Senior / Intermediate Full Stack Developer (Azure)

Senior / Intermediate Full Stack Developer (Azure)

Job Title:

• Senior Level: 10+ Years

• Intermediate Level: 4+ Years

Work Location:

We are a technology-driven organisation specialising in insurance technology, enterprise software solutions and AI-powered digital platforms.

The organisation is developing an advanced agentic AI platform designed to streamline insurance operations, including underwriting, claims processing, document management, finance operations and broker workflows.

The platform uses AI agents to process information, prepare structured records, validate evidence and support business workflows while ensuring that critical decisions remain under the control of authorised professionals.

The engineering team focuses on building secure, scalable and reliable cloud-based applications using Microsoft Azure, modern web technologies and AI-driven development practices.

We are looking for experienced Full Stack Developers with strong expertise in Microsoft Azure, React.js, TypeScript and C#/.NET technologies.

The selected candidates will be responsible for designing, developing, testing, deploying and maintaining end-to-end applications across frontend, backend and cloud infrastructure.

The role involves developing modern user interfaces, scalable backend APIs, cloud-based services, document-processing pipelines and AI-powered application capabilities.

Candidates should have strong engineering fundamentals, hands-on cloud experience, excellent communication skills and the ability to work independently within a collaborative product engineering team.

• Design, develop and maintain end-to-end full-stack applications.

• Build modern, responsive and user-friendly interfaces using React.js and TypeScript.

• Develop scalable backend services and APIs using C# and .NET / ASP.NET Core.

• Implement reusable components and maintain clean, modular and maintainable code.

• Work on application architecture, performance optimisation and debugging.

• Design and develop RESTful APIs and backend services.

• Implement authentication, authorisation and role-based access control.

• Develop relational database models and manage data using PostgreSQL or similar databases.

• Build background services, integrations and asynchronous processing workflows.

• Ensure secure and reliable communication between application components.

• Develop, deploy and maintain production applications on Microsoft Azure.

• Work with Azure identity and access management using Microsoft Entra ID.

• Implement cloud-based compute, storage, messaging and secrets management services.

• Configure application monitoring, logging and performance tracking.

• Maintain secure and scalable cloud environments.

• Integrate language-model capabilities into enterprise applications.

• Work with AI tools and services such as OpenAI and Anthropic.

• Implement tool calling, function calling and AI-driven workflow automation.

• Develop evidence validation, citation handling and structured data extraction capabilities.

• Implement AI evaluation, guardrails, permission checks and recovery mechanisms.

• Provision and maintain cloud infrastructure using Infrastructure as Code.

• Work with Terraform for repeatable infrastructure deployment.

• Develop and maintain CI/CD pipelines using GitHub Actions.

• Use Docker for application development and local dependencies.

• Support deployment automation, environment configuration and release management.

• Develop and maintain unit, integration, contract and end-to-end tests.

• Perform debugging, code reviews and application performance improvements.

• Ensure application security, data protection and secure coding practices.

• Implement secrets management and least-privilege access controls.

• Maintain technical documentation and follow engineering standards.

• Collaborate with product managers, engineering teams and domain specialists.

• Convert business and product requirements into technical solutions.

• Participate in technical discussions, architecture decisions and code reviews.

• Support client demonstrations, technical evaluations and deployment activities.

• Maintain development documentation, reusable components and engineering guidelines.

• Strong hands-on experience with React.js.

• Good knowledge of TypeScript and modern JavaScript.

• Experience in component-based architecture and reusable UI development.

• Understanding of responsive design, accessibility and frontend testing.

• Strong experience in C# and .NET / ASP.NET Core.

• Experience developing REST APIs and backend services.

• Good understanding of authentication, authorisation and application security.

• Experience with relational databases and data modelling.

• PostgreSQL experience is preferred.

• Minimum 2 years of hands-on experience running production workloads on Microsoft Azure.

• Experience with Azure compute, storage, messaging and identity services.

• Knowledge of Microsoft Entra ID, monitoring and secrets management.

• Ability to deploy, maintain and troubleshoot cloud-based applications.

• Working knowledge of Python for document processing and data pipelines.

• Experience with PostgreSQL, SQL Server or other relational databases.

• Understanding of database design, queries and optimisation.

• Experience with Terraform or other Infrastructure as Code tools.

• Knowledge of GitHub Actions and CI/CD pipelines.

• Hands-on experience with Docker.

• Understanding of automated deployment and release management.

• Hands-on experience with AI-assisted or agentic coding tools such as Claude Code, GitHub Copilot or comparable tools.

• Ability to use AI tools for code generation, refactoring, testing and debugging.

• Understanding of reviewing and validating AI-generated code.

• Ability to work with repository instructions, reusable development commands and AI-assisted engineering workflows.

• Strong understanding of software testing methodologies.

• Experience writing automated tests alongside development.

• Excellent written and verbal communication skills.

• Ability to prepare technical specifications, documentation and clear code review comments.

• Strong analytical, problem-solving and debugging skills.

• Insurance domain experience, particularly London Market and Lloyd's insurance.

• Knowledge of insurance underwriting, claims handling, policy wordings, broker placements and remittances.

• Experience with LLM application development using OpenAI or Anthropic.

• Experience with AI tool calling, retrieval-augmented generation (RAG), evaluation frameworks and guardrails.

• Document-processing experience involving OCR, PDF parsing, layout extraction and email ingestion.

• Kubernetes on Azure (AKS) and Helm.

• Experience integrating with Guidewire PolicyCenter, Guidewire ClaimCenter or insurance pricing platforms.

• Experience managing single-tenant client environments and deployment acceptance.

• Microsoft Azure certifications such as AZ-204, AZ-305, AZ-400 or AI-102.

• Bachelor's degree in Computer Science, Information Technology, Engineering, Information Systems or a related discipline.

• Master's degree in a relevant technical discipline is an advantage.

• Senior candidates should have 10+ years of professional software development experience.

• Intermediate candidates should have 4+ years of professional software development experience.

• Strong hands-on experience in full-stack application development.

• Good exposure to enterprise-level applications and cloud-based solutions.

• Ability to take ownership of features from design through deployment.

• Excellent communication and interpersonal skills.

• Comfortable working independently and as part of a collaborative engineering team.

• Willingness to work in UK shift timings.

• Candidates should be available to join immediately or within 45 days.