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

Remote annotator reviews Japanese text and images, draws bounding boxes, answers structured questions, and writes short summaries per guidelines to train AI systems. On-the-job training provided; assessment required.

Review and annotate Korean text and images (bounding boxes, structured questions, short summaries) following annotation guidelines to train AI systems. Work remote, 30-40 hrs/week for at least 3 months; on-the-job training provided.

Create and edit Spanish linguistic content and annotations, translate/localize English into natural Japanese, perform QA on model outputs for fluency and cultural nuance, annotate Japanese datasets, conduct Spanish linguistic research, and evaluate model behavior to improve Japanese language performance in NLP systems.

Annotate and label audio clips to improve AI models using Label Studio. Follow detailed guidelines and training materials, join training and feedback sessions, meet productivity targets with the Project Manager, and flag unclear samples or guideline issues.

Freelance remote role reviewing images in an online tool to rate technical quality (blur, noise, exposure, compression). Apply guidelines consistently, submit accurate, detail-oriented evaluations, and commit ~20+ hours/week for several weeks.

Create, translate, and localize high-quality Japanese content for LLMs; annotate and QA Japanese datasets; identify linguistic issues, conduct research, and improve NLP model performance.

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.

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.

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.

Create high-quality SolidWorks parts across automotive, aerospace, and healthcare domains. Deliver reproducible parametric models, clean feature trees, MBD with full GD&T, 2D drawings, working macros, screen recordings with narration, and structured JSON reasoning logs within a weekend pilot timeframe.