senior systems developer jobs in Leicestershire

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

On a mission to help people who have been diagnosed with chronic kidney disease, this start-up are looking to bring on a Senior TypeScript Developer, who’s fully embraced AI-assisted development. Their mission is to make life better for people suffering from kidney disease by building one of the first algorithm-based behavioural change programmes. The application that does this brings together...

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.

Join the Samworth Brothers Team and become part of our dynamic family! At Samworth Brothers, we genuinely care about our colleagues and strive to create an engaging environment that values your unique contributions. We are committed to your success and offer a range of exceptional benefits that we believe supports your life and personal aspirations: - - Enhanced pension scheme - Private health...

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 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.

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...

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...

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 be working in a fast-paced environment to develop new website themes and add new features in a complex Next. js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK).

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 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,...

🚀 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: Electrical & Controls Technician -Mars Petcare 📍 Melton Mowbray 💷 £51,900- £56,000 (including shift allowances, DOE) 🎁 + £2,000 Welcome bonus, Performance Bonus & Exceptional Benefits 🕗 Shift pattern 12 Hrs - 7-7, 2 days, 2 nights, 4 off 🌟 Why Join Us? At Melton, we're at the forefront of innovation in high-speed food processing, and we're searching for a talented Electrical &...

Job Description: Electrical & Controls Technician -Mars Petcare 📍 Melton Mowbray 💷 £51,900- £56,000 (including shift allowances, DOE) 🎁 + £2,000 Welcome bonus, Performance Bonus & Exceptional Benefits 🕗 Shift pattern 12 Hrs - 7-7, 2 days, 2 nights, 4 off 🌟 Why Join Us? At Melton, we're at the forefront of innovation in high-speed food processing, and we're searching for a talented Electrical &...

Join the Samworth Brothers Team and become part of our dynamic family! Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.At Samworth Brothers, we genuinely care about our colleagues and strive to create an engaging environment that values your unique contributions. We are committed to your success and offer a range of exceptional...

Job Description Join the Samworth Brothers Team and become part of our dynamic family! At Samworth Brothers, we genuinely care about our colleagues and strive to create an engaging environment that values your unique contributions. We are committed to your success and offer a range of exceptional benefits that we believe supports your life and personal aspirations: - - Enhanced pension scheme -...

Job Description: Electrical & Controls Technician -Mars Petcare 📍 Melton Mowbray 💷 £51,900- £56,000 (including shift allowances, DOE) 🎁 + £2,000 Welcome bonus, Performance Bonus & Exceptional Benefits 🕗 Shift pattern 12 Hrs - 7-7, 2 days, 2 nights, 4 off 🌟 Why Join Us? At Melton, we're at the forefront of innovation in high-speed food processing, and we're searching for a talented Electrical &...

Job Description: Electrical & Controls Technician -Mars Petcare 📍 Melton Mowbray 💷 £51,900- £56,000 (including shift allowances, DOE) 🎁 + £2,000 Welcome bonus, Performance Bonus & Exceptional Benefits 🕗 Shift pattern 12 Hrs - 7-7, 2 days, 2 nights, 4 off 🌟 Why Join Us? At Melton, we're at the forefront of innovation in high-speed food processing, and we're searching for a talented Electrical &...

Job Description: Electrical & Controls Technician -Mars Petcare 📍 Melton Mowbray 💷 £51,900- £56,000 (including shift allowances, DOE) 🎁 + £2,000 Welcome bonus, Performance Bonus & Exceptional Benefits 🕗 Shift pattern 12 Hrs - 7-7, 2 days, 2 nights, 4 off 🌟 Why Join Us? At Melton, we're at the forefront of innovation in high-speed food processing, and we're searching for a talented Electrical &...