676,773+ Lead Python Developer Cloud Fastapi Data Platforms Jobs in UK — Top Companies Hiring June 2026

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Senior Manager, Data Engineering

WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational gro ...

Remote Senior Python Backend Engineer – AI Voice Platform

A leading tech recruitment agency has an exciting opportunity for a Senior Python Developer to join a market-leading tech firm. This fully remote position requires a candidate with strong backend development experience, deep Python skills, and familiarity with AI-powered systems. Responsibilities include designi ...

AI Driven Backend Engineer for Agentic Workflows

Boundaryless is seeking a Backend Developer to design and build production-ready Python services. This role focuses on LLM and Generative AI integration, requiring strong expertise in building APIs and backend systems. Located in Canary Wharf, London, the position demands at least three days on-site pr ...

Hybrid UI/UX Engineer: Design & Build Python Web Apps

Queen Square Recruitment is looking for a UI/UX Designer & Web Application Developer for a hybrid role blending UX design with development. The role involves designing intuitive user experiences and building them using Python and React for an enterprise-scale project. The ideal candidate should have 5 ...

Fintech Python Engineer Valuation Systems & Architecture

Quant Capital is seeking a Junior Python Developer to join a leading FinTech company in London. The successful candidate will work on high-class Derivatives Instruments Valuation, helping to shape architecture. Proficiency in Python and frameworks like Flask or Django is required, along with experience in Javasc ...

DevSecOps Engineer

We are seeking DevSecOps Engineers at all levels to join a growing engineering team, with a particular focus on Infrastructure Engineering. This role offers the opportunity to work on complex, mission-critical systems while contributing to the design, delivery and security of modern digital platforms. ...

Automation Tester (Security Clearance)

Position Description: At CGI, we’re redefining the standards of infrastructure reliability and performance across hybrid and cloud environments. As an Infrastructure Test Engineer, you’ll play a vital role in ensuring that mission-critical platforms are resilient, secure, and production-r ...

Senior Azure Cloud Engineer / Architect

Compensation Up to £70,000 + Benefits Overview This is an opportunity to join a growing, cloud-native environment where you will have real ownership of Azure infrastructure and play a key role in shaping modern cloud and AI-led solutions. You will operate at the intersection of ...

Quantitative Developer, Global Delta One

Quantitative Developer, Global Delta One Job LocationLondonEmployment typeRegularDepartmentTechnology, TradingTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate ...

Staff Software Engineer Backend & AI Infra

Staff Software Engineer - Backend & AI InfraRemote | Full-timeLocation: Based in US to GMT timezonesCompensation: Competitive Compensation PackageOur client is a high-growth technology firm. They are seeking a Sta ...

Senior Quality Assurance Analyst

Job Title: Senior Quality Assurance Analyst Location: London We are hiring a Senior Quality Assurance Analyst to join our Trade & Transaction Reporting (TTR) Data Quality function. This is a key role focused on ensuring the accuracy, completeness, and integrity of re ...

Software Development Engineer in Test

About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate ...

Senior Software Engineer, AI Centre of Excellence

Company Description We're Checkout.com - you might not know our name, but we're behind many of the digital experiences people use every day. When you book a holiday, order food, renew a subscription or check out online with brands like Spotify, Klarna, Uber Eats, TikTok, Sony, or eBay, ther ...

Senior Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The platform spans ...

Senior Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The ...

System Development Engineer, AWS Networking

DescriptionWould you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible. We have an amazing opportunity for you to joi ...

System Development Engineer, AWS Networking

DescriptionWould you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible. We have an amazing opportunity for you to joi ...

VodafoneThree Senior Engineer

VodafoneThree - Senior Engineer (Packet Core Services) Location: Newbury+ Hybrid Working Hours: Full time 37.5 hours per week – Mon to Fri Job Description What you’ll do The Network Engineering function is accountable for the design, ...

Lead Legal Counsel & UK DPO (Contract) – SaaS/Cloud

IONOS Group seeks a Manager, Legal Counsel to lead a UK legal team and ensure compliance with regulations while providing commercial legal support. This role, based in Gloucester, includes mentoring, acting as the Data Protection Officer, and guiding the team on various legal matters. The ideal candida ...

Senior Platform Engineer Cloud, CI/CD & Automation Lead

Team17 Digital Limited is looking for a Senior Platform Engineer to join their Platform Engineering function in Wakefield, UK. This role involves hands-on technical work focusing on platforms, infrastructure, and automation. The ideal candidate will enhance platform services, support cloud migrations, ...

Lead Quality Engineer – AI Driven Cloud & QA Strategy

Cox Automotive Europe is seeking a Lead Quality Engineer to oversee quality engineering in a significant transformation project. You will shape teams through the shift from legacy systems to modern, cloud-native architectures, while integrating AI practices. The ideal candidate will provide leadership, ...

