Java & Spring Backend Engineer | TS/SCI Full Poly
Cymertek Corporation
A dynamic technology firm in Aurora, CO, is seeking a talented Java / Spring Developer to design and implement scalable enterprise applications. You will work closely with cross-functional teams to deliver high-quality software, ensuring performance and security. The ideal candidate should hold a Bachelor's Degree and possess strong programming skills in Java and Spring technologies. This role offers a flexible work schedule and extensive benefits, indicating a supportive and family-oriented workplace culture. #J-18808-Ljbffr Cymertek Corporation
$82.1k - $172.4k
...services company in Colorado is seeking a Full Stack Software Engineer. The role involves designing,... ...qualifications include a Bachelor's degree, TS/SCI clearance, and experience in Java, JavaScript, and modern frameworks like Spring Boot. The expected salary range is...Java$82.1k - $172.4k
CACI International Inc. in Aurora, CO, is seeking a Full Stack Software Engineer to work on innovative software solutions. The role involves designing... ..., and managing CI/CD pipelines. Candidates must have a TS/SCI security clearance and a Bachelor's degree in Computer...Suggested$90.3k - $189.6k
...solutions provider in Denver, Colorado seeks a Full Stack Web Developer to join their dynamic... ...frontend and Flask/Express.js for the backend. Responsibilities include building... ...years of experience, and must hold an active TS/SCI clearance. The position offers a competitive...Suggested- Java / Spring Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY... ...Developer Spring Boot Developer Backend Developer Full Stack Java Developer Software Engineer Java Microservices Developer Web...JavaTemporary workFor contractorsImmediate startFlexible hours
$130k - $160k
...Senior Backend Software Engineer Location: Gaithersburg, Maryland... ...: Top Secret/SCI with the ability... ...Polygraph Schedule: Full Time Travel: No... ...backend services using Java or Python • REST... ...• Active TS/SCI clearance with... ...• Experience with Spring Boot, Django, or similar...JavaFull timeRemote work$82.1k - $172.4k
## Full Stack Software EngineerAurora... ...Required to Start: TS/SCIEmployee Type... ...frontend and backend software for a complex... ...:** Active TS/SCI U.S. Government... ...3 years of Java, C#, or Python*... ...frameworks such as Spring Boot or Quarkus*... ...architects, and other engineers to define,...JavaContract workWork experience placementFlexible hours- ...ground systems. Candidates must have a Bachelor’s degree in STEM and at least 2 years of experience in Java development. This full-time position requires an active TS/SCI security clearance and U.S. citizenship. Benefits include medical coverage, a 401(k) match, and...JavaFull timeRelocation package
$108.4k - $227.5k
Overview Job Title: Mid-Senior Full Stack Developer Job Category: Engineering • Time Type: Full time • Minimum Clearance Required to Start: TS/SCI with Polygraph • Employee Type: Regular... ...Node.js, Python (FastAPI/Flask), or Java (Spring Boot) for third-party data access....JavaFull timeContract workWork experience placementFlexible hours$190k - $280k
A specialized recruiting firm is seeking a Software Engineer for a leading IT solutions client based in Aurora, CO. The role requires developing... ...in Elasticsearch, React, JavaScript, Go, and Kubernetes. A TS/SCI clearance is mandatory. Competitive compensation ranges from $1...Remote job- ...role requires U.S. citizenship and an active TS/SCI security clearance before starting. In this position, you will participate in the full software lifecycle, utilizing technologies... ...strong coding skills in languages such as Java or C/C++ are essential. #J-18808-Ljbffr...JavaWorldwide
$90 - $110 per hour
...Architect with a strong background in software engineering. You will provide technical direction to... ...of experience, along with expertise in Java or C++, cloud environments, and an active TS/SCI clearance. This position offers a full-time employment type along with...JavaHourly payFull timeFor contractors- ...recognized software development firm in Englewood is seeking a Full Stack Developer focusing on front-end using Angular. The ideal... ...has 7+ years of experience, strong in back-end technologies like Java/Spring Boot and NodeJS, and excellent communication skills....Java
$150k - $200k
...5 Posted : February 26, 2026 Full-Time Locations Stratagem Group... ...Overview The Staff AI/ML Engineer (LLMs) will lead the development... ...git, GitLab, Bitbucket) Active TS/SCI U.S. Government Security Clearance... ...additional languages: Java, C++, Rust, Go, and/or C# Experience...JavaFull timeTemporary workWork at officeVisa sponsorshipRelocation packageFlexible hours- A trusted federal contractor is seeking a skilled Full Stack Developer in Aurora, CO, to create dynamic web applications. The ideal candidate will have expertise in front-end and back-end development, collaborating with teams to solve complex problems using cutting-edge...For contractorsFlexible hours
