Symetrica
Principal Software Engineer (UK)
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About Symetrica
Symetrica is a high technology, security detection business in the US and the UK providing a wide range of radiation detection solutions for our customers. Our mission is to innovate and deploy advanced security detection solutions that enhance the decision-making of our customers. Symetrica offers a challenging, technical, and developmental environment at the forefront of operational radiation detection, classification, and isotope identification. We have offices in Westford, MA, and Southampton in the UK.
We have a track record of rapidly turning innovative concepts into market-leading capabilities, ousting incumbents, and disrupting the status quo. We are expanding our vision into other strategic market areas and are seeking highly skilled, motivated people to join our teams. If you feel your skills and ambitions fit, please send us a resume and your thoughts on what you would add to our business.
Job Opportunities
Senior Buyer
The Senior Buyer’s responsibility is to manage and maintain accurate purchase orders, coordinate with Operations and Planning to procure and expedite materials, and ensure timely order fulfillment. Oversee all shipping and receiving activities, including verification of incoming materials and preparation of outgoing shipments and transactions. Cultivate strong cross-functional partnerships to support production schedules, R&D orders, resolve supply issues, and keep material flow aligned with demand.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Buyer
The Buyer is responsible for end-to-end procurement, supplier management, and material availability to support a fast-moving manufacturing operation in Eastleigh, UK. This experienced role combines strategic purchasing with hands-on operational responsibilities, including shipping, receiving, goods-in inspection, inventory accuracy, and daily support of, but not limited to the planning, manufacturing, R&D, and quality teams. The Buyer also collaborates closely with the US-based Supply Chain Manager for alignment on global sourcing, strategy, and performance.
IT Specialist
The ideal candidate will have the skills and expertise to deploy, configure, maintain, and monitor all active network and computing equipment, ensuring seamless operations. Responsibilities include troubleshooting and resolving issues, implementing security measures, proactively managing our IT infrastructure, and using Python scripting to support and develop production automation tools that improve efficiency and streamline operational processes.
Qualified CIMA Financial Accountant
Symetrica is looking for a commercially minded, hands-on Qualified CIMA Financial Accountant to join our finance team. This is a full-time, on-site role based in our Southampton office, reporting to the CFO.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
The Financial Accountant will be responsible for accurate financial statements, including income statements, balance sheets, and cash flow statements.
Principal Software Engineer
The Principal Software Engineer at Symetrica is passionate about technology, innovative, and eager to drive excellence in product architecture and delivery. We are looking for an energetic, detail-oriented, all-rounded software engineer with extensive application and embedded development experience to join our talented and dynamic software engineering team.
U.S. Federal Government Sales Manager
We’re seeking a motivated and results-driven U.S. Federal Government Sales Manager to expand Symetrica’s presence across the U.S. homeland security sector. In this key role, you’ll focus on building a strong sales pipeline, managing capture activities, and achieving ambitious sales goals.
You’ll bring proven experience selling to U.S. Federal agencies—particularly the Department of Homeland Security and Customs and Border Protection—and ideally possess deep knowledge of the CBRNe market, with emphasis on radiation detection and identification solutions.
If you’re passionate about advancing technologies that help protect the United States and thrive in a fast-paced, mission-focused environment, we’d love to hear from you.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills