847,279+ Lead Python Developer Cloud Fastapi Data Platforms Jobs in UK — Top Companies Hiring June 2026

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Lead Application Developer

NOQ Group builds event‑centric POS and payment systems for festivals, stadiums, and food markets. The platform connects multi‑vendor management, mobile and fixed POS, offline transactions, and unified reporting. NOQ helps event organisers and traders run faster transactions, simplify payouts, and access re ...

Lead Developer, XR

Overview XYZ Reality is transforming construction through Augmented Reality. Our flagship product, the ATOM headset, enables precise holographic visualization of BIM models on site, reducing rework and improving delivery certainty. By combining advances in spatial computing, real-time rendering, a ...

Lead PHP Developer

Base pay range This range is provided by Oliver Bernard. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. PHP Developer - would you like the opportunity to work with one of the leading booking platforms in Europe? The Company <p ...

Lead Software Developer

Lead Software Developer | Hertfordshire | Hybrid | £65,000 We are seeking an experienced and hands‑on Lead Developer to shape the technical direction of our client's software engineering function while leading the delivery of scalable, secure, and high‑quality cloud solutions. Working wit ...

Senior Backend Engineer

Model ML is the AI workflow builder transforming how major financial institutions produce and validate client-ready work. Model ML converts complex, manual processes into fully automated AI systems that scale across global teams. In under a year, Model ML has become one of the fastest growing enterprise AI ...

Senior Full Stack Engineer AI Agent Platform

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a c ...

Platform Engineer

The RoleAs a Platform Engineer in our Engineering Acceleration Team, you will design, build and operate the Kubernetes-based infrastructure that our engineering teams depend on every day. You’ll work across hybrid-cloud and on-prem environments — spanning AWS, our factory edge and trackside deploym ...

Platform Engineer

The Role If you would like to know a bit more about this opportunity, or are considering applying, then please read the following job information.As a Platform Engineer in our Engineering Acceleration Team, you will design, build and operate the Kubernetes-based infrastructure that our engineer ...

Data Integration Engineer

Data Integration Engineer Date: May 31, 2026 Location: Abingdon, OXF, GB, OX14 4RW We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talen ...

Data Integration Engineer

Data Integration Engineer Date: May 31, 2026 Location: Abingdon, OXF, GB, OX14 4RW We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talen ...

Lead AI Research Engineer — Scalable ML & Impact

Thomson Reuters is hiring a Lead Research Engineer to innovate solutions using AI and ML. This role involves developing scalable ML systems and collaborating with cross-functional teams. The ideal candidate will have over 8 years of experience in software engineering, strong knowledge of Python, and fa ...

Senior Python Engineer — Real Time Risk Platform Lead

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance credit risk management solutions. The role involves providing technical leadership, developing secure code, and advocating for best practices in software development. Ideal candidates will have advanced Python skill ...

Forward Deployed Engineer FDE Python AWS

Forward Deployed Engineer (FDE Python AWS SaaS) Manchester / WFH to £80k Do you have strong backend Python and AWS skills combined with client facing experience? You could be progressing your career in a senior, hands-on Forward Deployed Engineer role at a profitable te ...

Macro & Fixed Income AI Engineer (Production ML)

Balyasny Asset Management L.P. is looking for an experienced AI Engineer to join their Macro and Fixed Income team. This role involves designing AI-driven solutions to enhance investment, research, and risk management workflows. Candidates should have a strong foundation in software development, particularly ...

Full Stack Engineer

Full Stack Engineer (Web & Data) | Hybrid / London | £45,000 – £55,000 A growing digital consultancy is seeking a Full Stack Engineer to work across modern web applications and data-driven platforms, delivering end-to-end solutions for a range of clients and industries. You’ll join a coll ...

Lead Full Stack Software Developer

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire / West Sussex Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data‑driven digital products used by commercia ...

Cloud Engineer Google Cloud AI & Data Pipelines (London)

Reply, Inc. is seeking a Cloud Engineer based in London to build and optimise cloud-native solutions on Google Cloud Platform. The ideal candidate will have 3+ years of Cloud Engineering experience, hold a Google Cloud certification, and be proficient in scripting languages. This role entails deploying ...

Graduate Cloud Consultant Google Cloud, AI & Data Analytics

A leading cloud solutions provider in London is seeking a Graduate Cloud Consultant. This role involves designing solutions on the Google Cloud Platform and collaborating with a diverse team to optimize client digital strategies. Candidates should hold a relevant bachelor's degree, possess strong communication s ...

Technical Lead Architect, Mentor & Delivery Leader

Devitechs in the United Kingdom is looking for a Tech Lead to guide development teams through the entire software development lifecycle. You'll define engineering best practices and collaborate with product managers and designers to develop scalable solutions. The ideal candidate has proven experience ...

