senior firmware developer jobs in Cardiff

Insight Global is seeking a dynamic Senior Business Development Manager to join a global growth team and assist in leading the expansion of our market research solutions across key industries and regions. Key aspects of this role include: Market & Opportunity Development - Identify, qualify, and develop new business opportunities aligned with the clients global services and value...

Senior Development Manager - Onshore Wind, Solar, Battery Storage Salary & Package - up to £80,000 DOE + annual bonus, car allowance, healthcare Remote Working Piper Maddox are partnering with a leader the UK renewable energy industry to hire a key addition to their project development function in 2026. This company are an IPP with a demonstrable track record in successful development,...

Job Description About Us: We’re an established and growing digital agency situated in the heart of Cardiff Bay looking to add a new Senior Laravel developer to our brilliant team. (UK based – Location Flexible) Whilst we are well known for our design skills and producing engaging commercial websites, we also spend a lot of our time building and maintaining bespoke online systems for some of...

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

Senior Business Development Manager – Fleet Mobility Solutions Provider £50,000 basic - £55,000 basic + £25,000 OTE Uncapped + EV Company Car If you’re ready to make an impact, this is the role that puts you in the driving seat. A competitive package, a premium company car, and the chance to join a private equity-backed business on a rapid growth trajectory. Expect pace, ambition, and the kind...

Senior Full Stack Developer | Oracle PL/SQL | ColdFusion | Digital Transformation | 1 day every 2 week into Cardiff | £50,000-£55,000 + benefits Method Resourcing have partnered exclusively with a fantastic global organisation who are looking to hire a Senior Full Stack Developer into a global team delivering truly innovative technology. The role: We're seeking a versatile and proactive Senior...

You will be a hands-on player-coach, owning outreach and qualification while also helping to design the BDR/SDR process, playbooks and best practices.

You will use modern tools (HubSpot, Clay, Instantly, Lemlist, etc.) and AI to build signal-based, multi-channel plays that generate qualified meetings and pipeline across both partners and direct prospects.

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

BRAND NEW ROLE - Senior Exec Level - Marine Geo Director of Business Development - Geotechnical Engineering & Geoscience Consulting About the Company Our client are a growing offshore geotechnical services and consulting unit, focused on delivering high-quality, technically robust solutions across the offshore, nearshore, and onshore environments. While offshore geotechnical investigations...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

A global access solutions leader is seeking an Embedded Firmware Engineer to join their Cardiff team. This role focuses on firmware development and debugging for a range of PACS RFID access control products. The ideal candidate will possess strong skills in C and C# programming, have a degree in engineering or equivalent, and at least 4 years of relevant industry experience. In this collaborative...

Summary A skilled senior engineer with firmware development and debugging skills is required for our design center in Cardiff. Working in a small, versatile team, the candidate's work will be involved in product design and sustaining activities on a range of PACS RFID access control products for ASSA ABLOY and Third Millennium which are sold worldwide. The candidate needs to be able to...

You will engage in product design and sustainment activities across various electronic products, implementing firmware designs in primarily C and C#. Ideal candidates have at least 4 years of firmware development experience, a relevant engineering degree, and strong skills in embedded systems and debugging.

A leading technology firm in Cardiff is seeking an experienced Firmware Engineer to contribute to product design and development. The role involves implementation of embedded firmware solutions primarily using C and C#. Candidates should possess an engineering degree and at least 4 years of firmware development experience. This position offers a competitive salary of £45,000 to £53,000, with...

Firmware Engineer Cardiff 26959/580 48,000 - 59,000 & Bonus, Healthcare plan and more Benefits Package 48,000 - 59,000 starting salary Company bonus Group Pension Scheme Private Medical Scheme including Healthcare Cash Plan Life Assurance x 4 annual salary Critical Illness Cover Income Protection Part of a successful international organization, this high-tech manufacturer has developed an...

Embedded Firmware Engineer**An Amazing Career Opportunity for a Embedded Firmware Engineer!!****Location:**Cardiff, UK**Job ID:** 43494A skilled senior engineer with firmware development and debugging skills is required for our design center in Cardiff.Working in a small, versatile team, the candidate's work will be involved in product design and sustaining activities on a range of PACS RFID...

Summary A Staff engineer with embedded firmware development and debugging skills is required for our design center in Cardiff. Working in small versatile Agile teams, the candidate's work will be involved in product design and sustaining activities on a range of PACS RFID access control products for ASSA ABLOY and Third Millennium. Previous experience designing code cryptographic code for...

About Us: We’re an established and growing digital agency situated in the heart of Cardiff Bay looking to add a new Senior Laravel developer to our brilliant team. (UK based – Location Flexible) Whilst we are well known for our design skills and producing engaging commercial websites, we also spend a lot of our time building and maintaining bespoke online systems for some of the world’s biggest...

A global security solutions provider based in Cardiff is seeking an Embedded Engineer for firmware development and debugging. This role involves working in Agile teams on various PACS products, requiring skills in C and C# as well as experience with embedded systems. Candidates should have a relevant engineering degree and at least a year of industry experience. The position offers competitive...