Embedded Systems Developer - (Contract)

Senior C#/.NET Engineer (Blazor) - Freelance Contract

Location: Limerick, Ireland (Hybrid - 4 days onsite)
Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below.
Contract: 6 months (likely extension)
Rate: c. €500 daily (dependant on experience)

Start Date: ASAP

We are looking for a senior engineer strong in C#/.NET who enjoys building high-performance Blazor applications and reliable backend services.

You\'ll be working on a self-hosted SPA built in Blazor with Redux.NET, plus workflow-heavy services using state machines (Stateless).

If you like solving real system problems – not just building screens – this is a good one.

• 10+ years\' commercial experience in software engineering
• Expert-level C#/.NET (async/await, CancellationToken, IAsyncEnumerable)
• Strong concurrency/threading knowledge and performance mindset
• ASP.NET Core (APIs, background services)
• Blazor (Server and/or WASM)
• State management experience (ideally Redux.NET)
• Workflow/state machine experience (ideally Stateless)
• Comfortable reading/debugging C++ when issues cross boundaries
• Experience in complex systems (device integration, multi-service environments)

• Stronger C++ beyond debugging
• Docker / self-hosted deployments
• Device comms: MQTT, USB/Serial, CAN
• Regulated development exposure (e.g. IEC 62304 / ISO 13485), testing/traceability

Hybrid: 4 days onsite (Limerick) - Not negotiable.

Contract: 6 months, extension likely if delivery stays on track

Interview process: typically 1-2 stages (screen + technical)

• Strong proficiency in .NET frameworks and C#
• Minimum 10 years\' experience in embedded systems
• System integration
• C Programming
• C++ and embedded software
• Exposure to regulated environments (medical devices preferred; aerospace/automotive acceptable)
• Ability to work under pressure and deliver from month one
• Familiarity with hardware-software integration
• Troubleshooting
• Experience with IEC 60601 safety standards
• Knowledge of FDA and EU MDR frameworks
• ISO 13485

Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. xcfaprz If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.

To find out more about Real, please visit Staffing, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales