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Senior Lead Software Engineer: Trade Tech, React/JS Expert

J.P. MORGAN is seeking an experienced Software Engineer within F&O Execution Technology to enhance, build, and deliver trusted market-leading technology products. You will work in an agile team to tackle diverse challenges using your deep technical expertise. The ideal candidate will have extensive experience in ...

Senior Software Engineer: Lead C++/Embedded On Site Surrey

Premier IT is seeking a Senior Software Engineer to join their team in East Horsley, Surrey. This on-site position involves leading software design and development on complex defence projects. The ideal candidate will have a degree in Engineering or a related field, strong C++ skills, and experience in software ...

Lead Software Engineer Java/Python Risk Data Platform & 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 ...

Asset & Wealth Management Software Engineer Associate / Vice President London

Your Impact The Asset Management (AM) Trading Engineering team is responsible for building and supporting a central function of the Asset and Wealth Management Division (AWM) with one of the top Asset managers in the world with over a 2.9 trillion dollars under management. The business manages mo ...

Manufacturing IT/OT Software Engineer — On Site, PLCs & Cloud

A leading technology firm in Darlington, County Durham is looking for a talented Manufacturing IT/OT Software Engineer. The role involves designing, developing, and implementing software solutions for cloud-based systems, alongside project management and collaboration across teams. Candidates should have a Bache ...

Senior Back end Software Engineer (Python and Rust) London

Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technolog ...

Frontend Software Engineer Hungry Builder London £75 140k + equity

About Corgi Corgi is an AI-powered insurance company designed for tech startups. The company has raised $108M and holds regulatory approval as a licensed carrier. The platform is built on Django, utilizes Stripe for payments, and features AI-driven underwriting. <l ...

Backend Software Engineer High Intensity London £75 140k + equity

About Corgi Corgi is an AI-powered insurance company designed for tech startups. The company has raised $108M and holds regulatory approval as a licensed carrier. The platform is built on Django, utilizes Stripe for payments, and features AI-driven underwriting. <l ...

Senior Software Engineer – Energy Tech for Net Zero Impact

Thyme is seeking a Software Engineer to join their team in Central London. This role will focus on building scalable platforms for financial subscriptions and automate grid interactions. The ideal candidate will have over 6 years of experience, proficient in TypeScript, React, and Node.js, and be ownership-drive ...

Cyber Software Engineer: Low Level Systems (C/C++, Linux)

A leading security-focused technology firm in Manchester is seeking a Cyber Software Engineer to join teams pioneering in AI, Cyber, and Cloud technologies. The role involves developing critical systems for National Security and requires strong programming skills, specifically in C or C++. Applicants must have a ...

Asset & Wealth Management Software Engineer Associate / Vice President London

Job Overview The Asset Management (AM) Trading Engineering team is responsible for building and supporting a central function of the Asset and Wealth Management Division (AWM). The business manages money for large institutional investors and runs several mutual funds, hedge funds and ETFs across ...

Principal Embedded Software Engineer (Hybrid) – Real Time Safety Critical

Energy Jobline ZR is seeking a Principal Embedded Software Engineer in Bristol. This hybrid role offers a salary up to £80,000. The ideal candidate will lead the development of cutting-edge real-time software for embedded safety-critical systems in complex regulated environments. This position is perfect for sea ...

Senior Embedded Avionics Software Engineer (C/Ada/Rust) Hybrid

A leading technology company in defence is seeking a Senior Software Engineer in Northampton to develop next-generation avionics systems. This role involves responsibilities in software requirements analysis, design, and the integration of embedded software components. The ideal candidate has experience with emb ...

AI Software Engineer — End to End Enterprise AI, Equity

A VC-backed AI startup is seeking a Software Engineer to join a high-velocity team focused on building synthetic populations that influence critical decision-making. You'll work directly with influential founders, owning features end-to-end while applying your skills in React, Python, and collaboration. The idea ...

Senior Software Engineer AI Driven Real Estate Tech Hybrid

An innovative real estate technology firm in London seeks a skilled individual to build AI-driven software solutions for property transactions. You'll work collaboratively within a small engineering team, utilizing technologies such as TypeScript and Python. The position offers a competitive salary, equity optio ...

Front End Software Engineer: Build Cutting Edge Testing Tools

A technology firm in Bradford-on-Avon is looking for a front-end Software Engineer to join their agile team. The role involves creating and enhancing testing products, engaging with customers, and designing cutting-edge software. The ideal candidate should have a technical background, experience in C#, and famil ...

