Senior Software Engineer (SDK & GUI Development)

Hunter Savage; Larne; On-site; GBP 125,000 - 150,000; Full time

Job summary

A technology consultancy in Northern Ireland is looking for a Senior Software Engineer to lead the development of a cross-platform SDK and intuitive GUIs. The ideal candidate will have significant experience in SDK architecture, 3rd-party driver integration, and GUI design using modern frameworks. This role offers competitive compensation, an opportunity to shape product strategy, and the chance to mentor junior engineers in a collaborative environment.

Benefits

Competitive salary and benefits

Opportunity to shape core product architecture

Collaborative and innovative work environment

Qualifications

• Proven experience designing and maintaining SDKs in C, C++, C#.
• 7+ years in software engineering, with a strong background in senior roles.
• Experience with GUI frameworks like Qt, WPF, or modern web tech.

Responsibilities

• Lead architecture, design, and maintainability of the SDK.
• Integrate and optimize 3rd-party drivers for hardware.
• Mentor junior engineers and contribute to technology roadmaps.

Skills

SDK Development

API Design

Cross-Platform Development

GUI Development

Performance Optimization

Job description

Overview

Job Title
Senior Software Engineer - SDK & GUI Development

Lead the architecture, development, and maintenance of a cross-platform SDK and design intuitive GUIs. Work with advanced imaging hardware and 3rd-party drivers (USB3, CoaXPress, CameraLink). This senior role blends strategy with hands-on coding, with scope to shape core product technology and mentor the R&D team.

The Role

SDK Development & Architecture

• Lead architecture, design, and implementation of a developer-friendly SDK for internal and external users.
• Define coding standards, API guidelines, and best practices.
• Maintain multi-platform support (e.g., Windows, Linux).
• Ensure strong documentation, versioning, and automated testing.

3rd-Party Driver Integration

• Integrate, test, and maintain drivers (e.g., USB3, CoaXPress, CameraLink).
• Build abstraction layers/APIs for seamless hardware communication.
• Troubleshoot and optimize high-throughput interfaces.
• Collaborate with vendors for compatibility and support.

GUI Design & Development

• Design and develop basic, intuitive GUIs for R&D debug, production QC, and demos.
• Translate requirements into user-friendly applications.
• Apply modern UI principles for efficient, visually appealing interfaces.

Collaboration & Leadership

• Work with sales, QA, and cross-functional R&D to align SDK with product strategy.
• Mentor junior engineers and foster engineering excellence.
• Contribute to technology roadmaps and architecture decisions.

The Person

Technical Expertise

• Proven experience designing and maintaining SDKs (C, C++, C#).
• Strong grasp of API design, modular architectures, and cross-platform development.
• Experience integrating 3rd-party drivers (USB3, CoaXPress, CameraLink, GigE or similar).
• GUI development using Qt, WPF, JavaFX, or modern web tech (React, Angular, etc.).
• Solid engineering foundations: design patterns, version control, CI/CD, automated testing.
• Familiar with performance optimization and debugging across microcode/SDK/hardware.

Professional Experience

• 7+ years in software engineering, including 3+ years in a senior/lead role.
• Track record delivering SDKs/developer tools in commercial products.
• Imaging devices, cameras, or hardware integration experience preferred.

The Reward

• Competitive salary and benefits.
• Opportunity to shape core product architecture and technology strategy.
• Collaborative, innovative environment with clear growth paths.

Next Steps - Why Hunter Savage

For more information or to apply, contact Dominic Heron at , email , or send a private LinkedIn message. Visit our website for specialist roles across Engineering & Manufacturing.

Hunter Savage is a specialist recruitment consultancy, trusted for confidential career advice and sector insight. Salary details are a guide and may vary by experience. We may adjust shortlisting criteria based on response quality.

Skills:
Senior Software Engineer, SDK Developer, GUI Developer, Senior Application Developer, Senior Platform Engineer