- CACI International (Aurora, CO)
- …Current Security+ certification (or the willingness to get it) _Desired:_ + Experience with Java / Back - end + Experience with DevOps processes and tools + ... Senior Front End Software Developer /Engineer Job Category: Engineering...+ Automated testing tools: Mockito, JUnit, Cypress, etc. + Java 17: Spring Boot, Spring Framework, and REST microservices… more
- TEKsystems (Aurora, CO)
- …years of experience in lieu of a degree. * Experience as a front- end , back - end , or full-stack developer * Experience developing on teams using Agile ... and tools * Experience designing, developing, and troubleshooting in Java * Experience using object oriented design * Experience...a degree. * Experience as a front- end , back - end , or full-stack developer *… more
- CACI International (Aurora, CO)
- …* Experience: 3 or more years of experience in software development * Experience with Java / Back - end OR * Experience with Web/Front End * Experience ... Travel Required: None Type of Travel: None Anticipated Posting End : 7/22/2026 CACI is seeking a Software Developer...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
- BAE Systems (Boulder, CO)
- … and UX development using JavaScript, Angular, React, JavaFX, Python, or Qt + Back - end development using SQL and NoSQL databases, and JPA/ORM + Modeling, ... planning, or scheduling software development in languages such as Java , C , or Python **Preferred Education, Experience, & Skills** + Any experience in mission… more
- Northrop Grumman (Aurora, CO)
- …+ Experience developing in Java + Experience as a front- end , back - end , or full-stack developer . + Experience developing on a team using ... Successful candidate will perform the responsibilities of a part-time JAVA developer and part-time DevSecOps engineer. +...as part of an Agile development team to deliver end - end automation of deployment, monitoring, and infrastructure… more
- AIG (Salida, CO)
- …management of digital insurance platforms. The ideal candidate will have strong front- end and back - end technical capabilities, cloud architecture experience, ... We are seeking a highly skilled, hands-on Senior Full-Stack Engineer with expertise in Java , Spring Boot, Angular, AWS Cloud, database development, deployment, and… more
- Northrop Grumman (Aurora, CO)
- …other languages in use such as Java or JavaScript. Needs exist for front- end developers, back - end developers, and full-stack developers. We are flexible ... one year + Experience as a front- end , back - end , or full-stack developer +...and tools + Experience designing, developing, and troubleshooting in Java or Python + **Current Top Secret/SCI security clearance… more
- Lockheed Martin (Colorado Springs, CO)
- …to be a full\-stack developer working on both front\- end and back \- end software using Java and JavaScript, as well as developing automated ... tests \(unit tests, service level tests, and end \-to\- end tests\) to ensure high quality software...Development experience with any of the following programming languages: Java or Python * Recent on\-program Site Reliability Engineering… more
- CACI International (Denver, CO)
- …maintenance) required * Understand the Software development life cycle (including front and back end ) * AWS Experience (CDK, SAM, EKS) * Proficiency with ... Travel Required: None Type of Travel: None Anticipated Posting End : 10/31/2025 **The Opportunity:** As a key member of...* Backend development experience with common languages like Python, Java , Node.JS, C++, GO, Rust, etc. * Experience with… more
- EchoStar (Littleton, CO)
- …customer experiences. **Key Responsibilities:** + Design, implement, and test front- end and back - end solutions using Java , Spring, and AWS. + Plan, ... live whiteboarding or technical assessment session.** Work as a mid level agile developer in Wireless IT OSS building modern software solutions in cloud native… more