C# Developer

Because of the nature of the work associated with this post it is subject to special nationality rules, and this is post is restricted to individuals who are UK British Nationals

SeeByte, the global market leader in the development of smart software for uncrewed maritime systems, are looking to recruit a C# Developer to join their team in Edinburgh or Bristol, Hybrid (60% of time in office).

You will have a unique opportunity to play a significant role in a dynamic and world-respected technology company within the exciting field of robotics, with clear development, training and career progression opportunities provided. This is a fantastic opportunity to work for an innovative and forward-thinking company with an international client base.

Benefits

We are proud to have and promote a healthy work-life balance in a casual working environment. Some of the benefits include:

• Competitive salary, discretionary bonus and shared employee / employer
• Generous holiday entitlement and option to buy additional holidays after 1 year of service.
• Travel compensation scheme
• Clear development, training and career progression opportunities
• Flexible Working Policy
• Opportunities to travel to great locations worldwide to work with robots
• External, online training courses and in-house training
• Offices in the centre of Edinburgh or in Bristol, two great cities to live and work
• Free access to a gymnasium (Edinburgh)/Fitness Sessions (Bristol)/Table Tennis (Bristol)
• On-site parking (Edinburgh)
• Enhanced family friendly policies
• Showers, lockers, swipe access internal bike store (Edinburgh)
• Travel season ticket loan
• Annual company day out
• Save money on your commute as SeeByte participates in the Cycle to Work Scheme and Travel season ticket loan. SeeByte also supports an EV leasing scheme.

Main purpose of the Role

You will work as part of an engineering project team to deliver robust and innovative technology solutions to SeeBytes customers worldwide. The role will include but not be limited to design, development, test and integration of SeeBytes software solutions. Support and training will be given to allow you to develop within the role and become a software engineering expert, developing exciting software systems for uncrewed systems.

Key Responsibilities of the Role

• Design, implement, test, and deliver robust C# software solutions as part of a SeeByte engineering team.
• Deliver work to a high standard whilst proactively identifying and suggesting software improvements.
• Help to understand and break down requirements aligned with the needs of our clients and contribute to the software development needed to satisfy them.

Key Skills, Experience and Qualifications

• Experience designing, developing and implementing modular software
• Experience working in C# for Windows UI development
• Strong interpersonal skills and a willingness to work with external partners and clients
• Enthusiastic to learn new technology
• Successful candidates usually have a degree in Software Engineering or similar numerate discipline with a software engineering emphasis.

Desirable Experience

• Experience with modern programming language features (latest C# language version).
• Experience in XAML-based Windows UI development (ideally WPF).
• Experience designing and implementing secure software solutions.
• Knowledge of Java
• Experience with automating application deployment and environment configuration management
• Software verification and deployment techniques
• An understanding of defect tracking systems such as GitLab / Jira
• Knowledge of Continuous Delivery frameworks (e.g. Jenkins)

Behaviours That Make you Brilliant for This Role

• You are customer focussed and keep the customers needs at the forefront of your mind.
• You communicate clearly, respectfully and collaborate effectively across teams. You explain complex issues in a concise and professional manner and thrive in a team environment.
• You actively foster a positive, inclusive culture and willingly share your knowledge and support others.
• You are passionate about learning and growth and are motivated to expand your skills, ask questions, and engage actively in your development.

Apply

Please note that due to the holiday break, applications will be reviewed upon our return in early 2026.

To apply please send a recent copy of your CV and a cover letter

As an inclusive employer, SeeByte aims to build diverse teams by encouraging applications from a wide range of individuals.

Because of the nature of the work associated with this post it is subject to special nationality rules, and this is post is restricted to individuals who are UK British Nationals. For this role, due to government security requirements, the term UK Nationals must exclude anyone who is a dual national or naturalised British (i.e. originally a foreign national).

All offers of employment will be conditional to a Baseline Personal Security Standard (BPSS) process and may require further SC (SC) once employed.To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years residence in the UK over the last 5 years may be accepted, with additional overseas checks.Please visit the UKSV website for further guidance via the United Kingdom Security Vetting website

As part of this process, SeeByte collects Personal Data as defined under UK GDPR including proof of identity, nationality and immigration status, right to work in the UK, employment and/or academic references and Basic Disclosure information for unspent criminal convictions. Please see details pertaining to your personal data in our Privacy Notice which can be found via the Seebyte website

NO RECRUITMENT AGENCIES PLEASE

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