1 to 25 of 106 Principal Engineer Jobs in the South East

Senior Principal Engineer – Own the Architectural Roadmap | B Corp £150k + 15% Bonus Hybrid - London 2 days per week Are you a Senior Principal Engineer with a passion for defining technology roadmaps to deliver business growth? Are you a commercially minded technology leader capable of strategic … decision-making while working at a ‘hands-on’ level with engineering teams? Senior Principal Engineer - A mission-driven global eCommerce company is undergoing a major technical transformation and is looking for a Senior Principal Engineer to help shape the future of its technology landscape. Operating in … Consumer (D2C) growth and are looking for a hands-on, strategy-led architecture leader to join the Senior Leadership Team. The Role: As Senior Principal Engineer, you’ll define and own the architectural roadmap, shaping tech strategy across software, infrastructure, data, and security. Reporting directly to the CPTO More ❯

Job Title: Principal Engineer - Electrical (Combat Systems) Location: Frimley - we offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £45,628+ depending on experience What you'll be doing: Developing the Combat System Electrical Architecture … a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Combat Systems team: The Principal Engineer - Electrical (Combat Systems) shall provide support to the Engineering Manager and/or external specialists during development, analysis, integration and verification of … Combat System and its sub-systems. The Principal Engineer - Electrical Engineering (Combat Systems) primary role is to develop the electrical system architecture for the Combat System and work with the WB Electrical teams to deliver a suitable system design. The Principal Engineer shall act as the More ❯

This leading developer of wireless communications technologies is urgently seeking a Principal Engineer 5G/6G RAN to be based at their R+D Centre in London. The Principal Engineer 5G/6G RAN will be involved in research and development of emerging 5G and 6G systems … relevant to 3GPP RAN wireless standards. Along with this the Principal Engineer 5G/6G RAN will be pivotal in driving next generation innovation and development addressing the challenges of future wireless systems development. The Principal Engineer 5G/6G RAN will also contribute to the More ❯

Principal Software Engineer (TypeScript) Salary: £120,000 - £140,000 plus equity Location: 3 days p/week in London Principal Engineer - would you like the opportunity to work for a start-up who recently raised series A funding? You will be joining a technology team who … a passion for innovation, collaboration, and providing the best service to their customers as well as embracing new ideas, technologies and approaches. As a Principal Engineer, you will be joining the organisation at one of the most exciting times. You will be working alongside a team of experienced … fast-paced start-up. Focus on building highly reliable and well architected products. Computer Science degree would be a bonus. If you're a Principal Engineer, looking to work for one of the fastest growing start-ups, please apply. More ❯

Principal Systems Engineer Competitive Salary Milton Keynes - Hybrid T2M Resourcing are working with a growing technology and manufacturing business to recruit a Principal Systems Engineer to lead systems requirements, design and architecture, testing, and overall V-Cycle activities. As a Principal Systems Engineer you … will specialise in managing systems activities and working with multi-discipline teams in software and hardware development. Duties of the Principal Systems Engineer: Leading systems activities across the V-Cycle alongside multi-discipline teams. Develop and manage requirements from product conception to delivery. Deliver functional safety activities to … such as FMEA and HAZOP and HARA. Support software team with development of models using Simulink/Matlab. Requirements to be successful as a Principal Systems Engineer: Degree level qualification in Systems Engineer, Electronics Engineering, Mechanical Engineering or similar field. Able to lead by example. Knowledge of More ❯

Principal Engineer - 6G/Standards Research We are currently partnered with a leading developer of cutting edge mobile technologies with applications across devices, networks, and services on a global scale. The team is looking to expand their Wireless Research Group with a Principal Engineer for 6G … systems and influencing global standards like 3GPP RAN, SA, and CT. This is a permanent opportunity based in London, UK. Key Responsibilities for this Principal Engineer position: Lead cutting-edge research and standardization efforts for 6G technologies. Develop intellectual property, create standards contributions, and publish research in your … high-profile industry engagements. Familiarity with European and international wireless ecosystems like ETSI, ITU-R, and HEU/H2020 is a plus. Keywords: Research Engineer/R&D/Research and Development/Beyond 5G/6G/Standards Research/3GPP/RAN/Wireless Ecosystems/ETSI More ❯

