C# Developer (Visa Sponsorship Available)
Location: Edinburgh or Bristol, UK
Salary: Up to £43,000 per annum (or pro-rata) + bonus + pension scheme
Contract Type: Full-time or part-time, permanent
Visa Sponsorship: Available for eligible international applicants
Employer: SeeByte Ltd.

SeeByte, a global leader in intelligent software solutions for maritime robotics, is hiring a C# Developer to join their dynamic engineering team in Edinburgh or Bristol. You’ll work on exciting projects involving uncrewed maritime systems and collaborate with international partners and clients. Flexible hours and part-time arrangements are also available.

This is an exceptional opportunity to join a company at the forefront of autonomous technology in the maritime industry. You'll benefit from structured development plans, hands-on mentorship, and the chance to contribute to industry-defining software platforms.

About the Role
As a Software Engineer, you’ll play a vital role in the design, development, and integration of SeeByte’s intelligent maritime software. You’ll work as part of a collaborative, cross-functional team on high-impact, real-world applications that include autonomous underwater vehicles (AUVs), defense technology, and ocean exploration systems.

Key Responsibilities

• Design and implement modular and maintainable software in C#
• Develop Windows-based user interfaces using WPF
• Collaborate with internal teams and external clients to deliver integrated solutions
• Use modern CI/CD tools like Docker and Jenkins
• Automate software deployment and configuration management
• Apply industry best practices in software testing and system verification

Check out - Visa Sponsorship Letter UK (Tips & Guide)

Key Requirements

• A degree in Software Engineering or a related numerate discipline with a focus on programming
• Experience in C# and WPF UI development
• Understanding of software engineering principles and agile development workflows
• Familiarity with modern DevOps tools and deployment pipelines
• Strong problem-solving skills and a keen interest in autonomous systems

Preferred (but not required)

• Knowledge of robotics, sensors, or maritime technology
• Previous experience working in defense or security-sensitive environments
• Experience with cross-platform development

Eligibility & Security Requirements

• Open to citizens of the UK, EU, EEA (including Switzerland, Iceland, Norway), Australia, New Zealand, Canada, Japan, and select other eligible countries
• Candidates requiring visa sponsorship will be considered
• Employment is subject to Baseline Personnel Security Standard (BPSS) clearance, including checks on criminal history, identity, right to work, and references

Why Join SeeByte

• Competitive salary up to £43,000 per annum (or pro-rata for part-time roles)
• Flexible hybrid work from either Edinburgh or Bristol
• Supportive and inclusive work culture
• Generous pension scheme and performance bonuses
• Opportunity to contribute to world-leading autonomous maritime systems
• Career progression, ongoing training, and international exposure

How to Apply
Send your updated CV and a cover letter to the recruitment team via the contact information provided in the original posting. Ensure you highlight your eligibility for visa sponsorship and security clearance where applicable.