senior applications developer jobs in Harpenden

Job Description Purpose: The mortgage Business Development Manager (BDM) is responsible for driving growth and expanding the mortgage business by developing relationships with mortgage intermediaries, networks, clubs, and other key partners to promote the Society’s lending proposition to generate new enquiries and applications. Key Responsibilities: · · Develop and maintain highly effective,...

Our client provide domestic and International cross border e-commerce and mail solutions to businesses worldwide. As an autonomous broker, they handle domestic and international deliveries and European returns across their postal and commercial networks. By working with local home delivery specialists, they also provide the best last-mile experience available. Due to expansion they are now...

Role Overview: Join Our Team at Busy Bees – Leading Nursery Group in the UK As a Senior Room Leader at Busy Bees, you will oversee multiple rooms and ensure that educational strategies are seamlessly integrated across the centre. This is a leadership role where you will inspire your team to achieve the highest standards of care and learning. About Us Busy Bees is the UK's leading nursery...

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

Insight Global is looking for a Salesforce Developer that will be responsible for designing, developing, testing, and deploying custom Salesforce solutions, with a focus on Salesforce Experience Cloud, Sales Cloud, and Service Cloud. This role will work closely with cross-functional teams to understand business needs and deliver technical solutions that drive efficiency and growth. Leads...

Interested in building software that powers real-time robotics systems? I’m partnered with a fast-growing defense tech startup that’s redefining how robotics and autonomy perform in the field. They’re looking for a Senior Full Stack Developer to design, build, and deploy scalable software that drives real-time control, telemetry, and analytics for advanced robotic platforms. This is your...

Job Description: Mechanical Operator Mars Snacking | Slough 📍 Shape the Future with Mars! 🌍 This is an exciting opportunity to join the Mars Wrigley factory in Slough. We are seeking Mechanical minded individuals who hold a passion for maintenance. Whether your experience is maintenance of ships, cars, tanks, lifts, generators, or similar mechanical industries, your practical mechanical...

.NET Developer - Harpenden (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years' experience in the fashion industry, our client has a mission to change the way people find clothes they love by combining technology with the personal touch of seasoned style experts. Our...

Job Title: Senior Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)A Location: St. Albans Salary: 80,000 - 85,000 This is a fantastic opportunity to join my client, an industry-leading, eco-conscious Technology Company renowned for lending their expertise to providing monitoring systems to the environmental sector. They are on the lookout for a talented,...

The Role Join a forward-thinking organisation that’s expanding rapidly and values strategic thinkers who deliver results. This is your chance to take ownership of a regional growth strategy, lead competitive tenders, and make a measurable impact in a business built on quality, trust, and performance. Our client are seeking an ambitious New Business Manager to drive growth across London and the...

We are currently recruiting for a leading specialist Insurer for the role of Polaris Developer. Operating across multiple brands and markets, this organisation is a European leader in its sector, combining technology-driven solutions with a strong customer focus. With a track record of growth through innovation and strategic partnerships, it offers a dynamic, collaborative environment where...

You will be responsible for developing new business opportunities by leveraging your existing industry networks and positioning our client as a trusted partner for resourcing and professional services. This is a pivotal role for building long-term, trusted relationships and establishing the brand in this new market.

You will need to have track record in securing planning for residential-led developments, and ideally working on JVs or mixed-use developments.

You will be involved in (among other responsibilities): - Managing pre-apps and planning applications through the development process, supporting by external planning consultants.

Senior Unity Developer – New Indie Studio – Hertfordshire We have partnered with an exciting video games studio based in Hertfordshire, who require a Senior Programmer to work on a range of new titles on PC and Console platforms. The studio has built a fantastic reputation and are known for their high-quality output, close relationship building and have worked on a series of greatly received...

You will also be involved in generating and managing leads on technical requirements from various sources and dealing with potential customers. You would be supporting in customized product / equipment design & developments for customers, providing technical assistance for the same and doing requirements analysis.

You will be expected to be working with JavaScript, HTML and CSS, in addition to TypeScript, React, Node. js and would prefer someone to be proficient with AWS. This role provides the benefit of exposure to real life events including the UFC, Ryder Cup and VMAs to list a few, therefore a valid passport is a necessity for the role.

Senior Network Engineer - Hertfordshire: Hybrid x3 onsite - Package: £75k + car allowance + package Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. Overview: We are seeking a strategic and forward-thinking Network Engineer to lead the design, governance, and evolution of our clients IT and network infrastructure. Working...

Senior National Account Manager – Grocery North London – Hybrid Up to £85,000 + benefits We’re working with a premium snacking brand that’s experiencing strong momentum and is now looking for a Senior National Account Manager to lead its UK Grocery growth strategy — with direct ownership of the Tesco account and line management of a small team. You’ll report directly into the Managing...

You will follow the firm’s rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If you are ready to join a really cool company with a proven business model and a start-up feel, this could be the company for you!

You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: . NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere and anyone.