Platform Technical Lead

Stylish, grounded, uplifting – these values live through everything we do at Boden. Without the collaboration, honesty and friendship between our teams, we wouldn’t be where we are today. We curate a world of beauty that’s ethical, inclusive – and importantly – good fun. We inspire you to live your best life. ...

Platform Technical Lead

Stylish, grounded, uplifting – these values live through everything we do at Boden. Without the collaboration, honesty and friendship between our teams, we wouldn’t be where we are today. We curate a world of beauty that’s ethical, inclusive – and importantly – good fun. We inspire you to live your best life. ...

Senior Python Engineer for AI Model Training (Remote)

Prolific is seeking Senior Python Developers to join their Expert Network for training AI models. This role involves evaluating code accuracy and providing feedback on model performance. Ideal candidates should hold a relevant degree and have substantial experience in Python development, including expe ...

Senior Python Engineer

We are seeking experienced engineers to join our client projects. You’ll be responsible for engineering global scale software systems in banking, hedge funds and other financial institutions. We’re looking for engineers that can build using modern cloud‑native principles, employ leading and open-source tec ...

Senior Siebel Developer Hybrid, Cloud & EAI

CGI is looking for a Siebel Developer to contribute to the development and maintenance of a highly customized Siebel CRM solution within a secure Defence environment in Leatherhead, United Kingdom. The role requires strong hands-on experience in Siebel development and offers the opportunity to tackle complex cha ...

Senior Salesforce Developer Service & Marketing Cloud

A leading recruitment agency in London is seeking a Senior Salesforce Developer to enhance their Salesforce capabilities. The ideal candidate will have hands-on experience in Salesforce development, expertise in Apex, Lightning Web Components, and a solid understanding of Salesforce's data architecture. This rol ...

Full Stack Developer AI & Cloud Innovation

Full Stack Developer - AI & Cloud Innovation Position DescriptionAt CGI, you will turn emerging ideas into impactful, real-world solutions that shape how organisations innovate and operate. As a Full Stack Developer within our IP & Innovation team, you will design and deliver end-to-end products that ...

Salesforce Solution Architect/Developer (Service Cloud)

GoHenry, a fintech company in the UK, is looking for a Salesforce Solution Architect/Developer for a 12-month Fixed Term Contract. The role involves enhancing service delivery through Salesforce Service Cloud, collaborating on solutions, and overseeing platform health. The ideal applicant has over 5 ye ...

Senior Java Developer — Cloud, Angular & TypeScript

Kainos in Birmingham is seeking a Senior Java Developer to create impactful solutions that meet customer needs. This role emphasizes a people-first culture where your ideas matter and your growth is supported. The perfect candidate will have solid experience with Java and TypeScript, apply development ...

Java Developer Fintech, Cloud & AWS (Glasgow)

hackajob is seeking a Java Developer to work with Barclays in Glasgow. The role focuses on driving innovation in the digital landscape through cutting-edge technology and collaboration with cross-functional teams. The ideal candidate will possess strong Java skills and experience with frameworks like S ...

Salesforce Admin/Developer Financial Services Cloud

Rothstein Recruitment Ltd is looking for a Salesforce Administrator/Developer to support a major UK bank's Salesforce platform. The successful candidate will work closely with technical leads to manage BAU requests and enhance platform functionalities, specifically focusing on the Financial Services Cloud and ...

.NET Windows Developer: Modernize & Cloud (Hybrid)

IT Talent Solutions Ltd is looking for an experienced .NET Windows Developer in Essex. You will develop and maintain applications, refactor legacy code, and support Azure-based initiatives. This hybrid role involves collaboration with technical teams to deliver innovative software solutions in a fast-paced en ...

Java Developer Banking Microservices & Cloud (Hybrid)

Evantis Recruitment is seeking an experienced Java Developer to join a leading financial services organisation based in Glasgow. This role involves designing and maintaining high-performance Java applications in a complex banking environment. The successful candidate will work closely with cross-functi ...

Hybrid Salesforce Developer CPQ & Cloud Apps

Airband is seeking a Salesforce Developer to join their dynamic team in the West Midlands. This role involves designing, developing, and deploying custom solutions on the Salesforce platform, ensuring optimal value aligns with business objectives. Candidates should have a minimum of 3 years’ experience and pr ...

Senior Visualfiles Developer — Remote & Cloud/Azure

A global law firm is seeking an experienced application developer to work on their Visualfiles case management system. The role involves designing, developing, and implementing applications to streamline processes within a legal environment. Candidates should have strong expertise in Visualfiles and SQL database ...

Junior Software Developer: Oracle Cloud & APEX

A technology company in Defence and Security is seeking a talented Junior Software Developer to join their team in Bristol. This role involves developing and maintaining applications that support national security, participating in code reviews, and collaborating with experienced developers. Candidates should ha ...

OmniStudio Salesforce Developer — Utilities Cloud Expert

A prominent technology staffing company in Manchester seeks a Salesforce Developer with mandatory hands-on experience in OmniStudio and the Salesforce Energy & Utilities Cloud. The successful candidate will excel in designing industry-specific solutions, demonstrating deep expertise that goes beyond standard Sal ...

Java Developer Cloud & Geospatial Solutions (Newcastle)

CBSbutler Holdings Limited trading as CBSbutler is seeking a Java Developer in the United Kingdom, England, Kenton. This position involves working three days a week on-site in Newcastle, contributing to geospatial software projects for the MoD within an Agile Scrum team. You will engage in all phases of the s ...

JavaScript/Node.js Developer Cloud & AI, Hybrid

Constant Recruitment Ltd is looking for a JavaScript / Node.js Developer based in Kingsnorth. This role offers a hybrid working model, allowing for 2 days in the office and 3 days working from home. You will contribute to a collaborative and forward-thinking software development team focused on developing inn ...

Java Developer — Cloud, Agile, SC Cleared

CBSbutler Holdings Limited trading as CBSbutler is seeking a Java Developer to join their team in Fairlands, UK. The role involves working on innovative Geospatial software for a global defense technology consultancy, ensuring high-quality code and participating in Agile processes. The ideal candidate ...

Hybrid Salesforce Developer: Modernize & Integrate Cloud

Waste Managed Ltd in Newcastle upon Tyne is seeking a Salesforce Developer to design and maintain solutions within their Salesforce estate. This role involves working collaboratively in a hybrid model, focusing on integrating and improving Salesforce for approximately 200 internal users. The ideal cand ...

Associate Manager Cloud Applications Developer 1

DXC Technology is committed to building diverse, inclusive teams. We welcome applications from all backgrounds and particularly encourage interest from women, underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating ...

Cloud Native .NET Developer on AWS

A leading analytics firm based in Norwich is seeking a skilled Software Developer to design and build scalable cloud-native applications. The role involves collaborating with cross-functional teams to enhance and evolve shared platform services while leveraging technologies such as AWS and .NET. Ideal candidates ...

Senior WebMethods.io Developer: Cloud Integration Expert

A prominent technology firm is looking for a seasoned developer to lead the webMethods.io cloud platform's development. You will utilize your extensive experience to manage integration projects, from API configurations to end-to-end designs. Candidates must possess at least 10 years of hands-on webmethods.io exp ...

Remote Salesforce Commerce Cloud B2C Developer

A leading technology firm is seeking a Commerce Cloud Developer (B2C) for a remote position in Europe. The ideal candidate will have 4–7 years of Salesforce development experience, particularly in Salesforce Commerce Cloud B2C (SFRA). Responsibilities include developing solutions, API integration, and collaborat ...

.NET/C# Cloud Developer | Azure & AWS

Accenture is hiring for a position in Software & Platform Engineering in Leeds, UK. The role involves developing applications in .NET/C#, working with cloud technologies like AWS and Azure, and ensuring quality through comprehensive testing. Employees enjoy a competitive salary, up to 25 days of vacation, and ad ...

.NET Developer: Cloud, Microservices & Secure APIs

Nationwide Platforms in Leeds is seeking a .NET Developer to join our IT team. You will work collaboratively with Product Managers and other stakeholders to build high-quality software solutions. This role requires strong experience in C#, .NET, and web applications, with an emphasis on cloud computing and mi ...

Commerce Cloud Developer (B2C) | Remote Europe

Commerce Cloud Developer (B2C) – Remote Europe At Vortech PCI Group , we are looking for a Commerce Cloud Developer to join an international project within a technically demanding and evolving environment. YOUR ROLE Develop and maintain solutions on Salesfor ...

Senior Cloud Developer (AWS) — Hybrid Leeds

A leading recruitment agency in the UK seeks a Software Developer specializing in Cloud (AWS) for a hybrid role in Leeds. The successful candidate will have 5-7 years of experience and will design, develop, and maintain cloud-based applications using modern programming languages and AWS services. Responsibilitie ...

Senior Java Developer, Cloud Settlements Platform

Synechron is seeking a Senior Java Developer located in Glasgow, UK, to join their team focusing on a cloud-based settlement platform. The ideal candidate should have experience with Java and cloud architectures. Responsibilities include participating in requirements sessions and developing a resilient system. T ...

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