752,113+ Lead Python Developer Cloud Fastapi Data Platforms Jobs in UK — Top Companies Hiring June 2026

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Network DNS Architect

Our client is looking for a Network DNS Architect to join their team on a six‑month initial contract, working full time onsite in Wokingham. This role is Inside IR35 and requires candidates who hold or are eligible for an SC clearance. Key Responsibilities Design and architect robus ...

Infrastructure Engineer in PE1

Job Description An Infrastructure Engineer role supporting a diverse hybrid IT environment, blending operational support with project delivery. You'll play a key role in modernising infrastructure, including a strategic migration to Azure, while maintaining secure and reliable services. Clien ...

Infrastructure Engineer

Drive Azure migration & modernisationWork for a purpose-led organisationAbout Our ClientOur client is a well-established, purpose-driven organisation committed to making a meaningful social impact. They operate within the charity sector, delivering vital services and lev ...

Senior Data Architect

Senior data architect - Hybrid role in insurance - £90k A global consultancy is seeking a senior data architect to take true ownership of enterprise data architecture across the London Market and Commercial Insurance space. You'll operate at enterprise level, working closely with senior stakehold ...

Data Science Manager Logistics

Data Science Manager | Logistics, Autoplanner | Hybrid Working | London & Hatfield Ocado Technology is changing the way the world shops using advanced Artificial Intelligence, Machine Learning, Robotics, Big Data, Cloud and IoT. We develop the innovative software and hardware systems that power O ...

Data Science Manager Logistics

Data Science Manager | Logistics, Autopanner | Hybrid Working | London & Hatfield Introduction: Ocado Technology is changing the way the world shops using advanced Artificial Intelligence, Machine Learning, Robotics, Big Data, Cloud and IoT. We develop the innovative softwar ...

Tech & Cyber Risk Manager

Role Summary At LSEG, we are evolving how technology and cyber risk is run within a fast‑paced, product‑aligned engineering environment. In Data & Analytics Engineering (D&A), we are looking for a Technology & Cyber Risk Manager to help drive a proactive, insight‑led risk and controls culture. Thi ...

Data Engineer

Data EngineerTelford / Hybrid (2 days per week onsite)£450 per day (Inside IR35)6-Month ContractActive SC ClearanceAre you an experienced Data Engineer with a strong background in ETL development, AWS, and enterprise data platforms? We are looking for a skilled contractor to join a high-p ...

Full Stack Laravel Developer (TALL Stack)

Full Stack Laravel Developer (TALL Stack) We’re looking for a Mid-level Full-Stack Laravel Developer to join our client’s technology team building cutting-edge video streaming platforms used by some of the biggest names in media, sport, and entertainment. This is an opportunity to ...

Senior Java Software Engineer Quant Trading

Senior Java Software Engineer – Quant Trading This range is provided by Durlston Partners. 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 Durlston Partners Senior ...

Senior SAP SAC Consultant – Contractor

Overview Senior SAP SAC Consultant – Contractor Remote (UK ONLY) | Contract | Immediate Start Preferred Codestone is a market leader in business transformation, delivering SAP-centric Cloud, ERP, and EPM consultancy to over 1,000 organisations across the UK and Europe. As a top- ...

Senior DevOps Engineer (Azure)

Requirements To be suitable for the role you will have had hands‑on experience with containerization and orchestration tools such as Docker and Kubernetes, along with supporting technologies like ArgoCD and Helm You should also be familiar and well‑versed in monitoring, logging, a ...

Senior C++ Engineer

Senior C++ EngineerWest of England | eDV Required | 4-5 Days OnsiteNcounter are supporting a specialist engineering organisation delivering advanced software systems within the UK national security sector. As part of continued growth, they are looking to hire several Senior C++ Engineers to help ...

Oracle HCM Functional Consultant

Oracle HCM Functional ConsultantEmployment Type: ContractDuration: 12 MonthsUmbrella Pay Rate: £/Day - £/DayLocation: RemoteOpportunity OverviewWe are supporting a large organisation seeking a Senior Developer with strong expe ...

Senior Backend Engineer

Remote, frequent trips to LondonSalary: $100000 - $170000Meaningful equityAbout AuroraAurora is the Lifestyle Operating System empowering the world’s highest-performing individuals.Consumer technology was supposed to give us leverage. ...

Principal Cloud Engineer (Strong Azure & Kubernetes)

Quantum is building a high-performance trading platform operating in a security-critical environment. We are seeking a hands‑on Senior Cloud Engineer to design, build, secure and operate our Microsoft Azure cloud platform. This is a 100% cloud engineering role focused on platform infrastructure, se ...

