1 to 25 of 36 Remote/Hybrid Principal Software Engineer Jobs in England

Principal Software Engineer Location: Portsmouth with a hybrid working ( 3 days in the office) Salary: From £60K - £80K, depending on experience, many benefits including pension, 25 days holiday and life insurance. Our client is a growing software and data science consultancy, The team is dedicated … delivering high-quality, end-to-end software and data science services. This role offers the opportunity to work across multiple sectors, including defence, energy, transport, and health, and contribute to the development of cutting-edge solutions. Our client is looking for Principal C++ Software Engineers with ...

Technical Lead | Staff Software Engineer | Forward Deployed Engineering Team Lead | Principal AI Engineer Bristol | London | Manchester | Cambridge (Hybrid - 2 Days Per Week Onsite) £80,000 - £130,000 + Bonus + Comprehensive Benefits Build the Future of Enterprise AI 167 Solutions is partnering with a rapidly growing … global technology organisation that is investing heavily in its UK AI Engineering capability. With an established international engineering team of over 50 software and AI engineers , this is an opportunity to help shape the next generation of enterprise AI platforms, intelligent software and agentic systems being deployed into ...

Principal Software Engineer (Defence) Newcastle onsite to 140kAre you a hands-on Principal Software Engineer with experience of building high performing teams and shaping engineering excellence You could be progressing your career at a rapidly growing technology consultancy as it expands into the Defence … Defence capability, giving you the chance to play a key role in defining its technical direction from the outset.Collaborating with the CTO, as a Principal Software Engineer you'll lead and grow the Defence engineering function, setting engineering standards, establishing best practices and fostering a culture ...

Principal Software Engineer/Developer (Java Spring Boot AWS) London/WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. As a Principal Software Engineer you will lead client projects, often long term technical transformations, designing, developing and delivering a range of projects for clients, mainly within the financial services sector and with a focus on migrating legacy systems to AWS and introducing CI/CD pipelines and cloud deployments. ...

PRINCIPAL SOFTWARE ENGINEER Salary up to £90,000 Hybrid working - 2 days per week in a Liverpool city centre office Opportunity to shape a brand-new platform and influence engineering strategy Work within a senior, AI-first engineering environment KEY POINTS Principal-level position with significant … investing heavily in the future of its engineering function. Following continued growth and a major platform transformation programme, they are looking to appoint a Principal Software Engineer to play a key role in defining both the technical direction and engineering culture of the business. This ...

Location LeedsContact Ryan BeebeejaunJob Ref 6182Published 4 years agoJob Type PermanentJob Description Are you an experienced principal embedded software developer, skilled in low-level development? Have you used a variety of tools and skills to develop advanced software? Are you interested in cutting-edge technology alongside industry … with a wide array of applications across industries RPS are exclusively partnered with a pioneering technology business working on novel patented technology. This successful Principal Embedded Software Engineer will be offered:Will be paid a negotiable rate based on experience Hybrid working Offered shares in the business ...

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 … people management focus - guiding and developing our more junior members of the team. Either way, you'll be a part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across a variety of business areas. Due to the interesting work ...

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 … people management focus - guiding and developing our more junior members of the team. Either way, you'll be a part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across a variety of business areas. Due to the interesting work ...

Type: Full timeDate Posted:2026-06-24Country:United KingdomLocation:Manchester, LancashirePosition Role Type:OnsiteRaytheon 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 … people management focus - guiding and developing our more junior members of the team. Either way, you'll be a part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across a variety of business areas.Due to the interesting work ...

Type: Full timeDate Posted:2026-06-24Country:United KingdomLocation:Manchester, LancashirePosition Role Type:OnsiteRaytheon 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 … people management focus - guiding and developing our more junior members of the team. Either way, you'll be a part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across a variety of business areas.Due to the interesting work ...

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 ...

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 and 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 ...

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 ...

Principal Software Engineer Location: Gloucester or Manchester Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to currently hold eDV clearance. About us At Raytheon UK, we take immense pride in being a leader … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion of milestones associated with your project Contribute to continuous improvement ...

Principal Software Engineer Salary to £80k, poss higher for their Unicorn candidate Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once a month. NB: Please only apply if you are a UK National, have … Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role: architecture ownership across multiple services, technical leadership across teams, and direct contribution to engineering standards and hiring. Their successful candidate will ...

