23 of 23 Permanent Principal Software Engineer Jobs in the South East

title: Principal Software Engineer Location: Oxford - Hybrid Salary: up to 75,000 Job Type: Permanent Organisation Overview Our Client operates within the high-tech instrumentation sector, specialising in advanced measurement solutions for scientific and industrial applications. Recognised for its innovative approach and commitment to excellence, Our Client … culture that encourages professional development and teamwork. Role Summary Due to ongoing growth and strategic development initiatives, Our Client is seeking an experienced Principal Software Engineer to lead the development of sophisticated software applications and drivers for its range of specialised products. This pivotal role ...

title: Principal Software Engineer Location: Oxford - Hybrid Salary: up to £75,000 Job Type: Permanent Organisation Overview Our Client operates within the high-tech instrumentation sector, specialising in advanced measurement solutions for scientific and industrial applications. Recognised for its innovative approach and commitment to excellence, Our Client … culture that encourages professional development and teamwork. Role Summary Due to ongoing growth and strategic development initiatives, Our Client is seeking an experienced Principal Software Engineer to lead the development of sophisticated software applications and drivers for its range of specialised products. This pivotal role ...

Snowflake services. It is also responsible for providing the foundation of global features like cross-region replication, data sharing, and data marketplace. AS A PRINCIPAL SOFTWARE ENGINEER - METADATA, YOU WILL: Solve real business needs at large scale by applying your software engineering and analytical problem solving … system and solve them. Ensure operational readiness of the services and meet the commitments to our customers regarding availability and performance. OUR IDEAL PRINCIPAL SOFTWARE ENGINEER WILL HAVE: 14+ years industry experience designing, building and supporting large scale systems in production. Strong computer science fundamentals including data ...

Role: Principal Software Engineer Location: Berskhire (Onsite) Industry: Intelligence, Defence Salary: Competitive + Allowance + Bonus + Benefits Join a cutting edge engineering team developing high-performance embedded and application software for complex systems in the Intelligence/Cyber world. As a Lead Software Engineer, you ll provide technical leadership across the full software lifecycle from requirements and architecture through to design, implementation, and test. Key Responsibilities: Lead and contribute to software design, development, and verification for embedded and application systems. Define architectures, review code, and ensure delivery to quality, cost ...

Role: Principal Software Engineer Location: Berskhire (Onsite) Industry: Intelligence, Defence Salary: Competitive + Allowance + Bonus + Benefits Join a cutting edge engineering team developing high-performance embedded and application software for complex systems in the Intelligence/Cyber world. As a Lead Software Engineer, you’ll provide technical leadership across the full software lifecycle from requirements and architecture through to design, implementation, and test. Key Responsibilities: Lead and contribute to software design, development, and verification for embedded and application systems. Define architectures, review code, and ensure delivery to quality, cost ...

title: Principal Software Engineer Location: Oxford - Hybrid Salary: up to £75,000 Job Type: Permanent Organisation Overview Our Client operates within the high-tech instrumentation sector, specialising in advanced measurement solutions for scientific and industrial applications click apply for full job details ...

title: Principal Software Engineer Location: Oxford - Hybrid Salary: up to £75,000 Job Type: Permanent Organisation Overview Our Client operates within the high-tech instrumentation sector, specialising in advanced measurement solutions for scientific and industrial applications. Recognised for its innovative approach and commitment to excellence, Our Client ...

Requirements Role Overview: Quest Global are hiring for experienced C++ Senior/Principal Software Engineers on a permanent basis to be based in Luton. This position is for embedded software development in an end to end role focused on electronic warfare systems. As a software engineer … programming expertise in C++14 , with extensive experience using Visual Studio for development, debugging , and performance optimisation. Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks , including target integration and validation. Strong grasp of Object-Oriented Design (OOD) principles. Strong unit test skills using ...

About The Role Deadline for applications: 11:59pm on 31st October 2025 Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. We use technology to create impactful, human-centred solutions that make ...

that operate in extreme environments, support mission-critical operations, and push the limits of what embedded intelligence can do. They're looking for a Principal Embedded Software Engineer who thrives on deep technical challenges, works confidently across low-level software and hardware boundaries, and is motivated … seeing their work deployed in demanding, real-world conditions. This is a role for an engineer who loves technical problems, values autonomy, and wants to shape technologies deployed directly with customers, not just in a controlled lab. What You'll Be Working On Solving complex challenges across the embedded ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

will work on K8 (not just running services) With more demand for their product than they can currently meet, we're looking for a Principal Engineer to grow their engineering team, with strong experience in: Go Kubernetes SQL (specifically PostgreSQL or other relational DB) In this role ...

Halian is working with a pioneering medical technology company to recruit a Principal Embedded Software Engineer. In this senior role, you will contribute to the design, development, verification, and validation of Class III active implantable medical devices. Youll collaborate closely with the System Architect, providing technical leadership … embedded software and systems integration, ensuring compliance with regulatory standards. This position is critical to delivering safe, reliable, and high-quality implantable products while driving continuous improvement across engineering processes within a regulated framework. Key Responsibilities Design, develop, and verify embedded software and tools for Class III Active ...

Looking for a role where your work genuinely matters? This is your chance to join a close-knit engineering team building software that powers world-class scientific instruments. These systems help researchers push the boundaries of physics and materials science and you'll play a key part in making … your code make a real impact, this could be the perfect fit. What you'll do ??? Own the lifecycle: Design, develop, and maintain software for precision instruments. 50% coding, 25% documentation, 25% coordination. Build clean solutions: Write modern C++ and Python in a Linux environment, delivering robust, maintainable code. ...

Looking for a role where your work genuinely matters? This is your chance to join a close-knit engineering team building software that powers world-class scientific instruments. These systems help researchers push the boundaries of physics and materials science and you'll play a key part in making … your code make a real impact, this could be the perfect fit. What you'll do Own the lifecycle: Design, develop, and maintain software for precision instruments. 50% coding, 25% documentation, 25% coordination. Build clean solutions: Write modern C++ and Python in a Linux environment, delivering robust, maintainable code. ...

Halian is working with a pioneering medical technology company to recruit a Principal Embedded Software Engineer. In this senior role, you will contribute to the design, development, verification, and validation of Class III active implantable medical devices. Youll collaborate closely with the System Architect, providing technical leadership … embedded software and systems integration, ensuring click apply for full job details ...