51 to 63 of 63 Principal Software Engineer Jobs in the UK excluding London

Software Engineer - Secure Cloud & Data Platforms The Role As a Software Engineer, you will play a key role in developing backend platforms and services using modern commercial and open-source technologies across both private and public cloud environments. Working within an Agile, cross-functional team ...

Overview Leading technology company in the compute platform space is hiring a Senior/Principal Software Engineer to join the web platform team in Cambridge. This is a hybrid role, and you must live within commutable distance of Cambridge. The role focuses on owning pivotal design, architecture … services (e.g., WebRTC, Server-Sent Events). Experience with monoliths, microservices, and architectures in between. Experience with Go or React. Involvement in open source software, whether as a maintainer or a contributor. #J-18808-Ljbffr ...

Brief Description The Principal, Cloud Software Engineer will be responsible for designing, developing, and maintaining modern healthcare-focused applications that support clinical, research, and enterprise RnD AAAI initiatives across the RnD organization. This role will lead the development of secure, scalable, AI-enabled web applications and APIs … within an AWS cloud environment, with a strong emphasis on product development, user experience, and delivery of intelligent software solutions. Essential Functions Design, develop, and maintain full stack web applications using Python, Java, C++ and modern frontend frameworks. Build scalable backend services and APIs using Python frameworks such ...

ambitious plans to expand across Europe , employing the best minds and technology to let us do this. The impact you'll have: As a Principal Engineer in the Boost team, you'll be part of a group of principal engineers who champion technical excellence. The team acts … speak about our tech work to raise our engineering profile. Your skillset: Experience with AI-powered feature development and leveraging AI tooling for software delivery, with enthusiasm for transforming how we build and deliver software. Demonstrable history of working hands-on with engineering teams to solve complex technical challenges ...

Cesium in the UK is seeking an experienced embedded software engineer to design and implement software for aerospace-grade devices and systems. You will work across the full stack, from low-level drivers to user applications, targeting Linux-based boards and high-reliability microcontrollers. The role requires … 9+ years in software development, strong C/C++, real-time OS/Linux experience, ARM expertise, and excellent communication. #J-18808-Ljbffr ...

exciting opportunity has arisen for a Principal Electronics & Embedded Software Engineer to join a team developing innovative medical and technology products, taking ideas from concept through to manufacture for some of the world's leading companies. The business has expanded its global capability while maintaining a reputation ...

communications and collection services. Set technical direction and engineering standards across teams, promoting modern cloud‐native and AI‐augmented engineering practices. Mentor and support Software Development Engineers and Forward Deployed Engineers, building capability and fostering a culture of continuous improvement. Support DevSecOps excellence through CI/CD pipelines, Infrastructure … driving good customer outcomes across all aspects of services that have potential to impact our customers. What we are looking for Extensive experience in software engineering, including experience operating at Principal Engineer or senior technical guidance level. Expert knowledge of .NET, React, SQL, microservices architecture, and cloud ...

seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.In this position, you will be responsible for low-level and high-level software in Cesium’s products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller … systems. Cesium’s goal is to create an out-of-the-box hardware and software experience which enhances our customers’ ability to rapidly integrate our products into their systems.As a Cesium software team member, you will be responsible for software designs from concept through production, including product ...

. Working arrangement Fully onsite: please only apply if you can work onsite in Maidenhead The role You'll provide technical leadership in a software engineering team (typically 5 to 20 engineers) delivering multiple concurrent R&D and production programmes. The focus is on embedded and/or application … software in secure environments, with end-to-end ownership across the software lifecycle (requirements through design, implementation, test, verification, deployment and support). You may also have line management responsibility (up to c. 5 engineers, depending on team structure). Key responsibilities Lead the architecture, design, development, documentation ...

Date posted Jul. 28, 2026 Location Cambridge, United Kingdom Category Software EngineeringThe Central Technology Team within the company develops key technologies which will form the foundation of future products. You will join a multinational, multifaceted, collaborative and highly motivated Machine Learning Hardware Architecture team in Central Technology to help … architecture. These tools are used across the architecture group to demonstrate that proposed features are suitable for implementation and can be unlocked by the software teams. Responsibilities: Develop tools that expose proposed hardware features and evaluate the resulting performance. Work with hardware architects to define the software interfaces ...

cloud platform services. Ensure production readiness of R&D outputs. Integrate AI components responsibly into business software. Conduct architectural reviews and mentor engineers. Requirements Principal-level engineering depth in C#/.NET and/or Python. Strong record of designing and shipping production services. Production TypeScript/JavaScript frontend ...

Job Description: Salary Range: £54,000 - £70,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring ...

Job Description: Salary Range: £54,000 - £70,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring ...