Senior Development Engineer jobs in Northamptonshire

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.

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 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...

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...

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.

Senior Ruby on Rails Developer – Remote (UK) We’re working with a high growth UK-based FinTech company and looking for a strong Senior Ruby on Rails Developer to join their UK-based engineering team. What you’ll need: - Strong backend Ruby on Rails experience (7+ years) - Experience working with payments is desirable. - Solid communication skills for a fully remote team. What’s on offer: -...

🚀 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 lead projects in close partnership across functions (Marketing; Supply Chain; Procurement) as well as key (external) partners and suppliers (e.g. 3PM, Flavour and Ingredients suppliers).

You will manage a portfolio of projects across innovation, quality, complexity and cost reduction.

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...

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).

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,...

You will work closely with a small, multidisciplinary engineering and manufacturing team, developing deep expertise in workshop processes and key equipment while supporting the delivery of innovative engineering solutions. Development Engineer - key responsibilities: Mechanical Design - Supporting the development and refinement of mechanical designs with a strong focus on manufacturability.

Product Development Engineer £40,000 – £45,000 + Pension Contribution Is this your next job Read the full description below to find out, and do not hesitate to make an application. 25 Days Holiday + Bank Holidays Clear Career Progression & Professional Development Location: Northamptonshire Reference: BP 239 ATA Recruitment are supporting a leading UK manufacturer of engineered machinery and...

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...

You will be responsible for delivering cost-effective, manufacturable designs that meet both customer and internal specifications. This role involves full product lifecycle management — from initial concept and prototyping through to documentation, supplier engagement, and supporting production teams.

You will work closely with engineering, projects, manufacturing, and sales teams to ensure all designs are fit-for-purpose, compliant, and optimised for efficient manufacture.

You will be an ambitious and technically capable Product Development Engineer with a strong foundation in mechanical design.

You will be responsible for delivering cost-effective, manufacturable designs that meet both customer and internal specifications. This role involves full product lifecycle management — from initial concept and prototyping through to documentation, supplier engagement, and supporting production teams.

Are you an experienced Mechanical Development Engineer looking for your next challenge? This is an exciting opportunity to join a growing engineering team and play a key role in developing innovative, high-quality mechanical products from concept through to production. Looking for a motivated and detail-oriented Mechanical Development Engineer to lead the mechanical design and development of...