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Lead Software Engineer C#/.NET | HealthTech

A leading healthtech organization in Sheffield is seeking a Software Development Lead/Manager to oversee two development teams. The ideal candidate should have extensive experience in C# .NET and strong leadership skills to drive projects and mentor developers. This role emphasizes communication, technical decis ...

Lead Software Engineer Python Vice President

We have an exciting opportunity to join an agile development team working on a top-tier Delta One platform that empowers the front office to create, manage, and report on equities-based baskets. You will collaborate with other skilled engineers worldwide and gain exposure to the entire portfolio management ...

Client Facing Senior Software Engineer, EMEA

A technology financial firm in Greater London is looking for a Senior Software Engineer to drive client solutions for its innovative products. The ideal candidate has over 5 years of software engineering experience, proficiency in functional languages, and capabilities in designing distributed systems. You'll co ...

2026 Graduate Software Engineer Analysis Tools

About Us Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. ...

Lead Software Engineer Commodities Tech (UK)

A leading financial services firm in Greater London seeks a Python Lead Software Engineer to enhance and develop technology products for Commodities trading desks. As a core contributor, you'll lead technical solutions, ensure operational stability, and engage in system design and troubleshooting. Ideal candidat ...

Lead Software Engineer for COMMODITIES UK

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Python Lead Software Engineer (Athena platform) at JPMorganChase within the Commodities Derisking Team, youare an integral part of an agile team that works to enhance, build, ...

Lead Software Engineer Crypto FinTech & Cloud

A leading financial technology company in Greater London is seeking a skilled software engineer to join their team. The role involves developing and maintaining financial platforms, working closely with product managers, and integrating crypto services. Ideal candidates will have extensive software engineering e ...

Lead Software Engineer Platform Chase UK

Job Description We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase, to revolutionise mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quic ...

Backend Senior Software Engineer Customer Lifecycle

Backend Senior Software Engineer - Customer Lifecycle Full-time Employment Status: Full-Time Hi! We're UW. We’re on a mission to take the headache out of utilities by providing them all in one place. One bill for energy, broadband, mobile and insurance and ...

Senior Lead Software Engineer Python / Java

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑notch technology products.As a Senior Python Engineer at JPMorgan Cha ...

Associate Software Engineer Java, Testing & Growth

A leading software company in Manchester is seeking an Associate Software Engineer to join their tech team. The ideal candidate should have strong skills in Java and experience with tools like Maven and Git. Responsibilities include collaborating with teams to deliver high-quality features, focusing on efficient ...

Graduate Software Engineer: AI Hardware Modelling

A leading AI technology company in Bristol is seeking a software engineer to join their Modelling team. You will be responsible for designing and implementing high-quality software for upcoming AI hardware, utilizing your expertise in C++. The ideal candidate possesses excellent problem-solving and communication ...

Software Engineer QuantumBlack, AI by McKinsey

Who You'll Work With Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another w ...

Lead Software Engineer for COMMODITIES UK

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Python Lead Software Engineer (Athena platform) at JPMorganChase within the Commodities Derisking Team, youare an integral part of an agile team that works to enhance, build, ...

Senior Software Engineer — Java & Python Expert

A leading financial institution in the UK seeks an Experienced Software Engineer to join its Global Technology team. The successful candidate will design and deliver technology products, working with an agile team to enhance banking applications. Proficiency in Java or Python is required, alongside knowledge of ...

Lead Software Engineer Underwater Robotics Systems

Advanced Resource Managers Ltd is seeking a Software Lead to design and deliver innovative software solutions for underwater robotic systems. With a focus on complex software projects, you will lead multidisciplinary teams and ensure adherence to software quality standards. Ideal candidates will have 7+ years in ...

Senior Fullstack Software Engineer (JavaScript & TypeScript,)

Job Description We are seeking a Senior Software Engineer to join a high‑performing engineering team delivering robust, scalable, and high‑quality software solutions. In this role, you will apply your technical expertise and strategic mindset to design and build new features, resolve complex issu ...

Trainee Software Engineer (f/m/d)

At Upvest, we are on a mission to make investing as easy as spending money . Upvest empowers businesses to offer a wide range of investment products and the best experience in the field of capital market investment and retirement planning. Upvest’s Investment API is easy to integrate so that fintech ...

