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Principal Embedded Software Engineer. This role is hands-on and deeply technical, suited to an engineer who enjoys working across the full embedded stack, from low-level hardware bring-up through to cloud-connected features and who places a premium on robustness and real-world reliability. A strong

You would be joining a squad of Principal engineers with different expertise that serves as a centre of excellence to the 16+ engineering teams in the wider engineering function. If you are a Front End-leaning Principal engineer who wants to combine your experience in web and AI to help unlock other

Responsibilities as a Principal AI Engineer:. Mentor engineers in ML engineering, orchestration, and modern AI best practices. This is an exciting opportunity for a Principal AI Engineer to take technical authority and deliver a real word impact on at a Global business, we’d love to hear from you.

Requirement for a Principal Software Engineer:. What You’ll Do as a Principal Software Engineer:. Principal Software Engineer in Buckinghamshire,.

We’re looking for a senior Front End Software Engineer who can be the technical go-to person in their area, offering guidance, mentorship, and hands-on expertise. This is a chance to make a real impact across multiple products and help influence our engineering direction as we continue to grow. De

Principal‑level backend engineering experience building and operating large‑scale, high‑performance systems. You will work closely with senior engineering, platform, product, and infrastructure partners to ensure our systems scale globally, remain secure, and meet the highest standards for ava

The engineering team is responsible for infrastructure that handles high-volume real-time market data and powers critical decision-making for institutional and retail audiences. Polyglot engineering background; strong proficiency in Node.

As a Principal Software Engineer you will be providing deep technical leadership alongside being extremely hands on as part of a platform team. Principal Engineers will set technical directions, drive engineering standards and strategy while remaining deeply embedded in implementation and operationa

Principal Software Engineer – AI & Innovation. Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries. Oversee code reviews and ensure delivery of high-quality maintaina

Principal Software Engineer (Solutions Architect). You will work with like-minded people from business, product and engineering functions to develop and refine client journeys covering onboarding, KYC, account management and investment workflows in a secure and compliant environment.

There are 7 Software Engineers, an Automation Tester, Scrum Master, DevOps, Infra Engineers and Service Desk Team. With a Data Architect now in place, the focus is to recruit a Technical Lead to lead the software engineering function. Currently the team are transitioning from traditional software ap

Principal Electronics & Software Product EngineerLocation: Cambridge, CambridgeshireAn exciting opportunity has arisen for a Principal Electronics & Software Product Engineer to join a specialist product design consultancy focused on developing innovative technologies for multinational clients acros

Principal Software EngineerSalary: Negotiableplus benefits, pension (7% contribution), 25 days holiday & life insuranceWe are looking for principal software engineers with diverse experience.

Principal Software Engineer Edinburgh An innovative and well-established med tech company are seeking a proven technical leader to join its R&D team basedin central Edinburgh as a Principal Software Engineer.

Principal Embedded Software EngineerWinfrith, Dorset (hybrid working, 3 days per week onsite) – Permanent vacancyWe are looking for a Principal Embedded Software Engineer to work for our maritime defence client TKMS Atlas across a range of new projects, such as underwater vehicle control systems a

Principal Software EngineerPortsmouth | Hybrid, 3 days onsite£75,000-£85,000 plus bonus and benefitsThis Principal Software Engineer role is designed for a hands-on technical leader with strong C++ and Unreal Engine expertise, working at the forefront of complex, performance-critical software deli

Principal Software Engineer IoT & Full-StackLocation: Hybrid / BicesterType: PermanentSalary: Competitive, market-basedTUAL Technology is an innovative, VC-backed start-up based in Bicester, developing PowerUp a high-power EV charging solution designed for grid-constrained sites.

