655,466+ Lead Python Developer Cloud Fastapi Data Platforms Jobs in UK — Top Companies Hiring June 2026

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IoT Engineer

Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system. We raised $170M from top-tier investors including Multicoin, Balderton, La ...

Senior IoT Engineer

Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system. We raised $170M from top-tier investors including Multicoin, Balderton, ...

IT Infrastructure Engineer

We are seeking a dynamic, experienced IT Infrastructure Engineer to support the design, implementation, and day‑to‑day management of scalable, global IT solutions. The role requires strong hands‑on expertise in Microsoft Azure, Office 365 tenants, and tenant‑to‑tenant migrations. You will help ensure stabl ...

Software Engineer, Apple Cloud Object Store

Summary Join the Apple Cloud Object Store (ACOS) team as a Software Engineer with a focus on security. The ACOS team, part of the Apple Services Engineering organisation, is one of the most critical infrastructure teams at Apple, storing and serving petabytes of data across Apple's services. The ...

Oracle Fusion SCM Cloud Architect

Responsibilities Should be a Subject Matter Expert with implementation experience in Oracle Fusion SCM Cloud covering Inventory Management, Procurement and Order Management Interact directly with customer process consultants and business SME to gather business and technical requir ...

FO e Trading Developer

Location: London (Hybrid – 3 days per week in the office)Sector: Financial Services – Investment BankingArea: Front Office / E-Trading / FXTeam: London Trading Desk with Global Interaction Role Overview We are seeking a highly capable Jnr/Mid-lev ...

AI Engineer (Agentic Systems)

MCS Group is looking for an experienced AI Engineer (contract) to join an enterprise AI initiative focused on delivering intelligent automation solutions within a highly regulated environment. This AI Engineer (Contract) will play a key part in the development of a production-grade AI agent. Beyond ...

RSA Head of Platform UK & Ireland

About The Role We are looking for a highly experienced Platform Leader to lead the end-to-end delivery, and performance of a large-scale Roadside Assistance (RSA) operations platform for our global clients. The candidate will be based in UK and Ireland and will serve as the central leader for man ...

ML Researcher for High Frequency Crypto Alpha Signals

A leading algorithmic trading company in the City of London seeks an experienced Machine Learning Engineer to develop models for alpha generation from high-frequency data. The ideal candidate will have a strong background in applied deep learning and Python programming, with opportunities to lead projects and en ...

Consulting/Principal Software Engineer

Consulting/Principal Software Engineer About the team: The SciVal Development Team is a cross-functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Product to d ...

Professional Services Architect EMEA

About SnapLogic SnapLogic is the Agentic Integration Company, integrating AI, data, applications, and microservices into one powerful platform that transforms how enterprises connect, automate, and scale. Unlike legacy integration tools, SnapLogic is built for the AI era and trusted by globa ...

Professional Services Architect EMEA

About SnapLogic SnapLogic is the Agentic Integration Company, integrating AI, data, applications, and microservices into one powerful platform that transforms how enterprises connect, automate, and scale. Unlike legacy integration tools, SnapLogic is built for the AI era and trusted by globa ...

Senior Full Stack Node/React

Senior Full Stack Developer | Glasgow | Hybrid Up to £60k + great benefits We're working with a well-established, growing organisation in the financial services sector - a purpose-driven business with a loyal customer base and a proprietary digital platform that genuinely differen ...

Senior .NET Developer

.NET Developer | Remote/ Hybrid in Bristol | Only 2 days per month onsite in Bristol Consortia is working with a well-established business that has been operating for over 20 years and built a strong reputation with an impressive portfolio of clients. They are now looking to add a .NET Developer to ...

Payments Solution Architect

Yorkshire, UK (Hybrid – 2 days onsite) About the Opportunity We’re supporting a client undergoing the largest technology transformation in their history — a major core banking migration to a cloud-based architecture . As part of this journey, we’re looking for an ex ...

Software Security Manager

**Company description** Within Publicis Groupe’s Intelligent Creativity business, we specialize in bringing creative ideas to life, and to consumers. By combining 100 years of craft excellence with 6,000 experts across 52 locations of the world’s biggest studio network, we leverage the industry’s riches ...

Devops Engineer DV Cleared

DV Cleared Software / Platform Engineer Locations: London, Cheltenham or Manchester. Duration: 6 Months. Inside IR35. The Role My client, a leading technology organisation delivering secure, large-scale platforms in a high-impact environment. They are looking for a Software / De ...

Digital Technology Director

The role Position Digital Technology Director Contract type Permanent / Full Time Reporting to Executive Management Location London Overview of role The Digital Technology Director is pivotal in steering the company through an extensive digital transformation and ...

InfoSec Engineer

Hello, let us introduce ourselves! watchTowr is the Preemptive Exposure Management capability trusted by Fortune 500 companies and critical infrastructure providers. By combining proactive threat intelligence, real attacker telemetry, and automated red teaming, watchTowr continuously identifies and v ...

Forward Deployed Software Engineer UK Government

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Production System Engineer London Regular

Unlocking the secrets of ByteDance's global tech empire, the Data Systems Infrastructure (DSI) team stands as the unseen architects behind the scenes. In a thrilling dance of technology and innovation, we propel the company's meteoric rise by constructing and orchestrating colossal data fortresses, taming ...

Senior Data Engineer

Welcome! Super excited you dropped by Let's redefine cyber security expertise standards and connect business - community through highly engaging hacking experiences. (Find out more insights about Hack The Box culture in our career site).The core mission of the Senior Data Engineer:</ ...

Senior Data Engineer

Welcome! Super excited you dropped by Let's redefine cyber security expertise standards and connect business - community through highly engaging hacking experiences. (Find out more insights about Hack The Box culture in our career site).The core mission of the Senior Data Engineer:</ ...

Senior Data Technical Program Manager, Prime Video Core Analytics and Tooling

DescriptionCome build the future of entertainment with us.Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching? Prime Video is a premium streaming service that offers customers a vast collection ...

Data Scientist

Benefits We offer a competitive salary, depending on experience (£48,285 - £60,356) Annual incentive related bonus (£1000 maximum bonus opportunity for the performance year) Attractive pension scheme (up to 12% company contribution) Development opportunities in ...

Data Scientist

Benefits We offer a competitive salary, depending on experience (£48,285 - £60,356) Annual incentive related bonus (£1000 maximum bonus opportunity for the performance year) Attractive pension scheme (up to 12% company contribution) Development opportunities in ...

Software Engineer, Market Data Cumberland

Software Engineer, Market Data - Cumberland London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to ca ...

Software Engineer, Market Data Cumberland

Software Engineer, Market Data - Cumberland Job Location London Employment type Regular Department Cryptoassets , Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and e ...

Security Cleared Algorithm Developer (On Site 4 Days)

Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their primary nationality. Dual Nationals can be considered. Working: The role offers flexible working but does require engineers on site for 4 days per week and is a on ...

Full Stack Engineer

Software Engineer - Artificial Intelligence Our client is developing in-house solutions to support customer onboarding and KYC processes. This includes creating client‑facing applications that allow users to manage their interactions with the bank, as well as building orchestration capabilities t ...

Oracle Consultant (Assets + Lease Accounting)

Oracle Consultant (Assets + Lease Accounting) Location: London (Hybrid) Contract: 12 Months Start Date: ASAP IR35: Inside IR35 Overview Seeking an experienced Oracle Cloud Projects, Assets & Lease Accounting Lead to support ...

Staff Software Engineer

Company Description At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunities for jobseekers and companies around the world to find a perfect match in fair and equitable way. With over 20 bran ...

AVP, Head of Digital Algorithms

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility℠. S ...

Senior Platform Engineer — Hybrid, DX & Platform Leadership

AJ Bell is looking for a Senior Platform Engineer to enhance internal platforms and engineering tools for software delivery. This role emphasizes improving Developer Experience, mentoring Platform Engineers, and adopting modern platform practices. The successful applicant will have strong experience wi ...

Software Engineer

Role: Full Stack Software Developer - Java / Vue.js Location: Bristol HQ - Hybrid model Candidates must be able to obtain SC or BPSS Clearance. At Amdaris, we bring together exceptional talent to deliver custom software solutions and drive digital transformat ...

