clear, actio ...

    Senior Python Software Engineer – AWS / Cloud Native Engineering (SC or DV Cleared)

    Software Engineer / Developer (AWS, Python, Terraform) Location: UK (Hybrid / Remote – clearance dependent)Security Clearance: SC or DV required Engagement: Contract (Inside IR35)Sector: Public Sector / Defence / National Infrastructure ...

    Junior Software Developer — Start Your Tech Career in Bath

    CHAPMAN TATE ASSOCIATES LIMITED is seeking a Junior Developer located in Bath, UK. This role is perfect for university graduates or those looking to advance their careers in software development. The ideal candidate will have a passion for technology, experience with programming languages such as Pytho ...

    Senior Django Back End Engineer Remote & Tech Lead Path

    Shortlister Solutions Limited is looking for a Senior Backend Developer skilled in Python and Django. This full-time, permanent role allows for remote work within the UK. You will influence technical direction, oversee delivery standards, and mentor junior developers in a fast-paced environment. Key re ...

    FX Options Quant Developer — Real Time Pricing & Risk

    Citigroup Inc. is seeking a Quantitative Developer to join the FX options quantitative development team. In this role, you will build and maintain pricing and risk systems for FX Options, working closely with traders to translate complex models into effective software solutions. The ideal candidate wil ...

    Impact Data Scientist: Renewables, Grid Analytics & ML

    A clean energy developer in the UK is seeking a Data Scientist to join their high-impact engineering team. The role involves applying data science to solar PV, battery energy storage, and next-generation technologies. Responsibilities include building geospatial tools, developing market models, and applying mach ...

    Senior Full Stack Engineer (Django/Python) – SC Cleared

    Sivara GmbH is seeking an experienced Senior Full Stack Developer to join the team. The role is hybrid and supports locations such as London, Manchester, Birmingham, Sunderland, or Belfast. Candidates must have 8-10 years of relevant experience and knowledge in Python and Django, with SC Clearance as a minimu ...

    Network Automation Engineer: CI/CD & IaC Expert

    Sivara GmbH is hiring a Network Automation Developer based in London on an initial contract basis until the end of the year. The role offers a hybrid work model with three days onsite each week and potential for extension. The ideal candidate will have strong hands-on experience with CI/CD platforms, e ...

    IoT Software Engineer — Real Time Data Streams

    Computewell is seeking a Software Developer with IoT experience to join their team in Slough, UK. The ideal candidate should possess 2+ years of industry experience and a Bachelor's degree in Computer Science or related subject. Key responsibilities include developing IoT integrations, unit testing, an ...

    Senior Full Stack Engineer: Python, Node & AWS

    Ashdown Group is looking for a Full Stack Developer in Northampton with strong skills in Python, Node.JS, and AWS. The role involves developing and supporting full stack web applications within a hybrid work model, allowing for flexibility between office and remote work. The ideal candidate should also ...

    Quantitative Model Validator & Validation Engineer (C++/Python)

    Marex is seeking a Quantitative Developer/Model Validator to support validation of algorithmic trading models and pricing engines. This role is crucial for analyzing the implementation of quantitative models in C++ and consulting on systematic trading strategies. The ideal candidate will have strong pr ...

    Platform Engineer — Developer Tools & CI/CD

    Sivara GmbH, a UK-based SaaS company, is looking for a skilled Software Engineer to join their Platform Engineering Group. You will design and build internal developer tooling to enhance the software development process. The role requires strong engineering skills in languages like C#, Java, and Python ...

    Rust Engineer for Low Latency Options Trading Platform

    James Joseph Associates is looking for a Rust Developer to join their expanding London engineering team. This is a hands-on role focused on enhancing an electronic trading platform, offering exposure to automated execution and trading analytics. The ideal candidate will have experience in Rust and Pyth ...

    Lead Developer — Real Time Investment Data Platforms

    The Vanguard Group is seeking a Lead Developer to design and deliver real-time and time-series data platforms within our investment management technology team. The successful candidate will lead critical components of real-time data services and ensure consistent, reliable data across various internal consume ...

    Lead Python Engineer and Technical Delivery Leader

    Hippo Digital in Manchester is seeking a Lead Python Developer to join their team. As part of a collaborative multidisciplinary team, you will deliver bespoke digital services that create a positive impact on organizations and society. Responsibilities include leading teams, managing projects, and providing t ...

    AI Fleet Platform Lead Autonomous Infra

    Job Search Place Limited is seeking a seasoned leader for the Platform Developer Experience team. This role focuses on shaping AI as a core operating layer of platform infrastructure, directly enhancing software delivery for Spotify and beyond. The successful candidate will guide a team developing AI-n ...

    Hybrid Node.js & Full Stack Engineer

    SwiftCruit is seeking an experienced Software Developer to contribute across the software development lifecycle in a hybrid work arrangement based in Ware. Candidates should be proficient in Node.js, Python, with knowledge in modern JavaScript frameworks like React or Angular, and RESTful APIs. In addi ...

    Algorithm Developer, Weapon Systems (Hybrid)

    MBDA S.A.S. is seeking an Algorithm Developer in Bristol to work on transformative weapon systems technology. The role focuses on designing and developing sophisticated algorithms using tools like Matlab and Python. Candidates should possess a strong academic background in mathematics or related fields and id ...

    Graduate Solutions Developer Aviation Tech & Analytics

    Jet2.com Limited is seeking a Graduate Solutions Developer to join its Engineering Technologies team at Leeds Bradford Airport. This role involves delivering innovative data and analytics solutions while supporting predictive maintenance and digital transformation. Ideal candidates should possess a STE ...

    AI Solutions Lead for Clinical Data Automation

    PSI CRO in Oxford is seeking a highly motivated Lead Software Developer (AI) to lead the architecture and implementation of AI-driven solutions for Data Management within a Clinical Research Organization. The ideal candidate will independently drive the AI/software development lifecycle. Key responsibi ...

    Hybrid Quantitative Developer — Pricing & Risk Models

    TradingHub, based in Greater London, is seeking a Quantitative Developer to design and validate pricing models for financial markets. The role involves developing financial pricing libraries and risk algorithms in a fast-paced environment, ideal for those with strong mathematical and programming skills. < ...

    Senior Full Stack Engineer — Python/Django, Flutter, AWS AI

    Client Server is looking for a Senior Full Stack Engineer / Developer to join their team in North London. The successful candidate will work on innovative AI workforce optimisation software that connects flexible temporary workers with hospitality clients, playing a key role in system transitions from monolit ...

    Front End Software Developer React in Cambridge RedTech Recruitment

    Requirements for Front-End Software Developer Very strong front-end development skills using React You have several years of experience in a commercial role within development You have an eye for UI/UX Design Other technologies that would be beneficial; TypeScrip ...

    AI Agent Development Intern — Marketing & Growth

    IMAGE FRAME INVESTMENT (UK) LIMITED is seeking an intern for the role of AI Agent Developer. In this role, you will assist in developing and improving AI agents focused on marketing and user acquisition while collaborating with cross-functional teams. The ideal candidate is currently enrolled in a Comp ...

    Strategic Global Portfolio Actuary (Python/R)

    Eames Consulting is seeking a Portfolio Management Actuary in Greater London. The role requires strategic thinking and excellent stakeholder management skills while supporting portfolio growth and delivering impactful insights. The position is for nearly/newly qualified actuaries with experience in Pyt ...

    Lighting TD | Katana/RIS, Python & OpScript

    Stars Arena is looking for a candidate with experience in lighting and proficiency with Katana and Python. The role emphasizes proactive problem-solving and excellent organizational and communication skills. Familiarity with OpScript is also required. The position is based in Greater London, United Kin ...

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      Python Developer Problem Solver Jobs in United Kingdom Job Search Guide, Trends and Insights