Senior Lead Software Engineer Squad Lead JPM Personal Investing

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

Associate Software Engineer I Hybrid Growth in SaaS Apps

A dynamic technology company in Leicester is hiring an Associate Software Engineer I to work within Agile teams on developing cloud-based applications. Candidates should have knowledge of programming principles and familiarity with both frontend and backend technologies like PHP and React. This hybrid position e ...

Senior Lead Software Engineer Athena Rates Risk and PNL

Job Description We are seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer for the development team to work on Rates Risk and PNL business deliveries and optimization. In this role, you will design, develop, and integrate sophisticated solutions that support trading d ...

Asset & Wealth Management Software Engineer Associate / Vice President London

Asset & Wealth Management - Software Engineer - Associate / Vice President - London Job Description Your Impact The Asset Management (AM) Trading Engineering team is responsible for building and supporting a central function of the Asset and Wealth Management Division (A ...

Software Engineer, Data Workflows (Human in the Loop Systems)

About us Encord is the universal data layer for AI, helping 300+ teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and more. We’re a team of 100+ operat ...

Cloud Native Software Engineer (AWS) for Global Market Platform

A leading financial markets infrastructure provider in Belfast is seeking a Software Engineer to join a new team using cutting-edge technologies. This role involves collaborating with AWS to develop solutions, focusing on back-end services and infrastructure as code. You will engage in Agile processes and contri ...

Hybrid C# .NET Software Engineer for Lab Automation & IoT

A global engineering company based in the UK is looking for an experienced software developer to join their Synthesis, Digitalization and Automation division. This hands-on role includes designing high-quality software and developing solutions for laboratory automation. Candidates should have over 5 years of exp ...

Senior Java Software Engineer Quote API (London or WGC)

About the role Join the team behind Price Service—a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon. W ...

Java Software Engineer — Lead in Agile, Spring Boot & Testing

A leading consulting firm is seeking a Software Engineer (Java) to join their team in Birmingham. The role involves delivering high-quality code, participating in agile practices, and contributing to digital transformation projects. Strong hands-on experience with Java and frameworks like Spring Boot is essentia ...

Java Software Engineer — Lead in Agile, Spring Boot & Testing

A multinational consulting firm is seeking a Software Engineer specializing in Java for their Manchester office. The ideal candidate will have extensive experience with Java and Spring Boot and a solid understanding of Test Driven Development. Responsibilities include high-quality implementation and collaboratio ...

AI Software Engineer — Build Scalable AI for Global Markets

A global financial strategies firm in Greater London is seeking a collaborative technologist to design and build scalable AI-driven products. The ideal candidate will have strong programming skills, preferably in Python, combined with exceptional analytical abilities. You will work with cross-functional teams an ...

New Grad Software Engineer — Build Delivery Systems in London

A leading food delivery service in London seeks a Software Engineer, New Grad, to join their team. In this role, you'll build the future of on-demand delivery, tackling complex challenges. Candidates should have a degree in Computer Science, expertise in software craftsmanship, and a zeal for problem-solving. Th ...

Real Time C++ Software Engineer – Linux & High Speed Data

A recruitment agency in the UK is seeking a C++ Software Engineer for a 12-month contract in Stevenage. You will design and develop real-time test systems in a Linux environment, with opportunities to collaborate on innovative projects involving high-speed data capture. The ideal candidate will have strong exper ...

Lead Software Engineer Drives Control Application (UK eyes only)

Job Description Summary GE Vernova’s Power Conversion & Storage business provides electrification systems that are critical to customers’ power and energy needs for their high-performance applications. We work with some of the world’s major energy, maritime and industrial organizations, helping t ...

Lead SDN Engineer for Next Gen Software Defined Networking

A leading financial institution is seeking a Lead Software Engineer to join their VPC Network organization. In this role, you will design and deliver secure networking solutions while collaborating with cross-functional teams. The ideal candidate will have experience in systems engineering and strong programming ...

Kotlin Software Engineer III — Build Secure, Scalable Financial Tech

A prominent financial services firm in Greater London is looking for a Software Engineer III to join the FX Services Technology team. The role involves executing software solutions, designing high-quality production code, and contributing to a collaborative and innovative team culture. Ideal candidates will hold ...

Lead Software Engineer C# .NET API on AWS | Remote

A leading SaaS tech company in Nottingham is looking for a Lead Software Engineer / Developer (C# .Net API AWS) to join their Agile team. This role offers a salary up to £80k plus benefits, including 25 days holiday and health insurance. You will design payment applications and mentor other engineers, all while ...

Senior Lead Software Engineer Athena Rates Risk and PNL

We are seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer for the development team to work on Rates Risk and PNL business deliveries and optimization. In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functi ...

