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

Lead and evolve Sierra Space's total rewards strategy to attract, retain, and motivate top talent through innovative compensation and benefits programs. Oversee compensation, equity, and wellness initiatives while partnering with senior leaders and providing guidance to the Board on total rewards matters.

Design, develop, test, and maintain business software applications. Write clean scalable code, perform debugging and unit testing, participate in code reviews, use Git, document designs, and collaborate with cross-functional teams to deliver features and improvements.

Manage and administer equity compensation programs (options, RSUs, performance shares, ESPP); process transactions and maintain cap tables; prepare Section 16 reports in Workiva; ensure ASC 718 and SOX compliance; manage vendors; conduct market research and collaborate with HR, Finance, Legal, Tax, and Payroll to support grants and equity policy administration.

Lead and deliver a program (or IPT/portfolio under $100M) owning cost, schedule, and technical performance. Develop program plans, manage budgets/schedules, monitor performance, implement corrective actions, report risks/status to stakeholders, interface with finance, mentor junior managers, and ensure contractual and regulatory compliance. Support customer-facing activities and continuous improvement.

As a Talent Sourcing Partner at Sierra Space, you will attract and recruit talent, manage pipelines, conduct screenings, and coordinate interviews while ensuring alignment with business needs.

Perform and lead structural design and analysis using hand calculations and FEA to solve complex aerospace structural integrity problems. Own discrete technical packages as a Responsible Engineer, develop practical solutions, collaborate across disciplines, mentor junior engineers, and communicate technical matters with internal and external stakeholders to ensure project integration and technical excellence.

The Avionics Technician I installs, inspects, tests, and repairs avionics systems while performing basic maintenance and setup activities. This entry-level role focuses on the use of precision tools, adherence to safety practices, and collaboration for high-quality work.

Design and develop flight software for space systems, mentor engineers, and ensure adherence to software development principles in an Agile environment.

Lead and optimize SI&OP processes connecting demand, supply, capacity, finance, and programs. Implement planning tools, develop dashboards and reports, drive cross-functional alignment, manage inventory and capacity strategies, facilitate planning cadences, and promote process adoption and continuous improvement to ensure on-time delivery and predictable program execution.

The Principal Software Test Engineer will lead software testing initiatives, mentor junior engineers, and oversee testing strategies while ensuring quality across complex aerospace software systems.