2,324,087+ Python Developer And Python Tech Architect Jobs in UK — Top Companies Hiring July 2026

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Sr. Applied Scientist, Alexa International

Description The Alexa International Science team is looking for a passionate, talented, and inventive Senior Applied Scientist with a strong background in speech models (understanding and generation) and deep learning, to help build industry-leading Generative AI technology with speech-to-speech ...

Sr. Applied Scientist, Alexa International

DescriptionThe Alexa International Science team is looking for a passionate, talented, and inventive Senior Applied Scientist with a strong background in speech models (understanding and generation) and deep learning, to help build industry-leading Generative AI technology with speech-to-speech models and mu ...

Associate Product Engineer

Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI‑native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnera ...

Sr. Applied Scientist, Alexa International

Job ID: 10438453 | Amazon UK Services Ltd.The Alexa International Science team is looking for a passionate, talented, and inventive Senior Applied Scientist with a strong background in speech models (understanding and generation) and deep learning, to help build industry‑leading Generative AI ...

Data Engineer, Ads Auction Platform

A Data Engineer is needed to design and implement data pipelines for the Ads Auction Platform. The ideal candidate will have experience with Python, Apache Airflow, and Batch Processing. They will be responsible for ensuring the smooth operation of the data pipelines and implementing A/B Testing to optimi ...

Solutions Architect Copilot and Microsoft Power Platform

Solutions Architect - Copilot and Microsoft Power Platform Innovative Tech People, Inc. is recruiting for a permanent role as a Solutions Architect focused on Copilot, Microsoft Power Platform, Dynamics 365, and related technologies. This position is UK-based, remote with occasional client visits ...

Remote Senior Solutions Architect Cyber and Pentesting

A leading cybersecurity firm is seeking a Senior Global Talent Acquisition Partner to join their innovative Solutions Architect team. In this mid-senior level role, you will leverage your penetration testing experience to enhance customer cybersecurity resilience and foster internal collaboration. The ideal cand ...

Senior HPC and AI Network Software Architect

We are looking for a Senior HPC and AI Network Software Architect to help build the next generation of scalable AI infrastructure. The role emphasizes distributed training, real‑time inference, and communication efficiency across large systems. You will develop new software and hardware approaches, shape p ...

Security Systems Architect – Hardened Infra and Compliance

SII Group UK is seeking a Security Systems Architect to design and implement robust security solutions across server and network environments. The role involves hardening systems and ensuring compliance with security standards while supporting proactive validation activities such as penetration testing. < ...

Security Systems Architect – Hardened Infra and Compliance

Groupe SII is seeking a Security Systems Architect to define, design, and implement security solutions across server and network environments within a complex infrastructure. This role focuses on system hardening and ensuring security compliance. The ideal candidate will have strong experience in infra ...

IT Technical Architect AI and Automation Lead

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and wan ...

Architect / Technician

Overview A major residential developer is expanding their in‑house technical team in Glasgow and they’re looking for an Architect or Architectural Technician who wants to be closer to delivery, decision‑making, and the real‑world impact of their work. If you’re tired of endless design itera ...

Senior Data Engineer

About WalletConnectWalletConnect is one of the core infrastructure teams in Web3 — we build the connectivity layer that lets wallets and apps communicate securely across blockchains. Since launching in 2018, we’ve grown into a network of 75,000+ apps, 700+ wallets, and 50+ million users. Our mission ...

Software Engineer III for COMMODITIES UK

Job Description Be a key part of an agile team driving innovation to enhance, build, and deliver top‑notch technology products. Bring your Software Engineering career to the next level and become an integral part of an agile front‑office technology team where your expertise advances next‑ ...

Senior Product Security Engineer

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. QRT is a technology and data‑driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has ...

Game Data Analyst

Game Data Analyst Location: Leamington Spa (Hybrid) About The Role We’re looking for an experienced, detail-oriented Data Analyst, who is passionate about data and driven by insights in the video games industry. You should be a strong collaborator and an excellent communicator, ...

