Java & Spring Backend Engineer | TS/SCI Full Poly
Cymertek
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
$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- ...opportunity for Software Engineers , from junior to senior... ...will perform the full software development lifecycle... ...(UI) development using Java, Python, embedded C/C++... ...Java frameworks (Spring Boot/Data, JEE, JPA, EJB... ...Clearance Required: Must have TS/SCI with Polygraph on Day...JavaFlexible hours
- ...Old Crows is seeking Software Engineers at various levels to work in the... ...role involves engaging in the full software development lifecycle... ..., utilizing technologies like Java, Python, and embedded C/C++.... ...Java frameworks and possess a TS/SCI clearance for Day One onboarding...JavaFlexible hours
$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- A technology consulting firm in Aurora, CO is seeking a skilled Java, Scala, Python Developer to join its innovative team. The successful candidate will develop scalable software solutions, optimize performance, and collaborate closely with cross-functional teams. A Bachelor...Java
- 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
$131.3k - $237.35k
...opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No... ...Development includes the full range of turning Agile user... ...(UI) development. Java, Python, embedded C/C++, Java... ...multiple Java frameworks: Spring to include Boot and Data,...JavaLocal areaImmediate start$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$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- ...Point Technology is looking for TS/SCI Cleared Software Engineers to support a critical mission out... ...requires employees to pass a CI Poly every 5 years. If you have a Full Scope Poly, working this program... ...engineering experience in Java and/or TypeScript/Angular. Applicants...Java
$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$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$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- ...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
- 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$86.9k - $198k
...Hamilton in Aurora, Colorado, is seeking an embedded software engineer to develop and maintain software for communication across... ...cloud technologies, and strong programming skills in Python or Java. A TS/SCI clearance is required, with a competitive salary range between...Java- ...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
- 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
- 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...
- 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 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
- ...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
$114k - $171k
...history. About our organization As a engineer, you'll be joining our growing... ...will have a strong background in JAVA development. You will collaborate... ...Compartmented Information (SCI) eligibility at time of application Active CI Poly at time of application (Level 3)...JavaRelocation packageShift work
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