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

Create 1–5 minute walk-and-talk videos of public city locations, speak naturally on camera, record steady footage with clear audio, submit videos with accurate location details, follow creative guidelines, respect privacy and safety, and meet weekly time commitments.

Produce 1-5 minute walk-and-talk videos showcasing public locations. Speak naturally on camera, record steady footage with clear audio, follow creative guidelines, submit location details, respect privacy and safety, and deliver videos on schedule as a freelance contractor.

Remote Danish language annotator to review and label text and images, draw bounding boxes, answer structured questions, and write short summaries following annotation guidelines. No prior experience required; on-the-job training provided. 30–40 hours/week, $8/hour, minimum 6-month commitment.

Review and annotate Chinese text and images to train AI: draw bounding boxes, answer structured questions, write short summaries, and follow annotation guidelines. Remote, long-term contract (minimum 6 months), 30–40 hours/week, paid hourly with a short language assessment required.

Develop and maintain MCP tools and the MCP Toolbox for Databases; expand test coverage for agentic coding assistants; refactor and maintain test frameworks; convert technical posts into production-ready sample code and documentation; build real-world data applications (QueryData) to support product R&D and collaborate with cross-functional teams to accelerate agentic AI adoption.

Create end-to-end computer-use tasks for AI agents in Linux desktop environments. Design realistic multi-application scenarios, prepare files and instructions, write Python setup and automated scoring scripts, test tasks, and document them. The contract requires daily check-ins, rapid feedback, and availability throughout a three- to four-week engagement. Experience with AI tools, AI/ML projects, Linux VMs, Git, reinforcement learning environments, or computer-use benchmarks is relevant.

Short-term, remote paid project to export and redact personal financial data from at least seven apps/services (covering five mandatory categories), create two financial artifacts, follow quality and recency requirements, and submit redacted files for review and final approval.

Contract sales professionals will document a recurring, multi-step outbound sales task end-to-end via structured forms. Work includes precise thresholds, scoring, escalation paths, channels, tool access, and failure modes. Expect ~10 hours per submission; initial AI-driven interview and brief assessment required. US-based, 1099 contract, immediate start.

Short-term, paid project to export and redact personal financial data from multiple apps/services across five mandatory categories, create two financial artifacts, follow detailed submission and quality-review processes, and resubmit if required.