Business Application Jobs (NOW HIRING)

Job Summary:
Core Specialty Insurance Holdings, Inc. is seeking a Business Application Developer to design, build, and modernize enterprise business applications aligned to cloud-first architecture principles. The role focuses on developing scalable, cloud-native applications and enabling business process automation and integration while delivering secure and high-performance solutions.
Responsibilities:
• Developing scalable, cloud-native applications
• Enabling business process automation and integration
• Delivering secure, compliant, and high-performance solutions
• Design and build enterprise applications using .NET Core, C#, REST APIs
• Develop modern UI experiences using React, Angular, or Next.js
• Translate business requirements into scalable application designs
• Integrate applications with core platforms (e.g., Duck Creek, internal APIs)
• Deliver solutions leveraging Microsoft Azure (App Services, Functions, Container Apps)
• Implement serverless and microservices-based architectures
• Design for high availability, scalability, and resiliency
• Align with enterprise cloud governance and architecture standards
• Develop and manage integrations using: API-first design and Event-driven patterns
• Work with data platforms: Azure SQL, Blob Storage, Cosmos DB
• Ensure data consistency, performance optimization, and security
• Build and maintain CI/CD pipelines (GitHub Actions / Azure DevOps)
• Implement Infrastructure as Code (Terraform / Bicep)
• Enable containerized deployments (Docker, Kubernetes optional)
• Integrate security scanning, approvals, and environment controls
• Integrate Azure Key Vault, identity controls, and secrets management
• Ensure adherence to enterprise security standards and regulatory compliance (insurance/financial services)
• Implement secure coding practices and vulnerability remediation
• Implement monitoring using: Azure Monitor, Application Insights, Datadog
• Support incident response, debugging, and root cause analysis
• Contribute to SRE practices (SLAs, SLOs, error budgets)
• Participate in Agile ceremonies (Sprint planning, standups, retrospectives)
• Collaborate with Architects, Platform engineers, and Security teams
• Contribute to architecture discussions and solution design decisions
• Develop Architecture diagrams, Deployment runbooks, and Integration documentation
• Contribute to enterprise knowledge base (Confluence)
Qualifications:
Required:
• Bachelor’s degree in Computer Science or related field
• 5+ years of experience in application development and enterprise systems
• Developing scalable, cloud-native applications
• Enabling business process automation and integration
• Delivering secure, compliant, and high-performance solutions
• Design and build enterprise applications using .NET Core, C#, REST APIs
• Develop modern UI experiences using React, Angular, or Next.js
• Translate business requirements into scalable application designs
• Integrate applications with core platforms (e.g., Duck Creek, internal APIs)
• Deliver solutions leveraging Microsoft Azure (App Services, Functions, Container Apps)
• Implement serverless and microservices-based architectures
• Design for high availability, scalability, and resiliency
• Align with enterprise cloud governance and architecture standards
• Develop and manage integrations using: API-first design and Event-driven patterns
• Work with data platforms: Azure SQL, Blob Storage, Cosmos DB
• Ensure data consistency, performance optimization, and security
• Build and maintain CI/CD pipelines (GitHub Actions / Azure DevOps)
• Implement Infrastructure as Code (Terraform / Bicep)
• Enable containerized deployments (Docker, Kubernetes optional)
• Integrate security scanning, approvals, and environment controls
• Integrate Azure Key Vault, identity controls, and secrets management
• Ensure adherence to enterprise security standards and regulatory compliance (insurance/financial services)
• Implement secure coding practices and vulnerability remediation
• Implement monitoring using: Azure Monitor, Application Insights, Datadog
• Support incident response, debugging, and root cause analysis
• Contribute to SRE practices (SLAs, SLOs, error budgets)
• Participate in Agile ceremonies (Sprint planning, standups, retrospectives)
• Collaborate with Architects, Platform engineers, and Security teams
• Contribute to architecture discussions and solution design decisions
• Develop Architecture diagrams, Deployment runbooks, and Integration documentation
• Contribute to enterprise knowledge base (Confluence)
• Azure Container Apps, Functions
• API Management (APIM)
• Key Vault
• Azure Monitor / Log Analytics
• Backend: .NET Core, ASP.NET APIs
• Frontend: React, Angular, Next.js
• Languages: C#, TypeScript, JavaScript
• Azure SQL
• Cosmos DB
• PostgreSQL / MySQL
• GitHub
• CI/CD pipelines
• Docker / Container experience
• Terraform
Preferred:
• Experience in cloud-native application delivery (Azure preferred)
• Experience in regulated environments (insurance/financial services preferred)
Company:
Core Specialty, through its subsidiary insurers, offers a diversified range of property, casualty, and marine insurance products for small to mid-sized businesses. Founded in 2020, the company is headquartered in Jersey City, USA, with a team of 1001-5000 employees. The company is currently Late Stage.