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

Lead a hands-on software engineering effort for Zeta’s real-time events pipeline. Design, build, deploy, and operate high-volume event ingestion, processing, and delivery systems. Own architecture, reliability, observability, performance, cost, data quality, and on-call improvements. Collaborate with Product, Data, and downstream platform teams, define stable interfaces and SLAs, evaluate technologies, lead production launches, and mentor engineers through design and code reviews.

Lead Zeta’s AI-native Application Security function by defining strategy, building the team, embedding security agents and policy-as-code into IDEs, pull requests, CI/CD, and AI/ML pipelines, and overseeing continuous threat modeling and validation. Own security for AI systems, models, prompts, and agents, including adversarial testing for prompt injection, model abuse, and data leakage. Mentor engineers and promote automated, secure software development practices.

Own enterprise client relationships and drive profitable revenue growth through expansions, renewals, strategic pursuits, and new solutions. Lead client strategy, executive communications, contracting, and cross-functional teams to deliver measurable business impact and high satisfaction. Build repeatable client development processes, navigate stakeholder complexity, identify custom opportunities, and sell data-driven managed-service campaigns across multiple media channels.

Build and maintain data pipelines, ingestion workflows, transformations, and data products using Python, SQL, and cloud data platforms. Test and troubleshoot systems while applying Git, software testing, and CI/CD practices. Collaborate with senior engineers and cross-functional stakeholders, use AI-assisted tools, and deliver reliable data solutions in a fast-paced startup environment.

Develop and evolve distributed spacecraft ground-control systems using Elixir and OTP. Own features from design through production, establish fault-tolerant architecture, improve reliability and performance, maintain rigorous testing and code quality, mentor engineers, and collaborate across product, frontend, backend, operations, and astrodynamics teams. The role focuses on resilient, scalable services supporting satellite command and control, mission planning, data processing, and analysis.

Lead the technical direction of Elixir/OTP distributed systems for a spacecraft ground-control platform. Responsibilities include defining architecture and roadmaps, leading cross-functional initiatives, improving reliability and scalability, establishing testing and engineering standards, managing incidents, influencing product strategy, documenting systems, and mentoring engineers and emerging technical leaders.

Own end-to-end product design for Crexi features and workflows, from discovery through launch. Partner with Product and Engineering, evolve the design system, conduct user research and usability testing, and design for measurable business outcomes. Prototype AI-enabled experiences, ensure accessibility, and collaborate with Brand, Marketing, Sales, and Customer Success to deliver cohesive customer experiences.

Own the vision, strategy, roadmap, and end-to-end execution for a major AI-driven product area. Collaborate with Design, Engineering, Sales, Customer Success, and Marketing to ship measurable customer and business outcomes. Lead discovery, prototype and evaluate AI-enabled solutions, drive go-to-market and adoption, mentor product managers, and help improve product development practices across Crexi.

Own the full outbound sales cycle for mid-market merchants, including prospecting, pipeline development, discovery, demonstrations, negotiation, and closing. Develop tailored multi-product solutions across Square’s ecosystem, acquire new logos, manage Salesforce forecasting, and consistently exceed revenue targets. Collaborate with business development, product, marketing, implementation, and operations teams while serving as a consultative advisor throughout complex, multi-stakeholder deals.

Lead Statara’s Data Products & Engineering function, owning Snowflake-based data infrastructure reliability and evolution, solution architecture for client engagements, pre-sales technical support, cross-functional alignment, and team leadership to deliver scalable data and analytics solutions.

Provides escalated technical customer support for assigned products or customer accounts. Troubleshoots hardware, software, and access issues; resolves problems or escalates complex cases to technical experts and management. Responds through phone and online channels, documents inquiries and resolutions, follows up with customers, trains users on standard procedures, and collaborates with product and service delivery teams to maintain customer satisfaction.

Leads contact center leaders and frontline teams supporting Manheim clients and operational groups. Oversees staffing, service quality, KPIs, customer escalations, coaching, training, performance management, and process improvement. Partners with auction locations, corporate teams, sales, product, and vendors to improve client experience and implement operational projects. Ensures policy compliance, workforce effectiveness, and consistent delivery of high-quality customer service.

