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    Front Office Python Trading Engineer – Real Time Systems

    A global Trading firm is seeking a Front Office Developer skilled in Python to enhance trading technology. In this role, you will collaborate directly with Traders to create high-performance systems and tools that improve decision-making in trading. Ideal candidates will have significant experience in software e ...

    Principal Software Engineer C#.Net AWS FinTech

    Principal Software Engineer / Developer (C# .Net AWS Python) London / ...

    Senior Web Developer

    This is one of those rare opportunities for a senior or lead developer to really own the core of an agency’s tech offering. Working with the founder and leading on development across the full project lifecycle. You’ll be a key part of technical leadership, building and deploying robust applications ...

    Senior Full Stack Magento 2 Developer

    Senior Full-Stack Magento 2 Developer Full Time – On Site (5 Days Per Week) – Birmingham Jewellery Quarter £50,000–£65,000 depending on experience About Us We are a well-established and fast-growing group of specialist ecommerce businesses operating within the luxury whi ...

    Backend WordPress Developer (London)

    SoBold is a high-performance, website design and development agency based in London. We are a dedicated team that all share the same values in the production and delivery of our work. Our values are kindness, accountability, creative thinking, awareness and teamwork. We are looking for an amb ...

    Frontend Developer in Cardiff HEOR

    Frontend Developer Cardiff, United Kingdom Posted 10 months ago Tech Stack React, Python, SOLID, HTML5, Node.js, JavaScript, Next.js, CSS, Computer Science Skills & Experience Computer Science, Software Engineering, Web Development, or a relate ...

    Full Stack Engineer (Python / React)

    Location: London, UK · Hybrid (3 days in our Paddington HQ: Mon, Tue, Fri)Stack: React, TypeScript, Python, Flask, MySQL, AWSIn 2018 we set out to solve a problem millions of people faced: not just struggling with their skin, but struggling to navigate skincare at all. We combined derma ...

    Senior Online Developer Tech Team

    We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and t ...

    Experienced Software Engineer Java / Python (Full Stack or Back End)

    Push the limits of what’s possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market‑leading technology products in a sec ...

    Data Analyst

    This range is provided by Skills Alliance. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Join a growing team in the heart of London working on an AI based SaaS platform as a Data Analyst. Responsibilities </s ...

    Senior Backend API Engineer – Cloud PBX Platform

    Intermedia Intelligent Communications is seeking a Senior Software Developer to design and develop backend API services for our cloud-based PBX platform. This role requires strong expertise in Python and a solid understanding of SQL and relational databases. Responsibilities include maintaining backend ...

    Full Stack Python Engineer for Data & Security

    A leading simulation and data-analytics company in the UK is looking for a Full Stack Software Developer to enhance their engineering team. This mid-level position requires strong back-end skills, ideally in Python, with a focus on SQL and NoSQL data management. Collaborating with various stakeholders, the succe ...

    Senior Front Office Software Engineer (C#/Java/.NET)

    hackajob is seeking a Senior Front Office Developer based in London. You will turn complex challenges into innovative software solutions using Python, Java, .NET, and web services. The role involves extensive collaboration, development, and adherence to secure coding practices. Successful candidates wi ...

    Lead Python Backend Engineer Processing & Observability

    A leading technology firm is seeking a skilled software developer to enhance their data orchestration pipeline using Python. Join the Data Intelligence Team to work on AI features, develop observability for ML applications, and mentor peers. The role offers remote flexibility, a supportive work environment, and ...

    Graduate Quant Developer Greenfield Tech & Trading

    An elite global trading firm is seeking a Graduate Software Developer to work on innovative projects that integrate technology, mathematics, and finance. The role emphasizes strong programming skills in languages such as Python, C++, Java, or C#. Candidates will collaborate closely with leading experts and contr ...

    Front Office Investment Systems Full Stack Dev

    TESTQ Technologies Limited is seeking a Full Stack Developer for their Front Office team in Greater London. The role involves designing and maintaining internal applications that aid clients' investment processes. Candidates should have 6 years of software engineering experience, particularly in finance, with pr ...

    Senior Java & AI Engineer for Scalable Index Platform

    LSEG is searching for a Lead Java Developer to contribute to the FTSE Russell Index Platform. Ideal candidates will have over 12 years of hands-on backend engineering experience, including Java and Python proficiency, and capability in building AI-powered features. The position demands collaboration with global ...

    Senior Cloud Platform Engineer (AWS/Azure, Terraform)

    PolyAI in Greater London is looking for a Cloud Infrastructure Engineer to design and manage scalable cloud architectures on AWS and Azure. The ideal candidate has 5+ years of experience, strong Python skills, and a background in software engineering. Responsibilities include optimizing resources, improving deve ...

    Backend Python Engineer for AI Systems (Hybrid London)

    Hunter Bond is seeking a Backend Software Developer to join an exciting AI startup in London. You will design and optimize high-performance backend systems, focusing on Python and FastAPI. The role offers a competitive salary of £100,000 with flexible working arrangements. You’ll contribute to system a ...

    Cloud Engineer: AWS, Terraform & Serverless Innovator

    A dynamic software company in London seeks a skilled developer with experience in at least one programming language such as Node.js, Python, or C#. The role offers opportunities in infrastructure automation using Terraform and working within an AWS cloud environment. Candidates should be familiar with CI practic ...

    Principal Embedded & IaC Developer

    WorksHub is looking for a Principal Developer based in Southampton, United Kingdom. This full-time position offers up to £75K and requires strong experience in C/C++, Java, Python, and Rust, alongside a deep understanding of electronics and systems design. Candidates should be proficient in infrastructure as cod ...

    Senior Software Engineer .NET, React, CI/CD Expert

    Java Script Works is seeking a Senior Software Developer based in London, United Kingdom. The role requires expertise in Angular, CI/CD, and a proficient understanding of various programming languages including Python and C#. The compensation range is between £25,000 and £55,000 depending on experience ...

    Quantitative Developer: Design & Deploy Production Algos

    A leading financial technology firm is seeking a Quantitative Developer to design, code, and implement proprietary systems. The role involves collaboration with researchers and involves strong problem-solving skills and experience in Python and Linux. Ideal candidates will have over 5 years of software engineeri ...

    Engineering Systems Development Specialist

    The following content displays a map of the jobs location - Four More London Riverside Job Reference seastern/TP/86331/3495 Number of Positions: 1 Contract Type: Permanent - Full Time Monday to Friday £60,000 per annum plus free travel ...

    Senior DevOps Engineer

    We’ve signed up to an ambitious journey. Join us! As Arrive, we guide customers and communities towards brighter futures and more livable cities. It isn’t a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive Curious, Foc ...

    Pre Sales Solutions Architect (IT)

    WorksHub is seeking a Solutions Architect with Pre Sales Experience in London. The ideal candidate will have expertise in Java/J2EE or .NET tech stacks and extensive experience with database technologies like Oracle and MySQL. Additional skills in polyglot programming languages such as Scala and Python are a plu ...

    Back End Developer

    Backend Engineer | Hybrid (3 days a week in London) | Up to £90,000 + Meaningful Equity | Python + Flask We’re currently working with a fast-growing, technology-driven startup that’s on a mission to transform personalised consumer experiences through innovation and scale. Their platform powe ...

    Cloud Engineer (AWS, Python, Terraform) – SC/DV

    La Fosse Associates is hiring a Software Engineer / Developer in the UK for a contract position within the public sector. The role requires active SC or DV clearance and experience in AWS, Python, and Terraform. Candidates will design cloud-native applications and support secure, scalable systems. Benefits inclu ...

    Senior Software Engineer – Dementia Care Platform

    A leading educational institution in the UK is looking for a Senior Software Developer to join their Dementia Research Institute. You will develop innovative healthcare technology and work with a multidisciplinary team to improve the lives of those affected by dementia. The role requires proficiency in programmi ...

    Senior Software Engineer

    Overview Software Engineer (Python/Django) | up to £85,000 | Hybrid | HealthTech. An exciting AI HealthTech start-up, featured in the Sunday Times and BBC News, is rapidly growing across the UK, Europe and US. This role is key: you will own, improve and grow backend apps during a period of high sc ...

    Senior PHP Engineering Lead — Platform Quality

    Currys is looking for an experienced Engineering Lead with a focus on PHP applications. The role involves enforcing engineering standards across teams and managing supplier performance while building an in-house team. Key responsibilities include conducting code reviews, overseeing the engineering appr ...

    Senior Developer

    Your mission JOB TITLE: Senior Developer JOB LOCATION: Belfast, HybridTERMS: Permanent, full timeTHE JOB We are looking for an experienced and versatile Senior Developer to join our growing engineering team. You will play a central role in the design, development, and delivery of compl ...

    Quantitative Developer

    Quant Developer This role sits within a global, technology-driven investment firm running systematic and quantitative strategies across financial markets. The firm builds its own trading, research, and data platforms in-house. As a Quant Developer, the role bridges quantitative research a ...

    Backend Developer Bazel

    Backend Developer – Bazel Location: London, UKJob Type: Contract Our Product Area, Platinum, has historically owned and operated both our VCS and CI systems in addition to the Fleet Management product for helping developers manage large‑scale software changes. Over the past year we hav ...

    Software Engineer III Fullstack (Java, React, Python and AI) Engineer

    Job Description Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help ...

    Software Engineer III Fullstack (Java, React, Python and AI) Engineer

    Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integra ...

    Software Engineer III Fullstack (Java, React, Python and AI) Engineer

    Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integra ...

    Sr Lead Software Engineer Data Engineering, Python/C++/KDB/AI

    Join adynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you will play a pivotal role in designing and delivering high-p ...

    Software Engineer III Fullstack (Java, React, Python and AI) Engineer

    Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integra ...

    Software Engineer III Fullstack (Java, React, Python and AI) Engineer

    Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integra ...

    Experienced Software Engineer Java / Python (Full Stack or Back End)

    Job Description Push the limits of what's possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading t ...

    Lead Software Engineer AI/ML Data Platforms AI Engineer Python

    LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Commercial & Investment Bank Posting Date 03/20/2026, 01:34 PM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, ...

    Lead Software Engineer AI/ML Data Platforms AI Engineer Python

    Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a team that works to enhance, build, ...

    Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

    Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

    Software Engineer II Python / Athena in London JPMorgan Chase & Co.

    Preferred Qualifications, Capabilities, and Skills Prior experience in Python is helpful but not required.Experience with Javascript/React helpful but not required. About Us J.P. Morgan is a global leader in financial services, providing strategic advice and delivering quality ...

    Sr Lead Software Engineer – Data Engineering, Python/C++/KDB/AI

    Join adynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you will play a pivotal role in designing and delivering high-p ...

    Sr Lead Software Engineer – Data Engineering, Python/C++/KDB/AI

    Lead Software Engineer Join a dynamic, global analytics team within JPMorgan Chase's Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you will play a pivotal role in ...

    Experienced Software Engineer Java / Python (Full Stack or Back End)

    Push the limits of what’s possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading technology products in a ...

    Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

    Lead Software Engineer AI/ML Data Platforms AI Engineer Python

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a team that works to enhance, build, and deliver trusted market- ...

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      Software Developer Php Mysql Python Jobs in United Kingdom Job Search Guide, Trends and Insights