Software Engineer III for COMMODITIES UK

As an Athena/Python, Front Office Software Engineer at JPMorgan Chase within the Commercial and Investment Banking - Precious Metals and Agriculture - Commodities Tech team, you will be an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in ...

Senior Software Engineer Java & Cloud (London)

Hong Kong Exchanges is looking for a Senior Engineer based in Greater London. This role focuses on engineering Inter-Office integrations for the LMEsmart trading platform. The ideal candidate will have over 5 years of software development experience, particularly in Java, alongside a strong understanding of clou ...

Lead Software Engineer Developer Experience Platform

On-Ag-5 is seeking a Senior or Lead Software Engineer to join its Developer Experience team in Greater London. The role involves designing automated CI/CD pipelines, contributing to backend GraphQL infrastructure, and building internal developer tooling to improve efficiency. Candidates should have strong experi ...

Senior Staff Software Engineer, Perception, Autonomy

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions‑free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting wha ...

Sr Lead Software Engineer KDB+ / Q

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 Commercial & Investment Bank you are an integral part of an agile team that works to enhance, build, and deliver trusted m ...

Lead Software Engineer Post Trade Technology

Join us to shape the future of financial technology and make a meaningful impact on your career. You'll collaborate with talented professionals, solve complex challenges, and help build trusted market‑leading products. We value creativity, inclusion, and continuous learning, offering you the opportunity to ...

Principal Software Engineer – Cloud Native Microservices

A leading retail technology firm is seeking a Principal Software Engineer for a 6-month contract in Manchester. This role involves collaborating with architects and product owners to lead a transformation to a cloud-native, event-driven architecture. Responsibilities include overseeing technology vision and stra ...

Senior Software Engineer — Microservices, Cloud & Security

A global digital business services organization is seeking a Senior Software Engineer in the United Kingdom. The ideal candidate will design and develop software applications, ensuring code integrity and testing quality. This position offers the chance to work remotely while collaborating with a dynamic internat ...

Graduate Software Engineer/ C++, ASHDOWN GROUP

Overview Our client, a growing software solutions company, is looking to expand their engineering team and seeking either a recent IT graduate or a second jobber, with experience of coding with C++. This would be the ideal opportunity if you are looking for a role that challenges you technically ...

AI Software Engineer Global Financial £100k

AI Software Engineer - Agentic and GenAI (LangGraph & CrewAI) Location: Glasgow Hybrid: 2 days per week in the office Do you have commercial experience using AI frameworks? If yes, this could be for you. Our client are a Global Financial located in Glasgow ...

Graduate Electronics & Software Engineer (2026 start)

Graduate Electronics & Software Engineer (2026 start) Introduction We’re looking for STEM graduates keen to start making real products for our clients. You’ll need to be eager to turn your hand to a lot of different tasks and enjoy constantly learning new things. In return we ca ...

Lead Software Engineer – Chip Design & Arithmetic

A leading software company in Cambridge is seeking a Lead Software Engineer to design high-quality arithmetic components for chip designers. The role involves collaborating within a team, driving innovation, and ensuring robust, efficient component design. Candidates should have a Master's or PhD in a relevant f ...

Senior Backend Software Engineer at Joinfleek.com

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. ...

Python Software Engineer — Trading Platform & Tools

A diversified trading firm in London seeks a Python Software Engineer to join a new team enhancing tools for Traders and Quantitative Researchers. You’ll manage technology needs for proprietary systems, accelerate workflows, and collaborate on innovative solutions in a high-impact role. Ideal candidates possess ...

Graduate Software Engineer: AI Driven Systems

Evernote is seeking a dedicated individual in Greater London to take ownership of impactful projects from conception to production. The role requires expertise in several technologies like Kubernetes, Docker, and proficiency in English. You will work in a dynamic environment, tackling complex problems and collab ...

Graduate Software Engineer Payments Platforms & Mentorship

A leading technology firm in Greater London is seeking graduates for their NextGen Graduate Program. This role will involve designing and maintaining scalable systems and writing clean, maintainable code. Ideal candidates will have a Bachelor's or Master's in Computer Science or Engineering, proficiency in a pro ...

