Lead Software Engineer Java Python Public Cloud Engineering Jobs in London, UK

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Senior Lead Full Stack Engineer: React, Java, Python & AI/ML

TwinThread is looking for a Senior Lead Software Engineer to enhance and deliver high-quality technology products. This role requires a strong background in full stack development with expertise in React, TypeScript, Java, Python, and AWS. The ideal candidate will have experience in technical leadership and be a ...

Public Sector Data Engineering Lead & Strategy

Made Tech is seeking a Principal Data Engineer to lead and deliver client engagements across the UK. This role involves overseeing delivery, coaching team members, and maintaining client relationships. Successful candidates will combine technical experience with leadership ability to drive successful outcomes. T ...

Public Sector Data Engineering Lead & Strategy

Made Tech is seeking a Principal Data Engineer to lead and deliver client engagements across the UK. This role involves overseeing delivery, coaching team members, and maintaining client relationships. Successful candidates will combine technical experience with leadership ability to drive successful outcomes. T ...

Cloud Platform Engineer: Python, AWS & Azure

A leading analytics firm in Greater London is looking for a Platform Engineer to design and maintain cloud-based platform components. The ideal candidate will have strong problem-solving skills and extensive experience in Python. Responsibilities include collaborating with teams on deployments and resolving tech ...

Cloud Native Fullstack Engineer: Python + Angular

A leading technology consultancy in the United Kingdom is seeking a Full Stack Python Developer to join their strategic digital programmes. The role involves working with backend systems using Python and frontend frameworks like Angular, focusing on scaling and modernizing applications hosted on GCP Kubernetes. ...

Python Backend Engineer – Cloud Integrations (Azure)

A professional services firm based in London is seeking a Backend Developer to lead the integration of their finance system into a cloud-based platform. The ideal candidate will have strong skills in Azure Service Bus and Python development, as well as experience in building robust integrations. This contract ro ...

Senior Python Engineer Cloud API & Leadership

A leading consulting firm is seeking a Senior Python Engineer based in Greater London to design and develop scalable software solutions. The role requires strong expertise in Python frameworks and cloud environments, especially AWS, Azure, or GCP. Responsibilities include mentoring staff and leading technical di ...

Data QA Engineer: ETL, Python & Cloud

A modern consultancy based in Greater London is seeking a passionate individual with strong skills in Python testing automation and ETL testing. You will design and implement robust testing frameworks and ensure data quality, collaborating with engineers in a continuous build environment. The ideal candidate is ...

Cloud Native Backend Engineer (Python/AWS)

A leading financial technology start-up in Greater London is seeking a motivated backend engineer to help define and build cloud-native services. Candidates should have expertise in Python and experience with AWS, Docker, and Infrastructure as Code using Terraform. The role involves collaborating with cross-func ...

Python Automation Engineer CI/CD & Cloud

A cybersecurity firm based in Greater London is looking for a Python Developer with at least 2 years of experience. The role involves developing and maintaining Python scripts for automation and managing CI/CD pipelines to ensure smooth application delivery. Candidates should have a Bachelor's degree in a relate ...

Client‑Facing Cloud Engineer (Go/Python)

Thought Machine is seeking a Forward Deployed Engineer to act as the primary technical interface with clients in the United Kingdom. This hands-on role involves embedding with client engineering teams, delivering implementations, and writing production-quality code primarily in Python or Go. The ideal candidate ...

Senior Python Engineer Trading Systems & Cloud

Skills and Experience ...effectively in a fast-paced trading environment. Strong and tactful communication skills, both verbal and written. Proficiency in Python. Rust is a bonus. Proficiency in Unix based systems. Experience of cloud-based platform ...

Python Engineer Front Office IT & Cloud

A leading trading company seeks a developer to support Traders and Analysts in a fast-paced environment. You will utilize your expertise in Python for building Web APIs and optimizing database performance. The role requires strong communication skills and experience with CI/CD processes, particularly in a Micros ...

Senior Angular & Python Cloud Engineer (AWS)

W3Global seeks a Specialist with 5 to 7 years of experience in Angular, Python, and AWS to design and develop scalable web applications and cloud-native solutions. The position requires expertise in both frontend and backend development, cloud architecture, and CI/CD practices. Candidates should possess strong s ...

Cloud Native Fullstack Engineer: Python + Angular

A leading technology consultancy in the United Kingdom is seeking a Full Stack Python Developer to join their strategic digital programmes. The role involves working with backend systems using Python and frontend frameworks like Angular, focusing on scaling and modernizing applications hosted on GCP Kubernetes. ...

