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

Provides accounting advisory services to private-company clients, including month-end close, accounts payable and receivable, journal entries, reconciliations, financial reporting, and cash management. Supports compilation reports, ERP implementations, process improvements, client engagements, and special projects while collaborating with managers, consultants, and client stakeholders.

The Senior Fullstack Software Engineer will design, implement, and maintain features for Conveyor's SaaS platform, involving both backend and frontend work, while collaborating closely with team members and mentoring juniors.

Lead and build the full sales organization, personally close mid-market and enterprise deals, establish playbooks, pipeline discipline, forecasting, hiring and comp plans, and partner with CEO, marketing, CS, and product to scale revenue toward $50M+ ARR.

Improves manufacturing processes through Lean Manufacturing, automation, workflow improvements, data collection, and hands-on technical support. Leads Kaizen and continuous improvement projects, troubleshoots production issues, develops corrective actions, improves yields and efficiency, and supports quality and cost objectives. Collaborates cross-functionally, documents process requirements and equipment specifications, presents project results, and coaches teams in Lean Six Sigma methods.

The Customer Success Manager will manage client relationships from onboarding to ongoing support, ensuring satisfaction and timely delivery of projects.

Build and scale a fintech platform across accounting, tax, and banking. Own feature lifecycle from design to deployment, write backend and frontend code, improve infrastructure and reliability, and collaborate with product and design to deliver customer-focused features.

Serve as a fractional marketing leader for early-stage startups: define and execute go-to-market strategy, positioning, messaging, demand generation, product marketing, analytics, and growth programs. Collaborate with founders and other experts, prioritize high-impact opportunities, and balance strategic guidance with hands-on execution to drive measurable growth.

Work across AI, backend, and frontend: curate and clean writing datasets, fine-tune large language models, run training experiments, develop metrics and eval sets, build backend services in Python/Django, and implement frontend features with React.

Leads Tidal Financial Group’s complete B2B marketing function, including brand, content, digital, events, communications, design, research, SEO, and client ETF marketing. Sets strategy, builds scalable processes, develops the team, strengthens Tidal’s market position, supports issuer launches, drives demand generation, and establishes performance metrics tied to growth and marketing ROI. Partners with business development, product, strategy, clients, and executive leadership in a regulated financial-services environment.

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.