750,900+ Lead Python Developer Cloud Fastapi Data Platforms Jobs in UK — Top Companies Hiring June 2026

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Senior Software Engineer

Title - Senior Software EngineerSalary: £70,000 - £80,000Location - LondonAbout CDP: CDP is a global non-profit that runs the world’s only independ ...

Senior Engineer, SRE

We’re looking for a Site Reliability Engineer to join our LSEG’s (London Stock Exchange Group) Real Time SRE team. As part of the SRE team, you will play a central role in supporting our large, globally-distributed market data infrastructure. You’ll be responsible for providing support for critical Real Time app ...

Data Engineer

Data EngineerTelford / Hybrid - 2 days per month onsite£450 per day inside ir356 months durationActive SC clearanceAre you an experienced Data Engineer looking to work on large-scale, impactful data platforms?We're seeking skilled Data Engineers to join a growing team delivering s ...

Data Engineer

Data EngineerTelford / Hybrid - 2 days per month onsite£450 per day inside ir356 months durationActive SC clearanceAre you an experienced Data Engineer looking to work on large-scale, impactful data platforms?We're seeking skilled Data Engineers to join a growing team delivering s ...

Senior Data Platform Engineer

About the role As the Senior Data Platform Engineer in the Cyber Data Platform team, you will play a key role in building and maintaining a robust data platform that enables users to develop advanced analytics, machine learning, and GenAI solutions to strengthen our security defences. You will co ...

Senior Data Platform Engineer

About the role As the Senior Data Platform Engineer in the Cyber Data Platform team, you will play a key role in building and maintaining a robust data platform that enables users to develop advanced analytics, machine learning, and GenAI solutions to strengthen our security defences. You will co ...

R&D Data Architect

CSL R&D is driving significant transformation — accelerating its data and AI ambitions in a way that demands architecture thinking rooted in business value, not just technical delivery. The R&D Data Architect is a brand new role, created to make that ambition a reality. This role is responsible for designing ...

R&D Data Architect

CSL R&D is driving significant transformation — accelerating its data and AI ambitions in a way that demands architecture thinking rooted in business value, not just technical delivery. The R&D Data Architect is a brand new role, created to make that ambition a reality. This role is responsible for designing ...

Full Stack Engineer

We are currently partnering with a global technology leader seeking a Full Stack Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading solut ...

Full Stack Engineer

We are currently partnering with a global technology leader seeking a Full Stack Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading solut ...

Securities Finance Developer (Assistant Vice President)

Securities Finance Developer (Assistant Vice President)CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clien ...

Software Developer

.NET/Blazor DeveloperFull-time, PermanentUp to £45, DOEHybridColchester, EssexOpportunity OverviewWe're working with an award-winning Financial SaaS business - one of the UK's biggest facilitators of commercial finance. They're growing their engineering team an ...

Full Stack Engineer

We are currently partnering with a global technology leader seeking a Full Stack Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading solut ...

Documentum Developer

Documentum Developer / Consultant I'm currently working with a global consultancy that is continuing to invest heavily in its Digital and Enterprise Content Management capabilities and is looking to grow its Documentum practice with the addition of an experienced Documentum Developer / Consultant. This is an opp ...

Software Developer

.NET/Blazor DeveloperFull-time, PermanentUp to £45, DOEHybridColchester, EssexOpportunity OverviewWe're working with an award-winning Financial SaaS business - one of the UK's biggest facilitators of commercial finance. They're growing their engineering team an ...

Securities Finance Developer (Assistant Vice President)

Securities Finance Developer (Assistant Vice President)CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clien ...

Technical Lead

Technical Lead Location: London (Hybrid) 2 days a week Salary: £125,000 + Benefits/Bonus Are you the kind of tech leader who still loves to build? The one who writes code, architects solutions, mentors engineers and still gets a buzz from seeing it all come to life? Our client is looking for a Hands-On Head of C ...

Outsystems Developer

OutSystems Developer (Low-Code Orchestration) Location: London Contract: 12 months We are currently supporting a confidential search for an OutSystems Developer to join a major enterprise programme in London on a 12-month contract. This role focuses on building scalable, s ...

