171,558+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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Quantum Communication System Developer

About usXen Quantum is building next-generation quantum communication systems based on silicon photonics and a patented architecture, enabling practical and scalable quantum key distribution (QKD). Our technology simplifies implementation and lays the foundation for high-volum ...

Apigee API Architect Hybrid, 6 Month Contract

Arm in Slough is seeking a skilled Apigee Developer for a 6-month contract. The role focuses on designing and managing API solutions to ensure secure and scalable integrations. Ideal candidates will have proven experience with Apigee and strong problem-solving skills. This opportunity allows for hybrid ...

Senior Manager – Application Security

About The Team The Senior Manager of Application Security leads a global team responsible for embedding security into Miro’s Software Development Lifecycle (SDLC)—from concept to code to customer impact. This team partners closely with product and engineering to proactively mitigate risk while ac ...

Architectural Technician – Sevenoaks

Architectural Technician – Sevenoaks Home » Construction » Architectural Technician – Sevenoaks Salary: Up to £50,000 + pkg DOE Location: Sevenoaks Overview Established Residential Developer who are award winning company that maintain strong objec ...

Delivery Manager

Job title: Delivery Manager (Ref 42229) – Division: Retail – Location: Hybrid (Clearwater Court, RG1 8DB) – Contract type: Permanent Full‑time – Salary: £47,000‑£60,000 per annum depending on skills and experience. Closing date 24/06/2026. What you’ll be doing as a Delivery Manager ...

Principal Java Engineer

Role: Principal Java Developer Location: Manchester once every two weeks Flexibility going forward: once every two weeks, Flexible. Salary: £70,000 - £80,000 + bonus Do you have experience of devel ...

Senior Systems Developer

JOB DESCRIPTION The Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent basis. We currently operate a hybrid working pattern where you will work 2 days per week in the office ...

Backend Software Engineer SC Clearance

Backend Software Engineer SC Clearance (PR/ ) Newcastle upon Tyne, England Apply with Indeed Salary: GBP90000 - GBP per annum + bonus + benefits Backend Software Engineer / Developer (Defence SC Clearance) *Newcastle onsite* to £120k+ Do you have technical experti ...

Senior Systems Developer

JOB DESCRIPTIONThe Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent basis. We currently operate a hybrid working pattern where you will work 2 days per week in the office and 3 days remo ...

BCG X Forward Deployed AI Engineer, United Kingdom

What You’ll Do Our BCG X teams own the full analytics value‑chain end to end: framing new business challenges, designing innovative algorithms, implementing, and deploying scalable solutions, and enabling colleagues and clients to fully embrace AI. Our product offerings span from fully custom‑bui ...

Senior Solution Architect IT/OT

Are you a tech‑savvy problem solver with a passion for bridging the gap between Operational Technology (OT) and Information Technology (IT)? If so, then this exciting opportunity for an OT/IT Solution Architect might be perfect for you! Responsibilities Designing and architect integ ...

Senior Analyst

In this role, you will be accountable for: Analytics & Business Performance Own and steer commercial performance reporting, ensuring senior stakeholders have clear, timely visibility of delivery against plan and the levers to improve outcomes. Translate complex data into d ...

QA Engineer

Job Purpose:We are seeking a technically skilled Test Engineer to join our dynamic Agile teams, where you will design and automate test cases, collaborate with developers, and ensure the delivery of high-quality software products.Principal duties and responsibilities: * Developing a deep ...

Graduate Delphi Developer — Healthcare Software Impact

A market-leading technology company is seeking a Graduate Developer to join their team as a Delphi Developer. You will work on software that enhances logistics for pharmaceuticals. This role involves feature development, testing, and collaboration in a dynamic environment. The ideal candidate has a basic underst ...

ML/AI Software Engineer

Job DescriptionML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pi ...

ML/AI Software Engineer

ML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pioneering technology in the ...

ML/AI Software Engineer

Job DescriptionML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pi ...

Market Data AI Specialist

Our client, a leading proprietary trading firm is looking for a Python Developer in London to support their market data optimisation function. Sitting within a lean, high-impact team that works closely with trading desks, quant researchers, and data engineering, the role focuses on building and scaling dat ...

Application Developer Microsoft Dynamics 365

Salary: £? - ? per year Requirements Active SC clearance required Strong SharePoint admin skills Experience in application technical support and troubleshooting Experience with a wide range of web applications and Microsoft systems, including Ac ...

Software Development Team Lead (.NET)

Software Development Team Lead (.NET)Location: Leeds, Hybrid Salary: £(phone number removed) + Excellent Benefits Progression: Formal training + opportunity to expand the development teamA global business is growing its software development division and is currently looking for a Software Develop ...

Customer Solutions Architect

LinearB is a Leader in the inaugural Gartner Magic Quadrant for Developer Productivity Insights Platforms.Our platform correlates data across your SDLC stack to identify bottlenecks and automate developer workflows.Our developer-first approach to automating engineering improvement uses d ...

Software Engineer DV Sponsorship

Salary: £90,000 - 90,000 per year Requirements: We are looking for a Software Developer with a telecommunications or networking background. We need strong knowledge of TCP/IP networking and VoIP systems. Experience with Python, PHP, ReactJS, and NodeJS is ...

Senior Software Developer

Salary: £60,000 - 80,000 per year Requirements Strong background in software development Proficiency in Python Experience working with AWS Strong leadership skills and ability to take ownership Strong communication skills Ability t ...

Quant Developer – Vol

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 in a dynamic and fast-paced environment, with excellent opportunities for career growth.Looki ...

