Are you ready to join a collaborative international development team known for its technical excellence, strong product design standards, and a culture that values growth, recognition, and a supportive work environment?

At Sperry Marine, we provide safe, efficient, and reliable navigation solutions for the commercial and defence maritime industries. Our engineering teams, located in New Malden, UK, and Hamburg, Germany, work closely together to develop and maintain a wide range of navigation products, with an ambitious roadmap for future innovations.

We are currently seeking a Principal Software Engineer to join our Engineering Department in New Malden. This role is ideal for someone who thrives in collaborative, cross-functional environments and brings both technical expertise and human understanding—someone who excels in problem-solving, communication, and teamwork.

Key responsibilities of this role include:

1. Work on full life-cycle software development.
2. Support diagnosis and correction of software issues experienced in the field.
3. Participate in AGILE-based development.
4. Participate in code reviews and regular team meetings.
5. Liaise with System Test regarding progress of development tasks.
6. Provide team leadership.

About You

• Strong analytical skills and experience in code and design review for large projects.
• Extensive experience with multi-threaded and distributed applications, preferably with an understanding of network protocols.
• Proven experience in a software development environment (ideally over 8 years).
• Strong experience in developing Windows desktop applications in C#.
• Experience with the .NET environment.
• Experience with Windows Forms.
• Experience with TCP/IP & UDP protocols.
• Collaborative by nature.
• Proactive and adaptable.
• Team player with a growth mindset.
• Problem-solver beyond just coding.

What You Get in Return

At Sperry Marine, you’ll be part of a global team at the forefront of maritime navigation innovation. You'll have opportunities to grow professionally, see your work implemented in real-world systems, and be part of a company that truly values its people.

• Option for a compressed working pattern (alternate Fridays off).
• Up to 8% contributory pension scheme.
• Up to 26 days of annual leave plus bank holidays.
• Ongoing training and development.
• A range of other benefits to support your health, wellbeing, and lifestyle.

About Us

With over 100 years of history in navigation, we are a major global provider of navigation solutions, including radars, compass systems, steering systems, speed logs, and integrated bridge and control systems. We pride ourselves on providing 24/7 support to our customers.

People are at the heart of everything we do. Our growth depends on our employees' dedication and commitment to delivering for our customers. We offer a benefits package that provides flexibility to balance your professional and personal life, along with health & well-being benefits and investment in your future development.

We value diverse perspectives and believe that bringing together bright minds with different backgrounds leads to stronger insights and innovation.