Senior .net Developer jobs in Hatfield, Hertfordshire

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!

Software Engineer / Full Stack Developer (C# .Net Core AWS JavaScript) St Albans / WFH to £100k If you are considering sending an application, make sure to hit the apply button below after reading through the entire description. Opportunity to progress your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where...

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...

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...

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...

Job Description Senior Analyst – Hybrid (2 days a week, Hatfield) At Ocado Logistics, we’re redefining the future of logistics. With cutting-edge technology, expanding operations, and innovative business partnerships, our mission is to deliver seamless, efficient, and customer-first experiences at scale. Our Planning & Analytics team sits at the heart of this transformation. We harness data to...

You will also be responsible for providing support to site teams relating to estimates and key assumptions, alongside obtaining feedback on estimations based on actual project cost.

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...

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them...

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...

You will be working alongside an MVP and well respect author on Agile and . NET / C# development. This is a truly fabulous opportunity to join a spectacular organization; one that offers a structured career progression programme, excellent training, exquisite offices and amazing benefits.

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...

Full Stack Engineer / Developer (C# .Net Core JavaScript AWS) St Albans / WFH to £100k Opportunity to progress your career in a hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard and can make a real impact on the bottom line, earning significant bonuses. What's in it for you: As a Full Stack...

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...

You will be trained in all aspects of: . NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months.

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...

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.

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. Location : St Albans, Hertfordshire, UK / Remote Working Salary : £55,000 - £75,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

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...

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...