Quant Developer – Vol

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 in a dynamic and fast-paced environment, with excellent opportunities for career growth.Looki ...

Senior Software Developer / Senior Embedded Linux Software Engineer

Senior Software Developer (C/Python Systems) About The Position You will join a team working on Linux system tools with Python scripting and C coding. We’re using locked-down SELinux embedded in our Hardware Security Modules (HSMs), tackling the network stacks, security rules, container i ...

Front Office RAD Developer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on dail ...

Windows UI Endpoint Developer

Windows UI Endpoint Developer HP Wolf Security is changing the future of endpoint security through delivering secure PCs with advanced hardware-enforced security features. We are growing the team and are looking for a Windows Endpoint developer to join us in Cambridge. You will be working on the ...

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 ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

Backend Developer Web/Game Infrastructure (Contract) PRELOADED

Contract: (Hybrid/Remote) Overview We're seeking a seasoned Backend Developer with a proven track record in building scalable and robust architectures, and an instinctive understanding of how to deliver seamless digital experiences. You will wor ...

Snr Partner Insights Manager, Global Fleet and Products

DescriptionGlobal Fleet and Products (GFP) are seeking a Senior Partner Insights Manager to develop actionable, data-driven insights that help deliver meaningful improvement to Delivery Service Partners (DSPs) experience of operating fleet on the Amazon contract. In this role you will develop and lead new d ...

Remote Blockchain Developer (remote) Quant Capital

Job Opportunity: Blockchain DeveloperQuant Capital is urgently looking for a Blockchain Developer to join our high-profile clients' Team. Our client is a well-known global Prop Trading firm that highly values technology, especially the open-source variety. They are seeking individuals motivated by the shar ...

Full Stack Engineer – Node.js/Python | Hybrid, Impact

A global technology company in the United Kingdom is seeking a Software Engineer to develop innovative surveillance camera systems. This hybrid role involves using Node.js and Python to build server-side applications and creating user interfaces with modern JavaScript frameworks. The ideal candidate will have a ...

Freelance Data Science AI Trainer (Python & SQL)

A leading data science consultancy is seeking a Freelance Computational Data Science Expert. The role involves designing complex data science problems using Python and SQL, documenting challenges based on real business scenarios. Applicants should have a Master’s or PhD and at least 5 years of experience. This f ...

Senior Software Test Automation Engineer (Playwright/Python)

Senior Software Test Automation Engineer We are looking for a Senior Software Test Automation Engineer who is passionate about delivering high-quality software through automation-first and shift-left testing practices. In this hands‑on role, you will design, develop, and maintain scalable test au ...

Senior Python Backend Engineer AI Agent Systems

VIDRUSH AI STUDIOS LLP is seeking a Senior Python Backend Engineer to help build and scale their AI-driven media pipeline. This role emphasizes ownership and tangible progress, requiring strong engineering skills in Python and experience with LLMs. The successful candidate will work on integrating APIs ...

API & EKS Platform Engineer — Python, AWS, MCP

Luxoft is seeking a professional to improve reporting capabilities through the design and build of APIs. This role will focus on transforming how non-cash collateral data is accessed and utilized, enhancing the efficiency of report generation and data access. The perfect candidate will have strong skil ...

Senior AI Engineer GenAI & Python for Logistics

Infios, based in the United Kingdom, seeks a Senior Software Engineer specializing in Python and GenAI to enhance supply chain technologies. You will collaborate with cross-functional teams to develop AI-driven solutions and engage in the innovative design of new products. The ideal candidate has over ...

Senior Python Engineer: Data Ingest & Scraping Lead

FXC Intelligence in the United Kingdom is seeking a Senior Python Engineer to join the Data Ingest team. This role involves researching and improving the data scraping processes for cross-border payments data. You'll ensure data quality and collaborate with a group of 40 technologists. The ideal candid ...

Senior AI Engineer: GenAI & Python (Remote UK)

Infios US, Inc. is seeking a Senior AI Engineer in the United Kingdom to design and develop innovative AI-driven solutions. This remote role requires strong Python and AI skills, with a focus on collaboration and continuous improvement. As a part of a global product development team, you will have oppo ...

Senior Backend Engineer Remote, Python & Azure SaaS

A technology firm is seeking a Senior Backend Engineer to lead the design and implementation of core backend services for an Azure-based SaaS platform. This role emphasizes the creation of robust REST APIs, optimization of workflows, and maintenance of cloud infrastructure. Ideal candidates will possess over 6 y ...

Staff Python Engineer AI Powered Enterprise Platform

Atarus is seeking a Staff Product Engineer to help build the core platform for its innovative AI solutions within the accounting and financial operations sector. This role combines backend systems, AI workflows, and customer-facing features, offering strong ownership across the product. The ideal candi ...

Python Engineer – (DevOps/Internal Tools) FULLLY REMOTE

Job Description As a software engineer, you'll join a team tackling complex challenges in automating,streamlining, and scaling engineering and support workflows through the development ofcritical APIs and applications. This role requires actual engineering thinking to build robust ...

Python Engineer – (DevOps/Internal Tools) FULLLY REMOTE

Job Description As a software engineer, you'll join a team tackling complex challenges in automating,streamlining, and scaling engineering and support workflows through the development ofcritical APIs and applications. This role requires actual engineering thinking to build robust ...

Full Stack Engineer (AI/ML, Python, Agentic)

Full Stack Engineer (AI/ML, Python, Agentic) – Global Tech Company – London Day rate: £500 – £700 (inside IR35)Duration: 12 months Hybrid: 3 days per week Start: ASAP My exciting new client is looking for a Full Stack Engineer with AI/ML and Python experience. H ...

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