PRINCIPAL SOFTWARE ENGINEER Salary up to £90,000 Hybrid working - 2 days per week in a Liverpool city centre office Opportunity to shape a brand-new platform and influence engineering strategy Work within a senior, AI-first engineering environment KEY POINTS Principal-level position with significant ...

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Principal Software EngineerLocation: Cambridge, United Kingdom (Hybrid)Employment Type: Full-timeThe job We're looking for a Lead Software Engineer to take ownership of modernising one of our most sophisticated process optimisation … part in modernising a mature, high-performance C++ codebase and evolving it into a scalable, cloud-ready architecture — shaping the next generation of industrial software used by organisations worldwide.This is a hands-on opportunity for someone who enjoys both leading and building. You'll drive architectural decisions, establish engineering ...

Description Principal Software Engineer Location: Manchester Permanent Onsite/Hybrid (min 3 days a week on site) Due to the interesting work we do and the sector this team is working in, we require all candidates to be willing and eligible to hold SC and eDV clearance. … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion of milestones associated with your project Contribute to continuous improvement ...

Description:Your ImpactAre you a software engineer with a working knowledge of Artificial Intelligence (AI) and Machine Learning (ML)? Are you interested in developing software for some of the most cutting-edge defence and aerospace projects in the UK? If the prospect of developing software … revolutionary Laser Directed Energy product excites you, then Leonardo would like to hear from you.Leonardo is seeking to recruit Senior or Principal Software Engineers with an interest in Artificial Intelligence and Machine Learning to join our well-established software community within our Electronics UK business. Successful candidates ...

Description:Your ImpactAre you a software engineer with a working knowledge of Artificial Intelligence (AI) and Machine Learning (ML)? Are you interested in developing software for some of the most cutting-edge defence and aerospace projects in the UK? If the prospect of developing software … revolutionary Laser Directed Energy product excites you, then Leonardo would like to hear from you.Leonardo is seeking to recruit Senior or Principal Software Engineers with an interest in Artificial Intelligence and Machine Learning to join our well-established software community within our Electronics UK business. Successful candidates ...

Here’s a summary of the role: This is a principal-level role for someone who has already operated at Staff or Principal Engineer level in a sizeable engineering organization and can point to specific platform decisions — in production today — that they own. … leadership depth across the organisation and holding a high bar for engineering standards. These are the essentials you’ll need to get an interview: Principal-level track record at scale. 10+ years of software engineering experience, including at least 3 years' operating at Staff or Principal Engineer ...

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 byDesigning and building software that delivers exceptional experiences for millions … squad while influencing engineering standards across the wider organisationSolving complex architectural challenges and balancing today's business needs with tomorrow's opportunitiesDriving improvements in software quality, reliability, scalability and securityChampioning modern engineering practices that help teams deliver faster and with greater confidenceWorking closely with Product, Architecture and Engineering teams ...

within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity. Principal Software Engineer - Test Environments (GCAP) Your Impact Can you develop Test Environments for a complex aerospace programme, from strategy through to implementation … Business, you will help deliver robust test capabilities for the Global Combat Air Programme (GCAP), including test rigs, integrated test solutions, simulation environments, bespoke software, and test frameworks. GCAP will deliver Tempest, the sixth-generation combat aircraft that will replace the Royal Air Force's Typhoon fleet from 2035. ...

working with an innovative technology business that is looking for an experienced Principal Software Engineer . You’ll have the opportunity to influence technical strategy, solve complex engineering challenges and mentor other developers. Location: Cambridge (Hybrid) Salary: £70-80k The role: + Lead the architecture, design … system performance and reliability. + Mentor and support mid and senior-level developers. + Work within an Agile/Scrum development environment alongside wider software and engineering teams. Minimum role requirements: + Strong commercial experience with C# and .NET , + Proven experience designing and developing scalable, distributed systems ...

Principal Software Developer in Test (SDET)Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentDrive test automation innovation and engineering excellence in financial technologyThe RoleAs a Principal Software Developer in Test (SDET) at Capco, you'll lead the strategy, architecture, and implementation of robust test automation … enabled ways of working, encouraging the responsible use of approved AI and automation tools to improve engineering productivity, accelerate test delivery, and enhance software quality while ensuring appropriate governance, human oversight, and responsible AI practices.What You'll DoArchitect reusable, scalable test automation strategies and frameworks across web, mobile ...