876 to 900 of 1,079 Permanent Principal Engineer Jobs

Principle Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
expertise, only Black Duck helps organizations maximize security and quality in DevSecOps and throughout the software development life cycle. Black Duck is seeking a Principal Software Engineer to serve as a technical leader for the company's identity, authentication, authorization, and access management platforms. This role will drive ...

Principal Product Engineer

Hiring Organisation
TripAdvisor
Location
London, UK
Employment Type
Full-time
tools which help our customer services team provide world class service to travellers and operators internationally. About the roleWe're looking for a Principal Product Engineer who pairs deep engineering craft with strong product instincts. You'll work across the stack - mobile, web, backend - wherever the highest-leverage ...

Principal Cloud Engineer - AI/ML FinOps & Data Pipelines

Location
Greater London, England, United Kingdom
CBRE Group, Inc. in London is seeking a Principal Terraform Cloud Engineer to lead data pipelines, AI/ML integration, and cloud cost management solutions. You will drive end-to-end data engineering, model development, and platform feature work within CBRE's FinOps program. You will design scalable ...

Senior Principal Engineer — Ecommerce Platform Architect

Location
Greater London, England, United Kingdom
MOO is seeking a Senior IC to lead architecture across its ecommerce platform, spanning storefront, checkout, order orchestration, manufacturing and fulfillment. You will partner with product leadership, Platform and Architecture peers to guide the future ...

Senior/Principal Power Systems Engineer — Hybrid (Data Centre)

Location
Liss, England, United Kingdom
MacStaff is seeking a Senior/Principal Power Systems Engineer to lead power systems studies, design for data centres, and manage client relationships from London or Manchester with hybrid work. The role combines technical leadership with project delivery and stakeholder engagement. You will work on complex load-flow ...

Senior or Principal Firmware / FPGA Engineer

Location
Easter Howgate, Scotland, United Kingdom
Description: Salary: Senior: £45, 200 to £61,950/Principal: £53,300 to £71,400 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 … Exceptions above the standard range are managed through governance controls to protect internal equity. Your impact We are looking for a Firmware/FPGA engineer to join Leonardo in Edinburgh or Newcastle, a world-class defence technology company. We develop cutting-edge radars for the Eurofighter Typhoon and SAAB ...

Principal C# .NET Engineer – Lead Enterprise Architecture

Location
Greater London, England, United Kingdom
seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This senior hands-on role combines deep technical expertise with strong stakeholder management skills and a commitment to engineering excellence. ...

Principle Control Engineer

Location
Lincoln, England, United Kingdom
"We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the ...

Senior or Principal RF Engineer

Location
City of Edinburgh, Scotland, United Kingdom
Salary: Senior: £45, 200 to £61,950/Principal: £53,300 to £71,400 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 benchmarked …/Microwave Engineers to join our expanding hardware engineering community within our world-class radar division, based at our Edinburgh site. As an RF Engineer, you’ll play a pivotal role in developing and delivering cutting-edge radio-frequency systems that sit at the heart of our advanced defence ...

Principal PKI Platform Engineer – Secure, Hybrid & Cloud

Location
Yeovil, England, United Kingdom
Leonardo Worldwide Corporation is looking for a Principal Platform Engineer in Yeovil. You will tackle complex technical challenges, leading the design and implementation of secure platforms across various environments. This role involves mentoring engineers and ensuring systems align with secure-by-design principles. A hybrid work model ...

Principal React Native Engineer — AI-Driven Mobile Leader

Location
Greater London, England, United Kingdom
Zapp is looking for a Principal Product Engineer focusing on React Native and Expo to deliver a world-class mobile and web experience across platforms. You will drive AI-powered features, shape product direction, and own end-to-end delivery from concept to production. You will work ...

Associate Principal Embedded Software Engineer - Power Electronics

Location
Malmesbury, England, United Kingdom
Dyson seeks an Associate Principal Embedded Software Engineer for the Power Electronics discipline in Malmesbury, Wiltshire. The role focuses on leading efficient embedded software for power electronic systems, such as motor drives and battery management, taking ideas to prototype demonstrations. You will mentor engineers, drive technical delivery ...

Senior / Principal Applied AI Engineer (UK / Europe, Remote)

Location
United Kingdom
implementation, observability, and security while partnering with Product and Platform teams to deliver measurable AI systems in production. Job Description Role Senior/Principal Applied AI Engineer responsible for designing, building, and operating production AI agents, agentic workflows, and the orchestration/harness layers that integrate LLMs into ...

Senior or Principal MMIC Engineer

Location
Easter Howgate, Scotland, United Kingdom
Description: Salary: Senior: £45, 200 to £61,950/Principal: £53,300 to £71,400 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 … array radar technology, where innovation, expertise and ambition come together to shape capabilities that matter. We’re seeking talented, driven and experienced Senior/Principal Microwave Engineers to become part of our growing hardware engineering community within our world‐class radar division. Based at our Edinburgh site ...

Principal Software Engineer

Hiring Organisation
CISCO Systems
Location
London, UK
Employment Type
Full-time
segment as well as becoming part of the fabric of Cisco's wireless, security and collaboration systems. We are a small team where every engineer is hands-on and has a voice in where the product and technology goes. This creates a rare opportunity for you to work with ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
segment as well as becoming part of the fabric of Cisco’s wireless, security and collaboration systems. We are a small team where every engineer is hands‐on and has a voice in where the product and technology goes. This creates a rare opportunity for you to work with ...

Principal FPGA Engineer

Location
West of England, England, United Kingdom
role is taking payload electronics designed in‐house from prototype to production, in place of bought‐in units. Design cycles are short and the engineer who owns the logic sees it fly. Key Responsibilities Own FPGA and system‐on‐chip design for payload video and control: RTL design, simulation ...

Principal FPGA Design Engineer

Location
Belfast, Northern Ireland, United Kingdom
Overview Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations. We are seeking Principal FPGA Design Engineer to support our defence industry client. This is a senior role with the successful candidates ideally have a proven track record for delivering firmware for defence … products. The role is expected to be Hybrid (3 days at the clients Belfast site). We are looking for an energetic and driven engineer with broad expertise, however of particular interest would be candidates with experience of highly regulated industries such as military, aerospace, marine, nuclear or rail. ...

Principal Java Engineer | Digital Transformation | Retail Bank

Location
Greater London, England, United Kingdom
Java, Spring Boot, AWS, DevOps, Microservices The Role: An opportunity to take a lead engineering position within a large, well-established financial services business undergoing significant technology transformation. This role sits at the intersection of ...

Senior / Principal Go Engineer

Location
Greater London, England, United Kingdom
Job Description We’re looking for experienced Golang engineers to join us on a cutting-edge platform engineering and AI programme with a global financial leader. You’ll be part of a high-calibre engineering ...

Principal DevSecOps Engineer

Location
Filton, England, United Kingdom
About the job you’re consideringIn Digital Customer Experience we specialize in navigating our clients through the complexities of large-scale, technology-driven transformation programs, using our skills to drive outstanding delivery. Having the right ...

Principle Data Warehouse Engineer (Executive Director)

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
bringing innovative solutions to life. Your visionary leadership and pursuit of excellence makes a lasting impact on the firm and industry. As a Principal Data Engineer at our client within the [insert LOB or sub LOB], youprovide expertise and data engineering excellence as an integral part … delivery of data pipelines, ETL processes, and data architecture projects, directly contributing to successful outcomes Experience leading a product as a Principle Engineer or Technical Delivery Lead Ability to present and effectively communicate technical concepts, project progress, and solution impacts to Senior Leaders and Executives Demonstrated experience ...

Principal EMC Engineer - Naval Nuclear Systems

Location
West of England, England, United Kingdom
Babcock is seeking a Principal Electromagnetic Compatibility Engineer at our Stoke Gifford, Bristol site with hybrid working. You will be the technical authority for EMC activities within Naval Nuclear, leading EMC testing and support on complex defence programmes. You'll collaborate with MoD stakeholders and internal teams ...

Onsite Principal Engineer – Technical Delivery Lead (UK)

Location
Warminster, England, United Kingdom
Skyral Group is seeking a hands-on Engineering Lead to head a software development team in Warminster. The role requires onsite work and close collaboration with MOD content providers to deliver a fully integrated training ...