Senior Infrastructure Lead: Hybrid Cloud, VMware & DR Expert

Method Resourcing is seeking an experienced infrastructure professional in London for a hybrid role involving large-scale VMware and private cloud environments. You will lead technical initiatives and act as a senior escalation point within a highly regulated infrastructure. The position offers a compe ...

Senior Cloud Delivery Lead AWS, Agile, Stakeholder Mgmt

A government agency in Liverpool is looking for a Senior Technology Delivery Manager to lead technology teams and deliver innovative solutions in cloud technology. This position requires significant experience in managing delivery processes and engaging with stakeholders effectively. The ideal candidate will hav ...

Azure DevOps Lead Remote CI/CD & Cloud Automation

A leading technology firm in the UK is seeking a Senior Azure DevOps Engineer to lead the design and implementation of CI/CD pipelines for cloud applications. This role requires deep expertise in Azure DevOps and Kubernetes, along with strong communication skills to mentor junior team members. The ideal candidat ...

Senior Java Lead: Microservices, CI/CD & Cloud (Hybrid)

LA International is seeking a Lead / Senior Java Developer for a hybrid position based in Glasgow. The ideal candidate will design, develop, and support enterprise Java applications with a focus on microservices and REST APIs. Strong commercial experience with Java 8+, Spring Boot, and Agile methodologies is ...

Lead CIS Security Architect Cloud & Hybrid London Contract

Hamilton Barnes Associates Limited is seeking a senior security professional to lead the implementation of the CIS Critical Security Controls across a large enterprise. This role requires a combination of strategic leadership and hands-on technical expertise, driving the transition towards a CIS-aligned secur ...

VP Full Stack Tech Lead — GenAI, Cloud, Hybrid

Citi in Belfast is looking for a skilled developer to join their Source to Pay Solutions Technology group. The role includes designing and enhancing Java-based backend services while collaborating with global teams to ensure compliance with regulatory standards. The ideal candidate will possess strong ...

Senior Digital Infrastructure Lead — Cloud/Hybrid (Fixed Term)

Velindre University NHS Trust is seeking a Senior Digital Infrastructure Lead to manage secure IT infrastructure supporting both the Welsh Blood Service and Velindre Cancer Centre. This role involves designing, supporting, and improving infrastructure services across on-premise, cloud, and hybrid envir ...

Azure DevOps Engineer Cloud Platform & CI/CD Lead

Brio Digital is seeking an experienced Azure DevOps Engineer for a 6-month contract based in the UK. You will manage Azure infrastructure and CI/CD pipelines, ensuring platform security while supporting migration activities. The ideal candidate should have strong Azure experience, particularly with Bic ...

Senior Cloud Engineer — AWS, Terraform & CI/CD Lead

Oxford Nanopore Technologies Ltd. is seeking a skilled individual to design and optimize AWS infrastructures, automate processes using Terraform, and enhance Docker workload management. The ideal candidate will possess extensive experience with AWS services, Terraform, and GitLab CI pipelines, showcasi ...

Quality Engineering Lead: Oracle HCM Cloud (Fusion) Testing

Infosys UK in Warwick seeks a Quality Engineering Lead with over 8 years of experience in Oracle ERP Testing and strong knowledge of Oracle Fusion HCM Cloud. The candidate will define problems and provide innovative solutions throughout the consulting lifecycle. The role includes test planning, executi ...

SAP Security & Roles Lead for Cloud & R&A

The Open University is seeking an SAP Security Consultant to strengthen security for its cloud-enabled SAP landscape. You will manage and support SAP roles across diverse systems while collaborating with various IT teams to ensure best practices. The ideal candidate will have a degree in Computing & IT ...

Senior SAP Tech Solution Architect: Lead Cloud & AI

KPMG Careers is looking for a Senior Manager for the SAP Technology Solution Architect role in Birmingham. The successful candidate will be responsible for the technical design and architecture of SAP solutions across on-premise, private cloud, and public cloud environments. This includes translating complex ...

IT Technical Delivery Manager Secure Cloud & Infra Lead

Aspire Defence Services Limited is looking for an experienced IT Technical Delivery Manager to join their team in Tidworth. In this role, you will oversee the development and maintenance of the IT strategy while managing IT infrastructure and services. The ideal candidate should possess strong leadership, exc ...

Security Infrastructure Engineer Cloud & On Site Ops Lead

Technify Talent Limited is looking for an experienced Infrastructure Engineer to join a fast-growing security technology company in Reading. This pivotal role supports critical security systems, involving both on-site infrastructure and cloud environments. As the technical lead, you'll manage infrastru ...

Senior SAP Tech Solution Architect: Lead Cloud & AI

KPMG Careers is looking for a Senior Manager for the SAP Technology Solution Architect role in Birmingham. The successful candidate will be responsible for the technical design and architecture of SAP solutions across on-premise, private cloud, and public cloud environments. This includes translating complex ...

