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

Software Engineering Interns will build and maintain a B2B CRM across the full stack, including Next.js and Tailwind CSS frontend interfaces, Node.js and AWS backend services, and MongoDB databases. Responsibilities include developing scalable APIs, optimizing performance, writing secure maintainable code, collaborating with engineering, product, and design teams, and contributing to architecture decisions. This is a remote-first, full-time 12-month internship with potential conversion to a full-time engineering role.

Generate qualified pipeline for Stream's AI Moderation product through targeted outbound prospecting (phone, email, LinkedIn), conduct discovery, book meetings with ICP prospects, collaborate with AEs, maintain Salesforce CRM accuracy, hit activity and pipeline goals, and iterate on outbound messaging and experiments.

Drive new business growth across financial institutions, managing enterprise sales cycles, building relationships with decision-makers, and representing Addition Wealth at industry events.

Design, implement, and maintain scalable cloud security controls for Vercel's platform. Harden infrastructure using infrastructure-as-code and policy enforcement, secure CI/CD pipelines, perform threat modeling and risk analysis, improve monitoring and incident response, and build platform-level security tooling in collaboration with platform and infrastructure teams.

Manage a large book of performance-marketing clients, drive revenue growth through data-driven strategies, monitor budgets and pacing, onboard and optimize campaigns, present business reviews, serve as primary client contact, and coordinate with internal teams for campaign delivery and invoicing.

Steward and grow a strategic insurance territory through full-cycle enterprise SaaS land-and-expand selling. Engage C-suite and product leaders, diagnose challenges, build data-driven ROI business cases, close complex $500k-$1M+ deals, and partner with delivery teams post-sale to ensure long-term customer success.

Part-time remote internship supporting the Email Automation team: transfer and code email copy into templates, maintain templates, perform QA, run semi-weekly A/B tests and data tracking, and assist with organizational and cross-functional email operations.

Support design, analysis, administration, and improvement of compensation programs (base pay, incentives, commissions). Lead annual compensation planning, market pricing, job evaluations, internal equity analyses, forecasting, and executive reporting. Build advanced Excel models and dashboards, maintain compensation data in UKG, and partner with People Ops, Finance, Payroll, and HR Systems to ensure accurate, equitable, and compliant compensation administration.

Lead design and delivery of scalable budgeting and pacing infrastructure. Build and maintain high-performance Java production systems, collaborate with engineering and product teams, apply data-driven decision making, and ensure reliability, observability, and continuous improvement of distributed systems.

Lead the US sales function through Sales Team Leaders to drive bookings, profit, conversion, productivity, forecasting, and customer satisfaction. Build sales strategy, coach leaders, manage capacity and reporting, partner cross-functionally, recruit and develop talent, and drive continuous improvement and change.