Senior Site Reliability Engineer

Requirements Bachelor’s Degree or equivalent experience in Computer Science, Engineering, or a related field 5+ years of hands‑on technical experience in SRE, Platform Engineering, Infrastructure, or related roles Strong experience with AWS (or Azure), including services suc ...

AWS Solution Architect

About the Job Join Capgemini's Financial Services Business Unit within the Cloud & Custom Applications (C&CA) practice as an AWS Solution Architect. Guided by our vision‑Consult with Purpose. Continuously Evolve. Architect Tomorrow. You will deliver secure, scalable solutions that enable lending ...

Head of DevOps & Platform Engineering

Salary: £90,000 - 110,000 per yearRequirementsExtensive experience leading DevOps, Platform Engineering, Cloud Engineering or Infrastructure teams within large enterprise environments.Deep understanding of Azure cloud technologies and cloud‑native oper ...

Senior Platform Engineer

“It feels good to have a career with real purpose.” Working style: Hybrid 50% home/office based We’re hiring a Senior Platform Engineer to join our Cloud Engineering team. You will help support and enhance our Microsoft Azure Cloud infrastructure using IaC (Infrastructure ...

Senior Platform Engineer

Job Title: Senior Platform Engineer Contract Type: Permanent Location: Alderley Edge / Edinburgh Working style: Hybrid 50% home/office based Closing date: 3rd Feburary 2026 We're hiring a Senior Platform Engineer to join our Cl ...

Senior Platform Engineer Azure Infra & DX

Wayve in Greater London is seeking a Platform Engineer to enhance the cloud infrastructure and tooling. The role encompasses hands-on engineering across cloud systems, CI/CD, and Kubernetes, ensuring developer productivity and platform security. This full-time position operates under a hybrid work poli ...

Senior Cloud Reliability & Infrastructure Engineer

A global industrial software leader is seeking a Senior Cloud Operations & Infrastructure Developer in Derry/Londonderry or Cambridge. This hybrid position focuses on designing, developing, and implementing advanced cloud-based applications. Responsibilities include ensuring operational stability and compliance, ...

Cloud Native Software Engineer API first, Go/TS, Remote

Finova, located in Manchester, is looking for cloud first developers to join their agile team. As a cloud first developer, you will build scalable B2B workflow solutions and develop cloud-native solutions with an API first approach. This role emphasizes collaboration and requires good knowledge of TypeScript and ...

Principal Engineer Digital Experience Platform

Hours:35 hours per week, hybridClosing Date:Fri, 26 Jun 2026The Digital Experience Platform (DEP) powers Skipton’s public websites and our Design System. Our websites and digital journeys serve our members, prospects, customers and brokers through millio ...

Principal Engineer Digital Experience Platform

Hours:35 hours per week, hybridClosing Date:Fri, 26 Jun 2026The Digital Experience Platform (DEP) powers Skipton’s public websites and our Design System. Our websites and digital journeys serve our members, prospects, customers and brokers through millio ...

Enterprise Kubernetes Platform & Dev Experience Lead

Intelix.AI is seeking a Platform Engineering Manager based in London to lead the evolution of an enterprise Kubernetes platform utilized by engineering teams. This hybrid role will encompass technical leadership and platform product ownership. The ideal candidate will have strong experience with Kubern ...

Hybrid React Native Mobile Developer Path to Lead

A prestigious technology firm in Weybridge is seeking a mid-senior React Native Mobile Developer to lead the development of in-house platforms for B2B and B2C applications. Ideal candidates will possess expert skills in React Native and React.js, along with a strong understanding of CSS, HTML, and Bootstrap. The ...

Technical Lead

ABOUT QUANTUMLOOPAIQuantumLoopAI is one of the UK's fastest-growing healthtech companies. Our AI-powered platform, EMMA, is used by hundreds of organisations across the UK to manage communications, automate workflows and deliver better outcomes through intelligent automation. Backed by leading investor ...

Technical Lead

ABOUT QUANTUMLOOPAIQuantumLoopAI is one of the UK's fastest-growing healthtech companies. Our AI-powered platform, EMMA, is used by hundreds of organisations across the UK to manage communications, automate workflows and deliver better outcomes through intelligent automation. Backed by leading investor ...