Lead Software Engineer (Java, AWS) Contract Role Inside IR35

Role Purpose We are looking for a Lead Software Engineer for an initial 6 Month Contract (Inside IR35) - this role will be onsite 2 days a week in our Speke HQ working in our FS squads. The Lead Engineer is a key role within a Software or Data Engineering sub-community providing technical leaders ...

Lead Software Engineer (Java, AWS) Contract Role Inside IR35

Role Purpose We are looking for a Lead Software Engineer for an initial 6 Month Contract (Inside IR35) - this role will be onsite 2 days a week in our Speke HQ working in our FS squads. The Lead Engineer is a key role within a Software or Data Engineering sub-community providing t ...

Lead Software Engineer – Hybrid/ Flexible (Java/React, Cloud & DevOps)

A leading defense and technology company in Greater London is seeking a Lead Software Engineer to oversee projects and mentoring. You will have a significant role in designing and maintaining systems that have real-world impacts. Preferred candidates will have strong experience in Java for backend development an ...

Senior Lead Software Engineer Athena Rates Risk and PNL

We are seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer for the development team to work on Rates Risk and PNL business deliveries and optimization. In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functi ...

Senior Software Engineer Build Scalable, End to End Platform

Join a dynamic and fast-growing tech company that is transforming the way businesses manage their spending. As a software engineer, you will play a crucial role in scaling our innovative platform, working with cutting-edge technologies like AWS and TypeScript. This is an exciting opportunity to make a significan ...

AI Software Engineer (Java/Scala) — Build Real World AI

A leading software company in Greater London seeks an AI Engineer to innovate at the intersection of engineering and AI. The role entails developing scalable systems, deploying using modern cloud-native tools, and collaborating across teams to enhance their platform's capabilities. Candidates should possess a de ...

Lead Software Engineer — Hands On, On Site in Nottingham

A fast-growing tech business in Nottingham seeks a Principal / Lead Software Engineer to lead a skilled team in a primarily on-site role with some hybrid flexibility. You will guide development across web apps and APIs, combining technical direction and hands-on coding. The ideal candidate has over 7 years of ex ...

Lead Software Engineer Java/JS/AWS for Scalable Systems

A leading financial services firm in Glasgow seeks a Lead Software Engineer for Post Tech Technology. You will play a crucial role in an agile team, enhancing technology products and driving solutions across multiple areas. Must have hands-on experience in high-availability software, advanced skills in programmi ...

Lead Software Engineer — AI First, Cloud Native, Hybrid UK

A progressive software company in Manchester is seeking a Lead Software Engineer to lead a cross-functional squad in delivering high-quality software. Ideal candidates will have proven leadership experience, strong technical skills in Node.js and React.js, and knowledge of AWS or Azure. The role offers an entici ...

Lead Software Engineer, SDN Platform — Go/Python/C/C++

Job DescriptionAre you ready to elevate your engineering career and make a lasting impact? At JPMorganChase, you join a team of top talent shaping the future of technology. You’ll work in a collaborative, agile environment where your expertise drives innovation and advances next-generatio ...

Lead Software Engineer UI React/TypeScript Asset Management Trading

Are you excited by the challenge of creating real-time user interfaces that power trading across global markets? As a React Developer, you'll have the opportunity to work with cutting-edge web technologies and see your solutions make an immediate impact. You'll collaborate with experts in finance and techn ...

Mid Level Test Engineer (Hybrid) – London Software Engineering London

The options provided in this section allow you to customise your consent preferences for any tracking technology used for the purposes described below. To learn more about how these trackers help us and how they work, refer to the . Please be aware that denying consent for a particular purpose may make related f ...

Staff Software Engineer, Engage Context — Remote AI for GTM

A leading customer platform company is seeking a Staff Software Engineer. This role focuses on building AI products that enhance GTM efficiency and improve user experience. Responsibilities include writing production code, collaborating with diverse teams, and driving innovative AI solutions. Ideal candidates sh ...

Senior Software Engineer and Team Lead eSC/eDV Cleared

Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journ ...

Senior Software Engineer (Python/Java, AWS) – Onsite, UK Defence

A leading firm in Defence and National Security is seeking a Senior Software Engineer skilled in Python or Java and AWS, to deliver on a secure government programme based in London, Manchester, or Cheltenham. The position is primarily on-site, with the flexibility discussed for the right candidate. Candidates sh ...

Intern Software Engineer Compilers (WebAssembly) Amsterdam [two positions] (Remote)

Do you want to work at the cutting edge of browser technologies? Are you interested in working on Development Tools? Join our engineering team, where you will be working on the next generation of compilers and virtual machines that target HTML5/WebAssembly, contributing to our vision of bringing an ...

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    Full Stack Software Engineer Reactruby Jobs in United Kingdom Job Search Guide, Trends and Insights