1,451 to 1,475 of 9,773 Software Engineering Jobs in the UK

Senior Software Engineer/Architect – Fintech Quant Capital is urgently looking for a Senior Software Engineer/Architect to join our high-profile client. Our client is a pioneering analytical brokerage based in London. They use deep practitioner knowledge in financial markets and utilise quantitative techniques … disrupt some of the biggest firms in the industry. We are looking for a team focused leader to join the team as a senior software engineer. The successful engineer will take ownership of designing, developing and maintaining solutions at an early stage and influence the trajectory of the platform. ...

Citigroup Inc. is seeking a Senior Software Engineer (Java or Python) to help shape next‐gen financial software. You will engage in full‐stack development, leverage Spring Boot/Core and Flask/FastAPI, and build cloud‐native solutions with modern JS frameworks. You will also explore ...

Citi is recruiting a Senior Software Engineer (Java or Python) to help shape tech for global finance. You will work on full‐stack development, leveraging Spring Boot, Flask/FastAPI, and modern JS frameworks. Expect cloud-native design, Gen‐AI concepts, and involvement across architecture, infrastructure, and AI integration. ...

Software Developer - API & Java Microservices Job Type: Permanent, Full Time The Opportunity We're looking for an experienced Software Developer/Software Development Engineer with strong Java and Spring Boot experience to join a growing Digital Technology team within a well-established UK organisation. This … collaborative Agile squad, working alongside Tech Leads, Architects, Analysts, Scrum Masters and Product Owners to design, build, test and deliver high-quality software that provides real value to customers. What You'll Be Doing As a Software Developer - API & Microservices, you'll: Design, develop and maintain REST APIs ...

have earned superior financial strength ratings from each of the major rating agencies. General Reinsurance, London Branch is offering an opportunity for Senior Software Engineer. Context of the Role: We are seeking a highly skilled Senior Software Engineer with a strong background in building scalable, high-quality … high-performance solutions on the Microsoft technology stack (.NET/Blazor/C#). As a Senior Software Engineer, you will be responsible for building and maintaining internal and external-facing web applications in collaboration with international and interdisciplinary teams. The IT team currently consists of seven developers ...

About The Role We are looking for an OpenCPI Senior Software Engineer to join our growing team at our Gloucester site. This exciting opportunity allows you to work on a variety of Defence, Cyber, and Intelligence programmes, contributing to the design, development, and deployment of cutting-edge RF systems. … framework and are eager to advance your career in a high-impact, innovative environment, we want to hear from you! As an OpenCPI Senior Software Engineer you will work within a multi-skilled team, using the OpenCPI framework to build, test, and optimize software-defined radio systems ...

Tech for good' organisation based in Edinburgh is looking for a collaborative Software Engineer (with experience in Java and JavaScript) to join their hybrid team . Work with modern technologies, in a great culture, with amazing benefits. They've been operating very successfully for several years now and they … they have an ambitious roadmap for the years ahead. You'd be joining one of their Agile squads , consisting of roughly five experienced Software Enginers (it's a great learning environment ). You'll be working directly on a business-critical platform . They do have multiple squads based ...

About The Role We are seeking a Senior Embedded Software Engineer to join a multi-discipline EW capability development team at our Gloucester site. This exciting opportunity allows you to work on a variety of Defence, Cyber, and Intelligence programmes, contributing to the design, development, and deployment of cutting … edge RF systems. If you have hands‐on experience with embedded systems development – especially in the context of software defined radio applications – and are eager to advance your career in a high‐impact, innovative environment, we want to hear from you! At Lockheed Martin, we provide meaningful work ...

## Software EngineerApplylocations: United Kingdom - London - Paddington (PPS)time type: Full timeposted on: Posted Todayjob requisition id: JR019358Take a step forward and let Edenred surprise you.Every day, we deliver innovative solutions to improve the life of millions of people, connecting employees, companies, and merchants all around the world.We know … candidates with equal opportunities regardless of their gender and gender expression, disability, origin, religious belief and sexual orientation or any other criteria.**Software Engineer – Edenred PayTech** **Location:** London/Swindon **Department:** Technology & Product Development**About Edenred PayTech** Edenred PayTech is a leading global e-money institution, processing over €100bn ...

08th July, 2026We are looking to recruit an experienced and highly skilled Principal Software Engineer to lead the design, development, and optimisation of our mission-critical communication infrastructure. This role is central to ensuring the reliability, performance, and scalability of systems vital for public safety and essential services. … will act as a technical leader, mentoring other engineers and driving best practices across the development lifecycle. Working alongside other Software application team members, the successful candidate will be responsible for the development, integration and maintenance of the existing Web. Come and join Sepura Ltd at an exciting time ...

candidates with equal opportunities regardless of their gender and gender expression, disability, origin, religious belief and sexual orientation or any other criteria. Software Engineer – Edenred PayTechLocation: London/SwindonDepartment: Technology & Product DevelopmentAbout Edenred PayTechEdenred PayTech is a leading global e-money institution, processing over 100bn in payments annually across … Service platform. Join us to work at the heart of fintech innovation with a data-rich, platform-oriented approach. Role OverviewAs a Software Engineer, you will contribute to the design, implementation, and maintenance of new features and platform enhancements. You will work as part of a collaborative team, following ...

performance, and user experience, while collaborating with cross-functional teams to identify and resolve defects, and continuously improve testing processes and methodologies, to ensure software quality and reliability. Accountabilities Development and implementation of comprehensive test plans and strategies to validate software functionality and ensure compliance with established quality … cross-functional teams to analyse requirements, participate in design discussions, and contribute to the development of acceptance criteria, ensuring a thorough understanding of the software being tested. Root cause analysis for identified defects, working closely with developers to provide detailed information and support defect resolution. Collaboration with peers, participate ...

your drive for excellence and commitment to professional growth. Be part of a diverse, collaborative team where your contributions truly matter. As a Lead Software Engineer in our Identity and Access Management team, you will drive a team of innovators and technologists to deliver next‐generation authentication and authorization … biometric authentication solutions into customer‐facing applications. Utilize APIs and SDKs for both niche solutions and open standards. Drive quality and efficiency throughout the software development lifecycle. Set and model high technical standards for the team. Collaborate with local and global teams to achieve common goals. Foster a culture ...

Software Engineer (Structured Data) Location London Employment Type Full time Location Type Hybrid Department Analytics & Data Compensation: Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques … global reach with deep markets expertise to help our customers mitigate financial, regulatory, and reputational risk. The Role We're looking for a Senior Software Engineer to join our Structured Data team and help drive the evolution of a platform that sits at the heart of TradingHub's products ...

Maternity Leave Cover - Fixed Term Employee for 12 months Logistics: Hybrid - 2 days per week in our London HQ Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers … knowing when each is the right tool and keeping the whole system coherent as our product grows. If you are passionate about how software should be built and want to be in the room where those decisions get made, there's never been a better time to join us. ...

partnering directly with TradingHub to hire for this role. Compensation: Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation. With … global reach with deep markets expertise to help our customers mitigate financial, regulatory, and reputational risk. The Role We're looking for a Senior Software Engineer to join our Structured Data team and help drive the evolution of a platform that sits at the heart of TradingHub's products ...

Software Engineer that wants to actually see real‐world impact from what you help to create? Our mission is simple! We believe we can use tech to make public services better. We also believe this can happen best when our own team represents the society that actually uses … encourage all people from underrepresented groups to apply for roles with us. Have we caught your interest? Please read on... As a Software Engineer you will actively contribute to planning of work and the development of features, helping to define the features and approach to delivering them. You will ...

technology, join a company where you'll be empowered to envision its most powerful applications, and to make them happen. About the roleAs a Software Engineer in the AI Platform team, you will be the architect of the infrastructure that makes world-class AI possible. Working closely with … seamlessly integrated into diverse client environments. What you'll be doing: Taking ownership of our existing deployment and MLOps tooling to ensure our software delivery remains a significant lever for quality and reliability. Contributing to the continuous evolution of our technology stack, from building new features in our notebook ...

sites. We can both help traders make decisions about how to trade, and disaggregate said trades into per-asset dispatch decisions. This is production software with genuine commercial and operational impact. It not only support key traders' workflows, but also it drives physical asset dispatch and the delivery … with data scientists and traders to turn prototypes into reliable, well tested services they can trust. The Role We’re looking for a Senior Software Engineer to join Humboldt and help shape Asset Backed Trading as it grows into new countries and capabilities. You will work in a Python ...

sites. We can both help traders make decisions about how to trade, and disaggregate said trades into per-asset dispatch decisions. This is production software with genuine commercial and operational impact. It not only support key traders' workflows, but also it drives physical asset dispatch and the delivery … with data scientists and traders to turn prototypes into reliable, well tested services they can trust. The Role We’re looking for a Senior Software Engineer to join Humboldt and help shape Asset Backed Trading as it grows into new countries and capabilities. You will work in a Python ...

your drive for excellence and commitment to professional growth. Be part of a diverse, collaborative team where your contributions truly matter. As a Lead Software Engineer in our Identity and Access Management team, you will drive a team of innovators and technologists to deliver next-generation authentication and authorization … biometric authentication solutions into customer-facing applications. Utilize APIs and SDKs for both niche solutions and open standards. Drive quality and efficiency throughout the software development lifecycle. Set and model high technical standards for the team. Collaborate with local and global teams to achieve common goals. Foster a culture ...

Dynamics is a start-up based in Gloucestershire, Manchester and London working in the Defence and Cyber Security industries. We are seeking an experienced Software Engineer to join our growing technology team in our next phase of expansion. Required Skills and Technologies We are seeking someone who has experience ...

Developed Vetting (DV) and willing to work on site with our clients from time to time. About the role As a Full Stack Software Engineer, you will collaborate with cross‐functional teams to build and scale AI‐powered systems that solve unique challenges for global clients. This … full application lifecycle. You have full‐stack experience and exposure to TypeScript and modern frontend frameworks like React or Vue You have experience deploying software within cloud environments like AWS, Azure, or GCP, ideally using containerisation tools like Docker. You demonstrate a scientific and pragmatic mindset, testing assumptions ...

impactful innovation and are proud to set the gold-standard for marrying technical excellence with safe deployment. About the roleAs a Full Stack Software Engineer, you will collaborate with cross-functional teams to build and scale AI-powered systems that solve unique challenges for global clients. This … Python or TypeScript frameworks (such as FastAPI, Flask, or Django) and are comfortable managing the full application lifecycle. You are experienced in deploying software within cloud environments like AWS, Azure, or GCP, ideally using containerisation tools like Docker. You demonstrate a scientific and pragmatic mindset, testing assumptions and balancing ...

have a new opportunity for a Full Stack Developer to join my growing client As a Full Stack Software Engineer , We are seeking a highly skilled and experienced React Native Developer to join our dynamic development team. As a key contributor, you will design, develop, and optimize cross-platform ...