DevOps Engineer

Position Description: At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As a DevOps Engineer, you will play a key role in building, automating, and optimising secure, scalable platforms that underpi ...

DevOps Engineer

Position Description: At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As a DevOps Engineer, you will play a key role in building, automating, and optimising secure, scalable platforms that underpi ...

Azure DevOps Engineer

This range is provided by Digital Waffle. 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 Digital Waffle Tech Recruitment Manager (DevOps, Cloud & Infrastructure) for the UK & US . G ...

Azure DevOps Engineer

This range is provided by Digital Waffle. 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 Digital Waffle Tech Recruitment Manager (DevOps, Cloud & Infrastructure) for the UK & US . G ...

Senior Verification and Validation Engineer

Senior Verification & Validation Engineer / Tooling / Python / Linux Location: Wallingford - Oxfordshire Employment Type: Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. We’re currently recruiting f ...

Azure DevOps Engineer

This range is provided by Digital Waffle. 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 Digital Waffle Tech Recruitment Manager (DevOps, Cloud & Infrastructure) for the UK & US . G ...

Software Engineer Product

At Endra, our vision is to produce software of exceptional quality. Attaining this standard requires both talent and ownership. We seek individuals who care deeply about the quality of the software we deliver, whether their focus is engineering, design, support, or sales. Join our small and talented ...

Software Engineer Product

Overview At Endra, our vision is to produce software of exceptional quality. Attaining this standard requires both talent and ownership. We seek individuals who care deeply about the quality of the software we deliver, whether their focus is engineering, design, support, or sales. Join ou ...

Infrastructure Test Engineer Secure Cloud Infrastructure (SC Clearance)

Position Description: At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As an Infrastructure Test Engineer, you will play a vital role in assuring the performance, resilience, and security of comple ...

Infrastructure Test Engineer Secure Cloud Infrastructure (SC Clearance)

Position Description: At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As an Infrastructure Test Engineer, you will play a vital role in assuring the performance, resilience, and security of comple ...

Software Engineer ScaleUp All Levels

About the Role Were scaling a high-growth software business transitioning from ScaleUp mode into a structured, customer-delivery focused organisation. Their customers include large, globally recognised organisations , and the work sits at the inte ...

Senior Backend Engineer (Casino UX)

🚀 Why Midnite?Midnite is a next-generation sports betting and gaming platform built for a new wave of players.We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. ...

Senior Backend Engineer (Casino UX)

🚀 Why Midnite?Midnite is a next-generation sports betting and gaming platform built for a new wave of players.We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. ...

Digital Procurement Transformation & AI Manager

the role:Are you ready to play a key role in delivering digital procurement transformations powered by technology and AI? Do you have a strong technical background and the ability to translate business requirements into scalable, technology- and AI-enabled solutions?Join PwC’s Digi ...

Solutions Architect

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Solutions Architect Position Description At CGI, you'll help shape the future of critical nati ...

QA Engineer

QA Engineer LOCATION: Belfast, On site Office Location: Belfast About StormHarvester StormHarvester helps wastewater utilities predict and prevent issues like flooding and pollution before they happen, protecting communities and reducing costs. We are the market leader in this spa ...

Network Operations Associate

Product and Operations Associate required to automate and empower our business development activities Job title : Network Operations Associate Department : Network Team, reporting to the team’s Head of Operations About Y TREE Y TREE is a fast-growing ...

Senior Solution Architect IT/OT

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Your roleAre you a tech-savvy problem solver with a passion for brid ...

Lead Solutions Architect Strategic Customers

Req ID: FEQ126R19Location: LondonIndustry Sector: All verticals - Strategic CustomersThe Opportunity: Shaping The Future of Data & AI With Our Largest CustomersData & AI are the engine driving transformation across our customer base. We are s ...

Lead Solutions Architect Strategic Customers

Req ID: FEQ126R19Location: LondonIndustry Sector: All verticals - Strategic CustomersThe Opportunity: Shaping The Future of Data & AI With Our Largest CustomersData & AI are the engine driving transformation across our customer base. We are s ...

