301 to 325 of 1,099 Permanent Principal Engineer Jobs

greenfield Organiser and Exhibitor Agentic products our founding Agentic team is building on Model Context Protocol (MCP). We're looking for a Principal AI & Data Engineer to own the data foundations and AI infrastructure that sit beneath the entire Grip platform. You own the horizontal layer … served platform-wide, and how that data is made usable by analytics, recommendation systems, and our Agentic products. You'll partner with squad Principal and Senior Engineers in the Engage and Manage squad as well as your AI and Data squad on data contracts and standards. Your Role ...

## Principal Software Engineer - Squad Lead EngineerApply: London Wall: Full time: Posted Yesterday: R118269*Are you passionate about leading technical excellence while remaining hands-on in building high-quality software?**Do you enjoy influencing teams, shaping engineering practices, and delivering reliable, secure, and observable solutions in a collaborative ...

Senior Principal Applied AI Engineer Location: London, Birmingham, Bristol, Eastleigh, Glasgow, Leatherhead, Leeds, Liverpool, Manchester, Norwich, Perth, Sheffield, Worthing or York London: Salary from £160K + bonus + excellent benefits National: Salary from £135K + bonus + excellent benefits Build AI that matters. AI is already making … difference across Aviva, helping colleagues and customers through areas such as claims summarisation, medical underwriting, customer service and fraud detection. As a Senior Principal Applied AI Engineer, you'll help design and deliver the next generation of AI solutions while influencing the standards, governance and engineering capabilities that ...

Description Principal Software Engineer Full Time Location - Heybridge Job Description At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere. By joining Rolls … greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high-performance culture. The role of a Software Engineer is to be part of the Software Systems Capability function, where you will specify, design, validate and test software components, including low-level requirements ...

Energy Trading - Principal Software Engineer London 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 & Life Sciences, Retail & CPG, and Manufacturing. … partners - including Anthropic, Databricks, AWS, OpenAI, and Microsoft - to deliver modern AI with speed and measurable impact. Overview Indicium AI are seeking an exceptional Principal Software Engineer to lead delivery of exciting engagements within our Energy & Commodities Trading sector. This role demands a unique combination of hands ...

Genesis10 is currently seeking a Principal AI Engineer for a contract to hire position with a Regional Financial Institution located in Columbus, OH. Compensation: $86.00 - $96.00 per hour, W2, based on qualifications Position Overview: We are looking for a talented Principal AI Engineer to join ...

Principal Vehicle Charging Systems Engineer Permanent | Birmingham | Hybrid Working | No Visa Sponsorship Our client is seeking a Principal Systems Engineer Charging to join its automotive engineering team on a permanent basis. This senior role will lead the development of charging features for next-generation battery-inverter … multidisciplinary systems, hardware, software and test engineering teams Scope for professional development and involvement in technically challenging projects If you are an experienced systems engineer with expertise in electric vehicle charging and power electronics, apply now to help shape innovative solutions for the future of electric mobility. ...

creating it. From cutting‐edge defence technology to ground‐breaking innovations, our mission is to empower and protect lives. Join us as a Principal AWS Cloud Engineer at any of our main UK sites, where you will have the opportunity to work with cutting‐edge technology in partnership … with some of the most brilliant minds. Role Overview As a Principal AWS Cloud Engineer you will lead the technical direction of our cloud infrastructure and platform engineering initiatives, defining the overarching cloud strategy and architecting highly resilient, scalable, and secure distributed systems on AWS. ...

Title : Principal Design Engineer Location: Glasgow, United Kingdom Principal Design Engineer will lead and work in a skilled team on a wide range of transmission substation projects. The position will focus on the project and tender engineering and its interfaces and scope of work involved … engineering, with focus on detailed design, tender process and site support. Knowledge of required SSEN & SPEN requirements and standards. Competencies/Skills Required: Chartered Engineer (CEng) status or working towards it Result orientated team player with a proactive approach. Excellent in communication, to interact with external and internal parties ...

drive technical excellence across multiple teams. This is a chance to leave a lasting impact on our technology, our teams and the way we engineer products at Very. You'll be helping shape the future of engineering at Very by Designing and building software that delivers exceptional experiences … sustainable solutions Sharing your knowledge both internally and externally, helping strengthen our engineering community and reputation About you You'll be an experienced software engineer who enjoys solving difficult problems and helping others succeed. You may already be operating as a Principal Engineer, or perhaps ...

Senior/Principal FPGA Engineer 12 month contract Inside IR35 - 3 days p/week on site (multiple site options) - SC Eligible Role Overview We are looking for a Senior/Principal FPGA Engineer to join an engineering team working on complex systems within the Aerospace ...

exciting job opportunity has arisen for a Principal RF Design Engineer based in Norwich, Norfolk to join the market leader involved within an exciting technology sector. Due to continued growth, they are seeking a Principal RF Design Engineer to be involved with development and progression … multiple projects. This job is ideal for an experienced, hands-on RF and antenna engineer who enjoys technical ownership, solving complex electromagnetic challenges, and mentoring junior engineers, while contributing to the development of a strong UK-based R&D capability. Main Responsibilities of the Principal RF Design Engineer ...

