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

Extract actionable insights from large datasets to answer high-impact business questions. Clean and explore data, build and validate predictive models, run experiments, create dashboards, and collaborate to deploy and monitor models in production.

Manage end-to-end payroll processing, tax compliance and filings, deductions, timesheet verification, GL integration, employee inquiries, and audit-ready recordkeeping using payroll platforms and advanced Excel.

Serve as primary client contact via phone, email, and chat; troubleshoot complex technical or account issues; onboard and train new clients; maintain CRM records; escalate issues to engineering/management; follow up to ensure satisfaction and identify upsell opportunities; analyze feedback to improve product and processes.

Lead remote teams to deliver projects on time and on budget by planning scopes, breaking work into tickets, allocating resources, tracking budgets, mitigating risks, reporting to stakeholders, and fostering virtual team culture using asynchronous communication and collaboration tools.

Manage office systems, executive calendars, and large events; design digital filing structures; produce KPI and budget reports in Excel; lead administrative projects; oversee vendors and facilities; arrange complex domestic and international travel and expenses; support HR onboarding and confidential files; and draft company communications.

Record daily financial transactions, manage accounts payable and receivable, reconcile bank statements, process payroll via services like Gusto or ADP, produce monthly Balance Sheet and P&L reports, and maintain organized audit trails and receipts to ensure accurate financial records.

Maintain and reconcile the general ledger, prepare and post journal entries, perform bank reconciliations, execute month- and year-end closes, assist with financial statement preparation (GAAP), support tax compliance and audits, and manage fixed assets and depreciation.

Remote administrative support including email and calendar management, virtual meeting coordination, CRM and data entry, document preparation, travel booking, project support via PM tools, online research, and light bookkeeping.

Design, build, test, deploy, and maintain full-stack web applications. Implement responsive front-ends, server-side logic, APIs, and databases. Automate CI/CD, manage cloud infrastructure, and collaborate with designers and product managers to translate requirements into production-ready features.

Manage invoicing and accounts receivable: generate invoices and credit memos, verify billing data, record payments, reconcile accounts, handle billing inquiries and collections support, assist with month-end reporting, and maintain billing records for compliance.