Senior Software Engineer II, GenAI Platform

A global information and analytics leader in Greater London is seeking a Senior Software Engineer II to focus on generative AI and platform architecture. In this role, you will lead architectural designs, develop AI services using Python, and collaborate across cross-functional teams. The ideal candidate has ove ...

Data Scientist: Brand Health & Market Insights

Marketing Management Analytics, Inc. is looking for a motivated Data Scientist to join the NextGen BHT team in London. This role involves developing predictive models and advanced brand analytics tools using Python and R, in collaboration with cross-functional teams. The successful candidate should pos ...

Senior Data Engineer: Front‑Office Data Platform

Selby Jennings is hiring a Senior Data Engineer for a quantitative hedge fund in Greater London. This hands-on role focuses on building Python-based data platforms to support systematic trading. Responsibilities include developing data pipelines, standardising datasets, and ensuring data quality. Candidates shou ...

Applied AI Engineer: Build Production Ready AI for Legal

Dentons Canada is seeking an Applied AI Engineer to design and build AI-enabled solutions for legal and business services. The role, based in Greater London, involves collaborating with various teams to translate use cases into technical designs using Python and cloud services. Key skills include Pytho ...

SRE Engineer — Metrics Obs with Prometheus & Grafana

This job requires knowledge of Prometheus, Grafana, and DataDog. Ideally, you will also have experience with C++, Python, or Golang. Responsibilities and Requirements To make an instant impact, you should have knowledge of Prometheus, Grafana, and DataDog. Experience with C++, Python, or Go ...

High Performance Trading Systems DevOps Engineer

Jump Trading in Greater London is seeking a dynamic software engineer to enhance their quantitative trading teams. The role involves managing production servers, writing python infrastructure, and solving challenging technical problems in a fast-paced environment. Ideal candidates will have a strong fo ...

Data Scientist: Build Reproducible Azure Native Analytics

ISR Recruitment is seeking a Data Scientist based in Exeter, England. This role involves driving the evolution of analytics capabilities in the sustainability sector. You'll utilize Python, Spark, and cloud technologies to automate complex workflows and build reliable data products. Your proficiency in ...

Site Reliability Engineer in London LinuxRecruit

This job requires knowledge of Prometheus, Grafana, and DataDog. Ideally, you will also have experience with C++, Python, or Golang. Responsibilities and Requirements To make an instant impact, you should have knowledge of Prometheus, Grafana, and DataDog. Experience with C++, Python, or Go ...

Lead Backend Engineer, Pension Platform (Remote)

InvestEngine is looking for a Lead Backend Engineer in Greater London to join and lead the Pension Team. The role involves hands-on backend development using Python 3.11 with Django, leading a team, and working closely with various stakeholders on product improvements. Candidates should have at least 5 years of ...

Investment Risk Modeller Hybrid London, AI Driven Analytics

BWD Search & Selection is looking for an Investment Risk Modelling Associate in Greater London. Join a fast-growing team at an innovative investment firm, where you'll enhance Python-based risk models and deliver high-quality investment insights. We seek candidates with 1-4 years of experience in inves ...

Lead Software Engineer

Redgate creates simple software to help data professionals get the most value out of any database. Our solutions solve complex database management challenges across the DevOps lifecycle, making life easier for IT leaders, development, and operations teams by increasing efficiency, reducing errors, and prot ...

Amazon Connect Engineer in Glasgow LSA RECRUIT LTD

Amazon Connect Engineer Glasgow, United Kingdom Technology Stack JavaScript Python Job Requirements Attention to detail and ability to follow instructions. Good communication and teamwork skills. Preferred Qualificatio ...

Data & AI Science Consultant in London Accenture

Work Experience In data science, machine learning, and business analytics. Practical experience in coding languages such as Python, R, Scala (Python preferred). In database technologies including SQL, ETL, No-SQL, DW, and Big Data technologies like pySpark, Hive. Accenture ...

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    Python Developer And Python Tech Architect Jobs in United Kingdom Job Search Guide, Trends and Insights