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

Lead and scale a team of People Business Partners to act as trusted advisors to executives. Build operating models, run talent calibrations, develop managers, translate people data into recommendations, handle complex employee relations, and partner with Talent, Total Rewards, and People Ops to align people programs with business needs.

Own strategic finance support for a functional business area, including operating and capacity models, forecasts, budgets, long-range plans, variance analysis, vendor and expense reviews, monthly business reviews, and decision support. Partner directly with functional leaders, automate recurring work, and provide actionable analysis for headcount, spending, and investment decisions.

Develop cross-platform C++ and Qt software for network device discovery, monitoring, and data collection across Windows and Linux. Build high-performance, concurrent, asynchronous systems that communicate with thousands of devices using SNMP, SSH, ICMP, WMI, and related protocols. Own testing, troubleshoot issues across application, operating-system, and network layers, optimize reliability and performance, and collaborate with backend, UI, QA, and product teams.

Leads the creation and operation of NinjaOne’s marketing PMO, including intake, prioritization, planning, resourcing, delivery tracking, OKRs, QBRs, and portfolio reporting. Drives marketing transformation, AI adoption, process automation, and Centers of Excellence for events, channel, and field marketing. Oversees integrated campaigns through a direct report, aligning campaign execution with marketing priorities, cross-functional planning, and revenue outcomes. Manages senior stakeholders and director-level leadership across a distributed marketing organization.

Lead finance partnership for aerospace and defense business lines, overseeing program finance, FP&A, EAC/ETC forecasting, EVM, long-range planning, pricing, contract economics, and capital planning. Build program-level reporting and financial systems, ensure GAAP/FAR/CAS compliance, and advise executive and engineering leadership. Recruit and lead a high-performing finance organization supporting propulsion program development, production ramp-up, and operational scale.

The Talent Acquisition Partner leads recruiting for technical and aerospace roles, partnering with hiring managers to define requisitions, develop sourcing strategies, build talent pipelines, conduct candidate screens, and guide candidates through interviews. The role requires strong recruiting expertise, market awareness, relationship-building, accurate ATS management, and a commitment to inclusive hiring. The partner also supports employer branding, process improvement, and timely hiring across shifting priorities.

Own Blissway’s finance and operational engine, including monthly close, reconciliations, reporting, cash forecasting, customer billing, collections, vendor payments, payroll, benefits, contracts, insurance, and compliance calendars. The role partners with founders and an outside CPA firm, manages public-agency invoicing, improves processes, and ensures financial and operational deadlines are met.

Develop and maintain backend services for OppFi’s financial technology platform. Responsibilities include building Java applications and services, collaborating in an Agile environment, conducting code reviews and testing, documenting best practices, and refining technical requirements into production-ready solutions. The role uses AWS, Docker, PostgreSQL, APIs, and related cloud-native technologies.

Lead design and delivery of full-stack basketball scoring, statistics, and postgame features. Build scalable backend services and APIs with TypeScript and Node.js, develop React web experiences, support iOS and Android products, and make architectural decisions. Collaborate across product, design, and engineering teams, ensure code quality and system reliability, mentor peers, and contribute to technical standards and tools.

Leads technical strategy and architecture for a scalable advertising platform supporting video, server-side advertising, connected TV, programmatic advertising, and new ad formats. Designs distributed systems, evaluates ad technologies, improves reliability and observability, partners across engineering and product teams, mentors engineers, and guides long-term technical investments and roadmaps.

Build and operate production-grade AI developer tooling, agentic workflows, and shared infrastructure that improve software development across engineering teams. Responsibilities include AI-assisted code review, testing, issue triage, model integrations, evaluations, monitoring, cost controls, adoption enablement, and cross-functional collaboration with security, platform, quality, product, and design teams.

Lead a team of software engineers building and scaling Spark’s broker productivity platform. Responsibilities include architecting full-stack solutions, guiding technical direction, reviewing code, managing infrastructure priorities, coordinating product planning, sequencing projects, coaching engineers, hiring, and ensuring reliable, high-quality delivery. The role balances hands-on engineering with people management and is fully remote within the United States.

Build and deploy AI-native products that transform large-scale geospatial data into actionable intelligence. Design multi-agent workflows, integrate frontier LLMs, engineer tool-using agents, and develop data pipelines for anomaly detection and predictive analytics. Ensure secure, scalable cloud integrations and operate production AI systems using DevOps, containerization, orchestration, and CI/CD. Establish feedback and reinforcement mechanisms to improve model reliability while contributing to AI-first engineering standards and documentation.

Support the CEO by managing complex calendars, priorities, Board and stakeholder coordination, travel, expenses, meetings, briefings, and follow-up. The role requires exceptional judgment, discretion, communication, and organizational skills while coordinating with executives, government representatives, and colleagues. It also improves executive office workflows, supports recruiting coordination, strengthens collaboration among Executive Assistants, and uses productivity tools to increase efficiency while protecting confidential information.

Leads JumpCloud’s global post-sale organization of 100+ across Customer Success, Technical Support, Professional Services, and Account Management. Owns retention, NRR, NPS, CSAT, onboarding, expansion, operational scaling, and AI-first automation. Partners with Product and Engineering to convert customer feedback into roadmap improvements, manages five direct reports, and presents metrics to executive leadership and the board. Requires significant SaaS leadership experience across SMB, Commercial, and Enterprise segments, global team management, analytical rigor, and approximately 30% domestic and international travel.

Develop scalable test automation frameworks, QA tools, and intelligent testing systems using Playwright, C#, and JavaScript/TypeScript. Integrate automated testing into CI/CD pipelines, build end-to-end, integration, and performance solutions, and apply AI techniques to improve test generation and defect detection. Partner with engineering and QA teams, troubleshoot reliability issues, contribute to test strategy, and mentor colleagues on automation and modern testing practices.