1 to 25 of 29 Principal Software Engineer Jobs in Hampshire

Principal Software Engineer, Basingstoke Client: [Client details not provided] Location: Basingstoke, UK and Ireland Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Principal Software Engineer We’re looking for a Senior or Principal Software Engineer to join a growing and dedicated software team committed to excellence. If you are an experienced hands-on Senior Software Engineer capable of providing technical guidance and context to your team, this role may be for you! The Principal Software Engineer is a key member of an Agile squad, able to develop highly scalable SOLID OOP code in .NET. Experience with Azure is required; AWS experience is also acceptable. This is a unique opportunity to join as a senior, hands-on member of a team building applications on More ❯

Principal Software Engineer 60k - 70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours Exciting progression opportunities A new and exciting opportunity has arisen for a Principal Software Engineer to join a fantastic engineering business in the Southampton area. With no … day ever being the same the Principal Software Engineer role offers genuine long-term progression and career development within a first-class manufacturing environment. Role & Responsibilities: Making critical decisions about technology & architecture Supporting the management team with requirements management Software integration with hardware Technical leadership of … engineers Knowledge, Skills & Experience: Experience as an Principal Software Engineer or similar position Experience in with application & embedded software in C/C++ Experience in working across both Windows & Linux OS Benefits: 60k - 70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours More ❯

Principal Software Engineer £60k - £70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours Exciting progression opportunities A new and exciting opportunity has arisen for a Principal Software Engineer to join a fantastic engineering business in the Southampton area. With no … day ever being the same the Principal Software Engineer role offers genuine long-term progression and career development within a first-class manufacturing environment. Role & Responsibilities: Making critical decisions about technology & architecture Supporting the management team with requirements management Software integration with hardware Technical leadership of … engineers Knowledge, Skills & Experience: Experience as an Principal Software Engineer or similar position Experience in with application & embedded software in C/C++ Experience in working across both Windows & Linux OS Benefits: £60k - £70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours More ❯

Social network you want to login/join with: Principal Software Engineer – London/Winchester (Hybrid Remote) - £83k plus 10% Bonus, winchester col-narrow-left Client: Location: winchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 25.05.2025 Expiry … Date: 09.07.2025 col-wide Job Description: Principal Software Engineer – London/Winchester (Hybrid Remote) - £83k plus 10% Bonus 10% Bonus | 6% Pension | Private Medical | Flexible Hours | 2dpw in office | Enterprise-grade Projects Ada Meher is currently resourcing for a Principal Software Engineer to join … solutions and see great reward from the standard of the work they produce for their clients. We are expecting a strong response to this Principal Software Engineer role, so please apply with or send a CV to [emailprotected] ASAP to be considered! #J-18808-Ljbffr More ❯

Social network you want to login/join with: Principal Software Engineer, southampton col-narrow-left Client: Stott and May Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Principal Software Engineer 2 days/week in Winchester or London office) £83,000 base salary + 10% annual bonus + 6% pension contribution + Private medical insurance We're looking for a Senior Principal Software Engineer to play a strategic role in guiding … You’ll Do Lead development across complex systems and cross-functional teams Act as a key decision-maker and deputy to the Head of Software Engineering Define and promote best practices across the software development lifecycle Guide architectural choices to ensure scalable, sustainable solutions Champion modern tools, frameworks More ❯

Principal Software Engineer - C, C++, Python, Basingstoke Client: Spectrum IT Recruitment Location: Basingstoke Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Principal Software Engineer Join a pioneering company specializing in cutting-edge radiation detection … solutions, where your work will help protect and empower communities worldwide. Role Overview: As a Principal Software Engineer, you will work on high-stakes projects, collaborate with an experienced team, and utilize your expertise in C, C++, and Python to drive product excellence. This role offers the More ❯

