{"schemaVersion":"jobsearcher.job.v1","id":"5e45adfd8c49ea49e95d4f4f","url":"https://jobsearcher.com/jobs/5e45adfd8c49ea49e95d4f4f","canonicalUrl":"https://jobsearcher.com/jobs/5e45adfd8c49ea49e95d4f4f","title":"Lead Backend Engineer - DPS Core & Data Engine Squad","description":"OverviewIn this Senior Backend Engineer role, you will advance database modernization, performance optimization, and strategic refactoring of mission-critical systems. You'll join the DPS Core & Data Engine Squad, shaping the system-of-record platform that powers internal and external claims experiences at scale. You'll tackle complex stored procedures, performance tuning, and safe migration patterns while evolving .NET codebases toward clean, domain-aligned modules. This multi-year transformation emphasizes modernization with production stability and measurable impact on claims processing. You'll work with cross-functional teams to deliver scalable, service-oriented architecture.Compensation / Benefits401K MatchPaid time offAnnual Incentive Plan Performance BonusComprehensive health insuranceAdoption AssistanceTuition Reimbursement\",\"Wellness Programs\",\"Stock Purchase Plan options\",\"Employee Resource GroupsResponsibilitiesStored procedure refactoring to smaller, testable unitsPerformance engineering: query tuning, indexing, execution plan analysisSchema evolution with backward-compatible changes and safe rolloutsMigration seams: build facades/anti-corruption layers to gradually extract business logicRefactor .NET Framework code into maintainable modules with domain-aligned structureImplement strangler fig patterns for incremental migration while preserving production stabilityEstablish patterns for dependency injection, observability, and error handling in .NETImplement performance baselines, regression detection, and alerting for data-intensive workflowsParticipate in incident response and collaborate with SRE/DevOps on safe deployments (blue/green, feature flags, canary)Create diagnostic tooling and runbooks to reduce mean time to resolutionKey requirements8+ years of professional software development in object-oriented languages (C#/.NET)Expert-level SQL Server knowledge (SQL Server 2019)Advanced query optimization and index tuningStored procedure, function, and trigger development/refactoringDatabase design and normalizationPerformance tuning at scale with large datasetsIndexing strategies (clustered, non-clustered, etc.)SQL Agent jobs and automated workflow patternsTransaction isolation, locking, and concurrency managementC# and .NET Framework/.NET Core (legacy and modern)Experience refactoring established systems while maintaining production stabilitySQL source control (migrations, schema/stored procedures)Experience with strangler fig, anti-corruption layer, and facade patterns (preferred)DDD concepts familiarity (bounded contexts, aggregates)Azure SQL Database, Azure DevOps experienceObservability tools (Application Insights, SQL Profiler)API design and versioning (REST, OpenAPI/Swagger)Unit testing frameworks (xUnit, NUnit) and test data buildersPowerShell for database scripting/automationExperience with microservices and event-driven patternsORM familiarity (EF Core, Dapper) or native SQL knowledgecollaborationproblem-solvingownershipSQL Server 2019Stored proceduresQuery optimization","company":"Ccc Information Services","rawCompany":"ccc information services","city":"Oak Park","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-10-26T13:06:34.102Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"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":"Lead Backend Engineer - DPS Core & Data Engine Squad","description":"OverviewIn this Senior Backend Engineer role, you will advance database modernization, performance optimization, and strategic refactoring of mission-critical systems. 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You'll work with cross-functional teams to deliver scalable, service-oriented architecture.Compensation / Benefits401K MatchPaid time offAnnual Incentive Plan Performance BonusComprehensive health insuranceAdoption AssistanceTuition Reimbursement\",\"Wellness Programs\",\"Stock Purchase Plan options\",\"Employee Resource GroupsResponsibilitiesStored procedure refactoring to smaller, testable unitsPerformance engineering: query tuning, indexing, execution plan analysisSchema evolution with backward-compatible changes and safe rolloutsMigration seams: build facades/anti-corruption layers to gradually extract business logicRefactor .NET Framework code into maintainable modules with domain-aligned structureImplement strangler fig patterns for incremental migration while preserving production stabilityEstablish patterns for dependency injection, observability, and error handling in .NETImplement performance baselines, regression detection, and alerting for data-intensive workflowsParticipate in incident response and collaborate with SRE/DevOps on safe deployments (blue/green, feature flags, canary)Create diagnostic tooling and runbooks to reduce mean time to resolutionKey requirements8+ years of professional software development in object-oriented languages (C#/.NET)Expert-level SQL Server knowledge (SQL Server 2019)Advanced query optimization and index tuningStored procedure, function, and trigger development/refactoringDatabase design and normalizationPerformance tuning at scale with large datasetsIndexing strategies (clustered, non-clustered, etc.)SQL Agent jobs and automated workflow patternsTransaction isolation, locking, and concurrency managementC# and .NET Framework/.NET Core (legacy and modern)Experience refactoring established systems while maintaining production stabilitySQL source control (migrations, schema/stored procedures)Experience with strangler fig, anti-corruption layer, and facade patterns (preferred)DDD concepts familiarity (bounded contexts, aggregates)Azure SQL Database, Azure DevOps experienceObservability tools (Application Insights, SQL Profiler)API design and versioning (REST, OpenAPI/Swagger)Unit testing frameworks (xUnit, NUnit) and test data buildersPowerShell for database scripting/automationExperience with microservices and event-driven patternsORM familiarity (EF Core, Dapper) or native SQL knowledgecollaborationproblem-solvingownershipSQL Server 2019Stored proceduresQuery optimization","datePosted":"2026-10-26T13:06:34.102Z","dateModified":"2026-10-26T13:06:34.102Z","hiringOrganization":{"@type":"Organization","name":"Ccc Information Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Oak Park","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5e45adfd8c49ea49e95d4f4f"},"url":"https://jobsearcher.com/jobs/5e45adfd8c49ea49e95d4f4f"}}