223,745+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Quantitative Developer – Systematic Hedge fund £400k

Overview Quantitative Developer – Systematic Hedge Fund – £400k Paragon Alpha are partnered with a top performing Quant Hedge Fund currently managing around $30b in AUM. They are looking to hire a Quant Developer to build mid-frequency trading infrastructure and a signal generation framewor ...

Full Stack Developer

Full Stack Developer£55,000 - £60,000Bristol - Hybrid (3 days per week in the office)We are looking for a .NET Developer to join a well-established, independently owned insurance software company based in Bristol.Despite their tenure, the culture is anything but corporate, this is ...

Software Engineer Data, Lakehouse and AI Data Platform Engineer Analyst/Associate London

The Opportunity Join a team building the data foundations that support the firm’s AI and analytics capabilities. This role sits within the engineering effort to develop a modern Lakehouse and AI data platform that enables reliable, well-governed and high-performing data use across the firm. ...

Software Engineer Data, Lakehouse and AI Data Platform Engineer Vice President London

The OpportunityJoin a team building the data foundations that support the firm’s AI and analytics capabilities. This role sits within the engineering effort to develop a modern Lakehouse and AI data platform that enables reliable, well-governed and high-performing data use across the firm.<b ...

Software Engineer Data, Lakehouse and AI Data Platform Engineer Analyst/Associate London

The OpportunityJoin a team building the data foundations that support the firm’s AI and analytics capabilities. This role sits within the engineering effort to develop a modern Lakehouse and AI data platform that enables reliable, well-governed and high-performing data use across the firm.<b ...

Software Engineer Data, Lakehouse and AI Data Platform Engineer Vice President London

The OpportunityJoin a team building the data foundations that support the firm’s AI and analytics capabilities. This role sits within the engineering effort to develop a modern Lakehouse and AI data platform that enables reliable, well-governed and high-performing data use across the firm.<b ...

Software Engineer Data, Lakehouse and AI Data Platform Engineer Analyst/Associate London

The OpportunityJoin a team building the data foundations that support the firm’s AI and analytics capabilities. This role sits within the engineering effort to develop a modern Lakehouse and AI data platform that enables reliable, well-governed and high-performing data use across the firm.<b ...

Graduate/Junior C#/WPF Developer

Graduate/Junior C#/.NET (WPF) Developer | Automotive | Wymondham | Up to £40k Our client, who is based on the outskirts of Norwich, is an established automotive technology company with a global client base. They are looking to add a Junior–Mid Level C# / .NET Developer to their growing developmen ...

Linux Engineer Hedge Fund £150K+

Our client is one of the world’s leading systematic trading firms – A company at the cutting edge of finance, technology and quantitative analytics. In London they’re growing their Infrastructure team and are looking for an experienced, senior Linux engineer to join them. You’ll have the ...

AI Engineer Financial Services Consulting

We're hiring AI Engineers and Technical AI Leaders in Manchester A leading consulting and technology firm is growing its AI capability across financial services and they're looking for engineers who build things that actually make it to production.You'll be working on intelligent platforms, LLM- ...

Rust Developer | Crypto/Blockchain Trading Technology

Rust Developer | Crypto/Blockchain Trading Technology Location: London, UK - 5 days a week in office required Package: Base + Bonus + Equity We are working closely with a profitable, venture-backed crypto tech company based in London, who specialize i ...

Senior Engineer (Backend / Dev Tooling)

Rhinestone is building at the bleeding edge of the crypto wallet tech stack. We built the first ERC-4337-compliant Modular Smart Account, the precursor to ERC-7579. This is the dominant technical standard for Smart Accounts, which we lead and use as a foundational layer to permissionless wallet innovation ...

Quantitative Developer Equities

Our client is a leading AI/ML Asset Management firm headquartered in London and is seeking a C++ Quantitative Developer front office technology for strategies development to contribute to the globally experienced team. The firms team integrates innovative technology and trading strategies, while utilizing a s ...

Senior RF Test Engineer

Experienced 3GPP RF Test Engineer needed for technical and team leadership role This Cambridge company develops communications technology that simplifies the architecting of connected devices, making RF connectivity more accessible for a wide range of applications. They are seeking an RF Te ...

Founding AI Engineer | Early Stage AI Start Up | London

Founding AI Engineer | Early Stage AI Start-Up | London Founding AI Engineer required to join an extremely well funded, rapidly growing early-stage AI start-up with a world class founding team using AI to solve a real world problem. You’ll be one of the first technical hires, working directly wit ...