Posted: 2026-06-24 Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Onsite Our client have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites within a hybrid working pattern. As Principal Software Engineer ...

Select how often (in days) to receive an alert: Job Title: Principal IT Data Systems Engineer Location: Farnborough, England, United Kingdom Role Type: Permanent – Full Time Package: £63,900 – £71,000 (salary dependent on experience) + Benefits Role ID: SF20550 Are you ready to be part … creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as a Principal IT Data Systems Engineer at either our Bristol, Amesbury, Farnborough or Malvern site, where you will have the opportunity to work with cutting-edge ...

Principal Software Engineer: 6 Month Contract - West Midlands/Hybrid Type:6 Month Contract Day Rate: Market Rates (Outside IR35) Location: West Midlands/Hybrid Start: ASAP We are seeking a Principal Software Engineer who is passionate about crafting exceptional software solutions. This is an incredible ...

looking for principal software engineers with diverse experience. We are a small but rapidly growing consultancy, owned highly experienced and recognised practitioners in UK defence consultancy. We are looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently and in small teams. … Role: As a Principal Software Engineer, you will play a major role in leading and developing software engineering in the Software Modelling and Simulation, autonomy and geospatial fields, along with providing key advice around innovation and new techniques to stakeholders.You will be designing solutions for complex challenges that ...

Principal Full Stack Engineer - Full or Part Time Manchester About us 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 tech darling of the stock market. We bring together … vibrant place to work. We might not be for everyone, but we could be perfect for you. About the job We’re looking for Principal Full Stack Engineers to join us! Our technology teams combine a diverse set of technologies to meet the needs of our users, handling millions ...

exciting job opportunity has arisen for a Principal RF Design Engineer based in Norwich, Norfolk to join the market leader involved within an exciting technology sector. A high number of candidates may make applications for this position, so make sure to send your CV and application through … soon as possible. Due to continued growth, they are seeking a Principal RF Design Engineer to be involved with development and progression of multiple projects. This job is ideal for an experienced, hands-on RF and antenna engineer who enjoys technical ownership, solving complex electromagnetic challenges ...

Business Area: Asset Management Platform Location: London Reporting to: Client Technology Delivery Lead Job title: Principal Salesforce Engineer Who we’re looking for We are seeking a hands‐on Salesforce Engineer with a proven track record of designing, building, and delivering robust, scalable, and secure solutions … working with global colleagues and stakeholders and sensitivity to cultural differences, time zones etc. What you’ll be like The ideal candidate for the Principal Salesforce Engineer role will be a pragmatic and collaborative technical leader who takes pride in engineering craftsmanship and delivering business value. They will ...

Data Center Principal Mechanical Engineer to join our client's dynamic team in London. This pivotal role is tailored for a technical leader passionate about delivering complex, mission-critical projects for data centres and high-performance facilities across both UK and international markets. About the Role … Principal Mechanical Engineer, you will spearhead the mechanical design delivery for large-scale data centre projects, ensuring all outputs adhere to the highest engineering standards and regulatory requirements. Your expertise will drive technical governance, quality assurance, and innovative solutions from concept design through to construction support and project ...

Data Center Principal Mechanical Engineer to join our client's dynamic team in London. This pivotal role is tailored for a technical leader passionate about delivering complex, mission-critical projects for data centres and high-performance facilities across both UK and international markets. About the Role … Principal Mechanical Engineer, you will spearhead the mechanical design delivery for large-scale data centre projects, ensuring all outputs adhere to the highest engineering standards and regulatory requirements. Your expertise will drive technical governance, quality assurance, and innovative solutions from concept design through to construction support and project ...

Principal Engineer is the most senior technical role in manifestos engineering team , providing leadership when it matters most: whether shaping a new client opportunity, designing complex architecture or resolving a critical live issue. You will work across our client estate rather than being embedded in a single project ...

Client is recruiting for a Senior/Principal Electrical, Instrumentation, Control & Automation Engineer in the Water Sector. Location: Manchester - Hybrid Job Description Engineering and design work with customers as a primary provider of engineering support through ECI and FEED phases to take their project through to detailed design … 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 ...

Package: Competitive Salary + Benefits Package Role ID: SF20426We are recruiting for a Principal Test Development Engineer to join QinetiQ Target Systems (QTS) within our Engineering Team. QTS is a wholly owned subsidiary of QinetiQ Group PLC, specialising in the design and manufacture of a range of state … evaluation and operator training in over 40 countries worldwide, with QTS providing a complete managed service in over 15 of these countries.The RoleAs a Principal Test Development Engineer, you will play a critical role in ensuring the reliability, performance and future development of automated test capability supporting QinetiQ ...

Posted: 2026-03-17 Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Onsite Raytheon UK have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites within a hybrid working pattern. As Principal Software Engineer ...