Are you looking for a fantastic Principal Software Engineer opportunity in High Wycombe? If so, my client is currently recruiting for a Principal Software Engineer to join their R&D site in High Wycombe, Buckinghamshire My client design and manufacture a range of products and systems focusing on Ins

Pektron Group Ltd is searching for a Senior/ Principal Embedded Software Engineer who will be responsible for writing software for a range of bespoke products. You will be working within the Software Development Team which is part a multi-disciplined engineering team, consisting of Mechanical, Elect

Were looking for a highly skilled Principal Automation Software Development Engineer in Test (SDET) to lead automation strategy and hands-on development for our next-generation patient monitoring platform. Required: Bachelors degree in Computer Engineering, Software Engineering, Computer Science, or

Partner with software and cross-functional teams to define system and software requirements for patient monitoring solutions Lead cross-functional reviews of software requirements, architecture, connectivity interfaces, and user interface design Own and drive component-level and system-level archite

Degree in Computer Science, Software Engineering, IT, or related discipline (or equivalent experience in a senior technical leadership role). Proven ability to embed engineering best practices within teams. As the most senior hands-on engineer within your domain, you will define architectural direct

La Fosse has partnered with a leading tech client who is looking for a Principal Software Engineer with extensive experience in React, TypeScript, and Kotlin. Principle Software Engineer - £625-£650 outside IR35 - London (Hybrid 3 days in the office required).

Principal Software Engineer - Autonomy. To lead the software development of a high-level autonomy capability to be deployed to all Kraken autonomous vehicles. Collaborate with cross‑functional teams, including perception, navigation, and hardware engineers, to integrate autonomy solutions.

Consulting/Principal Software Engineer. Around 7+ years of experience in Software Engineering, Quality Engineering, or related roles, contributing to complex systems in production. The SciVal Development Team is a cross‑functional group comprising Frontend, Backend, and Quality Engineers who work

Recruit, mentor and lead a lean, high‑impact engineering team. Formal training or certification on React engineering concepts and proficient expert experience.

A leading fintech scale-up in the UK is seeking a Principal Software Engineer to drive the development of a new credit card product.

Produce high-integrity, mission-critical software to defined engineering and quality standards. Contract Software Engineer (Ada) Real-Time Embedded. We re looking for an experienced real-time embedded Ada engineer to work on mission-critical defensive systems within a highly technical electronic war

Principal Software Engineer (Docker Agents). Docker’s AI engineering team to build the future of containerized AI agents. You’ll define the technical vision, lead architecture decisions, and partner with engineers and leaders across Docker to bring containerized agent capabilities into Docker’

As a Principal Software Engineer, you will lead the architecture and development of highly advanced software systems. You will provide strategic technical direction, mentor senior engineers, and ensure that software solutions meet business and technical requirements. Strong understanding of software

Collaborating with senior stakeholders to align engineering delivery with business goals. Supporting delivery, performance, and professional development across the engineering function. The opportunity to shape engineering culture and technical direction at scale.

The ideal candidate has extensive experience in software engineering, leadership skills, and a strong grasp of Agile methodologies, enabling effective collaboration across teams. A global information solutions provider is seeking a Technical Lead to oversee software design and implementation for com

As a Principal Engineer, you will help teams do their best work by improving engineering practices, reducing delivery risk, and fostering a culture of trust, learning, and high standards. Works with Architects and other Principals to drive technical direction while partnering effectively with Engine

We are looking for a Principal Software Engineer (we call them Principal Software Craftspeople) who shares the same values of pragmatism, professionalism and transparency as us to join our team. You bring deep hands-on experience in software engineering, particularly modernisation, with a track reco

Principal Software Engineer (London Only). Our pay ranges for our Principal Engineer position within London is: £92,818 – £116,122 GBP. From early-stage startups to global enterprises, we work across industries to optimize our clients’ digital products through product strategy innovation, expe

As a Principal Systems Engineer, you’ll lead a team of talented, collaborative engineers working across Cloudflare’s ecosystem. Principal Systems Engineer - Billing. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled und

A leading global information and analytics company in Greater London seeks a Principal Engineer to enhance engineering practices and foster collaboration across teams.