129,593+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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Senior React Software Developer

Our client is a fast-growing technology company delivering innovative, enterprise-grade solutions. They are looking for a Senior Full Stack Engineer to join their dynamic engineering team and work on production-critical applications with impact.Role OverviewYou will be responsible ...

Associate Commercial BI Developer

At 1st Central, everything starts with our people.As one of the UK’s leading motor and home insurers, we use smart technology, data and great service to make insurance fast, fair and simple for over 1.4 million customers.We’re proud to create an environment where people feel supported, tr ...

C++ Quantitative Developer – HFT

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 scope for career growth ...

Project Manager Commercial Developer

Company DescriptionAt Turner & Townsend we are passionate about making a difference. That means delivering better outcomes for our clients, helping our people to realise their potential, and doing our part to create a prosperous society.For over 75 years we have been helping ...

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 ...

Senior Full Stack Developer

Senior Full Stack Developer Internal Title: Senior Full Stack DeveloperLocation: London, UK (Hybrid - typically 1-2 days per month in office)Contract: Permanent, Full-time OR Outside IR35 Contract, 6 months with view to extend<st ...

Senior Dynamics CRM Developer

What that means day to day What you’ll need to be successful What you’ll get in return About Alcumus Who we are: By this point, you’ll likely have decided if the role sounds up yo ...

C++ Developer – Fully Remote

Location: Fully Remote – preference for UK / Singapore / Hong KongMy client is looking for a Junior C++ Developer. In this role, you will collaborate directly with traders and infra engineers to design, optimise, and deploy ultra-low-latency trading systems. This opportunity offers high leve ...

Assistant Product Developer, Menswear

What's the role about? As our Assistant Product Developer, you'll support the Product Development team in driving innovative and commercially successful product across the Reiss collection. Working closely with Design, Buying, Technical and Merchandising teams, you'll he ...

Lead Full Stack Developer

Lead Full Stack Developer (SC Cleared) Location: Remote The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy ...

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 Full Stack Developer

Location(s): BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses ...

Microsoft 365 Lead Developer

At Serco, we unite the right people, technology, and partners to solve some of the world's most pressing and complex challenges. From defence and space to healthcare, justice, transport and beyond, our UK operations deliver critical services across government sectors—driven by expertise in service design, pro ...

Senior Software Developer (Go)

Join the Future of Technology with ZILO™At ZILO™, we're redefining what’s possible in technology. ZILO™ is the UK-based FinTech specialising in global asset and wealth management software, designed to scale and transform businesses of all types using our own developed AI Tech ...

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 ...

Senior Android Developer (Drive)

Join Proton and build a better internet where privacy is the defaultProton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, P ...

Senior Amazon Connect Developer

Job DescriptionMiratech is looking for an experienced Senior Amazon Connect Engineer to design, develop, and maintain enterprise integrations for Amazon Connect and AWS-based contact center solutions. The role involves building scalable APIs, designing DynamoDB data models, developing Python-based L ...

Field Based Business Developer

Overview Our Field Based Business Developers are vital for our business to grow. You will need to build strong relationships with existing and potential new account holders to gain new accounts through a variety of methods in order to achieve and exceed targets. It is up to our Territory Sales Rep ...

Field Based Business Developer

Overview Our Field Based Business Developers are vital for our business to grow. You will need to build strong relationships with existing and potential new account holders to gain new accounts through a variety of methods in order to achieve and exceed targets. It is up to our Territory Sales Rep ...

Senior SQL Server Developer

Jobs for Humanity is dedicated to building an inclusive and just employment ecosystem. Therefore, we have dedicated this job posting to individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Ethnic Minority, and the Previously Incarcerated. If you id ...

Software Engineer Android Developer

Job Description Software Engineer | Android | Defence / MODContract or Permanent | £500pd or £70k Cheltenham - 5 days a week + 1 day/week Herefordshire (for client visits)Security Clearance : It is an essential requirement for candi ...

Senior AI Agent Developer

Senior AI Agent Developer Pearson Carter are currently working with a growing start up who have had lots of financial investment and are looking to invest heavily internally in Claude AI Agents  Get in touch if you are looking for your next op ...

Software Developer, Sports Content

Job DescriptionAs a Software Developer in the Martech Sports Content team, you will be responsible for the Marketing, Affiliates systems, and various content management platforms used across the Business. The Martech Sports Content team&# ...

Sr. Full Stack Developer

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are excited to announce an opportunity for a Senior Developer to join our organiza ...

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 ...

Servicenow Developer SC Cleared

ServiceNow Developer (SC Cleared) | 6 Month Contract | London, Manchester or Ipswich ServiceNow Developer required for an initial 6‑month contract with a leading consultancy delivering transformation programmes. Location London, Manchester or Ipswich (Hybrid)Contract: 6 mon ...

ServiceNow Developer – SC Cleared

ServiceNow Developer (SC Cleared) - Telecoms Client Contract: 6 Months Initial Contract Location: UK (Hybrid/Remote) IR35: Inside IR35 Clearance: Active SC Clearance Required Our client, a leading UK Telecoms organisation, is hiring ...

Java Developer – SC Cleared

Salary: £60,000 - 70,000 per year Requirements Java Development experience Experience with Cloud Services Familiarity with RedHat/Kubernetes Knowledge of unit testing Understanding of DevSecOps practices (desirable) Experienc ...

Java Developer – SC Cleared

Salary: £60,000 - 70,000 per year Requirements Java Development experience Experience with Cloud Services Familiarity with RedHat/Kubernetes Knowledge of unit testing Understanding of DevSecOps practices (desirable) Experienc ...

Senior Frontend Developer React

Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Bring modern web applications to life in the world of financial services The Role What You’ll Do Build performant and maintainable user interfaces using Re ...

Mulesoft Developer Newcastle Liverpool

Salary: £43,000 - 83,000 per year Requirements Proven commercial experience designing and implementing enterprise integration solutions using MuleSoft Strong understanding of API-led connectivity and integration architecture principles Experience working ...

SQL Server Database Developer

Salary: £56,000 - 83,000 per year Requirements Strong experience as a SQL Server Database Developer in a production environment (typically 5 years) Excellent T‑SQL skills including performance tuning and optimisation Solid understanding of relational data ...

SQL Server Database Developer

Salary: £56,000 - 83,000 per year Requirements Strong experience as a SQL Server Database Developer in a production environment (typically 5 years) Excellent T‑SQL skills including performance tuning and optimisation Solid understanding of relational data ...

Senior Software QA Developer

Role Overview At 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 differentiated, acces ...

Salesforce Developer / Salesforce Engineer

Join Barclays as a Salesforce Developer within Private Bank Wealth Management, supporting Project PRISM, a large‑scale 2026 front‑office productivity programme focused on integrating core systems, re‑engineering processes, and enabling higher‑value advisor activities. In this role, you will deliver ...

Software Developer Lonodn, UK

Fleet is seeking a Product Manager to lead the development and execution of our logistics platform, driving growth and innovation in the logistics industry. As a key member of our team, you'll work closely with cross‑functional teams to define product strategy, prioritize features, and bring new products t ...

Principal Frontend Developer React

Location: Glasgow (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Shape seamless digital experiences that define the future of financial services The Role This role will sit in our Scotland office, with a need to potentially work in either Glasgow or Edinbur ...

Principal Frontend Developer (React)

Location: Glasgow (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Shape seamless digital experiences that define the future of financial services The Role This role will sit in our Scotland office, with a need to potentially work in either Glasgow or E ...

Senior Microsoft Dynamics Developer

Salary: £65,000 - 65,000 per year Requirements 8 years experience working with Microsoft Dynamics 365 Strong development experience with C#, .NET, and JavaScript or TypeScript Proven experience building plugins, workflows, and integrations Exper ...

Software Developer Clearing Technology

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 and depth of coverage across fo ...

Graduate Software Developer (2362)

Graduate Software Developer About Reply: Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply defines and develops business models enabled by the new models of AI, big d ...

Graduate Software Developer Programme

Job Title: Graduate Software Developer Programme (2 years) - 2 positions available Location: Hybrid between either our Central London or Croydon office and Home Working Salary: Competitive Salary Job Type: Permanent, Full Time Launch Your Tec ...

Full Stack/Backend Developer

We are an online sports betting affiliate, focusing on football, horse racing, greyhounds, American sports and more. The company operates a number of websites, along with associated social media accounts and mobile apps. The business employs approximately 25 permanent staff and also hires freelancers and c ...

Ruby on Rails Developer

This is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments. This company is a Series A startup, breaking down barriers and making the world more accessible for everyone. Originally founded within t ...

Senior Amazon Connect Developer

Job Description Miratech is looking for an experienced Senior Amazon Connect Engineer to design, develop, and maintain enterprise integrations for Amazon Connect and AWS-based contact center solutions. The role involves building scalable APIs, designing DynamoDB data models, developing Python-bas ...

Java Developer (SC Cleared)

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company:  At Amber Labs, we are a cutting-edge UK and European tec ...

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