Principal Software Engineer
Hackajob Ltd
GloucesterOur client is a major defence and aerospace company.Date Posted:2026-08-06Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:Onsite...Read More>>.
Hackajob Ltd
GloucesterOur client is a major defence and aerospace company.Date Posted:2026-08-06Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:Onsite...Read More>>.
Hackajob Ltd
KnutsfordOur client is a leading British bank.Join us as a Senior Software Engineer in the Event Fabric team, where you will play a key role in designing, building, and evolving a core enterprise platform that enables event-driven, cell-based archit...Read More>>.
Sirius Digital
PortsmouthSenior Software EngineerSalary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insuranceWe are looking for senior software engineers with a range of levels of...Read More>>.
Recruit Mint
PeterboroughEmbedded Software EngineerWrite the embedded C behind smart metering devices shipping over a million units, with a genuine path towards leading the firmware team. This is an Embedded Software...Read More>>.
KO2 Embedded Recruitment Solutions LTD
RuncornSenior Embedded Software EngineerLocation: Runcorn, with flexible hybrid working from home Salary: £60,000 - £70,000 DOE, plus 8% bonusAbout the company...Read More>>.
Neo4J
LondonOverview As an Aura DevEx Engineer, you help make Aura a productive platform for Neo4j engineers and external users. You bridge development in the Aura cloud environment with tooling, docs, and AI-enabled workflows, enabling teams to adopt...Read More>>.
FundApps
LondonOverview In this role you will contribute to a fast-growing engineering team, building and improving software that monitors trillions in assets daily. You will own your work from day one, collaborating with product and engineering to delive...Read More>>.
Easyjet
LondonOverview As Principal Software Engineer in the eCommerce Platform Delivery team, you lead and shape technical strategy across multiple squads to deliver robust, secure, and scalable systems. You guide architecture and engineering standards,...Read More>>.
Understanding Recruitment
LondonOverview In this role you will own and evolve core production software in C++, helping a research-driven AI startup scale to customer deployments. You will shape the platform architecture, coordinating across the computational engine, Pytho...Read More>>.
St George’s University of London
LondonOverview In this role you will join the Engineering Department to help build a web-based Data Repository for HS2, enabling collection, management and sharing of monitoring data. You will contribute to a high-profile infrastructure project w...Read More>>.
BAE Systems
FiltonOverview In this role you will develop mission-critical software for the Eurofighter Typhoon, collaborating with systems and test engineers to deliver high-performance, safety-critical aerospace software across the full lifecycle. You’ll...Read More>>.
Anaplan
YorkOverview In this Engineer IV role, you will design and deliver platform capabilities powering Anaplan’s enterprise-scale APIs, edge routing, and developer acceleration. You will build high-throughput backend engines, drive multi-tenant is...Read More>>.
ASOS
LondonOverview In this Senior Software Engineer role within ASOS FinOps in London, you will own and evolve the platform that makes cloud costs visible, attributable and actionable. You will build data products and tooling to help engineering team...Read More>>.
G Research
LondonOverview As a Platform Software Engineer in the Storage Engineering team, you will help turn manual infrastructure into self-service storage products that power G-Research’s research platform. You’ll build services and APIs, automate wo...Read More>>.
Method Resourcing
BristolOverview In this role you will build and maintain reliable backend services and data pipelines that support forecasting, trading and daily business operations for a growing energy trading business. You will work closely with engineers and t...Read More>>.
American Express
Burgess HillOverview As a member of the Digital Payments Engineering team, you will shape mobile payment experiences for tens of millions of cardholders. You’ll craft secure, scalable payment apps and interact with product managers to define directio...Read More>>.
Pearson
RotherhamOverview In this role you will develop and maintain .NET backend services and React UIs for assessment platforms, leveraging cloud-native solutions. You will work with cross-functional teams to translate business needs into technical design...Read More>>.