Python Backend Engineer – Cloud Integrations (Azure)

A professional services firm based in London is seeking a Backend Developer to lead the integration of their finance system into a cloud-based platform. The ideal candidate will have strong skills in Azure Service Bus and Python development, as well as experience in building robust integrations. This contract ro ...

Senior Python Engineer Cloud API & Leadership

A leading consulting firm is seeking a Senior Python Engineer based in Greater London to design and develop scalable software solutions. The role requires strong expertise in Python frameworks and cloud environments, especially AWS, Azure, or GCP. Responsibilities include mentoring staff and leading technical di ...

Backend Java Engineer — Public Sector (Flexible/Hybrid)

IBM Computing is seeking a Backend Java Developer based in Greater London to design and deliver high-quality applications using Java/JEE and modern web technologies. The role involves building components, integrating systems, and applying best practices like TDD and CI/CD among others. IBM promotes a flexible an ...

Lead Full Stack Engineer – Active SC, AWS

Lead Full Stack Engineer – Active SC, AWS£Market Rate – Inside IR35Remote6 monthsMy client is an instantly recognisable consultancy who require Lead Full Stack Engineers to join a business-critical programme for an end client within the public sector.Key Requirements:Provenmercial experience working as a Lea ...

Senior AI Native Engineer — Frontline Client Delivery

Indicium Tech is seeking a Forward Deployed Software Engineer to join their team in Greater London. You will lead engagements that revolutionize how enterprises build software, embedding AI native development at every stage. The ideal candidate has at least 5 years of experience in software engineering, a solid ...

Platform Engineer

Platform Engineer - Contract – Consulting - GCP, Kubernetes, Terraform, Python / Go If you want to know about the requirements for this role, read on for all the relevant information.Oliver Bernard are currently working with a Consultancy client of ours who are looking ...

Senior Lead Java Engineer

ABOUT US LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowled ...

Senior Lead Java Engineer

Requirements Proven experience in system design, application development, testing, and operational stability using Java Excellent problem-solving, analytical and communication skills Strong in Java 17+ and frameworks like Spring Boot, Spring MVC and Apache Deep ...

Senior Lead Java Engineer

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence ...

Lead Backend Engineer Cloud Native Microservices

A major global banking institution is seeking a Lead Software Engineer to develop cloud-native applications in a collaborative environment. The ideal candidate will possess strong Java programming skills and experience with cloud technologies, particularly AWS. Responsibilities include delivering end-to-end solu ...

Lead Backend Engineer Cloud Native Microservices

A major global banking institution is seeking a Lead Software Engineer to develop cloud-native applications in a collaborative environment. The ideal candidate will possess strong Java programming skills and experience with cloud technologies, particularly AWS. Responsibilities include delivering end-to-end solu ...

Lead Software Engineer Asset Management Data Platform

Join us and shape the future of data and analytics at JPMorgan Chase. As a Lead Software Engineer, you will have the opportunity to design and deliver market-leading technology products that support our business objectives. You will collaborate with talented colleagues in an inclusive, agile environment wh ...

Senior Security Engineer – Cloud & DevSecOps Leader

A financial consulting firm is seeking a Senior Security Engineer to lead security engineering initiatives that protect digital finance systems. This role involves designing and implementing security protocols for cloud and on-premise environments, collaborating with engineering teams, and driving the integratio ...

Site Reliability Engineer

Responsibilities Development or support of Python, Machine Learning, Java/J2EE/REACT Java Script, and Node applications Research latest technology, concepts, conceptualize solution and develop proof of concept that will improve resiliency and performance of the production infrastr ...

Senior Network Development Engineer

Role Purpose: The Senior Network Development Engineer (SNDE) is accountable for the design, deployment and support of network fabric and systems through a combination of a deep level understanding of networking at the protocol level coupled with programming skills to support the intensive automat ...

Senior Network Development Engineer

Role Purpose: The Senior Network Development Engineer (SNDE) is accountable for the design, deployment and support of network fabric and systems through a combination of a deep level understanding of networking at the protocol level coupled with programming skills to support the intensive automat ...

Lead Cloud Engineer

LEAD CLOUD ENGINEERRole OverviewHackney Council is seeking a highly skilled and experienced Lead Cloud Engineer to take overall responsibility for the design, delivery and optimisation of self-service cloud infrastructure and tooling. The successful candidate will play a key role in ensuring cloud applic ...

Lead Cloud Engineer

About Us We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up —no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning dire ...

Lead Cloud Engineer

Leading a mature multi cloud platform (AWS + Google Cloud) in a high impact public sector digital team. This hands on interim role owns cloud strategy, engineering standards and developer experience through a secure, automated and self service infrastructure. This position requires someone who can prov ...

Lead Cloud Engineer

About Us We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up —no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning dire ...

Lead Cloud Engineer

Leading a mature multi cloud platform (AWS + Google Cloud) in a high impact public sector digital team. This hands on interim role owns cloud strategy, engineering standards and developer experience through a secure, automated and self service infrastructure. This position requires someone who can prov ...

Software Engineer II Blockchain/ Digital Assets

As a Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade bl ...

Tech Lead: Java & Cloud, Hybrid & High Impact

A global transactional solutions leader is looking for a Senior Software Engineer (Tech Lead) in London. The role involves leading a cross-functional agile team, guiding software development, and ensuring robust solutions. Ideal candidates have solid Java and Spring Boot experience, familiarity with cloud platfo ...

Senior Java Lead — Hands On, Cloud Microservices

Understanding Recruitment is seeking an experienced Senior Java Developer to lead a team in London. In this role, you will manage a hands-on team of Java Developers, making architectural decisions and mentoring others. The ideal candidate has strong skills in multithreading, product-led development, and experien ...

Java Lead Kubernetes Cloud Native Trading Platform

JPMorgan Chase & Co. is seeking a Software Engineer in London to enhance and migrate the trade processing platform to a cloud-native architecture. As part of an Agile team in Investment Banking, you'll execute software solutions, develop high-quality production code, and be involved in critical technology soluti ...

Senior Java Tech Lead: Cloud Microservices & FinTech

A leading financial institution in London is seeking a Senior Lead Software Engineer to deliver innovative cloud-native solutions. The ideal candidate will have significant experience in Java, be proficient with microservice architecture, and thrive in an agile environment. You'll be contributing to diverse proj ...

Senior Java Architect Microservices & Cloud Platform Lead

A leading global financial services firm seeks a Senior Lead Software Engineer to join the International Consumer Bank division. In this role, you will architect, evolve, and promote solutions, ensuring alignment with stakeholders. The ideal candidate has extensive experience in software architecture, especially ...

Senior Java Architect Microservices & Cloud Platform Lead

A leading global financial services firm seeks a Senior Lead Software Engineer to join the International Consumer Bank division. In this role, you will architect, evolve, and promote solutions, ensuring alignment with stakeholders. The ideal candidate has extensive experience in software architecture, especially ...

Tech Lead: Java & Cloud, Hybrid & High Impact

A global transactional solutions leader is looking for a Senior Software Engineer (Tech Lead) in London. The role involves leading a cross-functional agile team, guiding software development, and ensuring robust solutions. Ideal candidates have solid Java and Spring Boot experience, familiarity with cloud platfo ...

Senior Java Tech Lead: Cloud Microservices & FinTech

A leading financial institution in London is seeking a Senior Lead Software Engineer to deliver innovative cloud-native solutions. The ideal candidate will have significant experience in Java, be proficient with microservice architecture, and thrive in an agile environment. You'll be contributing to diverse proj ...

Java Lead Kubernetes Cloud Native Trading Platform

JPMorgan Chase & Co. is seeking a Software Engineer in London to enhance and migrate the trade processing platform to a cloud-native architecture. As part of an Agile team in Investment Banking, you'll execute software solutions, develop high-quality production code, and be involved in critical technology soluti ...

Data Platform Engineer

Start Date: Mid-May 2026 Contract Type: Contract We are seeking experienced Mid to Senior Java / Data Platform Engineers to support a high-profile client engagement. The role will focus on building and optimising scalable, data-driven applications and distributed systems, with ...

Software Engineer

Java Full Stack Engineer (Consultant – Senior Consultant) - Permanent Position Location: UK Remote / Hybrid Level: Consultant – Senior Consultant The Opportunity Consulting Point is representing a leading digital engineering consultancy currentl ...

Software Engineer

Java Full Stack Engineer (Consultant – Senior Consultant) - Permanent Position Location: UK Remote / Hybrid Level: Consultant – Senior Consultant The Opportunity Consulting Point is representing a leading digital engineering consultancy currentl ...

Software Engineer

Java Full Stack Engineer (Consultant – Senior Consultant) - Permanent Position Location: UK Remote / Hybrid Level: Consultant – Senior Consultant The Opportunity Consulting Point is representing a leading digital engineering consultancy currentl ...

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    Lead Software Engineer Java Python Public Cloud Engineering Jobs in London Job Search Guide, Trends and Insights