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

Build and maintain full-stack product features alongside cross-functional teams, contribute across architecture tiers, write tested maintainable code, collaborate with product managers, participate in re-architecture and technical design, and use logging and performance techniques to ensure low-latency, reliable user experiences.

Design, build, and operate scalable backend services and APIs for a SaaS platform using Python/FastAPI. Ensure reliability, performance, and observability across distributed systems. Work with PostgreSQL, SQLAlchemy, Temporal, Redis, AWS, and Terraform. Build frontend features with React and TypeScript, integrate third-party APIs, adopt AI-assisted development tools, mentor engineers, and drive architecture and developer experience improvements.

Manage day-to-day accounting: accounts payable/receivable, general ledger, reconciliations, invoicing, and collections. Maintain financial records, implement controls, prepare dashboards and board materials, and support the Finance Manager while handling confidential information.

Manage and execute email-first marketing campaigns for strategic partners. Drive strategy, oversee campaign execution with agencies and copywriters, analyze metrics, optimize performance, and report ROI and learnings to stakeholders while scaling insights across startup marketing.

Provide hands-on technical support and escalation for AI security products, troubleshoot complex network/security issues (proxies, endpoints, firewalls, IDS/IPS, VPNs), mentor TSE team, manage SLAs, develop documentation and training, collaborate with engineering/product, assist deployments, and analyze support metrics to improve processes.

Lead the onboard Digital Experience team to manage apps, Wi‑Fi, digital screens and interactive TV; resolve technical issues, drive revenue via promotions, train crew, monitor KPIs, handle guest complaints, and liaise with shoreside IT and marketing.

Support global social media strategy for an action-RPG: monitor trends, research content and influencers, assist content calendar and publishing, prepare copy and assets, track performance, and help execute culturally sensitive, localized campaigns for English-speaking gaming communities.

Unsolicited application call: Meilisearch invites candidates to apply even if no open role fits, describe your ideal job. Remote-first (EU or US East), hybrid in Paris, full-time, with benefits, equity, inclusive culture, and regular company offsites.

Design user-centered websites, dashboards, and data visualizations; create mock-ups, prototypes, and design specifications; ensure design system consistency; collaborate on user research and the design library.

Lead product design for a browser extension and web app: conduct user research, iterate concepts, build a design system, create flows/wireframes/prototypes/high-fidelity mocks, collaborate with engineering, use metrics to inform product, and own brand, landing pages, email templates, and product launch videos.