Social network you want to login/join with: Principal Software Engineer (Payments), southampton col-narrow-left Client: Ocho Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide Job Description: Principal Software Engineer II Are you a senior engineer who wants to stay hands-on while shaping the technical direction of a growing team? Do you enjoy designing and delivering complex systems that have real impact? If so, read on. We’re building the next generation of … Growth mindset – Encouraging innovation, skill development, and cross-team learning. Solving real problems – Focused on delivering value through practical, scalable solutions. The Role: As Principal Software Engineer II, you’ll lead technical direction across a range of platform capabilities (e.g., APIs, billing, settlement). You’ll be More ❯

Social network you want to login/join with: Principal Software Engineer (Payments), portsmouth, hampshire col-narrow-left Client: Ocho Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job … Description: Principal Software Engineer II Are you a senior engineer who wants to stay hands-on while shaping the technical direction of a growing team? Do you enjoy designing and delivering complex systems that have real impact? If so, read on. We’re building the next … Growth mindset – Encouraging innovation, skill development, and cross-team learning. Solving real problems – Focused on delivering value through practical, scalable solutions. The Role: As Principal Software Engineer II, you’ll lead technical direction across a range of platform capabilities (e.g., APIs, billing, settlement). You’ll be More ❯

Direct message the job poster from Stott and May Strategic Partnership Executive at Stott & May | Cultivating Top Tech Talent | Fuelling Technology Innovation Across UK Principal Software Engineer 2 days/week in Winchester or London office) £83,000 base salary + 10% annual bonus + 6% pension … contribution + Private medical insurance We're looking for a Senior Principal Software Engineer to play a strategic role in guiding our engineering standards, architecture, and technical leadership. This is a high-impact opportunity within a nationally recognised technology organisation that powers essential infrastructure across media and … You’ll Do Lead development across complex systems and cross-functional teams Act as a key decision-maker and deputy to the Head of Software Engineering Define and promote best practices across the software development lifecycle Guide architectural choices to ensure scalable, sustainable solutions Champion modern tools, frameworks More ❯

Principal Software Engineer – London/Winchester (Hybrid Remote) - £83k plus 10% Bonus 10% Bonus | 6% Pension | Private Medical | Flexible Hours | 2dpw in office | Enterprise-grade Projects Ada Meher is currently resourcing for a Principal Software Engineer to join the one of the country’s … solutions and see great reward from the standard of the work they produce for their clients. We are expecting a strong response to this Principal Software Engineer role, so please apply with or send a CV to matthew.coney@adameher.com ASAP to be considered More ❯

Principal Software Engineer – London/Winchester (Hybrid Remote) - £83k plus 10% Bonus 10% Bonus | 6% Pension | Private Medical | Flexible Hours | 2dpw in office | Enterprise-grade Projects Ada Meher is currently resourcing for a Principal Software Engineer to join the one of the country’s … solutions and see great reward from the standard of the work they produce for their clients. We are expecting a strong response to this Principal Software Engineer role, so please apply with or send a CV to matthew.coney@adameher.com ASAP to be considered More ❯

Principal Software Engineer – London/Winchester (Hybrid Remote) - £83k plus 10% Bonus 10% Bonus | 6% Pension | Private Medical | Flexible Hours | 2dpw in office | Enterprise-grade Projects Ada Meher is currently resourcing for a Principal Software Engineer to join the one of the country’s … solutions and see great reward from the standard of the work they produce for their clients. We are expecting a strong response to this Principal Software Engineer role, so please apply with or send a CV to matthew.coney@adameher.com ASAP to be considered More ❯

Social network you want to login/join with: Principal Software Engineer, C, C++, Python, Portsmouth, Hampshire Client: Spectrum IT Recruitment Location: Portsmouth, Hampshire, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Principal Software Engineer - Ready to make a difference with your technical expertise? Join a pioneering company in cutting-edge radiation detection solutions, where your work will protect and empower communities worldwide! Why This Role? Imagine your next career move as more than just a job. A step into a critical … just a tech innovator; it's a global leader, making an impact in customs, border protection, law enforcement, military, and emergency services. As a Principal Software Engineer, you'll dive into high-stakes projects, collaborate with an experienced team, and use your technical prowess to drive product More ❯