Principal Firmware Engineer Competitive Salary Milton Keynes - Hybrid T2M Resourcing are working with a growing technology and manufacturing business to recruit a Principal Firmware Engineer to lead automotive software development and validation activities. As a Principal Firmware Engineer you will specialise in developing embedded … software within AUTOSAR and MISRA-C requirements. Duties of the Principal Firmware Engineer; Developing embedded software for multiple automotive and aerospace products. Mentoring and leading teams on technical projects. Utilising tools such as CANope and CANlyser. Configuration of software using ETAS ISOLAR. Partner with Systems and Electronics Teams … requirements. Code reviews alongside software and test teams. Working with Software Test Engineers to plan and execute testing. Requirements to be successful as a Principal Firmware Engineer: Degree level qualification in Computer Science, Electronics Engineering, or similar field. Subject matter expert in embedded/firmware software development. Able More ❯

Principal Engineer Competitive + Bonus + Benefits Slough/London (Hybrid) Permanent full time We are seeking a Principal Software Engineer (Level 6) to join our thriving business! This role is a new key role in the IRIS Engineering Organisation and is one of the keystones … in the delivery of World-Class Customer Products, Developer experience and the advancement of our technology. As a Principal Software Engineer, your world is being embedded or supporting the teams where the hardest work is happening at any given time, helping them deliver good quality software with predictable More ❯

Principal Engineer Competitive + Bonus + Benefits Slough/London (Hybrid) Permanent full time We are seeking a Principal Software Engineer (Level 6) to join our thriving business! This role is a new key role in the IRIS Engineering Organisation and is one of the keystones … in the delivery of World-Class Customer Products, Developer experience and the advancement of our technology. As a Principal Software ... More ❯

Principal Engineer Competitive + Bonus + Benefits Slough/London (Hybrid) Permanent full time We are seeking a Principal Software Engineer (Level 6) to join our thriving business! This role is a new key role in the IRIS Engineering Organisation and is one of the keystones More ❯

will be part of a cross-functional team of talented developers working together to create the best Sportsbetting experience in the world! As a Principal Engineer, you will work across teams within a Pricing area, contributing to the teams' backlogs and taking on larger initiatives with other Principal Engineers. The Principal Engineer has a deep, strategic understanding of the product in their business area and makes technical decisions to solve business problems. Draw on relevant technical expertise to help guide engineering teams to create great products, remaining solution-focused at all times. This is a More ❯

Principal Software Engineer TypeScript | Node | React | AWS | Kubernetes | AI | Hybrid Salary: £90-120k + bonus Location: Central London 2 days pw Experienced Principal Software Engineers required by a global travel business! You will be leading a group of extremely talented engineers on a greenfield build, responsible … for the design and development of several of the company’s core products. We are searching for Senior, Staff or Principal level software engineers. You will define the architectural vision, drive key technical decisions, and lead teams in building scalable, well-engineered software. This hands-on role involves designing … coding, and solving complex challenges. You will be working with a modern cloud-native stack, utilising AI, automation, and best-in-class engineering practices. Principal Software Engineer Requirements: Experience as a Senior, Staff or Principal level Software Engineer. Competent working across the full stack; TypeScript (Node.js & React More ❯

We’re Hiring: Principal Software Engineer – Satellite Systems Location: Surrey-based (Hybrid) Sector: Satellite Communications | Embedded Systems | Space-tech GTS Space is partnering with a leading company in the space-tech sector, which is on the lookout for a Principal Embedded Software Engineer Our client is … successful space missions across the solar system, with clients like NASA and ESA. With teams on three continents, they’re looking for a Principal Software Engineer to join them in their Surrey office. This is a rare chance to work on mission-critical software for cutting-edge satellite … communications and onboard processing systems. 💡 Your Mission: As Principal Software Engineer, you'll: Lead the design and optimization of software for advanced satellite communication systems Define architecture and drive the development of embedded, real-time solutions Collaborate closely with systems engineers to integrate hardware and software Guide and More ❯

