senior firmware developer jobs in Doncaster

We're the #1 symptom tracker on iOS and Android and looking for a senior react native developer to help continue our growth 🚀 📌 The basics - React Native developer (5y+ experience) - £70,000 base salary - Make a genuine difference to the lives of people with health conditions - Work with a lovely bunch of people - Fully remote, full-time position - Based in the UK or EU If this sounds like...

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,...

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...

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...

Job Title: Senior Business Development Manager – Sponsorship Sales (B2B Tech Events) Location: Remote (UK-based) with occasional team meet-ups Salary: £60,000 - £70,000 base DOE + uncapped commission (OTE £155k–£205k+) Job Type: Full-time, Permanent About Rela8 Group At Rela8 Group, we connect the world’s leading tech vendors with senior IT, Security, and Data decision-makers through...

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...

🚀 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...

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.

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 Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

Voxxa is building a partner-led communications platform, working with MSPs and IT consultancies to deliver smarter voice and communications to their customers. We’re looking for a Partner Development Representative with a strong entrepreneurial mindset to help us grow our partner ecosystem. This is not a traditional SDR role, and it’s not a highly structured environment. Important...

Overview: McCauley / MAC Trailers are seeking a dynamic and results-driven Business Development Manager to join our team. The successful candidate will be responsible for identifying new business opportunities, particularly in the European or Worldwide market in the agricultural and commercial trailer industry. The ideal applicant will possess excellent communication skills, a strategic mindset,...

Business Development Manager | Field-Based (UK-Wide) | £60K Guaranteed Minimum + Realistic OTE £155K+ | Company Car or £5K Allowance Locations* London, Bristol, Milton Keynes, Swansea, Nottingham, Newcastle, Liverpool, Watford, Bolton, Oldham, Hull, York, Worcester, Dudley, Brighton, Hertfordshire, Gloucestershire Let's be direct: if you're a seasoned BDM who's tired of chasing cold leads,...

You will take ownership of an established NHS customer base, working with procurement and clinical stakeholders to maintain service levels and identify growth opportunities. The role combines account development, stakeholder engagement, and effective territory management within NHS frameworks.

🌍 Business Development Manager – Energy Consultancy 📍 UK-based | Remote-first | New Role Are you an experienced energy sector Business Development professional with a strong track record in energy procurement, bill validation and strategic partnerships? This is a newly created role offering the opportunity to shape and lead the business development and field sales function for a growing energy...

You will own new business opportunities, lead client relationships, and ensure our learning solutions are aligned to client objectives. This role is ideal for someone who enjoys being both commercially focused and strategically consultative, bridging the gap between client needs and our delivery teams.

Business Development Manager Defence Remote UK with occasional travel to the Liverpool office and client sites £55,000 to £70,000 basic plus uncapped commission (10% of Margin), OTE £40,000 + £400 per month car allowance Excellent opportunity for a Business Development Manager who enjoys opening new doors and building credibility within the defence and telecom sectors, to join an established...

Ready for Your Next Sales Challenge? DACH Sales Development. Location: Berkshire / Remote Are you experienced in the DACH market and motivated by driving measurable results? Looking to take the next step in your sales career with a high-growth organisation? About the Opportunity This organisation is scaling rapidly, supporting global enterprise clients with critical incident management and...

Business Development Representative – UK Our client is a Series A AI company building a proactive, pre-crime fraud and scam prevention platform used by leading banks and financial institutions. Their technology identifies and prevents scams before transactions take place, sitting alongside existing fraud solutions rather than replacing them. They’re now looking for a UK-based BDR to drive...