Full Stack Developer Jobs in Colorado, United States

Northstrat, a GRVTY company, builds secure, scalable software solutions for national security challenges. The Full Stack Developer participates in Agile ceremonies, designs and implements features using AWS, Java, Vue, Spring and databases, and deploys code through an automated DevSecOps pipeline while gathering user feedback.

Software Delivery & Cloud team at Dark Wolf Solutions builds rapid agile defensive cyber solutions for the United States Space Force. The Full Stack Developer designs, tests, implements, and maintains software tools that monitor, analyze, visualize, and report on cyber status of space ground systems and data links, while evaluating architectures and mentoring staff.

Northstrat is seeking a Full‑Stack Software Developer to join its growing agile development program. The role builds scalable, secure web applications using AWS, Java, Vue, Spring and DevSecOps pipelines while participating in all Agile ceremonies.

SHIV (SIGINT Holistic Integration and Verification) program at GRVTY builds a comprehensive dashboard for mission metrics and integration testing. The Full Stack Developer designs and implements front‑end Vue interfaces and back‑end Java/Python services, automates testing with Cypress, and deploys via Docker/Kubernetes on AWS. Aurora, CO and Sterling, VA, on‑site, Full-time.

Northstrat's development team builds a comprehensive dashboard for program metrics, release notes, and integration testing status. The Full Stack Developer participates in Agile ceremonies, designs front‑end Vue interfaces and back‑end Java/Python services, and deploys code via automated DevOps pipelines on AWS. Sterling, VA, 100% onsite, on‑site work model.

Full Stack Web Developer at CACI International’s Denver team, building responsive, scalable web applications to solve national security challenges. The role designs and implements React.js front‑ends and Flask/Express.js back‑ends, builds RESTful APIs, and optimizes PostgreSQL databases.

Lynker, a Federal Government Contractor, is seeking a Senior Full Stack Developer to support a long-term contract with the Space Weather Prediction Center (SWPC). The role involves designing and modernizing intuitive, responsive web interfaces and back-end systems that communicate critical space weather information, including integrating generative AI and machine learning features.

Full Stack Web Developer on CACI’s technology team, building responsive, scalable applications to solve national security challenges. The role designs and develops modern web apps using React.js, Flask/Express.js, and PostgreSQL, integrating RESTful APIs and ensuring performance, reliability, and security.

Comcast Technology team builds scalable, cloud‑hosted applications and firmware for embedded devices. The Senior Full Stack Developer architects microservices, designs APIs, and mentors junior engineers while collaborating across hardware, software, QA, and cloud teams.

Colorado Rockies Baseball Club seeks a Senior Full Stack Developer to join the Baseball Systems team within Baseball Operations. You will design and build internal web applications for scouting, player development, and research, owning features from backend services to user interfaces.

CACI's Radar and Sensor Technologies group is seeking engineers to support the development of algorithms and software for synthetic aperture radar, low observables, electro-optical, and other remote sensing capabilities. You will convert algorithm prototypes into robust software applications, collaborate with radar and research scientists to improve product image quality, and participate in the full development lifecycle.

CACI's Radar and Sensor Technologies group seeks engineers to support algorithm and software development for synthetic aperture radar, low observables, electro-optical, and other remote sensing capabilities. Day-to-day work includes converting algorithm prototypes into robust software applications, collaborating with radar and research scientists to improve product image quality, and participating in the full development lifecycle from planning through deployment and maintenance.

CACI's Radar and Sensor Technologies group is seeking engineers to support development of algorithms and software for synthetic aperture radar, low observables, electro-optical, and other remote sensing capabilities. You will convert algorithm prototypes into robust software applications, collaborate with radar and research scientists, and participate in the full development lifecycle.

Software Development Team delivering next‑generation mission management systems using cloud‑native technologies. The role builds and maintains Java microservices and Vue.js user interfaces, writes automated tests, and deploys code through a fully automated DevSecOps pipeline.

CACI's Radar and Sensor Technologies group seeks engineers to support algorithm and software development for synthetic aperture radar, low observables, electro-optical, and other remote sensing capabilities. You will convert algorithm prototypes into robust software, collaborate with radar and research scientists, and participate in the full development lifecycle.

OneRTX Process & Systems Transformation Program team builds and modernizes ERP solutions on SAP S/4HANA. The SAP ABAP Full Stack Developer designs, develops, and supports ABAP, RAP, and Fiori applications, establishes clean‑core standards, and aids migration of ECC to S/4HANA.

Boeing Digital Services seeks experienced or senior Greenfield Full Stack Developers (Builders) to build cloud-native systems for cutting-edge digital aircraft maintenance products. You will deliver end-to-end software, integrating AI/ML/LLM capabilities at the center of product features while modernizing legacy systems and building new ones.

Connect for Health Colorado, the state’s public health insurance marketplace, builds and maintains the online platform that enables individuals and small employers to compare plans, apply for financial assistance, and purchase coverage. The Senior Full Stack Developer (Front-End Specialist) leads the design and implementation of high‑performance Angular applications, collaborates with product, UX, and infrastructure teams, and mentors developers while leveraging AI‑enabled tools to accelerate de

CVS Health is seeking a Senior Full-Stack Developer to serve as the hands-on technical anchor for its engineering team, owning architecture and critical-path development while setting technical direction and mentoring engineers. Day-to-day work centers on designing, building, and reviewing code, partnering with product, architecture, and business stakeholders to translate business goals into a technical roadmap, and maintaining high standards of code quality, security, and operational reliabilit

CACI is seeking a Mid-level Full Stack Software Developer to join the Makalu contract team, building and maintaining cloud-native applications that deliver Situational Awareness and Collaboration capabilities for critical systems. Day-to-day work includes designing and developing with Java and JavaScript, implementing microservices in cloud environments, collaborating cross-functionally in an Agile setting, and contributing across the full software development lifecycle.