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

Record short vertical phone videos using provided scripts or guidelines; speak naturally on camera; film extra candid clips; deliver raw footage with good lighting and clean background; provide portfolio, location, languages, and availability when applying.

Own strategic restaurant owner/operator accounts, drive new store opening and regional deployment orders, prospect new customers, manage sales funnels and forecasts, resolve account issues, conduct field visits, and serve as the primary customer contact. The role requires selling complex restaurant technology solutions, including software, hardware, payments, POS, and related services, while collaborating across internal teams.

Build responsive Bubble.io applications for startup clients, collaborate with product managers and designers, refine requirements, test tools and assumptions, communicate with clients weekly, and contribute reusable components and tutorials to the internal library. The role offers autonomy, client exposure, and opportunities to advance into technical leadership or product management.

Leads FP&A consulting engagements for private equity portfolio companies in the government contracting sector. Responsibilities include finance function diagnostics, forecasting and budgeting, indirect and wrap-rate strategy, DCAA-aligned reporting, contract pricing, cash flow management, KPI development, and financial modeling. The Director also oversees client delivery, business development, team leadership, mentoring, practice development, and implementation of scalable tools and methodologies.

Leads FP&A advisory engagements for private equity portfolio companies in the government contracting sector. Responsibilities include developing indirect and wrap rate structures, financial models, budgets, forecasts, pricing analyses, KPI reporting, cash flow forecasts, covenant analysis, and DCAA-aligned reporting. The role also manages client relationships, supports business development, mentors team members, and helps implement compliant AI-enabled solutions.

Design, develop, customize and maintain enterprise Sitecore solutions (versions 9/10, SXA, JSS, XM Cloud). Produce technical specs, implement components, test and debug in test and production, support teammates, perform demos to customers, and escalate/resolve issues.

Remote three-month product management internship owning vision, roadmap, and prioritization for an integrated e-commerce and supply-chain SaaS platform. Coordinate cross-functional teams, conduct user research, define KPIs, run A/B tests, and productize AI agent/LLM capabilities. Focus areas include storefront conversion, WMS/OMS/MES features, multi-tenant JWT licensing, and go-to-market support. Mentored by Head of Product with potential conversion to paid full-time based on performance.

Design end-to-end technical architecture for an integrated supply-chain e-commerce platform (MES→WMS→OMS→Payments→Invoices). Define modular service architecture, API contracts, tenant isolation (Postgres RLS), deployment IaC (Terraform, Docker, Traefik), observability (Prometheus/Grafana/OpenTelemetry), security (JWT, Vault), and integration of production AI agent frameworks (LangChain/LlamaIndex/AutoGen). Mentor teams and deliver compliant, scalable technical blueprints with target SLOs.

Support onboarding/offboarding, manage access and IT asset inventory, provide first-level support for internal SaaS and ticketing systems, monitor dashboards/logs, troubleshoot and escalate incidents, maintain documentation and runbooks, and assist AI/ML and engineering teams with tool access.

Lead production-grade ML systems: build data pipelines, training and evaluation workflows, and scalable GPU inference. Fine-tune and adapt large models (LoRA, QLoRA, SFT, DPO, distillation), optimize deployments for latency/cost/reliability, and collaborate with product and engineering to ship robust, observable model-driven features.

Leads the end-to-end execution layer for machine learning, including data pipelines, large-model training and fine-tuning, evaluation, inference, deployment, monitoring, and reliability. Designs scalable GPU-based systems, optimizes performance and cost, partners with research and application engineering, and translates model capabilities into measurable production improvements. Also provides technical leadership, judgment, and support for high-impact ML delivery.

Lead the end-to-end ML execution: build and operate data pipelines, training and evaluation systems, and scalable inference. Fine-tune and optimize large models (LoRA/QLoRA/SFT/DPO/distillation), ensure GPU efficiency, monitor production quality, collaborate with product and application engineering, and rapidly ship reliable, safe ML solutions that translate research into production.

Lead UX and UI for a complex B2B web and mobile platform: create high-fidelity designs and prototypes, run user research and testing, maintain the design system and visual identity, collaborate with engineers and stakeholders, and recommend product and AI-driven improvements to enhance the auction experience.

Co-develop an EIC Pathfinder proposal focused on trustworthy cognitive AI, including causal reasoning, abstraction, planning under uncertainty, methodology, related work, and evaluation design. The researcher will help build a working TRL 3/4 system, develop benchmarks, and collaborate closely with a startup team through submission and subsequent project activities.

Provides third-tier technical support for enterprise cybersecurity customers, diagnosing complex issues through lab reproduction, source-code analysis, networking and systems investigation. The role prioritizes customer impact, develops workarounds with Engineering, supports Sales engagements, documents solutions, improves support processes, creates customer-facing content, and participates in limited on-call coverage. Requires expertise in Linux, networking, security technologies, databases, cloud and virtual environments, plus strong customer communication and escalation management skills.

Create advertisements, social media campaigns, promotional content, brand assets, short-form video, motion content, and business development collateral. Own creative projects from concepts through final delivery, maintain consistent brand storytelling, and proactively develop campaign ideas. Collaborate with Marketing and Business Development while working independently and managing priorities.