Head of IT

Head of IT Transformation / IT Director (Transformation Programme)Location: South West (Hybrid)Salary: Competitive + Bonus + BenefitsContract – 18 Month FTCWe are supporting a leading organisation undergoing a significant, multi-year business and technology ...

Head of IT

Head of IT Transformation / IT Director (Transformation Programme)Location: South West (Hybrid)Salary: Competitive + Bonus + BenefitsContract – 18 Month FTCWe are supporting a leading organisation undergoing a significant, multi-year business and technology ...

Vice President, Global Cyber Exposure Management & Cyber Engineering and Architecture

SummaryWe are seeking a strategic and highly technical Vice President to leadourglobal Cyber Exposure Management/Cyber Engineering & Architecture organization within a complex, multinational enterprise. This executive will drive modernization of theCompany’s cyber defense capabilities, shape lon ...

SRE | Permanent | London, Hybrid, AWS

About the job Role: Site Reliability Engineer Type: Full‑time permanent role Location: Hybrid, London City - 3 days per week on‑site Salary: £90,000 per annum Industry: Technology – Gaming Platforms Our Client is a premier provider of high‑volume software solutions for the global iGaming and predict ...

Performance Analyst

Location: City of London Job Type: Contract Industry: Cloud & Platform Job reference: BBBH439914_1780330775 Posted: 11 minutes ago Performance Analyst 12 months Location - London/Remote £465 per day inside IR35 - Umbrella only Job Spec: As a P ...

AI Engineering Consultant in Cardiff Proxima

AI Engineering Consultant Cardiff, United Kingdom Posted 10 months ago Tech stack GCP Python Java Amazon AWS R Azure Artificial Intelligence Requirements Experience in AI/ML ...

Embedded DevOps engineer in London Writer

Embedded DevOps engineer London, United Kingdom Posted about 1 year ago Tech stack Go Programming Languages Distributed Systems DevOps Bash Java Scala Python Skills <l ...

AI Engineering Consultant: Gen AI & Cloud Innovator

AI Engineering Consultant Cardiff, United Kingdom Posted 10 months ago Tech stack GCP Python Java Amazon AWS R Azure Artificial Intelligence Requirements Experience in AI/ML ...

Enterprise Architect

Overview Jobs for Humanity is dedicated to building an inclusive and just employment ecosystem. Therefore, we have dedicated this job posting to individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Ethnic Minority, and the Previously Incar ...

Global Data Operations Leader | BI & Governance

An exciting opportunity in London is looking for a Director, Data Operations / BI , supporting a global data and reporting centre within a complex, multi‑market organisation. Based in London. Up to £80k per annum. Responsibilities Owning the end‑to‑end deliver ...

Director Data Operations

An exciting opportunity in London is looking for a Director, Data Operations / BI , supporting a global data and reporting centre within a complex, multi‑market organisation. Based in London. Up to £80k per annum. Responsibilities Owning the end‑to‑end deliver ...

Trading Anti Fraud Manager (TAF Manager)

Zeal Group is an award-winning global FinTech powerhouse with 700+ professionals across London, Europe, Asia, MENA, and South America. Through our subsidiary Traze, we deliver advanced multi-asset trading solutions across Gold, Oil, FX, Indices, and Cryptocurrencies, built for today’s fast-mo ...

Lead Site Reliability Engineer

Assume a critical role in defining the future of a globally recognized firm and have a direct and significant effect in a realm tailored for top achievers in site reliability. As a Lead Site Reliability Engineer at JPMorgan Chase within Risk Technology Team, you hold a leadership role in your team, ...

Head of Cyber Security service delivery and Advisory

The Apex Group was established in Bermuda in 2003 and is now one of the world's largest fund administration and middle office solutions providers. Our business is unique in its ability to reach globally, service locally and provide cross-jurisdictional services. With our clients at the heart of eve ...

Interim Transformation Programme Director in London

Interim Programme Director – FinTech Transformation Fantastic Interim Opportunity - 6M Initial - can consider inside & outside IR35 - 3d/week in London office £: Competitive / Neg I’m working with a high-growth payments fintech scaling through a major transformatio ...

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