223,722+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Engineer, TCAD

Job DescriptionSilvaco is looking for a software engineer to join our TCAD simulation team in the UK. Working at the very center of the TCAD group, the Numerical Simulation Software Developer will help Silvaco develop and deliver high quality products and services.  As a member of t ...

Degree Apprenticeship BSc Digital Technology Software Engineer (In Partnership with QMUL) ([...]

Degree Apprenticeship - BSc Digital Technology - Software Engineer (In Partnership with QMUL) About Glue Reply: Glue Reply is the outcome-focused Architecture specialist within the Reply Group. Through services encompassing Business Change/Transformation, Strategy & Architec ...

Senior AI Commerce Platform Engineer

A tech startup in the United Kingdom is seeking an experienced software developer to build and own core backend services for commerce infrastructure. The ideal candidate will have over 5 years of experience with service-oriented software products, and possess a strong understanding of cloud infrastructure and CI ...

AI Platform Engineer

Join Us as an AI Platform Engineer – Shape the Future of AI at Barclays. We’re excited to launch a groundbreaking initiative at Barclays – building a next‑generation platform that empowers front‑office developers (Quants and Strats) to create high‑performance, AI‑driven applications. As an AI Platf ...

Sr. CPU/NPU Performance Workload Modeling Technical Expert

Job Summary We are seeking a highly motivated performance engineer to join our workload modelling team to work on design and implementation of methodologies and tools for workloads modelling and simulation with primary focus on AI. As a performance engineer you will work on characterization of wo ...

Lead Assembler Developer Remote in EMEA (Open Telemetry Support)

Lead Assembler Developer - Remote in EMEA (Open Telemetry Support) Join to apply for the Lead Assembler Developer - Remote in EMEA (Open Telemetry Support) role at BMC Software Lead Assembler Developer - Remote in EMEA (Open Telemetry Support) 5 day ...

Senior DevOps Engineer

Job Overview: We are looking for highly capable, passionate, hands‑on DevOps engineers to help support the delivery of complex projects, software releases and drive improvements to our technology stack and developer tooling. You will play a critical role in defining and implementing solutions tha ...

Senior DevOps Engineer

Job Overview: We are looking for highly capable, passionate, hands‑on DevOps engineers to help support the delivery of complex projects, software releases and drive improvements to our technology stack and developer tooling. You will play a critical role in defining and implementing solutions tha ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This is an opportun ...

Experienced IT Recruitment Consultant DACH & Poland Focus

Experienced IT Recruitment Consultant - DACH & Poland FocusLocation: London Role Type: 360° Billing Target Markets: DACH Region (Germany, Austria, Switzerland) & Poland Specialisation: Software Development RecruitmentAbout Us ...

Senior Software Developer, Creature Performance (Brahma AI A DNEG Dedicated Unit of Brahma)

Description Position at DNEG We are creating a team to push the boundaries of Creatures technology in Visual Effects and Feature Animation. Together with our artists we are sketching our vision of the future in Creatures and define the development that will turn such vision into a reality.Th ...

Senior Software Developer, Creature Performance (Brahma AI A DNEG Dedicated Unit of Brahma)

Description Position at DNEG We are creating a team to push the boundaries of Creatures technology in Visual Effects and Feature Animation. Together with our artists we are sketching our vision of the future in Creatures and define the development that will turn such vision into a reality.Th ...

Experienced IT Recruitment Consultant DACH & Poland Focus

Experienced IT Recruitment Consultant - DACH & Poland FocusLocation: London Role Type: 360° Billing Target Markets: DACH Region (Germany, Austria, Switzerland) & Poland Specialisation: Software Development RecruitmentAbout Us ...

Senior Backend Engineer — Game APIs & Tools

A leading video game developer is seeking an experienced Senior Online Developer in Oxford. You will build and support internal and external web APIs using your JavaScript expertise. This role involves the complete software development lifecycle and working on both internal tools and public APIs. Flexibility is ...

