Backend Software Engineer / Developer (C# .Net Core) *Newcastle onsite* to £130k+Are you a backend focussed Software Engineer with a first class education looking for an opportunity to progress your career, working on com...Read More>>.

Cint is seeking a Staff Software Engineer for its Data Solutions & Measurement team. You will design to scale backend systems, tackle complex data processing, and collaborate across Outcomes, Methodology & Recruitment, and product teams.You...Read More>>.

Pearson Carter are seeking an experienced Software Engineer to join their IT team in the hybrid UK environment. You will maintain and develop business-critical applications, support Microsoft technologies, and collaborate with internal stakeholder...Read More>>.

About us Re-architecting Engineering for the Age of Intelligence PhysicsX is the physics AI company for industrials. The company’s mission is to accelerate hardware innovation by overhauling what industrial engineering...Read More>>.

Capgemini Engineering is seeking software engineers to join our High Integrity Software team in New Malden. You will contribute to safety-critical software across Aerospace, Defence, Rail, Automotive and Energy sectors, ensuring projects meet cust...Read More>>.

About Aqovia At Aqovia, we don’t just build software, we engineer impact. We are an international technology firm and strategic incubator creating real-world value through AI, data, and bespoke software solutions across fintech, heal...Read More>>.

Lloyds Banking Group is offering a Software Engineering Placement for penultimate-year students. You’ll design, build and maintain applications and platforms, working across the bank with Java, Python, TypeScript, Kotlin, Swift, Rust and Golang...Read More>>.

Capstone Investment Advisors is expanding its Enterprise Engineering team in London and seeks a software engineer with a passion for technology and markets. You will partner with treasury, accounting, and middle office to deliver cutting-edge soft...Read More>>.

The AI Security Institute is seeking exceptional Software Engineers at all levels to join the frontier AI security team in London. You will build state-of-the-art evaluation infrastructure, develop analysis tooling, and lead testing exercises, col...Read More>>.

Quantum Base, based in Lancaster, seeks a Head of Software Engineering to lead a multidisciplinary team of engineers, mathematicians and physicists. You will drive technical excellence for our Q-ID platform, balancing hands-on coding with strategi...Read More>>.

Leonardo UK Ltd. is seeking software engineers to develop features for the GCAP Integrated Communications System (ICS) at the Southampton site. You will contribute to Linux-based applications and TCP/IP networking within a complex engineering prog...Read More>>.

Runa is building a first-of-its-kind digital payments infrastructure and is hiring a Senior Software Engineer in London. You will architect, implement and deploy services, working with Python, TypeScript and JavaScript in a serverless AWS stack....Read More>>.

Cloudflare is seeking a software engineer for the Egress team to own connectivity for our network-as-a-service. You will contribute to cutting-edge network software used across Cloudflare products, including WARP and iCloud Private Relay, translat...Read More>>.

SPECTRUM IT is seeking an experienced Software Engineering Manager in the United Kingdom to lead a team delivering cutting-edge software solutions. You’ll shape engineering practices, guide technical direction, and ensure successful delivery fro...Read More>>.

InvestorFlow is the only company of its kind to deliver industry specialized CRM, built on Salesforce, and digital portals to help alternative asset firms find opportunities, create and manage relationships, and turn relationship insight...Read More>>.

Tesco's 2-year engineering scheme offers exposure to the latest technologies, helping you become a future engineering leader. Learn to automate, safeguard data, and craft large systems using agile methods, while spending time in Tesco labs, meetin...Read More>>.

Confidential in Dorset is seeking a skilled software developer to join a small, engineering-led team. You will design scalable web apps using .NET and React, build RESTful APIs and integrate with Azure cloud services.Youll collaborate with...Read More>>.

Nu Quantum Ltd. is seeking a Software Engineer to develop tools for scientists, including control interfaces and GUI for prototype products. You will work in an agile software team delivering high-quality software for internal lab use and automate...Read More>>.

HP, Inc. in the United Kingdom seeks a Senior Security Software Developer to drive complex software solutions. You will lead feature development, design and test across Windows platforms, and mentor junior engineers while guiding cross‑functiona...Read More>>.

GE Vernova's Rugby site is seeking a Lead Drives Control Application Software Engineer to own the full development lifecycle for MW-scale drive control software across Marine, Naval, Energy, and Industrial sectors.The role is a senior indiv...Read More>>.

About the AI Security InstituteThe AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We're in the heart of the UK government...Read More>>.

easyJet is seeking a Principal Software Engineer to lead the eCommerce Platform Delivery team. You will guide multiple squads, drive architectural choices, and ensure secure, scalable, high-performance systems.A strong focus on data integri...Read More>>.

easyJet Airline Company PLC is seeking a Principal Software Engineer to lead the eCommerce Platform Delivery team. You will drive the technical vision, architecture, and delivery of high‑performance, secure systems across multiple squads....Read More>>.

MBDA in Stevenage is offering a 10-week placement for undergraduates in Software Engineering or related fields. You will work on a range of software—from embedded to front-end—using C and C++ on Windows and Linux, with exposure to DevOps and s...Read More>>.

BAE Systems Digital Intelligence in Gloucester is seeking experienced Software Engineers to join our team, working on back-end systems with Java, C++, Node.js, Python and C. The role involves building services on AWS with microservices architectur...Read More>>.

