lead .net developer jobs in Chesterfield

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...

About us Founded in 2008, CitNOW is an innovative, enterprise-level software product suite that allows automotive dealerships globally to sell more vehicles and parts more profitably. CitNOW’s app-based platform provides a secure, brand-compliant solution – for dealers to build trust, transparency and long-lasting relationships. CitNOW Group was formed in 2021 to unite a portfolio of 12 global...

You will help us test several ideas/hypotheses by: - Launching initial outreach to relevant brands/agencies from your own network - Running intro / discovery calls with interested decision-makers - Collecting honest feedback and market signals - Structuring insights into clear, actionable recommendations

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.

Market Design Lead – Switching & Registration Who Are RECCo? We are an independent, non-profit organisation responsible for the Retail Energy Code — a key part of how the GB retail energy market is regulated. But we don’t just manage rules. We look ahead, not just react, helping the market change in the right way. We deliver secure digital services, clear governance, and practical solutions...

ABOUT SIMA SIMA is a high-growth next-generation impact investment manager, known for creating innovative impact investment funds with deep impact. We have to date raised over $400 million in the solar, microfinance and clean cooking sectors, with leading public and private sector impact investors, and currently are raising an additional $400 million fund. Our headquarters is in the US and we...

🚀 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...

Job Description Lead evidence-based innovation in digital obesity care. We're seeking a Clinical Lead Psychologist to shape and optimise the psychology pathway in our Tier 3 UK services. This is a strategic, non-patient-facing role focused on applying behavioural science and clinical insight to build scalable, impactful care interventions across Ovivas digital health ecosystem. This role offers...

SAP Partner / Alliances Lead - GLOBAL IT CLOUD CONSULTING 100% Remote working anywhere EU ****FANTASTIC OPPORTUNITY TO JOIN A RAPIDLY EXPANDING IT CLIENT WITH BUSY GLOBAL PROJECTS***** SAP Partner and Alliances Lead is required by our rapidly expanding and reputable IT Management consulting organisation The Partner Lead will be responsible for building long term relationships with strategic...

Engineering Team Lead Level: Senior / Lead Location: Belfast (Hybrid) Industry: AI / SaaS A senior hands-on leadership role in a growing AI business, combining people management with technical oversight. About the Role Our client is an AI company based in Belfast that builds SaaS products using machine learning to analyse large volumes of unstructured text, such as customer and employee...

Lead AI Engineer UK - Remote Portugal - Remote There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems! About This Role As a Lead AI Engineer in our Artificial Intelligence Group, you will be working on our Mentor line of products. Your main role will be to design and bring to life AI products and features applied to the problem of...

You will then be contacted by one of our specialist consultants, who will provide you with further details about the role. If you would like to talk ahead of sending us your CV, please give us a call on 0113 5129626 Please note, any contact is in the strictest confidence and we will not send your details to any practice without your expressed consent to do so.

Senior/Lead Software Engineer – Fully Remote (UK) A global B2B SaaS technology business is building out its European engineering hub and is hiring multiple Senior / Lead Software Engineers (JavaScript) to develop and enhance a mission-critical platform used internationally. These are hands-on individual contributor role with strong ownership — ideal for engineers who enjoy building high-quality...

You will work closely with the CCO, taking ownership of an established customer portfolio and driving clearly defined strategic initiatives.

You will join a smaller organisation where impact is visible, decision making is close, and execution matters.

You will proactively position the value of engagement, particularly where time commitment is likely to be a customer objection.

Senior Verification Engineer – High-Speed Networking We are looking for a Senior Verification Engineer to verify high-speed connectivity IP using UVM and advanced SystemVerilog verification methodologies. The role focuses on functional coverage closure, constrained-random testing, and integration of verification IP (VIP) for next-generation networking protocols. Key Responsibilities - Develop...

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,...

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 to launch your career in one of the fastest‑growing areas of tech? We’re hiring Sales Development Representatives (SDRs) in Bristol to join a leading FinTech company reshaping how businesses handle payments and financial operations. This is more than an entry‑level role, it’s a springboard into the world of financial technology, offering structured progression, high‑quality training, 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...

Job Description Business Development Representative - Smart Corporate Stays Location: Chesterfield (On-site, Full-Time) Salary: £30,000 base + commission OTE: Up to £50,000 Start: ASAP (Jan/Feb starts available) About the Business They are a fast-growing property management and franchise business on a mission to help 100 people become property millionaires within the next three...