Lead Cloud Platform Engineer Java Python Jobs in London, UK

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Lead Software Engineer, DataMap Platform (Backend/Graph)

UCL is seeking a Software Engineer to lead the development of the DataMap platform for the UK Dementia Research Institute. This role involves designing and maintaining data-driven software, translating researcher requirements, and ensuring platform sustainability. Candidates should possess strong skills in softw ...

Senior DevOps Engineer Kubernetes Platform Lead (Hybrid)

Tenth Revolution Group is seeking a Senior/Lead DevOps Engineer to design, build, and operate critical Kubernetes-based platforms. In this hybrid role, you will ensure system reliability and performance, influence technical architecture, and work closely in small, autonomous teams. Ideal candidates will have str ...

Kubernetes Platform Lead | DevOps Engineer (Azure/AKS)

Saragossa in Greater London is seeking a skilled DevOps Engineer to lead the Kubernetes platform deployment at a growing hedge fund. You will have full ownership of the DevOps infrastructure, responsible for driving architecture decisions and platform upgrades. This role requires solid experience with Kubernetes ...

Lead Data Platform Engineer — Databricks & Treasure Data

Silverbullet is hiring a Lead Engineer to oversee the engineering function for a major hospitality client in the UK. This senior technical role involves managing a team of Data Engineers and ensuring high-quality delivery across platforms like Databricks and Treasure Data. The ideal candidate will have strong sk ...

Lead Platform Engineer (K8s, AWS) Hybrid & CKA

Trust In SODA is seeking a Managing & Lead Platform Engineer to play a pivotal role in a major K8s project aimed at transforming UK Government digital operations. This role offers the chance to gain certifications like AWS and CKA on company time, with uncapped progression potential and hybrid working options. I ...

Senior Full Stack Engineer & Power Platform Lead

Boston Consulting Group (BCG) in Greater London is seeking a Full Stack Developer & Power Platform Engineer. You will design and enhance applications for internal operations, working across front-end and back-end layers. Candidates should have 7-10+ years of experience, strong skills in .NET Core and C#, and han ...

Lead Frontend Engineer, Real Time Trading Platform

Systematica Investments is seeking a Lead/Senior Frontend Software Engineer to enhance their Execution Platform UI. This role involves leading the design, architecture, and development of a TypeScript-based desktop application used for systematic trading across global markets. Applicants should have experience i ...

Lead React/UI Engineer — Trading Platform (London)

Java Script Works is looking for a Lead Software Engineer - React/UI to join their FICC E-TRADING team in London. This role involves being a key player in an agile environment to design and deliver innovative software solutions. Candidates should have experience with modern tech stacks, particularly in React and ...

Lead Software Engineer Hardware Design Platform|Flexible

Circuit Mind is seeking a Lead Software Engineer in Greater London to take full ownership of backend development across their products. You will collaborate with various engineering teams to tackle challenges in hardware engineering, leveraging a modern tech stack including Python, PostgreSQL, and more. This pos ...

Lead Go Engineer & Platform Architect (Kubernetes + AWS)

Sky UK is seeking a full-stack architect to lead product and service delivery, focusing on scalable platforms in a Kubernetes and AWS environment. Key qualifications include strong backend development in Go and frontend in TypeScript. The role offers numerous benefits, including a free SkyTV package, a generous ...

Senior/Lead Engineer React, TS & Cross Platform

Java Script Works is looking for a skilled Senior/Lead Engineer with expertise in React (Next.js), React Native, and TypeScript to drive their cross-platform mobile application and technology ecosystem. The ideal candidate will identify and resolve architectural and performance issues, ensuring optimal functiona ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

Lead Fullstack Engineer Scalable HR Platform (Equity)

Zelt, based in Greater London, is seeking a Lead Fullstack Engineer to design and maintain scalable applications across their innovative platform. You will own features from design to delivery, collaborating with product and design teams to ensure alignment with user needs. We are looking for someone with signif ...

ServiceNow Tech Lead: Hands On Platform Engineer

RELX in Greater London is looking for a hands-on ServiceNow Software Engineer Lead. This role involves leading and mentoring a team, focusing on IT Service Management (ITSM) and IT Asset Management (ITAM). Key responsibilities include designing scalable ServiceNow solutions while providing technical le ...

