Senior Full Developer

Join Starr a global leader in commercial insurance with over a century of expertise. We empower our employees to innovate make impactful decisions and build lasting client relationships worldwide. At Starr youll work in an entrepreneurial culture alongside accessible leaders leveraging our financial strength and vast industry experience to deliver solutions for our clients no matter how complex. Grow your career with a rapidly growing company that invests in its people and their ability to drive real progress.

Senior Full Developer

We are seeking a highly experienced Senior Full Developerto design build enhance and support secure scalable cloud-native business applications. This role will work across the full software delivery lifecyclefrom architecture and technical design through implementation deployment monitoring and ongoing optimization.

The ideal candidate is an experienced hands-on engineer with deep expertise in modern .NET/C# Angular Azure SQL Server and enterprise application architecture. You will help establish technical standards mentor other developers and partner closely with product owners business stakeholders QA DevOps and security teams.

Responsibilities

• Design develop test deploy and maintain modern web applications C# Angular SQL Server and Microsoft Azure.
• Build and maintain RESTful APIs backend services integration layers and user-facing Angular applications.
• Apply secure coding practices authentication and authorization patterns and enterprise security standards throughout the application stack.
• Design efficient data models database schemas queries and performance-tuning strategies for SQL Server.
• Troubleshoot complex production issues involving application code database performance cloud infrastructure integrations and deployment processes.

Required Qualifications

and C#

• Extensive professional experience developing enterprise applications using recent versions and C#.
• Strong understanding of object-oriented design SOLID principles dependency injection asynchronous programming exception handling logging and performance optimization.
• Experience building and maintaining Coreweb APIs background services worker processes and service-oriented applications.
• Experience designing API contracts versioning APIs implementing validation handling errors consistently and securing endpoints.
• Strong knowledge of authentication and authorization approaches such as OAuth 2.0 OpenID Connect JWT role-based access control and claims-based authorization.
• Experience with unit testing integration testing mocking frameworks and testable application architecture.

Entity Framework Core

• Strong experience using Entity Framework Corefor database access migrations data modeling and repository/service-layer patterns.
• Ability to diagnose and improve EF Core performance issues including inefficient queries excessive database round trips tracking behavior eager versus lazy loading and query projections.
• Strong understanding of transactional behavior concurrency handling data integrity and error recovery.

Angular Front-End Development

• Extensive experience building single-page applications with recent versions of Angularand TypeScript.
• Strong knowledge of Angular components services dependency injection routing forms HTTP clients RxJS observables signals stores state management and reusable UI patterns.
• Experience developing responsive accessible and performant web interfaces using HTML CSS/SCSS and modern UI component libraries.
• Familiarity with Angular testing practices including unit tests and end-to-end testing.

Azure Cloud Development

• Strong hands-on experience designing deploying and supporting applications in Microsoft Azure.
• Experience with Azure App Service Azure Functions Azure SQL Database Azure Storage Azure Key Vault Application Insights Azure Monitor and Azure API Management or equivalent services.
• Experience implementing cloud-native patterns such as managed identities configuration management secret management background processing event-driven workflows and scalable deployment architectures.
• Ability to diagnose application infrastructure networking identity and configuration issues in Azure environments.
• Experience with Infrastructure as Code using tools such as Bicep ARM templates Terraform or similar technologies.
• Familiarity with cost optimization availability resiliency disaster recovery and security best practices in Azure.

SQL Server Database Development

• Strong experience designing developing and optimizing Microsoft SQL Serverdatabases.
• Advanced SQL skills including complex queries joins common table expressions window functions stored procedures views functions and transactions.
• Experience with schema design normalization indexing strategies execution plan analysis query tuning and database performance troubleshooting.
• Understanding of database security permissions auditing backup/recovery concepts and data-retention considerations.
• Experience supporting database deployments and coordinating schema changes across development test staging and production environments.
• Familiarity with Azure SQL Database and the differences between cloud-managed and self-hosted SQL Server environments.

AI-Assisted Development

• Strong experience using AI-assisted development toolsto improve productivity code quality documentation testing and analysis.
• Ability to use tools such as GitHub Copilot or comparable developer-assistance platforms responsibly and effectively.
• Ability to identify practical opportunities for AI to assist with code generation refactoring test creation documentation troubleshooting and developer workflows.

Additional Preferred Qualifications

• Bachelors degree in Computer Science Software Engineering Information Systems or equivalent practical experience.
• 8 yearsof professional software development experience including significant experience in senior or technical leadership roles.
• Experience with Agile delivery methodologies including Scrum or Kanban.
• Experience with Git-based source control pull requests branching strategies and code-review practices.
• Experience building CI/CD pipelines using Azure DevOps GitHub Actions or similar platforms.
• Familiarity with Docker containerized workloads Kubernetes or Azure Kubernetes Service is preferred.
• Experience with caching technologies such as Redis.
• Experience working in regulated security-conscious or high-availability enterprise environments is a plus.
• Strong written and verbal communication skills including the ability to explain complex technical concepts to both technical and non-technical stakeholders.

Starr is an equal opportunity employer which means well consider all suitably qualified applicants regardless of gender identity or expression ethnic origin nationality religion or beliefs age sexual orientation disability status or any other protected characteristic. We recruit and develop our people based on merit and were committed to creating an inclusive environment for all employees. We offer first class training and development opportunities to all employees. Our aim is to grow our own talent and bring out the best in people.