26 to 50 of 120 Remote/Hybrid Principal Engineer Jobs

Principal Engineer AI Transformation Central London 3 to 4 days onsite - Up to £175,000 + bonus This is a great opportunity to join a fast-growing financial services business that has built its technology function the right way from the start. The environment is modern with very … with senior stakeholders to help shape the direction and roadmap. What they are looking for They are looking for someone who has operated at Principal or Lead level in an AI focused engineering environment. You will need strong experience designing and delivering AI or machine learning solutions. Hands ...

Principal Java Engineer Up to £120,000 Candidates must be based in Belfast All applications not based in Belfast will be disregarded Do you enjoy shaping the technical direction of complex, large-scale systems - and doing it with modern Java at the highest level? My client is looking … Principal Java Engineer to take a lead role in defining architecture, driving engineering standards and delivering systems that matter. This isn't a heads-down coding role - it's for someone who can operate at the intersection of deep technical expertise and strategic thinking, and who wants ...

Principal Embedded Software Engineer Winfrith, Dorset (hybrid working, 3 days per week onsite) – Permanent vacancy We are looking for a Principal Embedded Software Engineer to work for our maritime defence client TKMS Atlas across a range of new projects, such as underwater vehicle control systems … sonar equipment. You will be hired as an experienced engineer to play a senior technical hands-on role in the team, with the potential to take on team leadership responsibility should you wish to. This role combines hands-on expertise with the potential for strategic leadership, establishing the processes ...

Principal Systems Engineer - PYRAMID The role As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. The initial project is a military aviation program focused on driving industry adoption and compliance with ...

Principal System Test Engineer 5G | RF | Python | Wireless Communications Southampton | Hybrid Working Circa £80,000 Basic + Annual Bonus + Equity + Private Medical + Excellent Benefits Help define how the next generation of wireless communications technology is tested. Most test engineering roles are about validating existing products. … powers some of the world's most advanced 5G and satellite communication systems. As the business continues to grow, they're looking for a Principal System Test Engineer to take ownership of how complex wireless products are verified, automated and validated. Working alongside highly experienced Algorithm, Software, FPGA ...

Principal Software Engineer (.NET/AWS) £90,000+ per annum IT Function Manchester/Hybrid Shape the Future of Cloud-Native Fintech Engineering Are you ready to step into a role where you can drive architectural excellence, solve complex engineering challenges, and influence technical direction at scale … looking for a Principal Software Engineer to join a high-performing engineering function, playing a critical role in delivering scalable, cloud-native fintech platforms that support a rapidly expanding digital product suite. This is a senior individual contributor role for someone who thrives on deep technical problem-solving ...

taking the 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 ...

Role: Principal AI Engineer - Lead Colleague AI Transformation (Financial Services) Location: Central London, Hybrid working 2/3 times per week from the office, the rest from home Start Date: ASAP End Date: 6 Months initially Daily Rate: Very competitive day rate, Inside IR35 Overall Purpose … Role We are seeking a hands-on Principal AI Engineer to act as the technical right hand for the Automation & AI Practice, accelerating the Colleague AI agenda. This pivotal role will transition the organisation from isolated AI experiments to a fully resourced, governed, and scalable AI delivery capability. ...

9fin is on the lookout for a Principal Engineer who will sit at the intersection of financial data and AI. This role requires someone with deep experience in complex data modelling, entity resolution, and making foundational architectural decisions that span multiple engineering teams. The successful candidate will have ...

Principal Embedded Software Engineer Winfrith, Dorset (hybrid working, 3 days per week onsite) - Permanent vacancy We are looking for a Principal Embedded Software Engineer to work for our maritime defence client TKMS Atlas across a range of new projects, such as underwater vehicle control systems ...

strong, global market pull, 9fin is accelerating toward becoming the category‐defining platform for debt markets worldwide. We're looking for a Principal Engineer 9fin sits at the intersection of financial data and AI. We ingest, model, and surface complex debt capital markets intelligence at scale. What … decisions Mentor and stretch the most senior engineers across the org What we're looking for You're the person who: Has operated at principal or staff level in a data‐intensive, fast‐moving engineering org — and has the range to show for it Can credibly walk into ...

Principal System Test Engineer 5G RF Python Wireless Communications Southampton Hybrid Working Circa 80,000 Basic + Annual Bonus + Equity + Private Medical + Excellent Benefits Help define how the next generation of wireless communications technology is tested. Most test engineering roles are about validating existing products. … powers some of the world's most advanced 5G and satellite communication systems. As the business continues to grow, they're looking for a Principal System Test Engineer to take ownership of how complex wireless products are verified, automated and validated. Working alongside highly experienced Algorithm, Software, FPGA ...

Crawford Legal Advokatfirma As seeks a Principal Engineer - Recovery & Resilience to design and implement enterprise-wide recovery capabilities. This role emphasizes hands-on execution, orchestration, and automation of recovery processes. The ideal candidate will lead recovery workflows, optimize backup tools like Commvault, and collaborate with various teams ...

