Senior Software Engineer C# .Net Core - FinTech 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 mess...Read More>>.

Elasticsearch B.V. seeks a Senior Software Engineer for the Integrations Team to build how Elastic appears inside the AI ecosystem. You’ll own backend services, develop the MCP server, and create universal agent skills with tooling and linting....Read More>>.

Senior Software Engineer C# .Net Core AWSSenior Software Engineer C# .Net Core AWS1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.This range is provided by Cl...Read More>>.

Raytheon UK is recruiting a Principal Software Engineer to join our onsite teams in Manchester and Gloucester. You will contribute to secure, mission-critical software across defence programmes, working in a cross-functional team with DevSecOps at...Read More>>.

RTX Corporation in the United Kingdom is seeking a Principal Software Engineer to join our specialist teams based across Manchester, Gloucester, and London. You will deliver secure, mission-critical software across diverse programmes, collaboratin...Read More>>.

Channel Factory is seeking a Senior Software Engineer to join a growing team. You will deliver end-to-end features across the stack, lead architectural decisions, and ensure code quality and performance.The role involves collaboration with...Read More>>.

Senior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do bu...Read More>>.

One Identity’s OneLogin team seeks a Senior Software Engineer who owns design, build, test, deploy and operate responsibilities with a bias for action. You will shape testing strategy and automation, and contribute to AI-augmented development to...Read More>>.

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 mo...Read More>>.

Fanvue is looking for an experienced engineer to lead technical initiatives that enhance platform scalability and reliability. This role involves scaling systems, optimizing databases, and building AI infrastructure.You will work with a tal...Read More>>.

Darktrace in Cambridge is seeking a Senior Software Engineer to lead and contribute across a broad range of initiatives, developing and enhancing the macOS codebase using modern C++ and Swift. This hybrid role requires two days per week in the Cam...Read More>>.

Leonardo UK Ltd in Basildon is seeking a Principal Software Engineer with extensive C/C++ experience to contribute to defence projects. You will work on innovative software features, collaborating across disciplines to deliver market-leading produ...Read More>>.

J.P. Morgan is seeking a Software Engineer III for the Cash Account Platform team in Bournemouth. You will help build and evolve applications enabling intraday liquidity management, dashboards, cash forecasting, and funding functions for senior ex...Read More>>.

Senior Software Engineer (Ruby on Rails & React Native)Senior Software Engineer (Ruby on Rails & React Native)This range is provided by Net Talent. Your actual pay will be based on your skills and experience — talk with your re...Read More>>.

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑cl...Read More>>.

Informed Solutions is seeking a skilled GIS Software Engineer to join our GeoAI team on national programmes. You will design and build enterprise geospatial platforms, APIs and cloud infrastructure, enabling advanced spatial analytics and Earth Ob...Read More>>.

Groupe SII UK is seeking a skilled Software Engineer to develop and maintain test solutions with a focus on C/C++, C#, and scripting languages. You will work with test automation frameworks and DevOps practices to deliver high-quality software....Read More>>.

Search-Select LTD is seeking a Software Engineer for a 12-month fixed-term contract to help deliver strategic digital initiatives. The role spans designing, building and supporting business-critical applications using Microsoft technologies (Azure...Read More>>.

Leonardo UK in Yeovil seeks a Software Engineer for Mission Management Systems to drive end-to-end development of high-integrity aircraft software. You will evolve Tactical Mission Management Systems to support both legacy manned platforms and fut...Read More>>.

HCL International in Biggleswade, United Kingdom, seeks a Software Engineer to join its multidisciplinary engineering team, contributing to the design, development, and deployment of high-accuracy instrumentation used in critical applications. You...Read More>>.

Informed Solutions in the UK is seeking a GIS Software Engineer to design and deliver enterprise geospatial platforms, APIs and cloud services for public and private sector clients.You will work with senior engineers, data scientists and de...Read More>>.

Halliburton is seeking an experienced Senior Software Engineer to design and modernize high-performance applications in a hybrid work environment. The role involves ownership of technical direction, mentoring developers, and tackling legacy system...Read More>>.

QinetiQ is seeking skilled software developers to join its Mission Training Devices division. You will build software for synthetic training devices, including stand-alone apps and Mixed-Reality integrations, primarily on Windows using C# and C++....Read More>>.

CS GROUP, in collaboration with HE Space and Sopra Steria, is developing software for the ESA Vigil satellite program. Based in Stevenage, the role focuses on designing, implementing and verifying on-board software in a continuous deployment envir...Read More>>.

dxw seeks a Senior Developer to design, build and improve digital services for the public good. You’ll work in multidisciplinary teams with clients at different stages of digital transformation, creating secure, reliable and accessible software...Read More>>.

Capital One UK is seeking a Senior Software Engineering Recruiter to directly influence growth of our technology organization in Nottingham. You will own full lifecycle recruitment, partner with Engineering leaders, and shape our talent strategy a...Read More>>.

Modern Democracy is seeking a Software Engineer to join our engineering team in the UK. You will build software using AI agents, contribute to code reviews, and take ownership of features end-to-end.The role reports to the Head of Engineeri...Read More>>.

Compare the Market in London is seeking a Software Engineer – Commercial Journeys to join a fast-moving tech team. You will design and deliver backend solutions using Node.js and TypeScript, with occasional .NET work, focusing on scalable, secur...Read More>>.

Audi Revolut F1 Team is seeking an experienced Aero Software Developer to join the high-performance data team at the Audi Motorsport Technology Centre UK in Bicester. You will develop, optimize and deploy software for aerodynamic analysis, focusin...Read More>>.

Computer Futures is seeking a Digital Full Stack Engineer to join a growing technology team responsible for developing and supporting modern digital products and services. The role spans front-end and back-end work within an Agile environment, col...Read More>>.

PA Consulting seeks engineers in the United Kingdom to lead system-level development and implement designs across multiple domains, including motion control, digital audio, and software defined radio. You will work closely with clients and our wid...Read More>>.

1120 NG UK Limited. is seeking a Lead Software Engineer with the requirement of UK citizenship and high-level government clearance. The role involves owning deliverables, mentoring junior developers, and collaborating throughout the software devel...Read More>>.

RX Global, part of RELX, seeks a Software Engineer III to deliver production-quality software for well-defined components within our events platform. You will work under guidance of senior engineers to build secure, maintainable, scalable systems...Read More>>.

digiLab is a formative AI company with world-leading specialists in uncertainty quantification, applied where the stakes are highest and the margin for error is smallest.Our customers are among the largest and most advanced engineering a...Read More>>.

J.P. Morgan is seeking a Lead Software Engineer for Cloud Financial Management technology. You will design and deliver trusted tech solutions in an agile environment, driving technical excellence, security, and operational reliability while foster...Read More>>.

AVEVA in Cambridge is seeking a Software Engineer to help design, build, and operate the AWS SaaS platform that delivers AVEVA Unified Engineering products. You will work across serverless APIs, identity flows, and Windows-centric infrastructure w...Read More>>.

JPMorgan Chase & Co. in Glasgow is seeking a Software Engineer to join Regulatory Controls & Operational Risk Tech.You will contribute as an individual in an agile team, building secure, scalable platforms for regulatory tracking and manage...Read More>>.

Join a team where your engineering leadership directly impacts how we serve clients and drive innovation at scale. At JPMorganChase, you will have the opportunity to grow your career, build meaningful solutions, and collaborate with talented techn...Read More>>.

Job DescriptionWe have an exciting opportunity to advance your career and drive meaningful impact by pushing the limits of modern engineering.Job DescriptionWe have an exciting opportunity to advance your ca...Read More>>.

Northrop Grumman UK is seeking a Lead Software Engineer in Cheltenham on a hybrid basis. The role focuses on designing, developing and maintaining critical infrastructure for mission-critical services.Lead a team of engineers, guiding deliv...Read More>>.

JP Morgan Chase in the United Kingdom is seeking a Software Engineer III to design, develop, and maintain scalable financial software. You will deliver production-grade Java/Spring backend and React frontend, with Kafka messaging and cloud-native...Read More>>.

VIQU IT is seeking a senior software engineer to build and evolve our SaaS platform from Milton Keynes. You will contribute to both front-end interfaces and back-end services, shaping architecture and mentoring junior engineers.In addition...Read More>>.

Airbus Operations Limited in Filton (near Bristol) is seeking a software developer to help design and build web applications and cloud services for engineers across Europe and beyond. You will work in an agile team, delivering robust APIs and scal...Read More>>.

Manchester Digital is seeking a Lead Software Engineer in Wigan to own end-to-end systems from design to production. You will lead a small cross-functional team, delivering features in a fast-paced SaaS environment.You will help modernise m...Read More>>.

CGI Group Inc. in the United Kingdom is seeking a software professional to design, develop and maintain secure, scalable software solutions for critical national security programmes.The role covers the full software development lifecycle, f...Read More>>.

We are currently seeking a Senior Software Engineer to join the Alternatives Data Management (ADM) team. Our team is building AI-powered data products and workflow solutions that unlock transparency, efficiency, and insight in private market...Read More>>.

Student Times in the United Kingdom invites applications for a Junior Software Engineer C++ / C#. You will join a collaborative team developing innovative software for industrial applications across desktop, embedded, robotics and cloud platforms....Read More>>.

Thales UK is offering a 2027 Software Engineering Apprentice (Level 6 Digital and Technology Solutions Degree Apprenticeship) based at Cheadle. Starting 6 September 2027, you will study toward a degree while gaining hands-on software engineering e...Read More>>.

SailPoint is seeking an Software Engineer Intern to join our SaaS/Cloud Engineering group, advancing the Policy Engine and foundational features for the Identity Security Cloud platform. You will work with tenured engineers in a fast-paced Agile e...Read More>>.

SailPoint is seeking a Software Engineer Intern to join the Platform Engines group in our London office. You will work with tenured engineers on foundational features like the Policy Engine inside the Identity Security Cloud SaaS platform.Y...Read More>>.