Network Engineer Defence High Security Clearance Required

Network Engineer - Defence High Security Clearance Required £65k + benefits Farnborough based This role sits within a team responsible for building and supporting secure cloud infrastructure in a highly secure environment. The position combines traditional network ...

AI Engineer Enterprise Product AI

Our client, a leading technology company, is currently seeking an AI Engineer - Enterprise Product AI to join their team. This is an exciting opportunity to embed AI into established enterprise products within the technology sector.Key Responsibilities:Embedding AI into enterprise SaaS products<b ...

Full Stack.NET Developer

Full Stack .NET DeveloperConsortia are pleased to be partnering again with a well-established UK-based SaaS company as they look to hire a Full Stack .NET Developer to join their growing engineering team. The business develops and maintains cloud-based software platforms used by organisation ...

AI Integration Engineer

Senior AI Automation EngineerPlease read the below high-level overview of this role first before getting in touchWe're looking for a hands-on Senior AI Integration Engineer with strong Python, Azure and API integration experience who has successfully deployed AI-powered solutions into secure, sca ...

Back end Engineer

Job DescriptionAbout the Role The Back-End Engineer in Octopart is responsible for the design and maintenance of the systems, services, and data pipelines that power Octopart and other Altium products. You may expect deep technical challenges, high autonomy, and opportunities to ...

Site Reliability Engineer

We are seeking an experienced Site Reliability Engineer (SRE) to join our Group Technology Team in Milton Keynes. ConnellsX is Connells Group Technologys internal developer platform, built on Microsoft Azure. It simplifies cloud hosting, embeds security and compliance by default, and enables a fricti ...

React UI Developer

# React UI Developer at N Consulting LtdWork mode: Hybrid, 3 days WFO Contract duration: 12 months Location: London --------------------------------------- JOB DETAILS Role Title: React UI Developer Required Core Skills: React , TypeScript Minimum years of experience: 8+ years Detailed Job D ...

Systems Developers Dynamics 365

Prestigious opportunity for a Systems Developer with strong Dynamics 365 & Power Platform expertise to join our IT team and help deliver innovative, business critical solutions. This role combines core software engineering with specialist D365 development, giving you the opportunity to shape systems that supp ...

AI Ops Engineer up to £85,000 + Benefits Hybrid Derby

AI Ops Engineer Salary: Up to £85,000 Location: Hybrid - 3 days per week onsite in Derby Working Hours: Full time - Monday to Friday A globally renowned organisation is seeking an AI Ops Engineer to join a growing AI and data function, taking ownership of the operational b ...

AI Engineer

AI Engineer – Job Description Position SummaryOur client’s AI & Data function focuses on helping organisations solveplex business challenges through the effective use of data, artificial intelligence, and modern technology platforms.The team delivers end-to-end, business-driven solutions that integrate data ...

AI Engineer

AI Engineer – Job Description Position SummaryOur client’s AI & Data function focuses on helping organisations solveplex business challenges through the effective use of data, artificial intelligence, and modern technology platforms.The team delivers end-to-end, business-driven solutions that integrate data ...

Senior Software Engineer | 0 to 1 AI Fintech Builder

Airwallex, based in the United Kingdom, is looking for experienced software engineers to join our elite team. You will partner with our CEO to develop revolutionary financial software using cutting-edge AI capabilities. We seek individuals who thrive in high-growth environments with a strong capability in bac ...

Senior Software Engineer (12M FTC) — Remote UK, Agile Delivery

Insights is seeking a Senior Software Engineer for a 12 month fixed term contract, primarily remote but based in the United Kingdom. You will design, develop, and deliver high-quality software as part of an agile delivery squad. The role emphasizes strong JavaScript and React expertise, continuous impr ...

Full Stack Software Engineer: AI Powered Hiring Tech (Remote)

Onyx-Conseil in the United Kingdom is seeking an early-career Software Engineer to join their fast-growing team focused on AI-powered recruitment technology. In this remote full-time role, you will develop and improve products that automate candidate sourcing and hiring workflows. The successful candid ...

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

About the job The role involves working in a dynamic environment with a diverse team of senior backend developers, product managers and leadership to build mobile versions of our AI solutions. The applications are meant to be high performance, light‑weight and highly intuitive to cater to a varie ...

Senior Software Engineer, Backend – GTPN Platform (Relocate to Singapore)

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SH ...

Senior Software Engineer, Backend – GTPN Platform (Relocate to Singapore)

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SH ...

Senior Principal AI Engineer

Salary: £30,000 - 55,000 per year Requirements Solid software engineering background (Python required; additional languages a plus) Strong experience as an AI Engineer, ML Engineer, or similar role delivering production AI systems Experience with ML frame ...

Senior Drone Software Dev Engineer, Ring Robotics Platform Engineering

DescriptionRing is working on innovative robotics products; therefore, we are looking for skilled individuals with a strong bias for action and deep technical knowledge to join our team in Cambridge. Our team is developing a new class of product and building the software framework for high performan ...

Software Development Engineer, Alexa for Shopping on Details Page

DescriptionAlexa for Shopping (AFS) is a generative AI-powered shopping assistant in the Amazon Shopping app designed to help answer a variety of shopping-related questions. AFS makes it easy for customers to find and discover the best products to meet their needs by helping with product research, providing ...

AI/ML Senior Software Engineer, Data Optimization and Platform

AI/ML Senior Software Engineer, Data Optimization and Platform _corporate_fare_ Google _place_ London, UK **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum quali ...

Staff Software Engineer, Android Growth Systems and App Foundations

Staff Software Engineer, Android Growth Systems and App Foundations _corporate_fare_ Google _place_ London, UK **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. **Minimum qualificatio ...

Software Engineer, Applied AI, Agent Building, Google Cloud Platform

Software Engineer, Applied AI, Agent Building, Google Cloud Platform _corporate_fare_ Google _place_ London, UK **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum ...

Software Engineer, Agent Building, Applied AI, Google Cloud Platform

Software Engineer, Agent Building, Applied AI, Google Cloud Platform _corporate_fare_ Google _place_ London, UK **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum ...

Seat Systems Software Certification Engineer (Associate or Experienced level)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. At Boeing, we innovat ...

Senior Fullstack Engineer Commerce Platform

The Subscriptions Mission builds and evolves the experiences and systems that allow millions of listeners to discover, subscribe to, and enjoy Spotify Premium. Our teams focus on awareness, acquisition, activation, retention, and commerce — ensuring seamless experiences that help fans connect more deeply with ...

Principal Architect

Principal Architect | TypeScript, Node, Python | Global Environmental Data Non-Profit Powering Investment Decisions Location: Hybrid, 2 days a month in the London office Must-have: hands‑on engineering depth and platform‑wide architecture leadership, not one or the other </ ...

Reliability Engineer, Global Reliability Intelligence Programs

Reliability Engineer, Global Reliability Intelligence Programs Job ID: | Amazon UK Services Ltd. - A10 A Reliability Engineer focused on RCA and FMEA hunts down the true causes of failures and eliminates them before they happen again. They lead high-impact investigations, turn data into ...

Engineering Analyst

Our Client specializes in delivering temporary and permanent mooring solutions for floating offshore units. They provide a fully integrated service—ranging from system design and analysis, equipment supply and management, to all aspects of installation operations. With headquarters in Aberdeen and a dedica ...

.NET Software Engineer – Zurich (Hybrid) | TDD, CI, Distributed Systems

Noir Consulting is offering a unique opportunity for a .NET Software Engineer to join an innovative software company in Zurich. This role involves developing and enhancing application software from initial concept to market-ready products. The ideal candidate will have experience with complex .NET appl ...

C++/Rust Software Engineer — Linux RT & Cloud Security (Hybrid)

SoCode Limited is seeking a Mid/Senior C++/Rust Software Engineer to join their hybrid team in Cambridgeshire. You will engage in greenfield development, contributing to Linux-based cloud applications and network security solutions. The ideal candidate has experience in C++ and/or Rust and will be resp ...

Software Security Engineer – Defence Systems (Hybrid, SC‑DV Ready)

A leading defence organisation in the UK is seeking a Software Security Expert to guide security aspects throughout product lifecycle and provide technical expertise to development teams. The role offers dynamic hybrid working arrangements and requires significant experience in developing complex software produc ...

Automation Systems Developer

Automation Systems Developer Castle Donington, DerbyshireWe are looking for an experienced Automation Systems Developer who enjoys building real-world solutions that make businesses more efficient.Our Automation Systems Developer would design, build, and maintain so ...

Automation Systems Developer

Automation Systems Developer Castle Donington, DerbyshireWe are looking for an experienced Automation Systems Developer who enjoys building real-world solutions that make businesses more efficient.Our Automation Systems Developer would design, build, and maintain so ...

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