Dotnet Developer

Must-Haves:8+ years of commercial software development experienceStrong SQL Server expertise (T-SQL, stored procedures)Solid C#.NET development, including RESTful APIs and microservicesExperience with Terraform / infrastructure-as-codeProficiency in Python and some exposure to AngularExperience building reusable services and APIs for data feed/app onboardingStrong experience in data modeling and automated testingComfortable working in a database-centric system with complex integrationsPlusses:Experience with AWS native services (EC2, EKS, Lambda, SQS, SNS, Glue, DMS)Familiarity with Ansible or additional IaC toolingExposure to Sybase and/or PostgreSQLFinancial services experience (Equities, Fixed Income, Index Services)Experience with agentic AI tools (e.g., GitHub Copilot)Knowledge of cross-account AWS integration patternsDay-to-Day:Build and enhance reusable integration services and APIs for onboarding data feeds and applicationsSupport Database Migration Services (DMS) to replicate data from PRIME to GRIDContribute to GML Monthly Phase 2 automation (ingestion of GRID files into PRIME)Collaborate with the GRID team to define communication contracts and integration processesApply strong data modeling and automated testing practices across integrationsEnsure adherence to AWS architectural governance for cross-account integrationsOwn stories end-to-end through production, including BAU release, defect resolution, and change managementOperate within a Kanban delivery model as part of the PRIME Integration teamJob Description:Insight Global is seeking a Senior Developer for a leading financial services client. This individual will play a key role in building scalable, reliable integration capabilities that enable seamless onboarding of data feeds and applications across critical platforms. The ideal candidate brings deep experience in backend development, cloud infrastructure, and API design, and is comfortable working in complex, highly integrated systems. This role offers the opportunity to work with modern AWS services and infrastructure-as-code practices while driving automation, data movement, and system interoperability in a high-impact financial environment.