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

Develop and support a multi-tenant operational platform for alternative investment managers. Build frontend features, backend services, APIs, data-ingestion workflows, validation, scheduled jobs, database migrations, audit trails, access controls, and automated tests. Investigate production issues, improve reliability, support customer deployments, participate in code reviews and releases, and coordinate with technical and DevOps teams on installations and upgrades.

Own technical execution for a B2B operational software platform serving alternative investment managers. Lead architecture, hands-on full-stack development, code reviews, workflow and data-model maintenance, secure APIs, integrations, testing, deployments, migrations, and security remediation. Partner with the founder on priorities, mentor engineers, coordinate delivery, document the platform, and improve reliability, auditability, and release processes.

Design, train, deploy, monitor, and optimize speech and NLP models for a voice-agent platform. Build MLOps pipelines, APIs, and inference services while developing Android and iOS applications that integrate AI, voice, real-time communication, and backend services. Create frontend prototypes and dashboards, conduct model experiments, evaluate vendors, optimize performance, document systems, and maintain engineering quality across collaborative teams.

Lead outbound business development for IT services, software development, managed services, and EOR solutions across North America, the UK, and EMEA. Identify and engage prospects through LinkedIn, qualify leads, conduct online meetings, nurture relationships, advance opportunities through the sales pipeline, maintain accurate CRM records, and report performance against activity and opportunity targets.

Lead frontend architecture and development for an AI-powered voice platform. Build responsive dashboards and reusable components, integrate real-time WebSocket and WebRTC voice capabilities, consume AI backend APIs, manage complex application state, and optimize performance, accessibility, and reliability. Mentor frontend developers, establish coding standards, collaborate with designers and backend teams, and develop prototypes, testing strategies, and production-ready interfaces.

Design, train, deploy, monitor, and optimize AI/ML models powering a cloud-based voice agent platform. Responsibilities include STT, NLU, and TTS development; MLOps pipelines; AI API services; inference and latency optimization; frontend prototypes and dashboards; research, experimentation, vendor evaluation, documentation, and code quality. The role requires collaboration with backend, frontend, and infrastructure teams.