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

Lead design, development, and maintenance of scalable back-end services and Angular web UIs for multi-domain C4ISR. Mentor junior engineers, define technical direction, collaborate with analysts, and deliver containerized, high-performance solutions supporting Navy programs and warfighter needs.

Part-time operations assistant responsible for stocking and distributing breakroom snacks, managing inventory and orders, reconciling purchasing card receipts, coordinating events and training logistics, and handling mail/package pickup and distribution. Requires occasional supply pickups and adherence to budget and vendor coordination.

Lead design and implementation of secure API integrations, cloud-native and containerized deployments, AI-enabled digital ecosystems, MBSE activities (SysML), enterprise dashboards, semantic data models, and tactical interoperability (Link 16). Support DevSecOps pipelines, integrate LLMs and agentic AI, and provide technical recommendations to government leadership.

Senior Software Engineer to design, develop, and maintain scalable, high-performance backend services and web applications for DoD/Intelligence programs. Lead teams, mentor juniors, collaborate with analysts/operators, ensure reliability and performance, and deliver containerized deployments supporting warfighter missions.

Back-end software engineer on a small team building prototypes and IR&D for space domain awareness. Develop Java enterprise backend services, rapidly prototype demonstrable software, collaborate with analysts/operators, and support government space security efforts. On-site in Colorado Springs with limited remote days.

Design and analyze stormwater and drainage systems for transportation projects. Perform hydraulic/hydrologic analyses, develop plans and reports, lead drainage design efforts, mentor junior engineers, coordinate multidisciplinary teams, ensure QA/QC, interface with clients, and support proposals and business development.

Designs and executes test strategies for software-hardware integration, sensor fusion, autonomy, and end-to-end system verification. Develops/manual and automated tests, integrates test frameworks into CI/CD and MLOps pipelines, conducts I&V and root-cause analysis, documents artifacts in Jira/Confluence, supports qualification testing and field demonstrations, and mentors junior testers while complying with DoD/USSOCOM security requirements.

Serve as principal technical advisor and lead systems architect bridging mission requirements, MBSE, and implementation. Oversee system architecture, modeling & simulation, requirements engineering, and customer technical engagements while collaborating with product owners in an Agile/SAFe environment.

Support drainage design for transportation projects across several states: perform hydrologic/hydraulic storm drain, detention, and water-quality calculations; develop storm drain plans, profiles, and details; coordinate with roadway, structural, and utilities teams; learn from senior engineers to build expertise.

Develop and maintain resource-loaded project schedules and WBS for DoD programs; create CPM and funding plans, establish and track schedule baselines, generate Integrated Master Schedule outputs, coordinate with PMs and CONUS scheduler, and communicate schedule changes. Active Secret clearance required; occasional travel.