{"schemaVersion":"jobsearcher.job.v1","id":"2d755d2f1c8fa7b4eecc41d2","url":"https://jobsearcher.com/jobs/2d755d2f1c8fa7b4eecc41d2","canonicalUrl":"https://jobsearcher.com/jobs/2d755d2f1c8fa7b4eecc41d2","title":"Software Application Developer - Fullstack","description":"Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over work authorization sponsorship now or in the future for this position.We are seeking a Software Application Developer to design, build, and modernize enterprise business applications aligned to cloud-first architecture principles.This role focuses on:Developing scalable, cloud-native applicationsEnabling business process automation and integrationDelivering secure, compliant, and high-performance solutionsThe ideal candidate combines full-stack engineering expertise with enterprise integration and business process understanding, supporting Core Specialty’s digital transformation initiatives.Key Accountabilities/Deliverables:Design and build enterprise applications using .NET Core, C#, REST APIsDevelop modern UI experiences using React, Angular, or Next.jsTranslate business requirements into scalable application designsIntegrate 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 architecturesDesign for high availability, scalability, and resiliencyAlign with enterprise cloud governance and architecture standardsDevelop and manage integrations using: API-first design and Event-driven patternsWork with data platforms: Azure SQL, Blob Storage, Cosmos DBEnsure data consistency, performance optimization, and securityBuild 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 controlsIntegrate Azure Key Vault, identity controls, and secrets managementEnsure adherence to enterprise security standards and regulatory compliance (insurance/financial services)Implement secure coding practices and vulnerability remediationImplement monitoring using: Azure Monitor, Application Insights, DatadogSupport incident response, debugging, and root cause analysisContribute to SRE practices (SLAs, SLOs, error budgets)Participate in Agile ceremonies (Sprint planning, standups, retrospectives)Collaborate with Architects, Platform engineers, and Security teamsContribute to architecture discussions and solution design decisionsDevelop Architecture diagrams, Deployment runbooks, and Integration documentationContribute to enterprise knowledge base (Confluence)Technical Knowledge and Understanding:Azure Container Apps, FunctionsAPI Management (APIM)Key VaultAzure Monitor / Log AnalyticsBackend: .NET Core, ASP.NET APIsFrontend: React, Angular, Next.jsLanguages: C#, TypeScript, JavaScriptAzure SQLCosmos DBPostgreSQL / MySQLGitHubCI/CD pipelinesDocker / Container experienceTerraformExperience:Bachelor’s degree in Computer Science or related field5+ years of experience in application development and enterprise systemsExperience in cloud-native application delivery (Azure preferred)Strong understanding of API design, integrations, and distributed systemsExperience in regulated environments (insurance/financial services preferred)At Core Specialty, you will receive a competitive salary and opportunities for professional development and advancement. We offer medical, dental, vision, and life insurances; short and long-term disability; a Company-match of 100% of a 6% contribution 401(k) plan; an Employee Assistance Plan; Health Savings Account, Flexible Spending Account, Health Reimbursement Account, and a wellness program","company":"Core Specialty Insurance Holdings","rawCompany":"core specialty insurance holdings","city":"Dayton","state":"OH","isRemote":false,"isActive":false,"createdAt":"2026-07-27T10:10:56.624Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Software Application Developer - Fullstack","description":"Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over work authorization sponsorship now or in the future for this position.We are seeking a Software Application Developer to design, build, and modernize enterprise business applications aligned to cloud-first architecture principles.This role focuses on:Developing scalable, cloud-native applicationsEnabling business process automation and integrationDelivering secure, compliant, and high-performance solutionsThe ideal candidate combines full-stack engineering expertise with enterprise integration and business process understanding, supporting Core Specialty’s digital transformation initiatives.Key Accountabilities/Deliverables:Design and build enterprise applications using .NET Core, C#, REST APIsDevelop modern UI experiences using React, Angular, or Next.jsTranslate business requirements into scalable application designsIntegrate 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 architecturesDesign for high availability, scalability, and resiliencyAlign with enterprise cloud governance and architecture standardsDevelop and manage integrations using: API-first design and Event-driven patternsWork with data platforms: Azure SQL, Blob Storage, Cosmos DBEnsure data consistency, performance optimization, and securityBuild 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 controlsIntegrate Azure Key Vault, identity controls, and secrets managementEnsure adherence to enterprise security standards and regulatory compliance (insurance/financial services)Implement secure coding practices and vulnerability remediationImplement monitoring using: Azure Monitor, Application Insights, DatadogSupport incident response, debugging, and root cause analysisContribute to SRE practices (SLAs, SLOs, error budgets)Participate in Agile ceremonies (Sprint planning, standups, retrospectives)Collaborate with Architects, Platform engineers, and Security teamsContribute to architecture discussions and solution design decisionsDevelop Architecture diagrams, Deployment runbooks, and Integration documentationContribute to enterprise knowledge base (Confluence)Technical Knowledge and Understanding:Azure Container Apps, FunctionsAPI Management (APIM)Key VaultAzure Monitor / Log AnalyticsBackend: .NET Core, ASP.NET APIsFrontend: React, Angular, Next.jsLanguages: C#, TypeScript, JavaScriptAzure SQLCosmos DBPostgreSQL / MySQLGitHubCI/CD pipelinesDocker / Container experienceTerraformExperience:Bachelor’s degree in Computer Science or related field5+ years of experience in application development and enterprise systemsExperience in cloud-native application delivery (Azure preferred)Strong understanding of API design, integrations, and distributed systemsExperience in regulated environments (insurance/financial services preferred)At Core Specialty, you will receive a competitive salary and opportunities for professional development and advancement. We offer medical, dental, vision, and life insurances; short and long-term disability; a Company-match of 100% of a 6% contribution 401(k) plan; an Employee Assistance Plan; Health Savings Account, Flexible Spending Account, Health Reimbursement Account, and a wellness program","datePosted":"2026-07-27T10:10:56.624Z","dateModified":"2026-07-27T10:10:56.624Z","hiringOrganization":{"@type":"Organization","name":"Core Specialty Insurance Holdings","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dayton","addressRegion":"OH","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2d755d2f1c8fa7b4eecc41d2"},"url":"https://jobsearcher.com/jobs/2d755d2f1c8fa7b4eecc41d2"}}