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

Own strategic finance, financial modeling, forecasting, investor materials, and finance operations while coordinating supply chain, production, inventory, logistics, and S&OP initiatives. Develop company-wide KPIs, operating cadences, strategic plans, margin improvement opportunities, supplier relationships, vendor engagements, and innovation roadmaps. The role partners closely with the CEO, COO, Operations, Sales, Marketing, and external accounting partners in a fast-paced startup environment.

Design and implement backend features in Go, build data pipelines and REST APIs, work with PostgreSQL and AWS, contribute to scalable system design, and optionally develop React.js user-facing features while collaborating in a fast-paced AI-focused startup.

Serve as the primary customer success contact for hotel clients, helping them adopt, optimize, and expand use of the company’s SaaS platform. Responsibilities include strategic business reviews, data-driven coaching, renewal and expansion support, issue resolution, onboarding transitions, product feedback, and customer journey improvements. The role is remote, requires West Coast residence, executive-level communication, and travel up to 35% for client meetings and industry events.

Design and productionize ML models and agentic systems for intraday financial alpha generation. Build data pipelines, experiment frameworks, and portfolio optimization methods. Collaborate with quants and engineers to move models from research to live trading environments.

Leads end-to-end QA for web and mobile applications, including test planning, execution, reporting, performance testing, security testing, defect management, and release quality assurance. Implements test automation and CI/CD integration while collaborating with product managers, developers, and international teams. The role also drives QA initiatives, investigates vulnerabilities and bottlenecks, and improves quality processes in a fast-paced startup environment.

Owns full-cycle recruiting for sales roles, including intake, sourcing, screening, interviewing, offers, and hiring. Partners with sales and HR leaders to define hiring needs, build talent pipelines, manage multiple requisitions, track recruiting metrics, and improve recruiting processes. The role is remote and focuses initially on hiring across Central and Eastern time zones.

Drive new client acquisition in zero-base accounts, consistently generate and qualify pipeline, close high-value B2B enterprise SaaS deals, prospect and cold-call, run demos, collaborate cross-functionally, and act as a trusted advisor to grow and retain accounts.

Open application inviting AI engineers, full-stack developers, data scientists, finance experts and others to apply. Candidates should submit a resume/LinkedIn, links to work (GitHub, Kaggle, portfolio) and a brief note explaining motivation, value they bring, and desired roles or projects.

SynX Therapeutics, a biotech start-up, invites speculative applications for future roles related to drug discovery and engineered biology.

The Sales Manager will drive intermodal sales growth by acquiring new clients, managing existing relationships, negotiating contracts, developing sales strategies, tracking performance, and meeting revenue targets. The role requires collaboration with operations and marketing teams, industry networking, market analysis, client presentations, and travel of up to 50%.