A leading technology company is seeking a Principal Software Engineer in Cowes, offering flexible working arrangements and a competitive salary up to £68,000. The ideal candidate will have a strong background in software engineering, particularly in high-level programming, with responsibilities including designing software … inclusive culture, a competitive pension scheme, and various lifestyle benefits. Employee share plans Private health plans Qualifications Strong experience of all aspects of the software lifecycle. Considerable experience using a high-level design methodology. Knowledge of software standards such as ISO/IEC/IEE 12207. Responsibilities Produce … and maintain software design to meet requirements. Undertake peer reviews and technical verification. Act as an Engineering technical lead for software solutions. Skills C/C++ UML Agile Configuration Management Model-based techniques Education BEng/BSc in Computer Science Job Title: Principal Software Engineer More ❯

Principal Software Engineer - C, C++, Python, Southampton Client: Spectrum IT Recruitment Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: We are seeking a Principal Software Engineer with expertise in C … a pioneering company specializing in cutting-edge radiation detection solutions. Your work will contribute to protecting and empowering communities worldwide. Responsibilities: Design and develop software solutions for radiation detection products. Collaborate with cross-functional teams to deliver high-quality products. Lead technical initiatives and mentor junior engineers. Requirements: Deep More ❯

Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Principal Software Engineer II Are you a senior engineer who wants to stay hands-on while shaping the technical direction of a … Growth mindset – Encouraging innovation, skill development, and cross-team learning. Solving real problems – Focused on delivering value through practical, scalable solutions. The Role: As Principal Software Engineer II, you’ll lead technical direction across a range of platform capabilities (e.g., APIs, billing, settlement). You’ll be … Guide technology decisions, including build vs. buy assessments. Stay hands-on with critical coding tasks tied to strategic goals. Requirements: 10+ years’ experience in software engineering and architecture. Strong skills in .NET, Java, or similar languages; SaaS/API experience preferred. Hands-on knowledge of SQL, middleware, caching, system More ❯

Principal Software Engineer – London/Winchester (Hybrid Remote) - £83k plus 10% Bonus Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a Principal Software Engineer for a leading More ❯

Job Description Job Title: Principal Software Engineer – x8 Location: Cowes – We offer flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you’ll be doing: Derive and maintain a set … of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Use a software design to produce a deliverable software solution Undertake peer reviews or checking/verification of peers’ solutions across Maritime … Services Undertake technical reviews, verify and authorise software engineering designs Act as an Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to More ❯

Principal Software Engineer – Embedded Systems | Defence Tech | Southampton (On-Site) Southampton | Permanent | Up to £80k + Benefits | VC-Backed Scale-Up (Series B, £3.8M) Are you a senior embedded engineer looking to step into a high-impact technical leadership role? Join a cutting-edge engineering scale … great time to join a scaling team making a real-world impact. What You’ll Do Lead the design and development of complex embedded software systems across Linux and RTOS platforms Architect and integrate software with advanced hardware (sensors, FPGAs, RF systems, DSPs) Drive quality through CI/… to deliver innovative solutions Mentor engineers, contribute to sprint planning, and help define technical strategy What You’ll Bring 10+ years’ experience in embedded software development (C/C++, Linux, RTOS) Strong knowledge of device drivers, low-level systems, and real-time performance optimisation Experience with hardware/software More ❯

Principal Software Engineer – Embedded Systems | Defence Tech | Southampton (On-Site) Southampton | Permanent | Up to £80k + Benefits | VC-Backed Scale-Up (Series B, £3.8M) Are you a senior embedded engineer looking to step into a high-impact technical leadership role? Join a cutting-edge engineering scale … great time to join a scaling team making a real-world impact. What You’ll Do Lead the design and development of complex embedded software systems across Linux and RTOS platforms Architect and integrate software with advanced hardware (sensors, FPGAs, RF systems, DSPs) Drive quality through CI/… to deliver innovative solutions Mentor engineers, contribute to sprint planning, and help define technical strategy What You’ll Bring 10+ years’ experience in embedded software development (C/C++, Linux, RTOS) Strong knowledge of device drivers, low-level systems, and real-time performance optimisation Experience with hardware/software More ❯

