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

Support JMI's marketing team by creating customer profiles, helping develop targeting strategies for other interns, and completing a flexible, course-aligned market research project under mentor guidance.

Create standard design guidelines and graphic assets to support the marketing team and fellow interns. Work is project-based, guided by a volunteer mentor, and flexible to meet course internship requirements.

Project-based marketing internship creating a marketing strategy for JMI's educational content. Interns work within a six-person marketing team, are matched with volunteer mentors, and will produce strategic media to promote content and membership. Flexible project scope to meet spring internship course requirements.

Lead customer software implementations from kickoff through handoff, managing timelines, stakeholders, technical configurations, custom workflows, training, and customer expectations. Identify and resolve implementation challenges, document configurations, analyze implementation data, and improve processes to reduce time-to-value and increase customer satisfaction. Collaborate with Account Management, Support, and Sales while driving strategic onboarding initiatives.

Designs and releases mechanical layouts, detail parts, assemblies, drawings, and model-based definition datasets for Blue Origin’s lunar transfer stage vehicle. Uses Creo Parametric and Windchill, applies GD&T and tolerance analysis, manages complex CAD assemblies and bills of materials, and supports spacecraft structural design, material selection, manufacturing processes, and design-for-manufacturability in cross-functional aerospace teams.

Leads a team developing, integrating, maintaining, and releasing CAD models for lunar transfer-stage vehicles. Responsibilities include hiring and mentoring designers, improving CAD processes, managing technical schedules and risks, tracking deliverables, communicating progress to leadership, and ensuring products are efficiently designed, manufactured, procured, tested, qualified, and delivered.

Conduct thermal and fluids analyses for Blue Origin’s MK1 lunar lander throughout design, testing, integration, and production. Develop and validate thermo-fluid models, perform system-level trade studies, analyze test data, post-process results, document engineering conclusions, and present findings to technical stakeholders. The role requires expertise in fluid mechanics, heat transfer, thermodynamics, and spacecraft fluid systems, with modeling experience using Thermal Desktop Sinda/Fluint.

Own the full sales cycle for cybersecurity solutions, from prospecting and qualification through negotiation and close. Build qualified pipelines, exceed net-new ARR targets, conduct discovery, deliver value-based pitches, and partner with Solutions Architects on demos and proofs of concept. Collaborate with Marketing, Sales Development, and Customer Success on acquisition and expansion opportunities. Maintain Salesforce pipeline accuracy, monitor industry trends, and contribute to sales strategy.

Performs treasury finance operations, including loan sales, data analysis, reconciliation, and financial controls. Automates recurring workflows using SQL, Python, Excel, and AI tools; maintains and modernizes data pipelines; investigates discrepancies; and communicates insights to technical and business stakeholders. Serves as a subject matter expert on loan data and finance processes while supporting fraud prevention and financial governance.

Own and grow SPAN’s largest solar and storage installer partnerships. Responsibilities include account strategy, revenue forecasting, order and inventory management, joint programs, QBRs, sales enablement, partner training, product roadmap coordination, and cross-functional execution. The role manages relationships across executive, regional, sales, and field installation teams while driving adoption, installations, and commercial results.

Develop and operate Airbnb’s large-scale cloud infrastructure platform, including Kubernetes, developer APIs and CLIs, autoscaling, capacity management, and cloud automation. Build secure, reliable, scalable, and highly available distributed systems using public cloud technologies. Optimize existing infrastructure, improve performance and operational efficiency, troubleshoot production systems, and collaborate across engineering teams and open-source communities.

Designs and ships native iOS and Android features using Swift and Kotlin. Owns end-to-end mobile initiatives, aligns architecture and shared client contracts, maintains performance and app-size standards, translates product requirements into platform-appropriate implementations, and supports technical reviews, mentoring, pairing, and code quality across both platforms.

Build and maintain reliable data models, pipelines, metrics, dashboards, and self-service data products for Airbnb.org. Own data quality, testing, validation, incident response, and improvements to data assets. Partner with Marketing, Fundraising, Programs, Product, Data Science, and Engineering to translate business needs into trusted data solutions. Lead projects from ambiguous scoping through delivery, communicate technical tradeoffs, and mentor fellow data practitioners.

Build and manage relationships with state correctional agencies and justice-system stakeholders. Understand partner needs, adapt product offerings and data analysis, communicate requirements to cross-functional teams, and drive measurable impact and financial sustainability. The role requires frequent travel to meet state officials and visit prisons and parole offices, along with navigating challenging environments and supporting technology-enabled change.

Own and execute end-to-end demand generation and ABM programs to drive qualified pipeline and revenue for healthcare procurement and payment solutions. Build multi-channel campaigns, manage marketing automation and Salesforce integration, own lead scoring/attribution and funnel analytics, and align closely with Sales, Product, and Customer Success to accelerate opportunities and improve conversion.

Deploys, secures, accredits, and operates classified IT environments supporting U.S. government missions. Maintains CWAN, DISN, SIPR, and JWICS networks, classified workstations, peripherals, endpoints, identity systems, and office infrastructure. Partners with the ISSM and Facility Security Officer to ensure secure, reliable operations across Secret and SCI environments. Owns system reliability, patching, documentation, user support, automation, and compliance while enabling fast access for distributed engineering and operations teams.

Develop backend satellite operations software using Python and AWS, build and troubleshoot APIs, integrate containerized deployments (Docker/Kubernetes), use IaC (Terraform), collaborate in Agile teams, and contribute to generative AI integrations, DevSecOps, CI/CD, and architecture to support scalable, secure mission operations.