129,568+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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Full Stack Software Developer

Full Stack Software Developer Location: Krakow, PL Employment type: Employee Place of work: Hybrid Offshore/Onshore: Onshore TechnipFMC is committed to driving real change in the energy industry. Our ambition is to build a sustainable future through relentless innovation and gl ...

Professional Lead Product Developer

We are seeking an experienced Lead Product Developer to drive the end-to-end development of innovative professional beauty products, treatments, and devices for salon, spa, and clinical environments within the Medik8 brand.This role blends formulation science, device-en ...

Software Developer (Backend SaaS)

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Full Stack GIS Developer

About us:Make a difference and advance your career by helping deliver some of the UK’s most important #tech4good projects, making the world a smarter, safer, greener, and healthier place.You’ll join a talented team of dynamic and driven professional problem solvers; creative thi ...

Senior Java Developer eTrading

DescriptionLocation: London, HybridRole Type: 12 Month ContractRate: £700 - £800 per dayDelta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. This role will focus on developing a ...

Senior Quant Developer (C++)

SummarySenior Quant Developer / Low-Latency C++ Engineer at a leading quant & systematic fund. Looking for an exceptional low-level C++ programmer with deep metaprogramming experience and a minimum of 7+ years’ professional C++ experience (since university/graduation).In this role, yo ...

Axiom Business Analyst / Developer

OverviewWe are seeking an experienced AxiomSL Business Analyst or Axiom Developer to support international regulatory reporting change, with a strong focus on APAC requirements. The role sits within the International Controllers change team and contributes to both regulatory delivery and the strategic Axi ...

Developer Marketing & Ecosystem Manager

Business UnitCloud & Smart Industries Group (CSIG) is responsible for promoting the company's cloud and industry Internet strategy. CSIG explores the interactions between users and industries to create innovative solutions for smart industries via technological advancements such as cl ...

Senior Software QA Developer

Senior Software QA DeveloperAt Oxford Instruments Andor, we are devoted to accelerating the greatest scientific advancements of our age. It matters to us that the products we develop make a real difference to our customers and contribute significantly to their research. We want to deliver differ ...

Full Stack Software Developer

Full Stack Software Engineer, £50-85k, 3 days per week in London - Ground-breaking Fitness tech!About UsMAGIC AI is an elegant in-home health coach that utilises computer vision, connected weights, and 3D cameras to provide personalised training sessions led by world-renowned athletes. ...

Mid Level Backend Developer

We are exclusively working with an exciting Branding company who are shaping the Entertainment/Media industry with their innovative and analytics technology platform. As a business they thrive of the start to finish attitude, someone who isn't afraid to get their hands dirty and solve complex problems, h ...

Senior TypeScript UI Developer

Senior TypeScript UI Developer (FTC)Salary: £65,Contract: 18 monthsStart Date: ASAPLocation: Atherstone, Warwickshire (Hybrid, 2-3 days onsite for onboarding, then 1-2 days per month. Remote may be considered)About the RoleWe are look ...

Senior Java Developer Contractor

Description3 days per week on site in SheffieldInitial 6 Months Contract£500-£550 p/dAs a Senior Java Developer, you will manage the team and contribute to the design and development of end‑to‑end solutions, working across the full technology stac ...

Low Latency C++ Developer

Salary: £200-450k TCSystematic hedge fund with a focus on developing high quality financial strategies across a variety of asset classes and markets, utilising a proprietary research platform focused on exploring market inefficiencies.Exciting opportunity for an experienced C++ De ...

Solution Developer, Merchandise Planning

At Board, we power financial and operational planning solutions for the world’s best brands.Thousands of enterprises use our technology to optimize resources, drive growth, and ensure profitability.With advanced analytics and forecasting, plus AI-driven insights, cus ...

Senior Full Stack Developer

DescriptionHelp build the world’s first automated “airlock” for health research environments.At UK Biobank, we’re developing new technologies that will help researchers securely work with some of the world’s richest biomedical datasets.< ...

Software Developer, UI Core

Job DescriptionAs a Software Developer, you will work with a team of talented developers to develop high quality scalable solutions for our industry leading website and digital platforms.The UI Core team is responsible for our frontend framework, core components and underlying core services t ...

Quantitative Developer – HFT (C++)

Summary:Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent p ...

Full Stack GIS Developer

About us:Make a difference and advance your career by helping deliver some of the UK’s most important #tech4good projects, making the world a smarter, safer, greener, and healthier place.You’ll join a talented team of dynamic and driven professional problem solvers; creative thi ...

C++/FPGA Developer – London

Salary: £200k + bonusSummaryThe positive feel of a start-up with the benefits that come with a more established player, this leading quant firm is looking for exceptional C++/FPGA engineers. This role will be working on a very successful HFT desk within an elite global team ...

Entry Level Product Developer

Are you creative? Do you get excited by bringing new ideas to life?This is a fantastic opportunity to gain hands-on experience across the full product development process in a creative, global business based in Abingdon. About the jobAs a Product Developer, you'll h ...

IT Support / Junior Developer

Job DetailsUpdated: Mon, Oct 13, 2025 3:34 PM IT Support / Junior DeveloperSalary: £25,000 – £35,000 (dependent on experience)Location: Kings Hill (Office-based)Are you tech-savvy, people-focused, and eager to grow your development skills?We’re looking for an ...

Senior Java Developer 58042

Duration: 9 months Work Location:- Remote, Onsite, or Hybrid: Hybrid – 2 days onsite, 3 days work form home - Anchor Days (if applicable): flexible - Address: Front Street West Corporate, Toronto, Ontario OR Dundas Street, London, OntarioCANDIDATE PROFILE DETAILS:Deg ...