GE Vernova in Rugby seeks a Lead Drives Control Application Software Engineer to own the full development lifecycle for control software across megawatt-scale drive systems used in Marine, Naval, Energy and Industrial sectors worldwide.The...Read More>>.

Opus Recruitment Solutions is working with a Central London client building a healthtech product used by doctors and nurses within the NHS. You will be a senior or lead software engineer, hands-on with PHP (Symfony), Vue, and Typescript.The...Read More>>.

Tesco Welwyn Garden City campus is seeking Software Engineers for an entry-level programme. You’ll help build and run features, learn agile methods, and apply coding skills across backend and frontend projects. The role values curiosity, problem...Read More>>.

Ravio Technologies Ltd. is seeking a Staff Software Engineer to shape architecture across the customer web app, agentic platform, and shared infra. You will lead design decisions, raise code quality, and tackle high‑level reliability challenges...Read More>>.

Tecknuovo invites you to join its Software Engineer Apprenticeship, a program combining structured learning with hands-on development across front-end and back-end work. You’ll join Tecknuovo’s Engineering practice, learn modern tooling, and g...Read More>>.

Cloudflare is seeking a Senior Software Engineer for Cloudforce One, our threat operations and research team. You will own the full software lifecycle, delivering scalable systems that power threat disruption and legal response efforts.You...Read More>>.

MBDA in the UK is offering a one-year placement starting September 2027 in the Software team. You will contribute to high-integrity software for weapon systems, covering embedded and front-end development on Windows and Linux with C, C++, C#, and...Read More>>.

Marks & Spencer Plc's Software Engineering team seeks a Staff Engineer to provide technical leadership across Food Service Technology, shaping Scan & Shop, Digital Café and in-store hospitality tech used by millions of customers.You'll set...Read More>>.

TransPerfect is seeking a Senior Software Engineer to drive the quality, development, and execution of our software products. You will join the TechOps team with a global presence and collaborate across product, QA, design, and other developers to...Read More>>.

FanDuel seeks a full‑stack software engineer to join the Account vertical within Core Products and Experiences, helping customers sign up and manage their user accounts across FanDuel products.You will work in empowered, multidisciplinary...Read More>>.

Lloyds Banking Group is offering a Software Engineering Placement Student position in the UK with a hybrid working policy; two days a week in the office.You’ll design, build and maintain applications, platforms and digital services used b...Read More>>.

GCHQ in Manchester is seeking a Software Engineer to join an Agile team, delivering across on‑premises and cloud environments using JavaScript, Java, Node.js, Python, Rust and Go.From day one you’ll contribute to meaningful projects, de...Read More>>.

SII UK is seeking a Software Engineer in Stevenage to design, develop and maintain test solutions leveraging C/C++, C#, and scripting skills. You will work on test automation frameworks, apply DevOps and CI practices, and contribute to high-qualit...Read More>>.

C++ Software Engineer - Front Office TradingLondon, Greater London | £100k - £125k per yearC++ Software Engineer / Developer London to £125kAre you a backend focussed C++ Software Engineer with Front Office tr...Read More>>.

Searchability NS&D in the United Kingdom is seeking a Cyber Software Engineer to join its National Security team in Southampton. You’ll work across Cyber, Cloud, AI/ML and DevOps, developing and securing software for Linux, Windows and Android o...Read More>>.

AI Security Institute in London is seeking software engineers to join our Core Technology Team. You will work on research-oriented software and infrastructure, from sandbox plugins to model hosting and evaluation tooling, in small teams.You...Read More>>.

Esri offers a Software Engineering Internship in our Edinburgh R&D Centre. You will join the development team and contribute to geospatial software while receiving training from experienced engineers.The role emphasizes agile practices, dai...Read More>>.

The University of Leeds invites applications for three full-time Research Software Engineer roles on campus with hybrid options. Interviews are planned for 4–5 November 2026. Flexible working arrangements may be discussed.You will develop...Read More>>.

DRW seeks a Senior Software Engineer to design, build, and operate research and production infrastructure for mid-frequency equity statistical arbitrage strategies. This is a hands‑on role covering data ingestion, research tooling, back testing,...Read More>>.

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Hargreaves Lansdown is seeking a Software Engineering Manager to lead one of our Investment Growth engineering teams. You will guide cross-functional engineers, drive delivery and innovation, and partner with product and business leaders to delive...Read More>>.

AJ Bell is seeking a Senior Software Engineer to join the Operational and Regulatory Technology team. You will work in a cross-functional group on a broad technology stack, guiding the team to deliver high-quality services and APIs.The role...Read More>>.

RTX is seeking a Senior Software Engineer to join our London-based team and deliver mission-critical software across multiple business domains. You will develop backend services and enterprise-grade web applications, collaborate with stakeholders...Read More>>.

Arch Europe Insurance Services Ltd in the UK seeks a software engineering collaborator to ensure engineering realization aligns with Enterprise Architecture principles and best practices. You will coordinate with software architects and Software e...Read More>>.

TechMet Ltd. in the Ballymena area is seeking a Graduate/Software Engineer to join a specialist design and manufacturing facility. You will contribute to automation solutions for pharma/medical device applications, with exposure to vision systems,...Read More>>.