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

Design, configure, and support LiveVox contact center solutions including dialer campaigns, IVR workflows, routing, agent desktops, integrations (APIs/CRM/SFTP), reporting, compliance, testing, and production support to optimize call performance and KPIs.

Define and drive end-to-end architecture for cloud-native, scalable microservices and responsive React frontends. Lead teams, create HLD/LLD, enforce standards, implement CI/CD and observability, ensure security, and guide technical decisions across development lifecycle.

Design and implement high-performance Angular frontends for AI-driven interfaces: real-time SSE/WebSocket streaming, complex state with Signals/NgRx, Chain-of-Thought visualizations, human-in-the-loop controls, performance optimization, API schema collaboration, and testing.

Lead design and build microservices using Spring Boot and DDD. Implement RESTful APIs, write test suites, optimize performance, integrate CI/CD, containerize services, and provide technical leadership across agile teams.

Lead software engineer responsible for designing, coding, testing, debugging, and stabilizing Java-based applications. Author and review technical designs, own complex stories and domain dependencies, mentor team members, enforce best practices, interact with business stakeholders, and improve processes and metrics. Provide guidance to contractors and participate in related agreements and SLAs.

Hands-on Tech Lead to design and deliver domain-driven Node.js/TypeScript microservices for customer-facing digital experiences. Own greenfield builds, set API standards, ensure production readiness (SLOs, observability, runbooks), lead incident triage/RCA, mentor engineers, and collaborate across web, mobile, data, security, and ops teams.

Lead delivery of a modern POS platform across UI, BFF, and backend microservices. Own product backlog, translate capabilities into user stories, define MVP scope and priorities, plan roadmaps, and support multi-squad delivery while partnering with architecture, store operations, and business stakeholders.

Customer-facing Forward Deployed Engineer who architects and delivers agentic AI POCs and enterprise deployments, mentors distributed teams, optimizes platform performance, and enforces MLOps/FinOps best practices.

Lead performance testing efforts: design and execute load tests, analyze results, perform root cause analysis, collaborate with developers and infrastructure to improve system performance, establish performance testing practices, create test artifacts, and generate management reports.

Design and own an end-to-end, agentic AI content generation platform using .NET and Azure. Architect event-driven agents, RAG pipelines with Azure OpenAI and Cognitive Search, integrate third-party and WordPress APIs, ensure multitenancy, security, observability, and CI/CD with IaC. Collaborate with DevOps to deliver scalable, auditable content automation.