net 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...

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.

Tenant Liaison Officer Location: Chesterfield, S42 5TL Salary: £27,000 with a car allowance of £3,000 pa. Contract: Full time, permanent. Hours of Work: 8am - 5pm Mon - Thurs, 8am - 4.30pm Friday Benefits: Enhanced pension contributions, Employer paid Healthcare Cash Plan, Enhanced Maternity Pay, Employee Assistance Programme and support for CPD! Sustainable Building Services is one of the UK's...

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...

You will receivecomprehensive training, tools, and supportto help you succeed If you have previously worked in a B2B role within a Field Sales position or have the right customer facing transferrable skill sets with a driven ambitious attitude suited to working autonomously in a field sales capacity, we want to hear from you!

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...

Energy Sales Consultant UK Wide £35,000–£45,000 + uncapped commission & performance incentives Our client is an award-winning commercial energy and sustainability consultancy. For over two decades, they’ve helped businesses cut costs, manage usage, and transition to greener energy. From SMEs to complex multi-site organisations, they deliver smart procurement, compliance support, and...

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

You will work closely with clients, internal engineering teams, and project stakeholders to ensure high-quality, compliant, and efficient project execution. Key responsibilities include: - Designing control systems and automation solutions - Developing and implementing SCADA systems

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We’re looking for a dynamic software...

D365 Architect | Contract | Fully remote (UK-wide) We are seeking a highly experienced and versatile Dynamics 365 CE Solution Architect to lead the design and implementation of an enterprise-level CRM transformation. This is a unique "hybrid" architect role; while you will be the technical lead for architectural decisions and stakeholder management, you must be a hands-on practitioner willing to...

Account Manager – Cyber Security Solutions On behalf of a fast‑growing Cyber Security Solutions provider that helps organisations protect their digital assets and stay ahead of evolving threats, we are seeking a proactive and relationship‑driven Account Manager to nurture and grow a portfolio of mid‑market and enterprise clients. This role blends strategic account development with targeted new...

Job Title: Venture Partner/Capital Raising Partner | Sustainable Private Equity & VC Location: Remote / Flexible (UK Based) Contract: Self-Employed (High Uncapped Commission) Do you hold the keys to a network of High Net Worth Individuals, Family Offices, or Professional Investors? Sustainable Wealth Group is looking for experienced Capital Raising Partners to join our ecosystem. We bridge the...

Senior Enterprise Account Executive (FinTech) A long-established, globally trusted technology provider helping organisations solve complex identity and trust challenges is entering an exciting phase of UK growth. About the company - International B2B technology business with a strong reputation in regulated and high-trust environments - Proven enterprise-grade solutions used by major...

Territory Sales Manager - Backup & Storage Own the territory. Build the channel. Get paid properly for winning. If you’re a true enterprise hunter who thrives on autonomy, pace, and accountability — this is one of the most compelling roles in the UK backup/data-protection market right now. We’re partnered with a high-growth challenger vendor in backup & storage, consistently displacing legacy...

You will work with your sales leadership team to define your individual territory plan, focusing on new prospects with between 350 to 1499 employees in the UK (more globally). The types of deals that you get to work on will vary; it could be a 3-5 month process with 3/4 stakeholders, at £20-50,000 in year 1 revenue for a local only offering.

Here’s a polished job advert written on behalf of the client, based strictly on the provided job description: This fast-growing global fintech is redefining the way people pay, offering transparent, consumer-friendly financing that helps shoppers buy with confidence while supporting some of the world’s largest retailers. With a strong international footprint and an ambitious UK growth plan, the...

You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .

You will likely bring: Strong experience building backend services in C# .

Account Executive - Public Sector Hunter / Net New business role Location: UK - fully remote Salary: £80-100k + Double OTE PGS are delighted to have been retained by a leading global ECM solutions provder for the hiring of an Account Executive specifically focussing on the Public Sector in the UK. The role is fully remote with travel to clients and is a complete hunter / Net new logo...

Job Title: Venture Partner/Capital Raising Partner | Sustainable Private Equity & VC Location: Remote / Flexible (UK Based) Contract: Self-Employed (High Uncapped Commission) Do you hold the keys to a network of High Net Worth Individuals, Family Offices, or Professional Investors? Sustainable Wealth Group is looking for experienced Capital Raising Partners to join our ecosystem. We bridge the...