• United Kingdom Jobs Expertini profile avatar

    • Lead Software Engineer Java Python Public Cloud Engineering Jobs in UK

    Professional job seekers finding United Kingdom jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. United Kingdom
    3. Jobs
    4. Lead Software Engineer Java Python Public Cloud Engineering Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Lead Software Engineer Back end Engineer Chase UK

    hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That’s why we launched Chase UK to transform digital banki ...

    Lead Cloud SRE – Hybrid, Observability & Automation

    A leading financial organization in the UK is looking for a Lead Site Reliability Engineer to join their Public Cloud Platform team. The ideal candidate will lead an SRE team, ensuring service reliability and performance while collaborating with various engineering teams. Essential experience includes SRE practi ...

    Geospatial Backend Lead Engineer Hybrid (UK)

    A leading iGaming company is searching for a Lead Software Engineer to build and scale its core platform services in Newcastle upon Tyne. This hybrid role requires expertise in Java and geospatial-specific skills. The successful candidate will provide technical leadership, ensure system scalability, and mentor e ...

    Senior Java Backend Engineer — Real Time Finance Platform

    A global brokerage and financial technology company in Greater London is seeking a Senior Middle Office Backend Software Engineer. In this role, you will lead a team of engineers to enhance the performance of the GBX platform, ensuring system resiliency and scalability. Candidates should have over 8 years of Jav ...

    Senior Java Architect for AI Systems

    Matillion is hiring a Senior Staff Software Engineer to work on the Maia team, specializing in agentic AI systems and driving architectural decisions. The successful candidate will lead the development of innovative AI features and mentor engineers while collaborating with product and data science teams. This ro ...

    Lead API Platform Engineer – Backend & APIs

    Mastercard is seeking a Lead Software Development Engineer for the API Platform in Greater London. This role involves leading the design and development of technical solutions for global customers, focusing on creating innovative APIs. Ideal candidates will have 8+ years of backend development experience, strong ...

    Lead Java Scala Developer / PM in London Quant Capital

    This is a job posted by our partner Jooble Yes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates. Job Description Quant Capital is urgently looking for a Lead Java / Scala / R ...

    Senior Java Lead for Equities Algo Trading

    J.P. MORGAN is seeking a Lead Software Engineer for its Equities Trading Technology Organization in Greater London. This role involves developing algo trading strategies and real-time systems while collaborating with global teams. Candidates should have advanced Java skills, experience in low latency trading, an ...

    Technical Design Lead

    Role: Technical Design Lead Job Type: Permanent Location: Luton, UK Number of hours: 40 hours per week – full time Ready to utilize your experience and expertise in Technical Design Lead? We have an exciting role for you - Techni ...

    Senior Atlassian Cloud Platform Lead

    Graphcore in Bristol is looking for a Lead Atlassian Cloud Platform Engineer to manage their Atlassian Cloud ecosystem. You will oversee multiple sites, imposing architecture consistency, and implementing a configuration-as-code model. With a focus on automation, you will collaborate with Project Managers to est ...

    AI Architect NLP, Chatbot, LLMs TechBio

    AI Architect - NLP, Chatbot, LLMs - TechBio AI Architect - NLP, Chatbot, LLMs - TechBio 1 week ago Be among the first 25 applicants AI Architect - Chatbot, NLP, LLMs, Python, SQL, TechBio scaleup Oxfordshire - hybrid working A one-off ...

    Data Engineer Python Databricks Fintech

    Data Engineer (Python Databricks SQL) Newcastle Onsite to £120k Do you have a first class education combined with Data Engineering skills? You could be progressing your career at a start-up Investment Management firm that have secure backing, an established Hedge Fund client as a partner and massive growth po ...

    Data Engineer Python Databricks Fintech

    Data Engineer (Python Databricks SQL) Newcastle Onsite to £120k Do you have a first class education combined with Data Engineering skills? You could be progressing your career at a start-up Investment Management firm that have secure backing, an established Hedge Fund client as a partner and massive growth pot ...

    Python Engineer — Energy Trading Platform

    A global energy trading company in London is seeking an experienced Python Developer to assist in developing and supporting a strategic technology platform for gas and power desks. This role requires at least 5 years of Python development experience and familiarity with SQL and NoSQL databases. The ideal candida ...

    Backend Engineer, Platform & Integrations — Python

    A Series A startup in Greater London is seeking Backend Engineers to design and build robust platform systems in Python and TypeScript. The role involves developing integrations, owning projects end-to-end, and collaborating with a high-caliber team. Ideal candidates will have strong experience in software engin ...

    Low Latency eTrading Python Engineer

    A leading firm in financial services seeks an eTrading Production Support Engineer in London. This role emphasizes strong Python scripting and solid Linux knowledge within a fast-paced application support team. Candidates should have broad IT knowledge, particularly in trading environments. Key responsibilities ...

    Backend Engineer Python/Django, Remote

    A leading technology company in Greater London is seeking a Backend-focused Software Engineer who will design and improve software solutions for the hospitality industry. The ideal candidate has a Bachelor's in Computer Science and 3+ years of experience, particularly in Python and web applications. This role of ...

    Python Backend Engineer – Hybrid (London)

    A leading specialist insurer in the UK seeks a Python Developer to grow the engineering team. The ideal candidate will focus on building maintainable backend services and APIs, collaborate with Product Owners, and contribute to CI/CD practices using Azure DevOps. This role offers opportunities for continuous imp ...

    Python Automation Engineer — API & Kubernetes

    A technology solutions provider in the UK is looking for a Python developer to build scalable automation solutions for database operations. The ideal candidate should have experience with API development, particularly using FastAPI, and be proficient in Docker and Kubernetes. Responsibilities include troubleshoo ...

    Data Engineer (Python Enterprise Developer)

    LocationLondon, England, United Kingdom# Data Engineer (Python Enterprise Developer) at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £350 /yearJob TypeContractDate PostedFebruary 27th, 2026Apply NowWork mode: Hybrid (with 4 days a week at London, Canary Wharf) Contract duration: Long term ...

    Full Stack Engineer Python JavaScript

    Overview Want to work on technically challenging projects collaborating with a busy, motivated team of software professionals in a friendly environment with a good work / life balance? You could be joining a market leading software house whose remote access product is used by hundreds of ...

    Python Engineer B2B SaaS Fintech

    Landytech is on a mission to revolutionize the way that investment managers, asset owners, and their advisors access asset information. Powered by Sesame, an industry‑leading investment reporting platform, we are helping clients in over 15 countries make informed investment decisions and deliver in ...

    Python Engineer: APIs, Automation & Backend

    ELLIOTT MOSS CONSULTING PTE. LTD. is looking for a proactive Python Developer in Penarth, UK. The candidate will develop and support scalable solutions, focusing on Python applications and automation tools. Responsibilities include enhancing backend services, implementing data workflows, and providing post-imple ...

    Full stack Engineer (Python & Typescript)

    Job Description We are seeking a Full‑Stack Engineer to join the PRoboT product team as one of its first engineering hires. This role will work hands‑on across the full technology stack, partnering closely with the Product Engineering Lead to build, scale, and mature the platform. The successful ...

    Senior Quant Automation Engineer: Python

    Options Group is looking for a Python Developer in Greater London focusing on Digital and Automation for a major energy trader. You will design scalable automation applications, collaborate with teams to enhance processes, and utilize innovative technologies like Intelligent Document Parsing and Large Language M ...

    Platform Engineer AWS Python Fintech

    Platform Engineer AWS Python – Fintech (PR/ ) London, England Salary: GBP85000 - GBP per annum + bonus + benefits Platform Engineer (AWS Python) London / WFH to £100k Do you have expertise with AWS? You could be joining a growing and profitable scale‑up that is vi ...

    Full stack Engineer (Python & Typescript)

    Overview Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are one of the ...

    Remote Python Engineer: Automation & Microservices

    Hamilton Barnes Associates Limited is seeking a Python developer to rebuild legacy automation scripts into Python-based microservices. The role involves designing a new automation framework and collaborating with teams on scalable solutions. Must have strong Python experience, understanding of DevOps practices, ...

    QA Test Engineer (Ruby/Python)

    Who We Are At Partnerize, we're on a mission to transform the way businesses grow. We've built the leading partnership automation platform that empowers brands to discover, engage, and convert their audiences at scale. From affiliate marketing to influencer collaborations, we help our clients bui ...

    Python Engineer Contract Inside IR35

    We’re an award‑winning consultancy known for delivering exceptional products and services through technology, helping organisations accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for people, society, and the p ...

    Founding Backend Engineer — Python/Django

    A leading renewable energy company in London is seeking a passionate backend developer to join their founding team. You will be involved in greenfield projects and have the opportunity to build scalable software solutions. Ideal candidates should have experience with Python/Django and a desire to work in a colla ...

    QA Test Engineer Python Automation

    This range is provided by Client Server. 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 Client Server QA Test Engineer (Python API Automation) Cambridge to £50k <p ...

    Fixed Income Risk Engineer (Python)

    Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has sh ...

    Data Engineer Python SQL Spark

    Data Engineer (Python SQL Spark Azure Databricks) London to £160kAre you a tech savvy Data Engineer with a first class education? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. What's in it for you ...

    Data Engineer (Python Enterprise Developer)

    Work mode: Hybrid (with 4 days a week at London, Canary Wharf)Contract duration: Long term<span style=background-color:rgb(255,255,255);color:rgb(75, ...

    Full Stack Engineer (Python/TS)

    Mid-Level Full-Stack Engineer | Up to £75k + Equity | London Ready to make your application Please do read through the description at least once before clicking on Apply.A funded AI startup in central London is looking for a mid-level full-stack engineer to join a small ...

    Full Stack Engineer (Python/TS)

    Mid-Level Full-Stack Engineer | Up to £75k + Equity | London A funded AI startup in central London is looking for a mid-level full-stack engineer to join a small, fast-growing team. They help organisations actually embed AI into their teams' daily workflow ...

    Full Stack Python & Angular Engineer

    ELLIOTT MOSS CONSULTING PTE. LTD. is seeking a Full Stack Developer in Penarth, United Kingdom. The ideal candidate will have strong expertise in Python for backend development and Angular for frontend creation. Key responsibilities include system design, business analysis, and hands-on development to create sca ...

    Python Robotics Engineer Microscope Control

    Stars Arena, located in Greater London, is seeking an experienced Python Software Engineer to join their multidisciplinary team. The role emphasizes developing software for robotics and microscope control and is part of a mission to enhance drug discovery using spatial proteomics. This full-time positi ...

    Senior Python/Django Web Engineer

    Stars Arena is seeking a Senior Software Engineer to work in London, United Kingdom. The ideal candidate will be tasked with the full web application development life cycle, creating scalable software solutions from conception to deployment. Candidates should have strong proficiency in Python and Django technolo ...

    Python Driven Communications Test Engineer

    Stars Arena in Milton Keynes is looking for a Communications Test Engineer to develop modular, reusable software in Python. The role involves analyzing and troubleshooting link-performance issues and requires strong analytical skills as well as experience in calibration and metrology. This full-time position off ...

    Linux Automation Engineer — Python & Ansible

    Quant Capital is seeking a Linux Automation Specialist in London, United Kingdom, offering a compensation of up to £160K. The ideal candidate will be fluent on the command line and skilled in shell scripting, with excellent Python programming skills. Familiarity with tools like Puppet and Ansible is essential, a ...

    Graduate RegTech Backend Engineer Python

    Suade Labs Ltd is looking for candidates for its Graduate Software Engineering programme based in London. As a RegTech Engineer, you will design and build systems that power regulatory reporting solutions. Applicants should have a bachelor's or master's degree in computer science or a related field, with profici ...

    Python Backend Engineer – Hybrid (London)

    Premier Group is looking for a skilled Python Developer for a hybrid role in Central London. The position involves developing new features for a key platform, requiring strong expertise in Python and experience with C#. The successful candidate will engage with cloud technologies like AWS and Azure, collaboratin ...

    Python Engineer Global Quant Firm

    Summary My client is a leading global quant firm looking for a no‑nonsense technologist to join one of their growing quant trading teams based in London. This team is one of the most experienced and profitable at the company. Salary: up to £200k base + bonus Collaborating ...

    Newcastle Data Engineer | Python & Databricks

    Client Server is seeking a Data Engineer in Newcastle upon Tyne, offering a salary of up to £120,000 per annum, plus bonuses. In this role, you will work closely with front office teams to align data capabilities with business objectives and develop the firm's data platform. Ideal candidates will have a strong e ...

    Python Infra Engineer – Remote/Hybrid

    hackajob is seeking a Python Developer to join their Infrastructure team in Greater London. The role involves designing and integrating APIs, optimizing lending platforms, and collaborating with a team focused on innovative solutions. Ideal candidates should have strong Python experience, familiarity with FastAP ...

    Python Developer Quant Infrastructure Engineer

    We are seeking an experienced Python Tech Lead / Quant Infrastructure Engineer to support the development of a modern analytics and engineering platform within Credit and Capital Management. The role focuses on building scalable infrastructure, enhancing development tooling, and improving production enviro ...

    Senior Python Engineer (AI/ML)

    Senior Python Engineer wanted by a thriving production AI company who are seeing fantastic growth. They are seeking a senior python engineer / senior python developer with strong recent AI/ML development experience, to help build production-grade AI systems that power complex, real-world op ...

    Data Engineer Python Databricks Fintech

    Data Engineer Python Databricks - Fintech (PR/ ) Newcastle upon Tyne, England Apply with Indeed Salary: GBP90000 - GBP per annum + bonus + benefits Data Engineer (Python Databricks SQL) *Newcastle Onsite* to £120k Do you have a first class education combined with ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Predictor

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

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