Principal Software Engineer – Embedded Systems | Defence Tech | Southampton (On-Site) 📍 Southampton | 💼 Permanent | 💰 Up to £80k + Benefits | 📡 VC-Backed Scale-Up (Series B, £3.8M) Are you a senior embedded engineer looking to step into a high-impact technical leadership role? Join a cutting-edge engineering scale … great time to join a scaling team making a real-world impact. 🔧 What You’ll Do Lead the design and development of complex embedded software systems across Linux and RTOS platforms Architect and integrate software with advanced hardware (sensors, FPGAs, RF systems, DSPs) Drive quality through CI/… to deliver innovative solutions Mentor engineers, contribute to sprint planning, and help define technical strategy 🧰 What You’ll Bring 10+ years’ experience in embedded software development (C/C++, Linux, RTOS) Strong knowledge of device drivers, low-level systems, and real-time performance optimisation Experience with hardware/software More ❯

London office) £83,000 base salary + 10% annual bonus + 6% pension contribution + Private medical insurance We're looking for a Senior Principal Software Engineer to play a strategic role in guiding our engineering standards, architecture, and technical leadership. This is a high-impact opportunity … You’ll Do Lead development across complex systems and cross-functional teams Act as a key decision-maker and deputy to the Head of Software Engineering Define and promote best practices across the software development lifecycle Guide architectural choices to ensure scalable, sustainable solutions Champion modern tools, frameworks … ensure high-quality standards across projects Stay current with industry trends and bring fresh insights into our platform About You Extensive experience in senior software roles with influence over architecture and technical direction Strong grasp of modern programming languages and frameworks Proven leadership in engineering teams and mentoring individuals More ❯

Principal Embedded Software Development Engineer, Fareham Client: Location: Fareham, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: ab47f00402e7 Job Views: 2 Posted: 02.06.2025 Expiry Date: 17.07.2025 Job Description: Job Summary: Raymarine UK Ltd is seeking an experienced Principal Embedded Software Development … Engineer to join our Fareham office. The role involves working on a variety of products, including new developments and maintenance of existing lines. The ideal candidate will have a proven track record of delivering customer-oriented software and collaborating effectively within a team to guide engineering efforts. Duties … and Responsibilities: Serve as a technical contact within the engineering team for guidance and mentorship. Develop embedded software as part of a multidisciplinary engineering team. Define project architecture, uphold coding standards, and implement quality improvements. Break down project deliverables into manageable work packages. Work within an Agile team environment. More ❯

Social network you want to login/join with: We're looking for a talented Software Engineer to lead the design and development of user-facing software for the remote control and monitoring of autonomous vehicles. You'll work closely with operations experts and key customers to … run UI experiments, gather feedback, and refine critical software features. This is a hands-on, high-impact role that spans R&D, prototyping, and production deployment. Key Responsibilities: Lead the end-to-end development of GCS interfaces, enabling real-time monitoring and control of autonomous systems. Work alongside operators … to gather insights, validate usability, and refine the user experience. Create prototypes and storyboards to explore and iterate on interface concepts. Ensure software quality through thorough testing and validation. Collaborate across multidisciplinary teams to ensure successful delivery of integrated solutions. Contribute to clean, scalable, and maintainable codebases. Support the More ❯

handle the complexity of modern cruising — all while keeping things collaborative and fun. What you will be doing and why it matters As a Principal Engineer at IgluCruise.com, you’ll take technical ownership of the CRM and operations domains , helping to shape the evolution of our enterprise platforms … drive engineering strategy and team growth The Head of QA to ensure high standards of quality, automation, and release confidence The Lead Engineers and Software Engineers in the CRM and operations Product Teams Business stakeholders as a technical consultant for new idea submissions Collaboration will be at the heart … What we are looking for Contribute to sprint planning while providing architectural guidance to product teams. Shape the long-term technical vision for bespoke software, looking beyond immediate delivery needs. Serve as a technical advisor to business units aligned with product teams, with a primary focus on Sales and More ❯