26 to 50 of 113 Remote/Hybrid Principal Engineer Jobs

Principal Engineer - Verification IP (VIP team)

Hiring Organisation
ARM
Location
Sheffield, South Yorkshire, United Kingdom
Salary
£ 60 K
Overview:Arm is seeking an experienced and highly motivated Principal Verification IP Engineer to join our Verification IP (VIP) team.The VIP team develops and maintains a suite of tools used for the verification of various Arm Hardware IP products. The team provides reliable, accurate, consistent and comprehensive verification … tools and solutions for standard AMBA interface protocols, that are used by all Arm engineering teams.As a Principal Engineer, you will take technical ownership of key AMBA VIP products and drive the deployment of VIP products into IP, Subsystem or SoC test benches across Arm.This is an opportunity ...

Principal Embedded Software Engineer

Hiring Organisation
Intellectual Capital Resources
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
Principal Embedded Software Engineer now needed in Bristol contributing to architecture, design, and implementation of safety-critical embedded software. This role involves technical leadership within projects, mentoring junior engineers, and ensuring high standards of software quality and compliance with safety standards. I am seeking an experienced Principal Embedded Engineer with 10 years plus expertise in the following areas: Strong experience in embedded systems design and development Proficiency in C and assembler. strong experience with Real-Time Operating Systems Familiarity with safety-critical software development standards (e.g., IEC 61508, DO 178B/C, ISO26262 ...

Principal Engineer Software Engineering (Specialist Software)

Hiring Organisation
JAM Recruitment Ltd
Location
Camberley, Surrey, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £67.47 per hour
Principal Engineer - Software Engineering (Specialist Software) Frimley based role (Hybrid working) £67.47 per hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based in Frimley. The role is working on a hybrid basis … that supports both immediate delivery needs and longer-term strategic goals, including multi-team adoption, cost efficiency, and developer experience. An experienced Kubernetes engineer is required to support the immediate project with the integration of US Common Infrastructure Services (CIS) into CI following which the role would be required ...

Principal Backend Engineer

Hiring Organisation
Candour Solutions
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £95,000 per annum
Role - Principal Backend Engineer Salary - £80,000 – £95,000 Location - Manchester Work Pattern - Hybrid The Role We’re looking for an experienced Principal Backend Engineer to join a growing engineering team working on a new, high-performance payments platform. This is a hands-on role where ...

Principal Engineer Software Engineering (Specialist Software)

Hiring Organisation
JAM Recruitment Ltd
Location
Frimley, Surrey, United Kingdom
Employment Type
Contract
Contract Rate
GBP 67 Hourly
Principal Engineer - Software Engineering (Specialist Software) Frimley based role (Hybrid working) £67.47 per hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based in Frimley. The role is working on a hybrid basis ...

Principal Machine Learning Engineer I Hybrid in Horsham, PA or Remote EST Preferred

Hiring Organisation
LexisNexis Legal & Professional
Location
Horsham, Pennsylvania, United States
Employment Type
Permanent
Salary
USD Annual
rules. Our focus is on modernizing legacy workflows through automation, AI, and platform transformation to improve efficiency, accuracy, and cost effectiveness. About the Role Principal AI Engineer - Architecture Track We are seeking a hands-on Principal AI Engineer who can design and build production-grade … lead who has strong engineering depth, understands modern AI architecture, and is ready to expand their influence across platforms, products, and delivery teams. The Principal AI Engineer will work closely with product managers, architects, data scientists, software engineers, security teams, and government stakeholders to translate mission and business ...

Principal Engineer - Electronic Pricing - Financial Services - TWE4745

Hiring Organisation
Twenty Recruitment Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
engineering team builds and supports high-throughput, business-critical systems, with a strong emphasis on reliability, scalability, automation and engineering quality. Role As a Principal Engineer, you will remain hands-on while helping shape the architecture and technical direction of highly available, distributed software platforms. Design and develop ...

Principal Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 per annum
PRINCIPAL DATA ENGINEER £110,000 London This is an exciting opportunity to join a major global travel organisation as they continue to invest heavily in their data and technology capabilities. You'll play a key role in shaping engineering standards, mentoring teams and delivering solutions across some ...