Application Support Developer

Description Application Support/Developer – Norwich – (Negotiable subject to experience) My client are now looking for a support developer to join their team in Norwich. You will be part of the development team providing support to bespoke products and applications. Day to d ...

Application Support Developer

Description Application Support/Developer – Norwich – (Negotiable subject to experience) My client are now looking for a support developer to join their team in Norwich. You will be part of the development team providing support to bespoke products and applications. Day to d ...

Security Engineer III

Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies.As a Security Engineer III - Cloud and Infrastructure at JP ...

Security Engineer III

Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies.As a Security Engineer III - Cloud and Infrastructure at JP ...

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 ...

Cloud Security Engineers Multiple Levels

Cloud Security Engineers - Multiple LevelsBelfast | Hybrid Build Security. Lead Engineers. Protect Cloud Platforms.We're hiring a hands-on Cloud Product Security Engineering Manager to lead a team building and operating cloud-native security controls across lar ...

Technical Solutions Engineer

1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Sadler Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct mess ...

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 DevOps Engineer

Elliptic has helped trace and disrupt over $21.8 billion in illicit crypto laundered across blockchains, from sanctioned nation states to organized crime networks hiding funds through token swaps and unregulated exchanges. It’s how compliance and investigations teams fight back, tracking and screening tran ...

Machine Learning Engineer ID42778

Get AI-powered advice on this job and more exclusive features. This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Humand Talent Are you re ...

Senior Platform Engineer — Build a Scalable Dev Platform

Fanatics-Betting- is seeking a Senior Platform Engineer to join their dynamic Platform Engineering team. This vital role requires expertise in cloud infrastructure and Kubernetes, focusing on enhancing developer productivity and cloud cost efficiency. The successful candidate will deliver key platform ...

DVP Data Engineer

DVP Data Engineer Salary: Dependent on experienceLocation: DaventryContract: PermanentRole Summary<span style ...

DVP Data Engineer

DVP Data Engineer Salary: Dependent on experienceLocation: DaventryContract: PermanentRole Summary<span style ...

.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 ...

Senior DevOps Engineer: Cloud CI/CD & Infra Expert

Find your next tech and IT Job or contract role. Senior DevOps Engineer Responsibilities: Build and maintain production and non‑production environments for high availability and cost optimisation. Build and maintain CI/CD pipelines to achieve fast, effective soft ...

Lead DevOps Engineer Department for Science, Innovation & Technology G7

Find your next tech and IT Job or contract role. Senior DevOps Engineer Responsibilities: Build and maintain production and non‑production environments for high availability and cost optimisation. Build and maintain CI/CD pipelines to achieve fast, effective soft ...

Production Engineer Vice President

The Production Engineer is a pivotal role within Citi's Technology organisation, responsible for designing, building, and operating the intelligent systems that underpin our global production environment. This is an engineering-first position at the intersection of software craftsmanship, AI-native development, ...

Ai Forward Deployed Engineer

Overview I am currently partnering with a world-leading AI software business that is fundamentally changing how developers build and deploy autonomous agents. They are looking for a highly technical yet conversational AI Forward Deployed Engineer to join their London team. This is a unique ...

Backend Software Engineer (Member of Technical Staff, Search Crawer)

Responsibilities We are seeking an experienced Backend Software Engineer to join our Crawler team In this role, you will design, develop, and operate systems that ingest, process, and manage web‑scale data in support of our next generation of advanced search technologies <li ...

Senior Data Engineer

Overview WHO WE ARE We are a fast-growing SaaS company, operating for over two years, at the cutting edge of technology. Our all-in-one integrated platform is powered by AI and designed to transform the way our industry operates. What you will be doing As a key member of our ...

Vulnerability Engineer

| High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK Based£85,000 + benefitsPermanent – Full time Want to spend your days hunting the vulnerabilities that actually matter – the RCEs, the auth bypasses, the bugs attackers will weaponise tomorrow ...

Vulnerability Engineer

| High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK Based£85,000 + benefitsPermanent – Full time Want to spend your days hunting the vulnerabilities that actually matter – the RCEs, the auth bypasses, the bugs attackers will weaponise tomorrow ...

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