Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Senior developer to lead a 5-6 person team on a Member Enrollment application. Support and resolve tier 2 enrollment incidents, handle business queries, develop features, and improve performance. Requires FACETS payer experience, EDI 834/820 knowledge, strong SQL debugging and web development skills (Angular/React and .NET). 6-month contract-to-hire, remote working EST hours.

Lead end-to-end testing for SAP Ariba and SAP S/4HANA procurement solutions. Define test coverage, create and maintain manual and automated tests (Playwright/Java or JS), validate sourcing-to-pay workflows and integrations, manage defects, support release/regression cycles, and mentor team members on QA and automation practices.

Lead design, development, and maintenance of enterprise-grade React + TypeScript applications. Own front-end performance, responsiveness, and security; integrate with .NET/Azure backends; mentor junior developers; perform code reviews and debugging; modernize legacy apps; collaborate with designers, offshore teams, and stakeholders in Agile ceremonies.