.net development manager jobs in Welwyn

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...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

An exciting opportunity has arisen for a C# Software Developer to join a specialist simulation and experimentation team working on complex, real-time defence systems. This role sits within a highly technical environment, developing software that supports simulation, experimentation, verification, validation and training activities across advanced engineering programmes. Development of real-time...

Business Development Manager Shower Enclosures, Walk-Ins and Trays Job Title: Business Development Manager Shower Enclosures, Walk-Ins and Trays Industry Sector: Shower enclosures, shower panels, walk-in showers, wetroom systems, shower trays, plumbing and heating merchants, regional housebuilders, private developers, contract marketplace Area to be covered: National based South Remuneration:...

Development Management Implementation (DMI) Senior Engineer Are you a dynamic, creative and delivery focused Highways Engineering / Transport Planning professional. Can you use your first-rate technical skills to assist Tetra Tech in a new and exciting relationship with Hertfordshire County Council (HCC)? If so, we would like to hear from you. HCC has recently awarded Tetra Tech in partnership...

Location: UK - London, UK - Hatfield | Job-ID: 212367 | Contract type: Standard | Business Unit: Sales & Pre-Sales & Alliances Life on the team An exciting opportunity has arisen within Computacenter to join our Sector Division as an 'Business Development Manager'. The successful applicant will be to join our Sector sales team. You'll be working in a highly driven team with an incredible...

Job Description About us: REMOTE TECH is a growing company; with ambitions to expand the use of IoT and software solutions and dominate the market in key industries, such as the Water Treatment Companies dealing with Legionella. REMOTE TECH employs an indirect channel sales approach; working with strategic partners to service end-users in target industries. The acquisition of new strategic...

Job Description Salesperson Full time position(Hybrid role) Essential skills: Previous experience selling Glass or Glass hardware. Key Responsibilities: Identify, qualify, and develop new business opportunities through outbound calls, networking, events, and referrals. Manage and grow an assigned portfolio of clients; maintain long-term, value-based relationships. Conduct product presentations,...

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 – CRO (Europe-focused) We have recently partnered with a full-service Contract Research Organisation that is looking to appoint a Director of Business Development to play a key role in driving its next phase of growth. This is a high-impact opportunity for a commercially driven BD professional who wants to step into a visible, strategic role with clear progression...

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...

Business Development Manager - UK Market Entry High-Value Capital Equipment | Aesthetic Medical Technology We are supporting the UK launch of a next-generation aesthetic medical technology platform operating at the intersection of Imaging, software, and AI. Our client is looking for the UK's top performing capital aesthetic reps to join this incredible journey of growth and differentiation from...

Location: UK, Remote About The Role At Tego Group, we partner with travel platforms, OTAs and ticketing businesses to help them unlock new revenue while offering customers genuine booking flexibility. We’re hiring a Business Development Manager to help us originate, close and scale B2B partnerships across the UK and Europe. This is a hands-on, individual-contributor role designed for...

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,...

The Company Rosie & Jim are a family-owned business based in Ireland that produce premium quality breaded chicken products for Retail and Foodservice markets across Ireland, Germany and the UK. Our products are widely recognized for their exceptional taste and eat quality, and boast multiple health claims, Gluten Free among others. A favorite for those with Coeliac Disease and wheat intolerance,...

Business Development Representative Jade Road Consulting are partnering with a rapidly scaling Accounting Software company that has doubled in size every year since launch. With an ambitious FY26 growth strategy underway, they’re now looking to bring an experienced Business Development Representative(BDR) into the team to fuel their next phase of expansion. The Role As a driven and proactive...

Company Background Allume Energy is an Australian technology company dedicated to enhancing solar energy accessibility for multi-dwelling residential properties. Our flagship innovation, SolShare, represents a world-first in hardware and software solutions, enabling multiple flats to be physically connected to a single solar power system. SolShare addresses a growing disparity in energy equity...

You must have a technical qualification and previously worked in a technical role, perhaps as an Electrical or Electronics Engineer as well as proven experience in business-to-business sales or specification or market development roles within the electrical switchgear or power management industry.

Development Management Implementation (DMI) Engineer / Transport Planner (Consultant Grade) Are you a dynamic, creative and delivery focused highways engineering or transport planning professional. Can you use your developed technical skills to assist Tetra Tech in a new and exciting relationship with Hertfordshire County Council (HCC)? If so, we would like to hear from you. HCC has recently...

Business Development Manager Fire Doors Job Title: Business Development Manager Fire Doors Industry Sector: Fire Doors, Passive Fire Protection, Security Doors, Architectural Hardware, Ironmongery, Social Housing, Public Sector, Education, Healthcare, Commercial, Residential, Fire Safety, Doors, Fire Resistant Timber, Joinery, Building Contractors, Joinery Contractors, Interior Fit-Out...