SAP Basis Architect

<p>Core Responsibilities</p> <p> Define target architecture, tenant strategy, and standards for SAP SaaS.</p> <p> Govern identity, SSO, and provisioning with IAS/IPS and enterprise IdPs.</p> <p> Lead integrations using SAP Integration Suite; standardize APIs/eve ...

Senior DevOps Engineer

Senior DevOps Engineer | AWS, Terraform, Kubernetes | Remote/Hybrid | Up to £110k A growing cloud and platform engineering consultancy is looking for experienced DV or EDV Cleared DevOps Engineers to support the delivery of secure, mission‑critical platforms across a range of complex programmes with ...

AI First AdTech Performance Marketing Lead

Remotestar in the United Kingdom is seeking a data-obsessed Performance Marketing Lead who thrives on experimentation and optimization. In this role, you will manage paid campaigns across various platforms, driving customer acquisition and revenue growth. The ideal candidate should have 2-4 years of ex ...

AI Solutions Engineer (JavaScript / TypeScript)

AI Solutions Engineer | £40,000 - £45,000 + Bonus | Hybrid – Manchester (Perfect for a TypeScript Developer, Integration Engineer or Software Engineer looking to move down a slightly different career path) About the Company This is an opportunity to join one of Manchester's most ...

Senior Data Scientist

Senior Data Scientist – Twinkl Educational Publishing Join to apply for the Senior Data Scientist role at Twinkl Educational Publishing 4 days ago – Be among the first 25 applicants Twinkl Educational Publishing provided pay range This range is provided b ...

Senior Research Scientist Biosensing systems

We are seeking a Senior Research Scientist with a background in implantable devices and/or similar miniature biosensing platforms to join a highly specialised R&D team developing next-generation medical technology. This is an exceptional opportunity for an experienced research scientist with a stro ...

Job Vacancy: Software Engineer

We're looking for a talented mid to senior Software Engineer to join our growing engineering team. You'll play a key role in building and evolving our maritime technology platform, working on systems that process millions of inspection data points and directly influence vessel transactions worth millions o ...

Data Center Critical Environment Technician Manager

**Overview** As a Microsoft Data Center Technician (DCT) Manager, you will lead a team of technicians, providing expert guidance on performing hardware deployments, diagnostics on equipment, and hardware decommissions. You will support technician performance, prioritizing technician tasks while monitori ...

Data Center Critical Environment Technician Manager

**Overview** As a Microsoft Data Center Technician (DCT) Manager, you will lead a team of technicians, providing expert guidance on performing hardware deployments, diagnostics on equipment, and hardware decommissions. You will support technician performance, prioritizing technician tasks while monitori ...

Senior Solutions Engineer

About Mixpanel Mixpanel is an event analytics platform for builders who need answers from their data at their fingertips no SQL required. When everyone in the organization can see and learn from the impact of their work on product marketing and company revenue metrics they are poised to make bett ...

Site Reliability Engineer

Location: UK-based (hybrid working; London / client site as required) Clearance: SC clearance required (or eligibility) The Role We’re hiring Site Reliability Engineers to help build and operate secure, highly reliable platforms supporting central governmen ...

AI Automation Engineer

SC clearance required - AI Automation Engineer - Hybrid 2/3 days per week onsite Exciting opportunity to join a leading finance house in either London or LeedsKey criteria:Experience in AI-driven and AI-assisted testing, including GenAI, RAG-based systems, intelligent automation, and ...

AI Automation Engineer

SC clearance required - AI Automation Engineer - Hybrid 2/3 days per week onsite Exciting opportunity to join a leading finance house in either London or LeedsKey criteria:Experience in AI-driven and AI-assisted testing, including GenAI, RAG-based systems, intelligent automation, and ...

AI Automation Engineer SC Cleared

SC clearance required - AI Automation Engineer - Hybrid 2/3 days per week onsite Exciting opportunity to join a leading finance house in either London or LeedsKey criteria:Experience in AI-driven and AI-assisted testing, including GenAI, RAG-based systems, intelligent automation, and ...

Pricing Manager – Travel Insurance – 29568

OverviewKey Duties (Including but not limited to):Pricing Strategy Development: Lead the creation and implementation of pricing models and strategies for travel insurance products across both risk and retail, balancing commercial focus with customer fairness and regulatory complia ...

Pricing Manager – Travel Insurance – 29568

OverviewKey Duties (Including but not limited to):Pricing Strategy Development: Lead the creation and implementation of pricing models and strategies for travel insurance products across both risk and retail, balancing commercial focus with customer fairness and regulatory complia ...

Software Engineer, Infrastructure

About The Company At Harmonic, we are building a mathematical reasoning engine that operates with absolute precision. While most AI makes maximum‑likelihood guesses, Harmonic’s Aristotle uses Lean4 and reinforcement learning to verify its reasoning and results. Following our Gold Medal‑level perf ...

Software Engineer

Join a specialist technology business delivering secure digital solutions for organisations operating in highly complex and mission-critical environments. This is an opportunity to work on meaningful projects, solve challenging technical problems, and help build technology that supports real-world decision ...

Prototyping Engineer Frontier R&D

Prototyping Engineer - Frontier R&D The Frontier R&D team sits within Flutter UKI's Disruptive R&D function, dedicated to exploring emerging technologies over a 12‑36 month horizon. We prototype rapidly with cutting‑edge tools, build relationships with technology providers, and create demonstratio ...

Copilot / LLM Prompt Engineer – SC / DV Cleared

Junior Prompt Engineer / AI Operator Location: Remote Clearance: SC required (or eligibility) Type: Contract Overview We’re supporting a major central government programme building out a new AI capability focused on real-world deploymen ...

Software Engineer, Infrastructure

Location London Employment Type Full time Location Type On-site Department Engineering About the Company Harmonic is a startup building the world’s most advanced mathematical reasoning engine, recently achieving Gold Medal-le ...

Land Acquisition Manager

**Overview** As a **Land Acquisition Manager (LAM)** , you will play a critical role in securing strategically aligned, power‑ready, fiber‑ready land to support the rapid expansion of Microsoft’s datacenter portfolio. You will lead the front end of the deal lifecycle identifying, validating, negotiatin ...

Forward Deployed Engineer (Expert)

governr is the system of record for AI in regulated financial services, healthcare and government. The independent control layer above security tools, GRC point tools and foundation models. Buyers are CROs, CISOs, and Heads of AI at banks, PE firms, wealth managers and insurers. Their problem is concrete: ...

Senior C# Engineer .NET, Blazor, Kafka, API, C#

Senior C# Engineer - .NET, Blazor, Kafka, API, C# Senior C# Engineer - .NET, Blazor, Kafka, API, C# 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Denu Recruit. Your actual pay will be based o ...

UNPAID VOLUNTEER Principal/Senior Technology Officer Internet of Things

THIS IS AN UNPAID VOLUNTEERING ROLE.Role Title: Principal / Senior Technology Officer - Internet of Things (IoT) and Data Analysis Role Nature: VolunteerLocation: Home-basedThe Blockchain & Climate In ...

Engine Programmer (Hybrid)

Programmer - Programming - Kentish Town, London, United Kingdom We want you to join our DevOps team as an Engine Programmer (DevOps) and help shape the technical backbone of Rocksteady’s next project built in Unreal Engine 5. In this role, you’ll focus on the systems that make development fast, r ...

Full Stack Engineer

Senior to Staff level Full Stack Engineer London Hybrid - 4 days in office Permanent Salary - 110-150k (based on experience level) + Benefits, share options, L&D budget and more. Some engineering roles are about ...

Full Stack Engineer

Senior to Staff level Full Stack Engineer London Hybrid - 4 days in office Permanent Salary - 110-150k (based on experience level) + Benefits, share options, L&D budget and more. Some engineering roles are about ...

SRE – Production Infrastructure

Salary: up to £200k base + bonusSummaryOne of the world’s largest HFT funds is looking for a talented SRE to join their global infrastructure organisation to work on a wide range of exciting and challenging projects.As a hybrid Systems Engineer/Software Developer ...

Head of Data Science

Head of Data Science A leading e‑commerce organisation is seeking an exceptional Head of Data Science to define and deliver the data vision across a fast‑growing digital environment. This is a high‑impact leadership role focused on converting rich datasets into commercial advantage and world‑clas ...

Head of Data Science

Head of Data Science A leading e‑commerce organisation is seeking an exceptional Head of Data Science to define and deliver the data vision across a fast‑growing digital environment. This is a high‑impact leadership role focused on converting rich datasets into commercial advantage and world‑clas ...

Cyber Security Consultant Infrastructure Security

Cyber Security Consultant - Infrastructure Security Join to apply for the Cyber Security Consultant - Infrastructure Security role at IBM . Introduction At IBM CIC, we provide technical and industry expertise to a wide range of publ ...

Senior Software Engineer

Materiom is an impact-focused tech startup with the mission to accelerate the research, development, and uptake of bio-based materials that have a net-positive impact on the planet. We do this by building datasets and software tools for scientists, producers, and brands. The Materiom Commons is our current ...

Data Scientist

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 ourpioneeringagentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational growt ...

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