Lead Software Engineer, Global Rights & Royalty Platform

Sony Music Entertainment in London is looking for a Lead Software Engineer to join their Pub Admin team. You will develop a modern rights and royalty platform, working with a cross-functional team to create high-quality experiences for artists. The ideal candidate will have experience in frontend application dev ...

Lead Software Engineer — React/TypeScript PBSA Platform

Viridis Real Estate Services is looking for a Software Engineering Lead in Greater London. This crucial role involves leading the engineering function while actively contributing to code and technical solutions. Candidates should have over 10 years’ experience with full-stack or frontend-heavy web applications a ...

Lead Platform Engineer — SDKs, APIs & Dev Experience

LEGO Digital Play in Greater London is seeking a Lead Engineer for the Developer Platform. This role involves architecting and operating essential engineering capabilities like SDKs and APIs, ensuring high-quality digital experiences. The ideal candidate will have a Bachelor's degree in a relevant field, experti ...

AI Platform Lead Engineer | Backend & Frontend Architect

Jobs via eFinancialCareers is seeking a Lead Engineer based in Greater London, UK. This role will drive the development of backend and frontend systems while establishing engineering best practices. The successful candidate should have over 5 years of experience in software engineering, expertise in Java/Kotlin ...

Senior Principal Engineer — Lead Social Gaming Platform

Chisw is seeking a Senior Principal Engineer in Greater London to lead Full Stack development for an innovative social betting platform. You'll collaborate closely with the CTO and oversee the engineering team, driving the adoption of technologies like AWS and Terraform. Ideal candidates will have experience in ...

Lead Engineer for Open Banking AI Platform

Jack & Jill, a Techstars-backed startup in London, seeks a Lead Engineer to own the technical roadmap for a mission-driven platform. In this role, you'll leverage a Kotlin-based stack and work with the founding team to scale a socially impactful product. Your responsibilities include leading engineering decision ...

Staff / Senior Lead Software Engineer Backend Platform

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings. . Mor ...

Staff / Senior Lead Software Engineer Backend Platform

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings. . Mor ...

Lead Software Engineer

Job Responsibilities Leads the design and development of scalable and resilient systems using Java or Python, driving continual, iterative improvements across product teams Drives decisions on software solutions, architecture, design, development, and technical troubleshooting wit ...

Lead Software Engineer

Job Responsibilities Leads the design and development of scalable and resilient systems using Java or Python, driving continual, iterative improvements across product teams Drives decisions on software solutions, architecture, design, development, and technical troubleshooting wit ...

Security Cloud Engineer

Hiring! Security Cloud Engineer Role Title: Security Cloud Engineer Location: Manchester Hybrid: 3 days in office and 2 WRH Duration: Initial 3 months Rate: £400 - £430 Engagement: Inside IR35 Job Description: ...

MuleSoft Technical Lead: API & Cloud Integration

A technology consultancy firm in Greater London is seeking a Mulesoft Technical Lead to work on integration technologies including the MuleSoft Anypoint Platform. The ideal candidate should be proficient in Java and familiar with Agile methodologies. This role offers a competitive compensation structure and is c ...

Senior Cloud Security Engineer

We’re ASOS, the online retailer for fashion lovers all around the world. We exist to give our customers the confidence to be whoever they want to be, and that goes for our people too. At ASOS, you’re free to be your true self without judgement, and channel your creativity into a platform used by millions. ...

Senior/Lead Engineer React, TS & Cross Platform

Java Script Works is looking for a skilled Senior/Lead Engineer with expertise in React (Next.js), React Native, and TypeScript to drive their cross-platform mobile application and technology ecosystem. The ideal candidate will identify and resolve architectural and performance issues, ensuring optimal functiona ...

Senior Principal Engineer — Lead Social Gaming Platform

Chisw is seeking a Senior Principal Engineer in Greater London to lead Full Stack development for an innovative social betting platform. You'll collaborate closely with the CTO and oversee the engineering team, driving the adoption of technologies like AWS and Terraform. Ideal candidates will have experience in ...

Software Engineer, Unified Platform

DRW is a technology-driven, diversified principal trading firm. We trade our own capital at our own risk, across a broad range of asset classes, instruments and strategies, in financial markets around the world. As the markets have evolved over the past 30 years, so has DRW – maximizing opportuniti ...