Senior/Principal Software Engineer

Hiring Organisation
Defence
Location
Kent, South East, United Kingdom
Employment Type
Permanent, Work From Home
Senior/Principal Software Engineer Permanent - Hybrid working - Kent As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable ...

Senior/Principal Software Engineer

Location
United Kingdom
Senior/Principal Software Engineer Permanent - Hybrid working - Kent As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable ...

Senior/Principal Software Engineer

Location
London, United Kingdom
Senior/Principal Software Engineer Permanent - Hybrid working - Kent As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable ...

Principal Engineer Site Safety Case

Hiring Organisation
Hackajob Ltd
Location
Barrow-In-Furness, Cumbria, North West, United Kingdom
Employment Type
Permanent
Salary
£60,000
client is a major defence company. Job Title: Principal Engineer Nuclear Safety Case Location: Barrow in Furness Hybrid flexible depending on business needs We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role. Salary: Starting from … Nuclear industry, other high hazard industry backgrounds may be considered Postgraduate Diploma in Nuclear Science & Technology (NTEC), or an equivalent qualification Hold Chartered Engineer (CEng) status with an Engineering Council-registered professional institution, or possess the qualifications and experience required to attain chartership The Site Safety Case team ...

Principal Engineer (Payments)

Hiring Organisation
Masabi
Location
United Kingdom
Employment Type
Full Time
Salary
1000 GBP Annually
direct route or trying a new path, we'll support you no matter what. The Role_//We're looking for a Principal Engineer - Payments to join Masabi's Architecture team, with a primary focus on our payments domain. This is a senior role for someone … Good understanding of payment flows, transaction lifecycles and system design considerations Experience designing and evolving distributed systems and microservices architectures You've operated at Principal or Staff level, shaping technical direction across multiple teams or domains Strong judgement and the ability to balance short-term delivery with long-term ...

Principal RF Engineer

Hiring Organisation
Intellectual Capital Resources
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 60 K
hybrid basis with a minimum of 3 days per week onsite. Candidates must also be eligible for UK SC clearance. The role As a Principal RF Engineer, you will take ownership of RF and mixed-signal hardware from initial architecture through schematic design, PCB implementation, bring … work across the full RF signal chain, including antenna interfaces, amplification, filtering, frequency conversion, signal conditioning and high-speed ADC/DAC integration. The Principal RF Engineer will also work closely with FPGA, embedded software and signal-processing engineers, ensuring the hardware delivers the required system-level performance. ...

Senior/Principal Software Engineer

Hiring Organisation
Matchtech
Location
Sittingbourne, Kent, United Kingdom
Salary
£ 70 K
NegotiableKent, EnglandPermanentSenior/Principal Software Engineer Permanent - Hybrid working - Kent As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust ...

Principal Engineer - Site Safety Case

Hiring Organisation
Hackajob Ltd
Location
Barrow-in-furness, Cumbria, United Kingdom
Employment Type
Permanent
Salary
GBP 64,999 Annual
client is a major defence company. Job Title: Principal Engineer - Nuclear Safety Case Location: Barrow in Furness - Hybrid - flexible depending on business needs We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role click apply ...

Principal Fortinet Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £87000/annum
Fortinet Principal Engineer Farnborough/Hybrid £75,000 - £87,000 + Car Allowance + Private Healthcare + 26 Days Paid Holiday + Pension + Training & Development An excellent opportunity for an experienced Fortinet specialist to join an established infrastructure and technology services business, take ownership of complex network ...

Principal Infrastructure Engineer - Highways & Drainage

Hiring Organisation
Calibre Search
Location
City, Leeds, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 - 60,000 Annual
Principal Infrastructure Engineer - Highways & Drainage Leeds Some opportunities are about stepping into an established team. This one is about becoming one of the people who helps lead it. A growing pipeline of work has created the need for a Principal Infrastructure Engineer to join this expanding … planning and the successful delivery of major commissions, becoming a trusted figure both internally and externally. The ideal candidate will already be operating at Principal level, or be an experienced Senior Engineer ready to make that move. You'll have a strong background in highways and drainage infrastructure ...

Remote Principal Mechanical Design Engineer

Hiring Organisation
Emeya Recruitment Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Location: Fully Remote Sector: Building Services/MEP Consultancy Position: Principal Mechanical Design Engineer The Opportunity We are seeking an experienced Principal Mechanical Design Engineer to join a growing team within the building services sector. This is an excellent opportunity for an established engineering professional looking … projects. Requirements Extensive experience in mechanical design within the building services industry. Residential Experience is a requirement. Previous experience operating at Senior or Principal Mechanical Design Engineer level, with responsibility for leading projects and managing client relationships. Demonstrable experience managing multiple projects simultaneously, ideally two or three ...

Principal Systems Engineer

Hiring Organisation
Hackajob Ltd
Location
Warminster, Wiltshire, South West, United Kingdom
Employment Type
Permanent, Work From Home
client is a major defence and aerospace company. Date Posted: 2026-09-22 Country: United Kingdom Location: Warminster, Wiltshire Position Role Type: Hybrid Principal Systems Engineer Be at the forefront of transforming British Army training. About us: At OMNIA Training, weve brought together some of the UKs most … team. You wont necessarily have a military background, but youll understand what it means to serve and to put the mission first. The OMNIA Principal Systems Engineer will be part of the team responsible for the delivery of complex bespoke training systems capabilities, technology and solutions ...

Principal Systems Engineer

Hiring Organisation
Hackajob Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£95,000
manufacturing facilities. We have a growing international footprint and are one of Europes fastest-growing engineering businesses. About the role Were looking for a Principal Systems Engineer to lead the design and integration of complex systems across our programmes. Youll own major elements of a system - defining architecture … customer sites. Candidates must be eligible for SC clearance. More information about security clearance is available here: Key areas of responsibility As a Principal Systems Engineer at our client, youll be responsible for: Owning and leading the systems engineering design and integration of major system elements within complex ...

Principal RF Engineer - Level 6

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
City, Edinburgh, United Kingdom
Employment Type
Contract
Contract Rate
GBP 72 - 73 Hourly
looking for a Principal RF Engineer in Edinburgh. Leonardo are a world-class defence Technology Company. We develop cutting-edge Radars as well as Maritime and Airborne surveillance systems. We are also investors in innovation, undertaking all our own research to fuel our future products. This role sits … this is usually around 3 days per week on site but it may vary depending on project stage. What You'll Do as a Principal RF Engineer This is an exciting opportunity for you as an engineer to bring your skillset and knowledge into our working environment. ...

Senior / Principal EICA Engineer - Water

Hiring Organisation
Matchtech
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
annum + CarManchester, England Permanent My Client is recruiting for a Senior/Principal Electrical, Instrumentation, Control & Automation Engineer in the Water Sector.Location: Manchester - HybridJob DescriptionEngineering and design work with customers as a primary provider of engineering support through ECI and FEED phases to take their project through … support AMP8 for clients including United Utilities, Severn Trent Water, Southern Water, Thames Water and Northumbrian Water.We are looking for a Senior/Principal Electrical, Instrumentation, Control, and Automation (EICA) Engineer to join our Engineering Services team in Manchester on a full-time basis.Must have good experience ...

Principal Mobile Apps Platform Engineer

Hiring Organisation
AutoTrader UK
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you. About the roleAs a Principal Software Engineer, you will play a key role in evolving the in-app experience for the UK’s #1 car buying app. … core of what we do. Regular pair programming, code reviews, and stand-ups ensure that our engineers stay connected and aligned. As a Principal Engineer, you’ll play a visible, strategic role in driving system design and architecture decisions, mentoring team members, and helping our teams deliver high ...

Principal Platform Engineer

Hiring Organisation
Hackajob Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
facilities. We have a growing international footprint and are one of Europe's fastest-growing engineering businesses. About the role We're seeking a Principal Platform Engineer to define and lead the engineering platform that underpins how our client develops, deploys, and operates technology. The platform will improve … translate platform strategy into a coherent technical roadmap, setting standards that teams across our client can build on with confidence. As a Principal Platform Engineer, you will be responsible for: Defining the technical architecture and long-term direction of our clients internal developer platform (IDP). Leading ...