Leads contact center customer care operations for Manheim clients, managing leaders and frontline staff, staffing, scheduling, KPIs, service quality, coaching, training, escalations, and process improvement. Partners with auction locations, corporate teams, sales, product, and vendors to resolve issues and improve client experience. Oversees recruitment, performance management, policy enforcement, and implementation of customer service projects.

Lead strategic technical sourcing for aerospace, autonomy, AI, and hardware engineering roles. Build market maps, talent intelligence, and long-term pipelines using advanced sourcing platforms and AI-powered workflows. Coach recruiters and partners, measure sourcing effectiveness, and scale repeatable sourcing systems to accelerate hiring for cleared and niche engineering talent.

Owns Shield AI’s USMC business development, sales pipeline, revenue forecast, and quota across autonomy software and unmanned systems. Identifies and shapes opportunities, builds relationships with Marine Corps stakeholders, translates operational needs into funded procurement, leads capture and proposal efforts, and manages deals through contract award. Coordinates engineering, product, program management, and capture teams while driving adoption of fielded capabilities. The role requires defense sales or military operations experience, USMC familiarity, DoD procurement knowledge, up to 50% travel, and eligibility for TS/SCI clearance.

Own full-cycle recruiting for highly specialized software engineering roles spanning autonomy, robotics, embedded software, perception, planning, distributed systems, simulation, machine learning, and infrastructure. Develop sourcing strategies, advise engineering leadership on talent markets and workforce planning, manage complex pipelines, improve recruiting processes and tooling, deliver strong candidate experiences, and mentor junior recruiters.

Supports mechanical design of opto-mechanical optical instruments and laser systems for space and tactical environments. Responsibilities span proposal development, detailed design, fabrication, assembly, testing, verification, CAD, requirements management, DFM, engineering changes, subcontractor coordination, and cross-functional collaboration. The role also includes mentoring engineers and potential team leadership.

Supports mechanical design of opto-mechanical instruments, optical payloads, and laser systems for space and tactical environments. Responsibilities span proposal development, detailed design, fabrication, assembly, testing, verification, CAD, requirements management, subcontractor coordination, manufacturing optimization, engineering changes, and cross-functional analysis. The role also includes mentoring engineers, collaborating with systems engineering and program management, and potential future team leadership.

Supports opto-mechanical design of optical instruments, laser systems, and space or tactical payloads from proposal through verification. Develops CAD designs, applies GD&T and design-for-manufacturing principles, manages engineering changes, verifies requirements, and supports fabrication, assembly, testing, and cross-functional analyses. The role includes subcontract coordination, customer and supplier collaboration, mentoring engineers, and potential team leadership.

Leads medium-sized cross-functional engineering projects from design through implementation, balancing technical, cost, schedule, and quality requirements. Performs trade studies, technical evaluations, estimates, and supplier management; supports risk, cost, and schedule management. Coordinates engineering and program teams, communicates with customers and stakeholders, mentors junior engineers, reports project metrics to leadership, and drives innovation and continuous improvement.

The engineer will design, analyze, and implement advanced GNC systems for spacecraft, focusing on algorithm development and simulations. Responsibilities include programming, optimizing simulations, and ensuring compliance with performance requirements while collaborating with cross-functional teams.

Designs, analyzes, and tests aerospace systems and components, with emphasis on aerodynamics, aerothermal analysis, astrodynamics, or related disciplines. Performs vehicle-level analysis, system design, first-order analyses, simulations, and testing; develops technical documentation and reports; communicates technical information; and collaborates with cross-functional teams during reviews and engineering problem-solving activities.

Lead and develop a team of 6-8 account managers to deliver exceptional client service for enterprise accounts. Manage team operations and KPIs, implement scalable workflows and playbooks, drive process innovation, partner cross-functionally, resolve escalations, and build trusted client relationships to maximize retention and portfolio growth.

Supports the CEO and CFO through complex calendar, email, meeting, travel, communication, and executive coordination management. Prepares agendas, pre-reads, meeting logistics, documentation, notes, decisions, and follow-ups. Uses AI-enabled tools, automation, and integrated workflows to organize information, reduce administrative friction, improve retrieval, and maintain executive context. Handles confidential information, coordinates leadership, board, investor, and company meetings, and builds strong cross-functional relationships.