Senior Software Engineer, Unified Platform (Reference Data)

Overview DRW is a technology-driven, diversified principal trading firm. We trade our own capital at our own risk, across a broad range of asset classes, instruments and strategies, in financial markets around the world. As the markets have evolved over the past 30 years, so has DRW – maxi ...

Cloud Security Engineer: Automation & Tooling

A financial technology company in London seeks a Cloud Security Engineer to enhance security architecture for its multi-tenant banking platform. Responsibilities include developing security tools, managing infrastructure on AWS and GCP, and ensuring compliance with frameworks like SOC 2. Ideal candidates are ski ...

Automation QA Engineer

About Us:At Dabster, we specialize in connecting top talent with leading global companies. We are currently seeking a skilled Automation QA Engineer to join our client's dynamic technology team in London. Our mission is to be the foremost recruitment specialist in securing except ...

Automation QA Engineer

About Us:At Dabster, we specialize in connecting top talent with leading global companies. We are currently seeking a skilled Automation QA Engineer to join our client's dynamic technology team in London. Our mission is to be the foremost recruitment specialist in securing except ...

Senior Full Stack Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Are you an experienced engineer passionate about leveraging AI to redefine production stability at a global scale? We are seeking a Senior Full-Stack Engineer to lead the development ...

Senior Platform Engineer

Senior Platform Engineer *Senior Associate level *Platform Engineering *Active SC clearance required Security clearance: Candidates must hold an active Security Check (SC) clearance. We are unable to accept applications from candidates who do not currently ho ...

Senior Platform Engineer

Senior Platform Engineer *Senior Associate level *Platform Engineering *Active SC clearance required Security clearance: Candidates must hold an active Security Check (SC) clearance. We are unable to accept applications from candidates who do not currently ho ...

Senior Platform Engineer

Senior Platform Engineer *Senior Associate level *Platform Engineering *Active SC clearance required Security clearance: Candidates must hold an active Security Check (SC) clearance. We are unable to accept applications from candidates who do not currently ho ...

Senior Platform Engineer

The Company Lab 1 is a fast-growing cybersecurity startup, which identifies and interprets exposed data on behalf of our clients. Lab 1’s AI SaaS platform analyses the full corpus of exposed corporate data in near real time, providing customers with the assurance that they’ll know the ...

Senior Platform Engineer

The Company Lab 1 is a fast-growing cybersecurity startup, which identifies and interprets exposed data on behalf of our clients. Lab 1’s AI SaaS platform analyses the full corpus of exposed corporate data in near real time, providing customers with the assurance that they’ll know the unknown and ...

Principal Platform Engineer

Platform Engineer - Great total compensation We are seeking a Platform Engineer (operating at Principal level) to serve as a cornerstone of a newly formed platform team. This isn’t a role for someone looking to maintain the status quo; this is a mandate to lead a comprehensive, greenfield modern ...

Principal Platform Engineer.

Platform Engineer - Great total compensation We are seeking a Platform Engineer (operating at Principal level) to serve as a cornerstone of a newly formed platform team. The organisation has the capital and stability of a premier, consistently profitable hedge fund, but they operate with the high-autonom ...

Senior Platform Engineer

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Senior Platform Engineer

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Principal Platform Engineer

Platform Engineer - Great total compensation Increase your chances of reaching the interview stage by reading the complete job description and applying promptly.We are seeking a Platform Engineer (operating at Principal level) to serve as a cornerstone of a newly formed ...

AI Platform Engineer

AI Platform Engineer - AI & Cloud Platforms Global Banking Organisation Central London, up to £750 per day inside IR35 All the relevant skills, qualifications and experience that a successful applicant will need are listed in the ...

Platform Engineer London

Platform Engineer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: 0About the job you're considering Are you a passionate Platform Engineer eager to make a difference? We invite you to be par ...

Platform Engineer London

Platform Engineer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Cloud Infrastructure Management < ...

Backend Platform Architect for AI Systems (Python) + Equity

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is seeking a Senior Backend Engineer in London to design and build robust backend systems using Python. You will work with a high-calibre startup developing an agentic AI product, focusing on infrastructure and tooling. Responsibilities include de ...

Front Office Python Dev for ETF Trading Platform

A leading consulting firm in Greater London seeks a Front Office IT Strategist / Python Developer to enhance their ETF Market Making platform. This role demands strong knowledge of Linux and core Python development, with responsibilities including system support, development of trading tools, and ensuring platfo ...

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