{"schemaVersion":"jobsearcher.job.v1","id":"fe9f235a13a4ef41a62bf3fe","url":"https://jobsearcher.com/jobs/fe9f235a13a4ef41a62bf3fe","canonicalUrl":"https://jobsearcher.com/jobs/fe9f235a13a4ef41a62bf3fe","title":"Senior Full Stack Developer","description":"Senior Full Stack Developer\r\nAnywhere | Contract-to-Hire | Remote\r\nOur client seeks a Senior Full Stack Developer to lead design and delivery of enterprise web applications across C#/.NET, Azure, SQL, and modern front end with Blazor. The role drives full lifecycle engineering, security, and performance for financial systems and integrations with ERP platforms. You will serve as a technical authority, mentor engineers, and ensure compliant, reliable solutions that support global operations.\r\nRate: $80.00 to $85.00/hr. W2\r\nResponsibilities\r\nDesign, architect, and deliver scalable full stack solutions using C# (.NET 6/7/8+), ASP.NET Core, REST/gRPC APIs, and Blazor.\r\nOwn end-to-end feature delivery including requirements analysis, technical design, implementation, testing, peer review, and production release.\r\nBuild and maintain back-end services, API layers, business logic, data access, and event-driven components using Azure Service Bus and Event Grid.\r\nDevelop responsive, accessible front-end interfaces aligned with UX standards and business needs.\r\nApply SOLID principles, design patterns, clean architecture, and test-driven development.\r\nArchitect and operate cloud-native solutions on Azure including App Services, Functions, AKS/Container Apps, Logic Apps, and API Management.\r\nImplement Azure-native data and integration patterns with Azure SQL, Cosmos DB, Azure Data Factory, and Azure Service Bus.\r\nAutomate infrastructure with Bicep, Terraform, or ARM and implement observability with Azure Monitor, Application Insights, and Log Analytics.\r\nBuild CI/CD pipelines in Azure DevOps to enable automated testing, deployment, and release management.\r\nDesign and optimize T-SQL, stored procedures, views, and functions for SQL Server and Azure SQL Database.\r\nPerform query plan analysis, indexing, and execution optimization to meet performance SLAs.\r\nCollaborate on data integration patterns, reporting pipelines, and data platform architecture.\r\nIntegrate security best practices including OAuth 2.0/OpenID Connect, RBAC, secret management with Azure Key Vault, and data encryption.\r\nEnsure adherence to regulatory and compliance requirements relevant to financial services and insurance operations.\r\nConduct architecture reviews, threat modeling, and security design assessments.\r\nServe as a technical authority, mentor developers, and lead design workshops and governance sessions.\r\nTranslate business requirements into scalable technical designs and contribute to technical documentation and ADRs.\r\nDesign and implement integrations with ERP platforms such as SAP, Oracle, or Microsoft Dynamics 365 Finance & Operations.\r\nBuild secure, reliable data exchange layers including real-time APIs, batch interfaces, and event-driven pipelines for financial processes.\r\nEnsure data integrity and reconciliation across systems with validation, error handling, retry logic, and audit trails.\r\nSupport ERP upgrades, module rollouts, and platform migrations with end-to-end regression and integration testing.\r\nEngineer solutions in SOX-compliant environments with change controls, SoD, access governance, and comprehensive audit logging.\r\nMaintain control documentation including data flow diagrams, control matrices, and system boundary descriptions.\r\nLead root-cause analysis and post-incident reviews and maintain monitoring, alerting, and on-call readiness.\r\nManage technical debt, prioritize refactoring and modernization, and support deployments with rollback strategies.\r\nExperience Requirements\r\n10+ years of professional software engineering experience in full stack development within enterprise environments.\r\n10+ years of hands-on C# and .NET development including ASP.NET Core, MVC, Web API, and middleware.\r\n10+ years of SQL experience with T-SQL, SQL Server, and Azure SQL including complex queries, stored procedures, indexing, and performance tuning.\r\n10+ years of Microsoft Azure experience designing and implementing cloud-native applications using PaaS and serverless services.\r\nProven experience architecting and delivering enterprise web applications from inception to production at scale.