Contract C#/ASP.NET Developer

WA Consultants is currently recruiting for C#/ASP.NET Developer for an initial 6-month contract.We are looking for an enthusiastic individual who thrives in projects with strict timelines. Skills wise our client is looking for an developer with the following:Essential: * C#, A ...

UNPAID VOLUNTEER Web Developer

Role Title: Web DeveloperLocation: Remote Position Type: Volunteer (Unpaid) Reports to: IT Lead, with coordination from Head of Communications Role Overview We are ...

Front Office Developer (Commando)

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth a ...

Software Developer Backend (SFIA4)

Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. You’ll be reliable in your own deliverables but also curious about and offer innovative ideas to others in a mutli-disciplinary team.Our work cult ...

Full Stack Software Developer

Full Stack Software Engineer, £50-85k, 3 days per week in London - Ground-breaking Fitness tech!About UsMAGIC AI is an elegant in-home health coach that utilises computer vision, connected weights, and 3D cameras to provide personalised training s ...

Junior Software Developer Observability

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

eFX Java Algo Developer

Job DescriptionJob Title: eFX Java DeveloperLocation: LondonCompany: TalanType: [Full-time]About TalanTalan is a global consulting group specialising in business and IT transformation, with a strong presence in financia ...

Food & Beverages Product Developer

Food & Beverage Product Developer A fast-growing premium Japanese tea brand based in London and Italy is seeking a Food & Beverage Product Developer to lead innovation across its award-winning matcha and green tea portfolio. Rooted in authe ...

Assessment Developer (Design) (VA292)

Assessment Developer (Design) Job Description​​Permanent Full-timeLocation: Remote, UKReports to: Lead Assessment Developer/Assessment ManagerSalary: £30,000 - £36,000Line management respo ...

Principal Risk Java developer

I am currently working with a London-based Financial Services client who are actively seeking a Principal Java Developer with extensive experience in the Risk and Market Data space.What you'll need to succeed : Strong server-side Java Development experience in a lead role working on Ris ...

Senior Quantexa Developer / Lead

Senior Quantexa Developer / LeadRole OverviewWe are seeking an experienced Quantexa Developer with strong technical expertise and leadership capabilities. In this role, you will be responsible for designing, developing, and delivering end-to-end Quantexa solutio ...

Senior Developer Business Central

Company DescriptionEstablished in 1987, QBS Software provides a platform for software companies and channel resellers to increase efficiency and achieve growth. We are a technology company with a focus on software - covering the enterprise, cloud and consumer markets. QBS ...

DV Cleared Network Developer

Location: Corsham Job Type: Contract Industry: Cloud & Platform Job reference: BBBH442514_1782758178 Posted: about 4 hours ago Job Title: DV Cleared Network Developer Location: Corsham Duration; 6 months Rate: Up to £550 per day via an approved umbrella company ...

Lead Full Stack Developer

Who We Are:AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014.We believe our work should always leave a legacy fo ...

.NET Developer, Graduate / Junior

.NET Developer, Graduate / Junior – Computer Gaming Co – Manchester(Tech stack: Graduate / Junior .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate / Junior, .NET Dev ...

Games Designer/Game Developer

Job DescriptionYour influential mission. You will... Work as part of a team collaborating on and executing game ideas. Develop maths models and simulate logic.   Outline and document game logic flowsCollaborate with dev ...

Principal Front End Developer

Who are YapilyWhy we exist, and where we’re headedOur Mission: Redefining how the world interacts with value.Our Vision: A world without financial frictionOur Purpose: To empower everyone to access and move valueYapily i ...

Software Developer Risk Reliability

Position Overview:As a Reliability Software Engineer in the Risk team, you will play a critical role in ensuring the performance, stability and availability of the Risk software systems, as well as their day-to-day operations. Squarepoint's Risk platform is responsible for position managemen ...

Associate, Risk Dashboard Developer

Nous bâtissons une banque axée sur les relations pour un monde moderne. Nous recrutons des professionnels talentueux et passionnés qui ont à cœur de faire ce qu’il faut pour nos clients. À la Banque CIBC, nous misons sur vos forces et vos ambitions pour vous donner le pouvoir d’agir. Les membres de not ...

Quantitative Software Developer Intern

Job DescriptionWe are seeking a small number of highly talented interns to assist in the development, optimization, and monitoring of our production trading platform and research infrastructure. Interns will work on small, highly collaborative teams. Desirable Candidates ...

Senior SAS Developer (SDTM).

Job DescriptionWe are currently looking for a knowledgeable and proactive SAS Developer to join our global Data Management team.Please note the official PSI CRO job title will be: Senior Database Developer.If you are keen to provide the full range of clinical ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

Technical Architect / Lead Developer

Salary: circa £150-175k base, £250-300k TC Summary: This successful systematic investment manager is looking to hire a hands-on senior developer to be their technical lead. This exciting role will provide you with the opportunity to make a lasting impact on the firm’s cutting-e ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

Full Stack Web Developer

An excellent opportunity for an experienced Full Stack Web Developer to join a well-established company!Job Type: Full-Time, Permanent – Office Based.Salary: £35,000 - £40,000 Basic Per Annum + Bonus & Other Benefits.Location: Havant, Hampshire PO9.About ...

Sr Associate Linguistic Developer

Sr Associate Linguistic Developer Job Locations UK-Glasgow Requisition ID 20069317 Job Category Research and Development Travel Requirements None Sr Associate Linguistic Developer - Hybrid, Glasgow, Scotland UKWe’re a leader in data and AI. Through our software and servi ...

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