.NET Developer (AI Projects)

Hastings Direct; Leicester; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

Hastings Direct in the United Kingdom seeks a .NET Developer with a passion for AI to join our Technology Engineering team in CIO. You will design, build, and maintain modern .NET applications while exploring how AI technologies can enhance our systems and processes.

This role offers hybrid working with one day on-site at Leicester or Bexhill, enabling collaboration with senior engineers and cross‑functional teams to deliver robust, scalable solutions and advance our AI capabilities within a

Qualifications

• Experience designing and maintaining scalable .NET applications.
• Familiarity with AI capabilities and their integration into systems.
• Collaborative mindset with cross-functional teams.

Responsibilities

• Design and maintain scalable, high‑availability applications using C#/.NET.
• Build RESTful APIs and microservices that integrate across the organisation.
• Work closely with business and product teams to understand requirements and deliver quality solutions.
• Support the integration of AI tools, components, and services into .NET applications.
• Help evaluate new technologies, including AI platforms and engineering tools.
• Participate in Communities of Practice and internal knowledge‑sharing sessions.
• Collaborate with Engineering and Platform teams to ensure data pipelines and infrastructure support .NET and AI workloads.
• Contribute to cultural initiatives that encourage engineering excellence, AI literacy, and innovation.

Skills

C#

REST APIs

AI capabilities

Software design

Job description

We’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant investments in our data and tech capabilities, particularly within our CIO function. Our CIO team is at the forefront of driving innovation and ensuring our technology infrastructure supports our ambitious goals. We’ve nurtured our 4Cs culture, fostering collaboration, creativity, and continuous improvement. We’re proud of the journey we’re on as a company and know that our continued success will rely on the contribution of our talented colleagues. The CIO team plays a crucial role in this journey, working on cutting-edge projects that enhance our digital presence and improve customer engagement. We provide insurance to nearly four million customers, but we know there’s even bigger opportunity out there. The fact you’re now reading this job advert means we’ve tempted you to find out more about – we really hope you like what you see, and you’ll join us to share in the success of the exciting chapter that lies ahead. We understand some people may not apply for jobs unless they feel they tick every box. If you are excited about joining us and think you have some of what we are looking for, even if you’re not 100% sure, we would love to hear from you. Our CIO team is always looking for passionate individuals who are eager to make a difference and contribute to our success.

What does the role involve?

As a .NET Developer with a passion for AI, you will play a key role within the Technology Engineering team in CIO by designing, building, and maintaining modern .NET applications while contributing to the organisation’s growing AI capabilities. Your primary focus will be delivering robust, scalable .NET solutions, with opportunities to explore how emerging AI technologies can enhance our systems and processes. You will collaborate with senior engineers and cross functional teams to understand business needs, identify automation opportunities, and support the introduction of AI capabilities into our business processes. This role offers room to grow your expertise in both software engineering and AI, within a supportive, innovative, and forward thinking environment.

Hybrid working – 1 day per week on-site (Leicester or Bexhill offices)

Key Responsibilities

• Design and maintain scalable, high‑availability applications using C#/.NET.
• Build RESTful APIs and microservices that integrate across the organisation.
• Work closely with business and product teams to understand requirements and deliver quality solutions.
• Support the integration of AI tools, components, and services into .NET applications.
• Help evaluate new technologies, including AI platforms and engineering tools.
• Participate in Communities of Practice and internal knowledge‑sharing sessions.
• Collaborate with Engineering and Platform teams to ensure data pipelines and infrastructure support .NET and AI workloads.
• Contribute to cultural initiatives that encourage engineering excellence, AI literacy, and innovation.

What You’ll Need To Succeed

• Curiosity and enthusiasm for learning — especially around emerging tech and AI.