\r\nExperience integrating enterprise applications with ERP systems such as SAP, Oracle, or Microsoft Dynamics 365 Finance & Operations via APIs, flat files, or middleware.\r\nKnowledge of SOX compliance requirements for IT systems including ITGC controls, audit logging, SoD enforcement, and SDLC change management documentation.\r\nExperience delivering data pipelines with Azure Data Factory, Azure Synapse Analytics, and/or Microsoft Fabric.\r\nFamiliarity with data lake architecture patterns, Azure Data Lake Storage Gen2, and OneLake.\r\nExperience with data governance tooling such as Microsoft Purview.\r\nStrong analytical and problem-solving skills, clear communication, and demonstrated technical leadership and mentoring.\r\nOwnership mindset with focus on quality, security, and operational excellence.\r\nMicrosoft Fabric experience (preferred).\r\nKnowledge of IFRS or GAAP and related data model design and reconciliation logic (preferred).\r\nExperience in reinsurance, insurance, or financial services data domains (preferred).\r\nExperience designing SOX-compliant SDLC processes within Agile frameworks (preferred).\r\nMicrosoft certifications such as AZ-204 or AZ-305 (preferred).\r\nFamiliarity with Domain-Driven Design, CQRS, and event sourcing (preferred).\r\nExperience with Cosmos DB, Azure Synapse Analytics, or Azure Data Factory for data integration (preferred).\r\nFamiliarity with GraphQL, gRPC, or SignalR for advanced APIs and real-time communication (preferred).\r\nContributions to open-source projects or reusable shared libraries (preferred).\r\nExperience in Agile/Scrum with SAFe or equivalent scaled agile frameworks (preferred).\r\nEducation Requirements\r\nMicrosoft Azure certifications such as AZ-204 (Azure Developer Associate) or AZ-305 (Solutions Architect Expert) (preferred).\r\nBenefits\r\nFor W2 consultants, we offer a great benefits package that includes medical, dental, and vision benefits, 401(k) with company matching, and life insurance.\r\nJ-18808-Ljbffr","company":"Eliassen Group","rawCompany":"eliassen group","city":"Olympia","state":"WA","isRemote":false,"isActive":false,"createdAt":"2026-07-04T03:17:19.269Z","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":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"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":"Senior Full Stack Developer","description":"Senior Full Stack Developer\r\nAnywhere | Contract-to-Hire | Remote\r\nOur client seeks a Senior Full Stack Developer to lead design and delivery of enterprise web applications across C#/.NET, Azure, SQL, and modern front end with Blazor. The role drives full lifecycle engineering, security, and performance for financial systems and integrations with ERP platforms. You will serve as a technical authority, mentor engineers, and ensure compliant, reliable solutions that support global operations.\r\nRate: $80.00 to $85.00/hr. W2\r\nResponsibilities\r\nDesign, architect, and deliver scalable full stack solutions using C# (.NET 6/7/8+), ASP.NET Core, REST/gRPC APIs, and Blazor.\r\nOwn end-to-end feature delivery including requirements analysis, technical design, implementation, testing, peer review, and production release.\r\nBuild and maintain back-end services, API layers, business logic, data access, and event-driven components using Azure Service Bus and Event Grid.\r\nDevelop responsive, accessible front-end interfaces aligned with UX standards and business needs.\r\nApply SOLID principles, design patterns, clean architecture, and test-driven development.\r\nArchitect and operate cloud-native solutions on Azure including App Services, Functions, AKS/Container Apps, Logic Apps, and API Management.\r\nImplement Azure-native data and integration patterns with Azure SQL, Cosmos DB, Azure Data Factory, and Azure Service Bus.\r\nAutomate infrastructure with Bicep, Terraform, or ARM and implement observability with Azure Monitor, Application Insights, and Log Analytics.\r\nBuild CI/CD pipelines in Azure DevOps to enable automated testing, deployment, and release management.\r\nDesign and optimize T-SQL, stored procedures, views, and functions for SQL Server and Azure SQL Database.\r\nPerform query plan analysis, indexing, and execution optimization to meet performance SLAs.\r\nCollaborate on data integration patterns, reporting pipelines, and data platform architecture.\r\nIntegrate security best practices including OAuth 2.0/OpenID Connect, RBAC, secret management with Azure Key Vault, and data encryption.