Zero Trust Security Architect — Lead Enterprise Cloud Security

Accenture is seeking a Zero Trust Security Architect based in London. This role requires significant experience in designing and implementing Zero Trust architectures across enterprise environments. You will collaborate with teams to shape secure frameworks, conduct risk evaluations, and troubleshoot deployme ...

Public Sector New Business Lead – IT Services & Cloud

Exponential-e is seeking a mid-senior level New Business Sales Executive to join our Public Sector team in Greater London. You will identify new opportunities in Managed IT Services, Cloud, Cyber, and Networks, driving sales through disciplined prospecting and relationship-building. The ideal candidate ...

Senior Oracle EPM Cloud Consultant Design, Lead & Deliver

IBM in Manchester is seeking a Senior Consultant to work within the IBM Consulting Client Innovation Center. This role focuses on leading design and implementation of Oracle EPM Cloud solutions while mentoring junior team members. Candidates should have significant experience in solution design and a strong u ...

ERP Lead — IFS Cloud Finance Upgrade | Flexible Working

CMA Recruitment Group offers an exciting opportunity for an ERP Implementation Lead in Langstone, UK. In this role, you will lead the deployment of the Finance module within IFS Cloud, ensuring seamless integration and user adoption. The ideal candidate will have experience with ERP implementations and ...

Senior Cyber Security Engineer – Cloud & SIEM Defense Lead

Summary | Salary: Competitive plus comprehensive benefits package | Grade: 3B | Reporting Line: Lead Cyber Security Engineer | Contact Type: Permanent | Location: London | Closing Date: 02/06/2026 What to expect The role is pivotal for enhancing the security framework of the Post ...

Senior Backend Engineer: .NET & Azure Cloud Migration Lead

Parser is seeking a Senior Software Engineer in Greater London to lead the migration of .NET services from AWS to Azure. The role involves designing event-driven systems, mentoring teams, and establishing CI/CD pipelines. The ideal candidate will have strong skills in .NET Core/6+, AWS, and Azure technologies, w ...

SC Cleared Security Architect – Hybrid, Cloud Security Lead

SmartSourcing Ltd is seeking an SC CLEARED Security Architect for a 12-month government project, working in a hybrid model with onsite commitments in Manchester. Candidates should have proven experience in delivering security architecture within the UK public sector and strong skills in cloud security, partic ...

Lead Cloud & Compute Security Engineer (IaC & CI/CD)

Lloyds Bank plc is seeking a Lead Infrastructure Engineer (Cloud & Compute Security) with a strong engineering mindset to build scalable systems. This hybrid role involves creating a Unified Exposure Management platform to enhance security across multi-cloud environments. The successful candidate will ...

Lead SDET: Backend Testing & Cloud CI/CD Architect

J.P. MORGAN is seeking a Lead Software Development Engineer in Test (SDET) to innovate and enhance our automated testing frameworks for backend applications. The role involves developing Python3 test scripts, collaborating with teams, and implementing modern microservice architecture principles. Ideal candidates ...

Lead Infrastructure Automation Engineer (On Perm And Cloud)

Job title: Lead Infrastructure Automation Engineer (on perm and Cloud) Contract: 6 Months – possibility for extension Location: London HEX – 3 days a week Rate: Competitive day rate (Inside IR35) Working pattern: Full time Are you ready to take the lead in revolution ...

Hands On Tech Lead Greenfield Enterprise Web & Cloud

Morgan McKinley is looking for a Hands-On Player-Coach to lead the technical team in a greenfield development project aimed at automating medical logistics. This role involves spending 70% of the time coding and 30% mentoring developers. The ideal candidate has substantial experience in full-stack deve ...

Lead DevOps Engineer: Cloud, CI/CD & Automation Leader

Verisk Analytics is seeking an experienced Lead DevOps Engineer in Norwich, UK. This role is crucial for driving the strategic direction of our International DevOps function, focusing on automation, CI/CD, and cloud infrastructure strategies. The ideal candidate will mentor a talented team, while collaboratin ...

Remote Lead DevOps Engineer Azure Cloud & CI/CD

Bristow Holland Ltd is seeking a Lead DevOps Engineer for a fully remote position. This hands-on leadership role involves managing a team of four engineers, driving the DevOps function, and employing best practices in cloud infrastructure and automation. The successful candidate will lead the implement ...

Principal Java Engineer – Payments & Cloud Lead (Hybrid, 6m)

Mindera is seeking a Principal Java Engineer in Greater London, England, for a 6-month contract outside IR35. You will be working in a friendly and welcoming team focused on developing secure, high-volume payment services. The role includes leading technical discussions, developing integrations with pa ...

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    Lead Python Developer Cloud Fastapi Data Platforms Jobs in United Kingdom Job Search Guide, Trends and Insights