Senior Embedded Software Engineer at X4 Group, Southampton, £Competitive Rate

Immediate Contract Opportunity - Senior Embedded Software Engineer (Outside IR35)

Are you an experienced Embedded Software Engineer who thrives on bringing products across the finish line? I'm working with an innovative engineering client who needs a hands-on expert to step in and help deliver 2 -3 near-complete products into production .

This is a high-impact role where your work will directly shape final delivery.

Fast-Track Hiring Process

• CV review: 09/04/26 (4:30 PM)
• Interviews: 13/04
• Start date: 20/04

What You'll Be Doing

• Taking ownership of temperature controller products in late-stage development
• Delivering high-quality Embedded C code on PIC microcontrollers
• Ensuring systems are robust, fully tested, and production-ready
• Working with schematics & digital-to-analog conversion
• Collaborating closely with hardware teams using KiCad

Location : Hybrid (50% remote / 50% onsite in Southampton)
Contract : Initial 4 months
Potential : Strong chance of extension or permanent role
IR35 Status : Outside IR35

What We're Looking For

• Proven experience with Embedded C
• Strong understanding of electronics & hardware integration
• Ability to hit the ground running and deliver under tight timelines
• Comfortable stepping into late-stage projects and driving them to completion

Why This Role?

• Immediate start with a fast decision process
• Work on real, tangible products nearing launch
• High autonomy and visible impact from day one

Interested?
Apply now or send me your CV today - interviews are moving quickly, and this won't be on the market for long.