InfoSum
LondonOverview As a Senior Backend Engineer, you will design and maintain scalable, high-performance backend systems that power InfoSum’s data collaboration platform. You’ll collaborate with frontend, product, and DevOps teams to deliver robu...Read More>>.
Expedia
LondonOverview In this role you will build and evolve the UI and backend for Expedia’s Search Results and Recs experiences across web, iOS, and Android. You will own features end-to-end, collaborating with product management, backend, and platf...Read More>>.
Intellectual Capital Resources
GloucestershireOverview In this role you will design and evolve real-time, map-based interfaces that power immersive dashboards and mission tools for sensor-rich data. You’ll drive a responsive, data-heavy UI that works across platforms, balancing detai...Read More>>.
Intellectual Capital Resources
CambridgeshireOverview As a GUI Software Engineer you will build cross-platform desktop software for Linux, Windows and macOS, delivering robust, user-focused applications. You will own hands-on development and collaborate across software layers, writing...Read More>>.
Aveva Group
CambridgeOverview In this role, you lead the design and delivery of AVEVA CONNECT Core Services on Microsoft Azure, shaping secure, scalable cloud platform capabilities. You will partner with architects, product teams and engineers to translate tech...Read More>>.
Intellectual Capital Resources
BristolOverview In this role, you will design and develop embedded software for a portfolio of products within a global safety and security-focused company. You will work with industry experts to deliver high‑quality, reliable software on ARM pl...Read More>>.
Intellectual Capital Resources
LondonOverview As a Systems Software Engineer, you will build the software foundation that enables integration of our novel AI hardware into real workloads. You will own the runtime, SDK and APIs interfacing with FPGA/ASIC hardware, focusing on p...Read More>>.
Intellectual Capital Resources
BristolOverview As a Principal Embedded Software Engineer in Bristol, you will lead architecture, design, and implementation of safety‑critical embedded software. You’ll mentor junior engineers and drive high-quality, compliant software in pro...Read More>>.
American Express
LondonOverview Join American Express as a Staff Software Engineer to shape the enterprise platform that empowers hundreds of engineering teams. You will define the technical strategy for platform engineering, build scalable and secure services, a...Read More>>.
Intellectual Capital Resources
LondonOverview In this role you will design and optimize embedded Linux software and host components for high-speed networking and photonics-based systems. You will work closely with hardware and systems teams to implement low-level software, ker...Read More>>.
Intellectual Capital Resources
LondonOverview In this Backend Engineer role, you will design and scale backend architectures for large-scale, real-time data systems that connect devices with cloud and data infrastructure. You’ll build robust APIs, optimize databases, and boo...Read More>>.
Intellectual Capital Resources
CambridgeshireOverview In this role you will guide the design and delivery of embedded software-enabled systems, working across software, electronics, systems, and mechanical engineering. You’ll help shape architectures, mentor teams, and solve integra...Read More>>.
Intellectual Capital Resources
LondonOverview In this role you design, optimize, and scale high-performance GPU software to maximize hardware utilization. You will work closely with hardware-focused teams to tackle performance and scalability challenges on modern GPU platforms...Read More>>.
Mayden
BathAbout The Role Your covering letter should explain why you want to work for us, what you hope to achieve, and what you feel you can contribute. We recognise the use of AI tools in application processes but expect you to apply your...Read More>>.
Anglian Water Services
HuntingdonSalary Circa £50k, salary dependant on skills and experience Permanent 37 hours a week, Monday to Friday, Hybrid working Help shape the next stage of software engineering at TIDE, part of the Anglian Water Group. We’...Read More>>.
Anglian Water Group Ltd.
LondonSalary Circa £50k, salary dependant on skills and experience Permanent 37 hours a week, Monday to Friday, Hybrid workingHelp shape the next stage of software engineering at TIDE, part of the Anglian Water Group. We’re looking for a C# /...Read More>>.
1000scholars
CoventryClosing Date: Thursday, 15 October 2026, 11:59PM (UK).About the RoleThe Centre for Applications of Mathematical and Computer Sciences (CAMaCS) at the University of Warwick seeks to appoint a Research Software Engineer in Digital In...Read More>>.
Dexters
LondonAs a growing technology team at Dexters, we are seeking enthusiastic and skilled Software Engineers to join our team. You will have an impact across the full portfolio of Dexters products, playing a key role in designing, building, and evolving th...Read More>>.
Platform Recruitment
RoystonEmbedded Software Engineer | Royston - Hybrid | £45-55k | Medical DevicesA consultancy developing life-saving medical devices is looking for an embedded software engineer with 2-5 years of experience who wants to move to a low-level, des...Read More>>.
Method Resourcing Solutions Ltd
Software Engineer: Backend (Python/AWS) Bristol based: 5 days onsite Salary: Up to £55,000 + discretionary bonus Want to build software that plays a real part in how a business operates? We're working with a grow...Read More>>.
Method Resourcing Ltd
Software Engineer: Backend (Python/AWS) Bristol based: 5 days onsite Salary: Up to £55,000 + discretionary bonus Want to build software that plays a real part in how a business operates? We're work...Read More>>.
FSP Retail Team
GlasgowRole Overview We’re excited to offer a graduate opportunity for a passionate and curious developer to join our team as a Graduate Software Developer. This role is ideal for those who want to build robust, scalable solutions using modern...Read More>>.
Andurilindustries
LondonAnduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative compan...Read More>>.
FSP Retail Team
Role Overview We’re excited to offer a Placement opportunity for a passionate and curious developer to join our team as a Placement Software Developer. This role is ideal for those who want to build robust, scalable solutions using mode...Read More>>.
Anduril
LondonAnduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative compan...Read More>>.
Searchability®
BirminghamSOFTWARE ENGINEER £30,000 – £40,000 Fully Remote (UK) – Midlands-based preferred for occasional meet-ups Friday-Monday working pattern, 11-7 Node.js | TypeScript | React | MySQL daniel.masse...Read More>>.
European Bioinformatics Institute
CambridgeYour roleJoin EMBL's European Bioinformatics Institute (EMBL-EBI) and lead the engineering team behind one of the world's largest and most widely used biomedical literature resources. As Software Development Project Lead, you will provide...Read More>>.
TipTopJob
Leicester Forest Eastto cGBP55k neg dep exp plus benefitsEast Midlands : commutable from Nottingham, Leicester and CoventryOur client demonstrates almost 40 years experience in the manufacture of bespoke automation and robotic systems for a range of indu...Read More>>.
Mytos
LondonAbout MytosAbout Mytos You rarely get the chance to change an entire industry. But that's the position we find ourselves in. Join us, and you’ll unleash scientists, accelerate their research and help get cures to patients sooner. We’v...Read More>>.
Landbay
LondonWe are an award-winning mortgage platform, created for our customers, designing better ways to buy-to-let. Our vision is to become the ‘go-to’ funding partner in the private rental sector. At Landbay, we focus on the customer, and we br...Read More>>.
RSE
NorwichRSE’s Graduate ProgrammeOur Graduates play a vital role in shaping the future of RSE. As a Graduate, you’ll contribute to developing innovative solutions that can make a real and lasting impact across the water sector.RSE Grad...Read More>>.
Airbus Defence and Space
NewportJob DescriptionStart date: 31st August 2027Location: Airbus Defence & Space NewportDuration: 3 yearsUniversity: Cardiff MetropolitanDegree: BSc (hons) Applied Software EngineeringApplication closing date...Read More>>.
Sensata Technologies
NewtownabbeySensata Technologies is one of the world's leading suppliers of sensing, electrical protection, control and power management solutions. We design and manufacture devices that help satisfy the world’s growing need for safety, energy efficiency an...Read More>>.