\r\nEnsure adherence to regulatory and compliance requirements relevant to financial services and insurance operations.\r\nConduct architecture reviews, threat modeling, and security design assessments.\r\nServe as a technical authority, mentor developers, and lead design workshops and governance sessions.\r\nTranslate business requirements into scalable technical designs and contribute to technical documentation and ADRs.\r\nDesign and implement integrations with ERP platforms such as SAP, Oracle, or Microsoft Dynamics 365 Finance & Operations.\r\nBuild secure, reliable data exchange layers including real-time APIs, batch interfaces, and event-driven pipelines for financial processes.\r\nEnsure data integrity and reconciliation across systems with validation, error handling, retry logic, and audit trails.\r\nSupport ERP upgrades, module rollouts, and platform migrations with end-to-end regression and integration testing.\r\nEngineer solutions in SOX-compliant environments with change controls, SoD, access governance, and comprehensive audit logging.\r\nMaintain control documentation including data flow diagrams, control matrices, and system boundary descriptions.\r\nLead root-cause analysis and post-incident reviews and maintain monitoring, alerting, and on-call readiness.\r\nManage technical debt, prioritize refactoring and modernization, and support deployments with rollback strategies.\r\nExperience Requirements\r\n10+ years of professional software engineering experience in full stack development within enterprise environments.\r\n10+ years of hands-on C# and .NET development including ASP.NET Core, MVC, Web API, and middleware.\r\n10+ years of SQL experience with T-SQL, SQL Server, and Azure SQL including complex queries, stored procedures, indexing, and performance tuning.\r\n10+ years of Microsoft Azure experience designing and implementing cloud-native applications using PaaS and serverless services.\r\nProven experience architecting and delivering enterprise web applications from inception to production at scale.\r\nExperience integrating enterprise applications with ERP systems such as SAP, Oracle, or Microsoft Dynamics 365 Finance & Operations via APIs, flat files, or middleware.\r\nKnowledge of SOX compliance requirements for IT systems including ITGC controls, audit logging, SoD enforcement, and SDLC change management documentation.\r\nExperience delivering data pipelines with Azure Data Factory, Azure Synapse Analytics, and/or Microsoft Fabric.\r\nFamiliarity with data lake architecture patterns, Azure Data Lake Storage Gen2, and OneLake.\r\nExperience with data governance tooling such as Microsoft Purview.\r\nStrong analytical and problem-solving skills, clear communication, and demonstrated technical leadership and mentoring.\r\nOwnership mindset with focus on quality, security, and operational excellence.\r\nMicrosoft Fabric experience (preferred).\r\nKnowledge of IFRS or GAAP and related data model design and reconciliation logic (preferred).\r\nExperience in reinsurance, insurance, or financial services data domains (preferred).\r\nExperience designing SOX-compliant SDLC processes within Agile frameworks (preferred).\r\nMicrosoft certifications such as AZ-204 or AZ-305 (preferred).\r\nFamiliarity with Domain-Driven Design, CQRS, and event sourcing (preferred).\r\nExperience with Cosmos DB, Azure Synapse Analytics, or Azure Data Factory for data integration (preferred).\r\nFamiliarity with GraphQL, gRPC, or SignalR for advanced APIs and real-time communication (preferred).\r\nContributions to open-source projects or reusable shared libraries (preferred).\r\nExperience in Agile/Scrum with SAFe or equivalent scaled agile frameworks (preferred).\r\nEducation Requirements\r\nMicrosoft Azure certifications such as AZ-204 (Azure Developer Associate) or AZ-305 (Solutions Architect Expert) (preferred).\r\nBenefits\r\nFor W2 consultants, we offer a great benefits package that includes medical, dental, and vision benefits, 401(k) with company matching, and life insurance.\r\nJ-18808-Ljbffr","datePosted":"2026-07-04T03:17:19.269Z","dateModified":"2026-07-04T03:17:19.269Z","hiringOrganization":{"@type":"Organization","name":"Eliassen Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Olympia","addressRegion":"WA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"fe9f235a13a4ef41a62bf3fe"},"url":"https://jobsearcher.com/jobs/fe9f235a13a4ef41a62bf3fe"}}