Overview Founding engineer role in Pearson's Enterprise Innovation team, shaping early AI-driven innovation initiatives with internal and external partners. You lead design and delivery of advanced AI solutions, assess feasibility, and driv...Read More>>.

Overview As Principal Software Engineer, you will lead the design and delivery of governance-by-design platforms and libraries for secure, compliant identity solutions across the enterprise. You will drive AI-enabled, scalable patterns with...Read More>>.

Overview In this role you will define, lead, and contribute to the evolution of core search and indexing capabilities within Elasticsearch. You will research advances in search infrastructure and work with partners to shape the long-term te...Read More>>.

Overview In this Principal Software Engineer role, you will lead high-impact engineering work for Accenture’s Software & Platform Engineering team in Manchester with ad hoc UK travel. You’ll steer client delivery, balancing hands-on tec...Read More>>.

Overview In this role you will provide technical leadership for shared software components across Elekta’s product portfolio. You will guide architectural direction, ensure secure and scalable solutions, and advance engineering practices....Read More>>.

Overview In this role you will lead technically challenging rail engineering assignments across the UK, shaping future rail infrastructure and electrification schemes. You will work with multi-disciplinary teams and clients to deliver proje...Read More>>.

Overview In this role, you will help design and usher a novel injectable drug-delivery device from concept to production. You will join a small, multidisciplinary team at a London HQ and work within ISO 13485 standards to deliver a next‑g...Read More>>.

A technology consultancy firm in Portsmouth is seeking a Principal Software Engineer to lead the design and development of applications across various sectors, including defence and health. The ideal candidate has over 15 years of experience with exp...Read More>>.

Anaplan is the leading enterprise decision‑making platform, powering the world’s largest enterprises with its proprietary Hyperblock™ technology and cloud infrastructure. We are seeking a Sr. Principal Engineer to join our team in...Read More>>.

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 range published within that band, and is benchm...Read More>>.

As we continue to accelerate the transformation of our technology and services, we are placing security and compliance at the heart of our engineering and platforms. This is an opportunity to lead at the intersection of infrastructure engineeri...Read More>>.

Job DescriptionAs we continue to accelerate the transformation of our technology and services, we are placing security and compliance at the heart of our engineering and platforms. This is an opportunity to lead at the intersection of...Read More>>.

Your ImpactAre you a software engineer with a working knowledge of Artificial Intelligence (AI) and Machine Learning (ML)? Are you interested in developing software for some of the most cutting-edge defence and aerospace projects in th...Read More>>.

About Indicium AI Indicium AI is trusted by the world's leading enterprises to deliver AI into production at scale. We are a global AI-native consultancy with proven experience across Financial Services, Energy & Utilities, Healthcare...Read More>>.

Principal Software Engineer, Backend - Full or Part Time Manchester You’ve probably heard of Autotrader, but do you know what we’re all about? We’re the UK’s leading automotive marketplace, a heritage brand, and a...Read More>>.

nineDots.io is seeking a Principal Engineer to help define how the world decides what software can be trusted. You will tackle software supply chain trust, building systems to verify provenance, security, and governance across pipelines and artifa...Read More>>.

We are seeking a highly skilled and motivated Principal Technical Engineer with deep experience in Kubernetes and the CNCF landscape to join our growing team In this role you will be a key contributor to the design, implementatio...Read More>>.

ABOUT US:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our cus...Read More>>.

About UsTÜV Rheinland Solutions Rail Division, Derby forms part of TÜV Rheinland’s wider technical and engineering capability serving the rail industry. Located in Derby, one of the UK’s principal railway centres, the division is...Read More>>.

Principal Engineer – Photolithography Job Summary We are seeking a highly skilled and innovative Principal Engineer specialising in photolithography processes to support advanced photonics R&D and manufacturing....Read More>>.

Join a leading multi-strategy investment management firm where technology plays a critical role in supporting investment, trading, risk and operational functions. The firm operates across multiple investment strategies and relies on soph...Read More>>.

Job Description: Your impact Would you like a once-in-a-generation opportunity to play a key role in a defence programme of national and international importance? We are on the hunt for talented software engineers to su...Read More>>.