- A prominent technology firm is seeking a highly skilled Full Stack Software Engineer to develop cutting-edge applications. This role involves working across the software development lifecycle, ensuring high performance, and optimizing applications for scalability. Ideal...Flexible hours
$82.1k - $172.4k
CACI International Inc. is seeking a Full Stack Web Developer in Denver, Colorado. You will build scalable, high-performance applications... ...development lifecycle responsibilities, including frontend and backend development. The position offers a salary range of $82,100 to $1...Flexible hours- Radix Metasystemsorporated is seeking talented Software Engineers to support mission-critical satellite ground systems. You will work on a Java Spring Boot application, collaborating with a mission-focused team. The ideal candidate has strong skills with Java, Spring Boot...JavaFlexible hours
- ...Aurora, Colorado, is seeking a Sr Software Engineer to support a 23-person software team. The... ...including software development in JAVA and C++, integrating subsystems, and providing... ...skills, and must have a security clearance (TS/SCI with polygraph) and relevant...Java
- Full Stack Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile... ...family. *** SIMILAR CAREER TITLES Software Engineer, Backend Developer, Frontend Developer, Web Developer...Temporary workFor contractorsImmediate startFlexible hours
- Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are... ...TITLES Software Developer, Full Stack Engineer, Web Developer, Application Developer,...Temporary workFor contractorsImmediate startFlexible hours
- Lockheed Martin in Littleton, Colorado, is seeking a skilled software developer with substantial experience in object-oriented programming and cloud platforms. This role supports the Erebus Program, offering cutting-edge intelligence applications. The ideal candidate will...
- ...Java Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship... ...Java Developer, Backend Developer, Full Stack Developer... ...Familiarity with frameworks like Spring or Hibernate Experience...JavaTemporary workFor contractorsImmediate startFlexible hours
- A technology services firm based in Colorado is seeking a React.js / Node.js Developer to design high-performance web applications. Candidates should have strong proficiency in React.js and Node.js, backed by a Bachelor's Degree in Computer Science or related field. The...Flexible hours
- ...building your skills in backend development, object‑... ...programming, and mission‑driven engineering, and you’re ready for... ...components using Java or Python REST API Development... ...US Citizenship Active TS/SCI with the ability to... ...Experience with Spring Boot, Django, or similar...Java
- Full Stack Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full Stack Software Engineer to join our team and contribute to the development...Temporary workFor contractorsImmediate startFlexible hours
- ...Full Stack Developers (2) Tentative Start Date: 10/1 6 month contract, could extend Onsite Requirements: 4 days onsite/week... ...Requirements: ~4+ years of hands on dev experience ~ Java ~ Spring Boot ~ AWS ~ Microservices ~ NodeJS - nice to have...JavaContract workLocal area
- Full Stack Developer (ReactJS, Vue, Angular) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking... ...TITLES Software Developer Full Stack Engineer Web Developer Front End Developer...Temporary workFor contractorsImmediate startFlexible hours
$82.1k - $172.4k
Job Title: Sr Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:... ...strong background in Java and JavaScript development... ...Familiarity with Java Spring Boot framework...JavaFull timeContract workWork experience placementLocal areaFlexible hours- ...in Denver is seeking an experienced IOS Java Full Stack Developer. The role requires 12+ years... ...experience, with strong skills in Java, Spring Boot, REST APIs, and modern frontend... ...candidate will be responsible for building backend services and contributing to mobile app...JavaLocal area
- ...Job Title Full Stack Software Engineer Location Greenwood Village, CO Company Overview... ...Qualifications Extensive knowledge of Java and Spring Boot Thorough experience Angular2... ...Java Basic Qualification : • 80% backend 20% frontend (Senior) • 60% backend...JavaWork experience placementRelocationNight shift
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