Position: Principal Python Engineer CRB Multi-Strategy Investment Manager Location: London, UK Firm Overview A leading multi-strategy investment firm with over $7 billion in assets under management and more than 350 employees across five main offices. The firm focuses on three core principles: approach, platform, and people. … and technological advancements. The firm values its people, fostering an environment that attracts top talent by balancing autonomy with collaboration, and intelligence with integrity. Principal Engineer CRB The Central Risk Book (CRB) Engineering team is seeking a Principal Python Engineer to act as a quantitative overlay … trading operations. The engineering team's goal is to continually improve the entire ecosystem-spanning data, research, trading, and post-trade analytics. As a Principal Engineer, you will own end-to-end delivery of new features and projects, engaging in everything from trading framework design, back-end strategy More ❯

Principal Engineer - Central Data (ERP Focus) ?? Location: Stevenage or Bolton ?? Salary: Circa £47,000 + Bonus + Exceptional Benefits ?? Hybrid working: 3-4 days/week on-site Are you passionate about process improvement, data integrity, and ERP systems? A leading engineering organisation is looking for a Principal Engineer to join their Central Data team - helping define tools, processes, and audit strategies to improve master data quality and planning output. This is a fantastic opportunity for a detail-oriented, collaborative individual with ERP experience who enjoys optimising systems, ensuring data accuracy, and supporting engineering and manufacturing More ❯

consulting, and business process outsourcing services, constantly ranked among the top performing and fastest growing companies worldwide. We are currently looking for an experienced Principal Data Engineer to join us to work alongside a key public sector client. A Successful Principal Data Engineer will have: Heavy … ETL & using patterns for cloud data warehouse solutions. Lengthy experience in consulting firms. Experience working with public sector clients. Eligibility for unrestricted SC Clearance. Principal Data Engineer Key Details Salary up to £105k (with additional flexibility for outstanding candidates). Performance Bonus. Flexible hybrid working. Must be eligible … for SC Clearance. If the Principal Data Engineer role sounds like a fit for you, make sure to click apply now! If you'd like to discuss the Principal Data Engineer role further, make sure to get in contact with Zachary Phillips at Anson McCade for More ❯

Company | SaaS, Product, B2B2C, Enterprise 📏 Size | 2.5k globally, 300 in London 🧢 Role | Principal Software Engineer 🎯 Areas | backend infrastructure, distributed systems, data processing ✨ Tech | Go, TypeScript, Node.js, AWS, event-driven architecture 📍 Based | London (Zone 1) 💻 Hybrid | 3 days a week in-office 💰 Offer | up to £150k base + bonus … globally . Their infrastructure group ensure fast queries , high availability , and low - latency data processing across the platform. 💥 This group is looking for a Principal Engineer in London to help: scale their core data capabilities by 100x to open bigger enterprise opportunities ensure fast queries, high availability , and … non-technical stakeholders a natural desire to collaborate cross-functionally and craft org - wide relationships ✅ This role will suit a hands-on Staff/Principal Engineer/Head of Engineering ✅ ❌ This role will not suit a Senior looking to make a step up ❌ They really value people who More ❯

PRINCIPAL DATA ENGINEER LONDON BASED £90,000-100,000 PER ANNUM This retailer are searching for a new Principal Data Engineer to take responsibility for the development of the company's cloud platform in Azure. You will also build new Data Pipelines using Python and SQL. … THE COMPANY This fast-growing international company is seeking a Principal Data Engineer to join their growing Data and Analytics team. They are currently active in over 30 countries and are looking to grow even more. THE ROLE Joining a growing team, you will take responsibility for the More ❯

to make a real impact, grow with a supportive team, and help shape the future of data solutions in trusted sectors. The Role The Principal Java Engineer has a critical role within the Engineering function, tasked with setting technical standards and influencing the architectural decisions that shape the … seasoned expert who not only technically leads projects within their domain of expertise but also supports business development efforts through pre-sales engagements. The Principal Engineer will guide the technology strategy, collaborate with cross-functional teams and ensure the delivery of scalable, efficient and innovative software products. This … position is designed for an influential engineer with an extensive technical background and a strategic mindset. As a Principal Engineer, you will lead by example, champion best practices and influence the strategic direction of the overall Engineering team. Technically you will need strong Java and Angular programming More ❯

Job Title: Principal Combat Systems Engineer Location: Portsmouth - Hybrid - 2-3 days in office per week Role Type: Permanent Salary: 52,000 - 58,500 per annum, negotiable depending on experience Our client, an established multinational engineering firm, require an experienced Principal Combat Systems Engineer to join … to physically integrate the Combat Systems sub-system equipment, working within a complex engineering to order warship design programme. What the role of the Principal Combat Systems Engineer entails: Some of the main duties of the Principal Combat Systems Engineer will include: Engaging with internal and … detail design teams for defining the requirements for Combat System equipment in non-Combat System compartments What experience you need to be the successful Principal Combat Systems Engineer: Essential A relevant degree in an engineering or scientific discipline, with a demonstration of suitable experience/competency in Combat More ❯

Senior/Principal Software Engineer - Kotlin £90,000-£150,000 basic salary Project at Tier One Investment Bank London - Hybrid working - flexible Are you a Senior/Principal Engineer with commercial Kotlin experience who is ready to make an impact in one of the world’s … leading financial institutions in the new year? We’re searching for a Senior/Principal Kotlin focused Engineer to join a critical project at a Tier 1 Investment Bank, working on mission-critical systems that power global investment strategies. This is a greenfield project where you'll have … Solid salary, L&D budgets including global conferences, 10% pension, life insurance, health insurance, paid time off for family. If you're an experienced engineer with backend Kotlin experience looking for an exciting role in an interesting domain please apply now! #kotlinroles #kotlindeveloper #TDD More ❯

Principal Backend Software Engineer .Net Azure Principal Backend Software Engineer/Developer (C# .Net Core Azure) Reigate/WFH to £95k Are you a backend-focused .Net technologist looking for an opportunity to work on cutting-edge SaaS technology? You could be progressing your career in … a senior hands-on role at a global InsurTech. As a Principal Backend Software Engineer, you will take a lead role in the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month. The work is challenging and complex; you'll focus on … experience leading technical projects and promoting best practices. You possess excellent written and verbal communication skills. What's in it for you: As a Principal Backend Software Engineer/Developer, you will earn a competitive salary package including: Salary up to £95k Bonus (c20%) 25 days holiday (with More ❯

Principal Software Engineer | London (Hybrid - 3x in office) up to £140K Salary + Bonus + Benefits We are seeking a talented and passionate Principal software engineer to join a leading financial services company. Our client is a pioneering player in the pension's space, providing security … of assets under management and a reputation for excellence, this is an exciting opportunity to contribute to the transformation of the industry. As a Principal, you will play a pivotal role in enhancing and developing critical systems used across various business functions, including trading, operations, actuarial, and finance. You More ❯

Principal Software Engineer - Java, Leadership - London (Hybrid) One of my consulting clients in London is looking for a Principal Software Engineer to lead a development team working on an exciting project. Key Skills: Java Development Springboot Microservices REST APIs Cloud (AWS Ideally or Azure) Leadership experience More ❯

Principal Data Engineer Hybrid - London – weekly office visit We’re working with a cutting-edge SaaS business that's revolutionising how organisations integrate systems, manage data, and deliver insights. This high-growth, product-led company offers a game-changing, AI-powered platform that’s driving digital transformation for … multiple awards for their approach to high achieving professionalism balanced with a great work-life balance. About the Role We’re looking for a Principal Data Engineer to join a highly skilled team focused on delivering next-gen, data-driven solutions across complex enterprise environments. We’re looking … to a Principal Technical Contributor who can also work in a strategic role. At it’s core, this role is about improving the company’s Product internally, while also listening to and tailoring for clients. You’ll act as a platform superuser and thought leader, responsible for designing and More ❯