Are you a current Elekta employee? Please click here to apply through our internal career site Find Jobs - Elekta. We don’t just build technology. We build hope for everyone dealing with Cancer. Elekta is shaping the standard of care, togethe...Read More>>.

Job purpose As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serves millions of loyal customers and thousands of colleagues! With ethical values that run right throug...Read More>>.

Marks & Spencer is seeking a passionate Principal Software Engineer to join the Customer Platform team, driving modernisation of mission-critical systems as we scale. You will collaborate with cross-functional teams to design, build, and maintain...Read More>>.

Job Purpose As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serves millions of loyal customers and thousands of colleagues! With ethical values that run right throug...Read More>>.

ZoomInfo is accelerating careers with a fast-paced, bold culture. We are seeking a Principal Software Engineer to own features across the full stack—from React frontends to backend APIs and cloud infrastructure—while shipping fixes for product...Read More>>.

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your...Read More>>.

MHR International UK Limited is seeking a Principal Software Engineer to lead complex engineering challenges that shape our products and technical direction. You will operate across the organisation—defining strategy, influencing architecture, a...Read More>>.

Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: C - Vice President Reporting Line: (UK Division) Information Technology Location:...Read More>>.

Job Description Principal Engineer | Financial Services | London | Permanent | Hybrid | up to £150k I'm working on an exciting opportunity for a Principal Engineer to build new digital fintech products from the ground up (Greenf...Read More>>.

Lead Software Developer 2026-10-09T00:00:00 Location Ladywood, West Midlands, GB, B16 8 Company Arch Capital Group 2027-01-08T11:02:06.43 Company Culture With a company culture rooted...Read More>>.

London Metal Exchange is seeking a Principal Engineer to drive technical direction, architecture, and delivery of complex software platforms. You will lead hands-on engineering, mentor teams, and influence across IT and business stakeholders to bu...Read More>>.

London Stock Exchange is hiring a Principal Engineer to serve as the most senior hands-on technical expert for our Risk Screening platform. You will partner with architecture, service, product, and engineering teams to ensure designs are implement...Read More>>.

Want your engineering work to contribute to breakthroughs in cancer research, drug discovery and next-generation healthcare? I'm working with a mission-led technology company building advanced software, AI and automation platforms that help...Read More>>.

Are you an experienced civil engineer with deep expertise in drainage, highways, and infrastructure design? Do you want to lead technically challenging projects, shape strategy, and drive excellence in sustainable infrastructure across the UK?...Read More>>.

Rsk Group is seeking a Principal Engineer (Drainage) to lead high-profile drainage and infrastructure projects across the UK from Chelmsford. You will shape technical strategy, drive design governance, and mentor multidisciplinary design teams in...Read More>>.

Select how often (in days) to receive an alert: Welcome to the future of nuclear energy, where Westinghouse Electric Company is leading the field with expertise and innovation to shape the power of tomorrow. At Westinghouse, i...Read More>>.

AmcoGiffen is seeking a Principal Telecoms Engineer (Design) to lead telecoms design across national rail projects. You will act as technical authority, mentor teams and guide solutions for SISS, data networks and operational telecommunications....Read More>>.

About the Role Amentum is seeking a Senior / Principal Ports and Maritime Engineer to join our UK team, supporting the delivery of critical infrastructure within the Defence sector. This role offers a flexible hybrid working model, combin...Read More>>.

Kier Group plc, within the Kier Design team, seeks a Principal Engineer to lead the delivery of complex construction engineering services across a broad portfolio. You will provide safe, buildable solutions and shape temporary works design, bid su...Read More>>.

Aston University Engineering Academy (AUEA) invites applications for a Principal to lead the Academy in Birmingham. This permanent, full-time post sits on the Leadership Scale SL19-SL26 and offers a substantial salary package of £91,156 to £108,...Read More>>.

Not every software leadership role is about managing people and not every technical role gives you the chance to shape solutions, influence clients and still keep your hands on the technology.This is different!Here is an opportunity...Read More>>.