Mid-Senior Software Developer Hybrid; North Wales

Mid-Senior Software Developer up to £50,000 Hybrid (North Wales)

I’m currently working with a global leader in advanced engineering technologies who design, develop, and manufacture world-class scientific and industrial instrumentation. They are looking for a Senior Software Developer to join their growing multi-disciplinary team and play a key role in delivering high-performance software solutions that integrate seamlessly with their market-leading hardware systems.

• Design, develop, and maintain robust and efficient software products used globally across technical and engineering sectors.
• Work across the full software development lifecycle — from concept through to deployment — ensuring solutions meet rigorous performance and quality standards.
• Collaborate closely with hardware, firmware, and R&D teams to deliver fully integrated software-hardware systems.
• Manage and maintain source control (Git) using best practices such as branching and merge strategies.
• Contribute to CI/CD pipelines and maintain build documentation to ensure consistency and reliability.
• Create and maintain unit tests for critical code and track issues using modern repository tools (e.g. Git Hub, Jira).
• Research and integrate open-source packages where appropriate, ensuring compliance with licensing requirements.
• Participate in design reviews, demos, and technical discussions — actively contributing to continuous improvement initiatives.

• Minimum 5 years of proven experience in software development.
• Degree in Computer Science, Software Engineering, or related discipline (or equivalent experience).
• Strong experience with modern frameworks — particularly Vue.js, Node.js, Express, and Electron
  .
• Solid understanding of software design patterns, UI/UX design principles, and source control workflows.
• Excellent problem-solving and debugging skills with the ability to work independently and manage multiple priorities.
• Strong communication and documentation skills with an ability to explain technical concepts clearly.
• Diligent, self‑motivated, and detail‑oriented approach to work.

• Background or interest in scientific, engineering, or data acquisition systems.
• Experience developing software for instrumentation or real‑time data systems.
• Understanding of numerical methods, signal processing, or geophysics.
• Previous experience mentoring or supporting junior developers.

They offer a competitive package with a base salary of up to £5R0,000
, plus:

• Private pension scheme with generous employer contributions
• Comprehensive private healthcare plan
• Annual profit‑driven bonus scheme
• Flexible hybrid working options

This is a hybrid position based in North Wales
, with on‑site collaboration required for certain projects.

Please apply as soon as possible with your CV to be considered for this position. You can also get in touch with me on or