Lead Platform Engineer/Principal Platform Engineer Salary: £90,000 - £110,000 + benefits Location: UK Wide Hybrid Working Offices: Bristol, Woking, Worthing, St Paul's London Security Clearance: SC cleared or SC eligible required Up to 6 days per month in office. We are supporting … supporting modern engineering teams working across cloud, data, security, automation and public sector transformation. This opportunity is aimed at experienced Platform Engineers, Technical Leads, Principal Engineers and strong Platform SMEs who have operated at scale and wish to influence how large organisations build, deploy and operate software. You will ...

Principal Vulnerability Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK Based Up to £110,000 + benefits Permanent – Full time Got a track record of 0-day discoveries, public CVEs, and a reputation for finding bugs that actually move the needle? Join a research-driven … backed cybersecurity scale-up trusted by Fortune 500 enterprises and critical infrastructure providers. Recognised by Gartner, $29M funded, and scaling fast worldwide. As a Principal Vulnerability Engineer , you’ll own the full vulnerability lifecycle – from discovery, through detection, to deployment – building production-grade tooling and pioneering LLM-powered ...

Azure Principal Platform Engineer - UK Government Security Clearance eligibility required Internal Title: Azure Principal Consultant Location: London, UK (Hybrid - typically 1-2 days per month in office) Contract: Permanent Package: £90,000 - £120,000 + 10% Bonus + 10% Shares + Benefits About Us At Appvia … passionate about driving value to our clients and have a desire to make their organisation succeed. About the role As an Azure Principal Platform Engineer, you’ll play a pivotal role in guiding our customers towards Cloud and DevOps excellence. You’ll leverage your expertise to design ...

Principal Platform Engineer - UK Security Clearance required. Location: London, UK (Hybrid – typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £90,000 – £120,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Us At Appvia, we help organisations … work across public and private sector customers, supporting large‐scale transformation programmes and long‐term platform evolution. About the Role As an AWS Principal Platform Engineer, you will play a senior technical leadership role across Appvia’s platform engineering engagements. You will help customers design, build, and evolve ...

Principal Cloud Engineer (AWS) - (Multiple) 📍 Central London (Hybrid – 3 days onsite) 💰 £95,000 – £130,000 + bonus + great benefits Defence/SC Clearance Requirements SC clearance is required for our customer facing teams. You do not need active SC clearance as we will undertake checks upon … platform. From landing zones to cloud operations and risk mitigation, we're at the forefront of cloud transformation — and we're looking for a Principal Cloud Engineer (AWS) to join our team. What you’ll do Design & build enterprise-scale AWS landing zones Automate complex AWS platforms with ...

Principal Firmware Engineer (FPGA) – 1701 Location: Edinburgh (primarily onsite, with limited remote working) Duration: 12 Months (Inside IR35) Rate: £70 per hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview … opportunity has arisen for a Principal Firmware Engineer to join a multidisciplinary engineering team developing advanced FPGA and firmware solutions for complex, high-performance electronic systems. The role covers the full development lifecycle, including requirements capture, architecture development, FPGA design, integration, verification, and qualification activities. The successful candidate ...

Principal Systems Engineer Embedded & Hardware Bedford Hybrid Working (3 Days Onsite) An exciting opportunity has arisen for an experienced Principal Systems Engineer to take ownership of a critical embedded hardware and software development programme. This is a senior technical leadership role where you will ...

Principal Systems Engineer Embedded & Hardware Bedford Hybrid Working (3 Days Onsite) An exciting opportunity has arisen for an experienced Principal Systems Engineer to take ownership of a critical embedded hardware and software development programme. This is a senior technical leadership role where you will ...

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, you have the opportunity to focus on technical work or have a mixture ...

Entity: Technology Job Family Group: IT&S Group Job Description: The Principal Platform Engineer is a senior individual contributor role responsible for defining the strategy and architecture for how bp's portfolio of engineering and data platforms connect, converge, and serve the organisation. This role sits … engineering platforms, cloud-native infrastructure, and enterprise software-as-a-service (SaaS) solutions are integrated in a consistent, scalable, and well-governed manner. The Principal Platform Engineer is the technical authority on platform integration and convergence, influencing design decisions across teams and functions. Key Accountabilities Define and maintain ...

Azure Principal Platform Engineer - Appvia - UK Government Security Clearance eligibility required. Location: London, UK (Hybrid - typically ~1-2 days per month in office) Contract: Permanent Package: £90,000 – 120,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Us At Appvia, we are committed … edge technologies and services to support cloud adoption, enabling companies to deliver applications in the cloud with ease. About the role As an Azure Principal Platform Engineer, you will guide customers toward Cloud and DevOps excellence, designing and implementing scalable, resilient, and secure platforms while leading a team ...

internal equity.\ NYour Impact\nAre you ready to take on complex technical challenges at the forefront of cyber and platform engineering? At Leonardo, our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers’ missions running.Your work … site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers.\ NLeonardo UK is seeking a Principal Platform Engineer to join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform and systems engineering ...