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Senior Engineer - AI Core Services

United Kingdom, Cambridge · Job Posted June 03, 2026
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Job Description

We are looking for passionate and skilled Software Developers to join our Core AI Services team. In this role, you will help design, develop, and scale AI-enabling platform services and public APIs that are secure, reliable, and cloud-native. You will part of the team to build innovative, standards-compliant, secure and production-grade AI capabilities, with a builder mindset - rapid prototyping and continuous improvement with agility of a start-up.

Job Responsibility

  • Build scalable, fault-tolerant cloud-native services on Microsoft Azure, ensuring high performance and reliability
  • Develop secure, well-documented public APIs and SDKs for consumption by internal and external developers
  • Collaborate with cross-functional teams to deliver end-to-end solutions across data pipelines, orchestration, and service APIs
  • Embed robust security controls to protect sensitive data and ensure secure access to AI services
  • Contribute to design reviews, code reviews, and architectural discussions to ensure engineering excellence
  • Mentor junior developers, encourage continuous learning, and contribute to a culture of innovation
  • Work with multiple teams to create AI solutions, which include AI model deployment, training, and AI tooling development

Requirements

  • 10+ years of experience in software engineering, preferably in platform or cloud-native service development using Microsoft and .NET technologies
  • Hands-on experience with Microsoft Azure and associated PaaS services (e.g., Azure Functions, AKS, API Management)
  • Strong expertise in RESTful API design, versioning, testing, and lifecycle management
  • Proficient in securing APIs, managing authentication/authorization and data privacy practices
  • Excellent problem-solving skills, with the ability to analyse complex technical challenges and propose scalable solutions
  • Experience working in Agile teams and collaborating across global R&D locations
  • Demonstrated ability to mentor junior team members fostering a culture of continuous learning and innovation
  • Demonstrated experience with AI frameworks, tools and Python

Nice to have

Experience with tools for automated testing and evaluation of AI outputs is a plus

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