VP Engineering Enablement & Operations (3978)

About GBG Enabling safe and rewarding digital lives for genuine people, everywhere We make it our mission to ensure more genuine people have digital access to opportunities, and businesses have access to more genuine people. Our technology draws on diverse and reliable data to create a si ...

VP of Engineering Enablement & Global Ops

About GBGEnabling safe and rewarding digital lives for genuine people, everywhereWe make it our mission to ensure more genuine people have digital access to opportunities, and businesses have access to more genuine people. Our technology draws on diverse and reliable ...

Engineering Lead SVP

Overview The Department Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline o ...

Compute Platform Engineer II

We are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data / metadata / knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next-generation, metadata- and automation-driven data experience for GSK’s scie ...

Senior Microsoft Dynamics 365 Developer – 11670AC

11670AC£60k – 75k per year Dynamics 365 Developer Glasgow (Hybrid – 4 days onsite, 1 day remote) £60,000 – £75,000 + Benefits We’re working with an established organisation undergoing continued investment in its Microsoft business applications landscape. They are lookin ...

Full Stack Engineer

Locations: Bristol, London or Manchester Clearance: DV Cleared Hybrid Working Available The Opportunity We’re supporting a major Technology & Transformation programme delivering some of the UK’s most critical Defence & Security projects. This is an opportunity for ...

Full Stack Engineer

Locations: Bristol, London or Manchester Clearance: DV Cleared Hybrid Working Available The Opportunity We’re supporting a major Technology & Transformation programme delivering some of the UK’s most critical Defence & Security projects. This is an opportunity for ...

Full Stack Engineer

Locations: Bristol, London or Manchester Clearance: DV Cleared Hybrid Working Available The Opportunity We’re supporting a major Technology & Transformation programme delivering some of the UK’s most critical Defence & Security projects. This is an opportunity for ...

Software Developer Equity Market Making Trading Platform

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four c ...

Head of Backstage Marketing

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to w ...

FX Options Technical Business Analyst

Direct message the job poster from Axpe Consulting AXPE Consulting is seeking an experienced FX Options Technical Business Analyst to join our team working with top-tier banking clients. This is an exciting opportunity to work closely with trading, quantitative, and technology teams on fron ...

Senior Director, Fan Data Infrastructure

At Warner Music Group, we’re a global collective of music makers and music lovers, tech innovators and inspired entrepreneurs, game-changing creatives and passionate team members. Here, we turn dreams into stardom and audiences into fans. We are guided by three core values that underpin everything we do acros ...

Senior Director, Fan Data Infrastructure

At Warner Music Group, we’re a global collective of music makers and music lovers, tech innovators and inspired entrepreneurs, game-changing creatives and passionate team members. Here, we turn dreams into stardom and audiences into fans. We are guided by three core values that underpin everything we do acros ...

Principal Engineer (.Net) up to £100,000 + Bonus Hybrid

Principal .NET Engineer (Azure / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job T ...

Principal DevOps Engineer

Principal DevOps Engineer Location: UK Wide (Newcastle Preferred) Salary: £100,000 - £140,000 Join a fast-scaling defence technology consultancy combining start-up engineering culture with strong financial backing, building secure, modern platform cap ...

Siebel Developer Surrey Inside IR35

This is a fantastic opportunity to work as a Siebel Developer a long term contract, inside IR35. If your skills, experience, and qualifications match those in this job overview, do not delay your application.It's important to note that this Siebel Developer role will initially be 5 days on site ...

Data Architect

First things first… What will you become a part of? Valtech is the experience innovation company, combining the uncommon to unlock a better way for people to experience the world. We work at the intersection of diverse disciplines, cultures and perspectives to create solutions that achieve the exceptional ...

Principal Data Engineer

At Places for People, we hire People, not numbers! So, if you like the sound of one of our jobs, please apply - you could be just who we're looking for! Of course, experience and track record are important, but we're more interested in hiring someone that embodies our People Promises. That's someone that does ...

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