Software Engineer III UI Development Team

Job Title Software Engineer III Location Bromley, London Job Overview This role is responsible for developing and delivering complex software requirements to accomplish business goals. Key responsibilities include ensuring software meets functional, non‑functio ...

Java and KDB Lead Software Engineer

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 Prime Finance Services, youare an integral part of an global team that works to enhance, build, and deliver trusted market-lea ...

Lead AI/ML Software Engineer FinTech

La Fosse is seeking a Lead Software Engineer to join a forward-thinking AI FinTech company in Edinburgh. The successful candidate will lead technical direction and engineering quality, champion AI tooling in product squads, and mentor fellow engineers. Key requirements include expertise in Python and AWS, as wel ...

Lead Software Engineer AI Products, London

About Hyperexponential (hx) At hyperexponential, we’re building the AI-powered platform that enables the world’s most critical decisions in a $7 trillion industry, which risks to take, and how to price them. These are the decisions that shape real-world outcomes: whether rockets successfully laun ...

FinTech Software Engineer – Python, Kubernetes, Banking

A leading consulting firm is seeking a Software Engineer to join a global finance team within an international bank located in Canary Wharf. This role involves supporting strategic decision-making and collaborating closely with modelling teams. Ideal candidates must have extensive experience in software applicat ...

Sr Lead Software Engineer Go & RDF

Join a high-performance agile team building industry-changing, world-class governance technology products. As a Software Engineer at JPMorgan Chase within the Corporate Technology Office you will contribute to a high-performance agile team designing and delivering trusted, market-leading distribute ...

Energy Markets Software Engineer: Microservices & TypeScript

Job Description Join our team and help shape the future of the global energy markets. You would work as part of a team on a cutting-edge Microservices architecture and using TypeScript , Express , AWS Lambdas, Redshift, MySQL, MongoDB and Micro-fronten ...

Software Engineer III (Java/ Databricks /API)

Software Engineer III – (Java / Databricks / API) The SciVal Development Team is a cross‑functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Product to design, build, and deliver high‑quality features efficientl ...

Lead Software Engineer (Real Time Embedded)

Job Description Principal & Lead Real Time Embedded Software Engineers – Capability Green Luton Your Impact Are you an experienced Real-Time Embedded Software Engineer looking to take the next step in your career? Do you want to work for an employer committed to helping you reac ...

Software Engineer Java Engine by Starling

Overview Software Engineer - Java - Engine by Starling. Engine is Starling's software-as-a-service (SaaS) business, the technology that powers Starling Bank, now a separate business. Engine helps banks and financial institutions worldwide benefit from innovative digital features and efficient bac ...

Search Search Experiences Software Engineer II

Search - Search Experiences - Software Engineer II Elastic Cloud 29 April 2025 We are seeking a talented Software Engineer to join our Search Experiences team, which is responsible for exposing Search features in Kibana and engaging with the developer community. You will be building produ ...

Senior Software Security Engineer — Flexible Hours

A leading AI research organization in the UK is looking for a Software Security Engineer to enhance the security of AI systems. The ideal candidate will have strong programming skills in Python or a systems language, extensive experience in software engineering, and a passion for AI safety. This position offers ...

Senior Software Engineer .NET/C# Pharma

Job DescriptionMy client, a specialist organisation operating within the clinical research and precision medicine sector, is hiring a Senior Software Engineer to join an established engineering team. This is a newly created role focused on developing and enhancing a cloud-b ...

Senior Software Engineer C# (Hybrid Remote)

Hybrid - within commuting distance of our Redcar Campus £56,667 + benefits (+ London weighting, if applicable) The National Institute of Teaching (NIoT) has an unswerving commitment to high-quality, evidence-informed teacher education, and is on a mission to improve teacher and leader development across the educ ...

Senior Software Engineer (C# / SQL Server)

Hybrid - within commuting distance of our Redcar Campus £56,667 + benefits (+ London weighting, if applicable) The National Institute of Teaching (NIoT) has an unswerving commitment to high-quality, evidence-informed teacher education, and is on a mission to improve teacher and leader development across the educ ...

Senior Software Engineer, AI/ML Integration

Integrating scalable production-grade AI / ML systems into engineering applications Guildford; to £80,000 plus benefits This engineering software company are integrating AI and machine learning features into their application suite, and seeking a skilled tradi ...

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