30 junior java developer jobs at 19 companies in Winchester, TN

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Software Engineer (Junior to Experienced) - ASL - Huntsville, AL - Open Rank
Huntsville, Alabama, United States
OnsiteFull Time
Georgia Tech Research Institute
Georgia Tech Research Institute: Performs applied scientific research and engineering for various organizations.
2+ YOEProficiency in performance-critical languages (C++/Java) or scripting (Python/JavaScript), Linux and container tooling, CI/CD and Agile experience, ability to obtain security clearance, and US citizenship.
Java, JavaScript, C, C++, C#, Ruby, Python, Scala, Groovy, Docker, Podman, Jira, Confluence, GitLab, VS Code, TCP/IP, UDP, REST, Data Distribution Service (DDS), Interface Definition Language (IDL), Linux, CI/CD
2w
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Jr. Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
DigiFlight
DigiFlight: Provides cybersecurity, aerospace, and systems engineering for government agencies.
0+ YOEDevelop, modify, test, and deploy software in Python and Java for cross-platform systems; support HWIL simulation integration, debugging, and maintain documentation.
Python, Java, Linux, Windows, WINSERV, IntelliJ IDEA, VS Code, Google Gemini, PyCharm
1mo
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MODEL BASED SYSTEMS ENGINEER- JUNIOR (MBSE)
Beavercreek or Huntsville or Colorado Springs or Crestview or Tupelo
OnsiteFull Time
Sentry Construction
Sentry Construction: Provides general contracting and comprehensive property maintenance services.
Top-Secret clearance (SCI eligibility), BS in systems engineering/aerospace or related field, MBSE tool experience (Cameo, MagicDraw, Rhapsody, Enterprise Architect), SysML, and familiarity with Java/C++/Python preferred.
Cameo Systems Modeler, MagicDraw, IBM Rhapsody, Enterprise Architect, SysML, Java, C++, Python, DoD Architecture Framework (DoDAF), Unified Architecture Framework (UAF)
4d
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Software Engineer - Clearance Required
Huntsville, Alabama, United States
$77k-$135k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
2+ YOEActive DoD Final Secret clearance, BS in software engineering or equivalent with 2+ years experience; Java development on UNIX/Linux, Git/Gitlab, configuration management, Security+ within 60 days may be required.
Java, UNIX, Linux, Git, Gitlab, Maven, Gradle, Fortify, SonarQube, SysML
1mo
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Software Engineer BM/SRM (26-216)
Huntsville, Alabama, United States
$105k-$122k/yr OnsiteFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
1+ YOEExperience developing enterprise applications in Java/J2EE or C++ on Linux/Windows; familiarity with Maven, Git/GitHub, Nexus, Eclipse, agile and DevSecOps; ability to analyze, test, integrate, and support software systems. Secret clearance required.
Java/J2EE, C++/OO, Linux, Windows, Maven, Git/GitHub, Nexus, Eclipse, DevSecOps, agile
1w
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Systems Software Engineer, Missile Defense National Team (Associate, Experienced or Senior)
Colorado Springs or Huntsville
$99k-$217k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEBachelor's degree, ability to obtain U.S. Secret clearance (U.S. person required), 2+ years Java development (J2EE/Java Spring), 1+ years UML and Agile experience; ability to implement algorithms, support full SDLC and testing.
Java, J2EE, Java Spring, Unified Modeling Language (UML), MATLAB, Eclipse, Maven, Gradle, MBSE, microservices
3w
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Software Engineer
Ra'anana or Tel Aviv or Huntsville
OnsiteFull Time
Adtran
AdtranNASDAQ: ADTN: Provides fiber-based networking equipment and broadband access solutions.
0+ YOEB.Sc. in Computer Science (or equivalent), 0–3 years experience, strong fundamentals in data structures and OOP, proficiency in Java and/or Python, SQL, REST/JSON, Linux, Git/GitHub, fluent English, and experience using AI coding assistants.
Java, Python, SQL, REST/JSON, Linux, Git/GitHub, AI coding assistants, React, Angular, Spring, Spring Boot, Docker, Kubernetes, Helm, Docker Swarm, GitHub Actions, Jenkins, TeamCity, bash, OpenAPI/Swagger, AsyncAPI, gRPC/protobuf, JUnit, Testcontainers, pytest, Prometheus/Grafana, ELK, OpenTelemetry, Kafka, TimescaleDB, C++, Go, Spec-Driven Development (SDD)
1d
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JR Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Sentar
Sentar: Provides cybersecurity and intelligence solutions for national security agencies.
0+ YOEBachelor's in STEM (or 4 years' additional experience), ability to obtain SAP access/active Secret within 6 years, experience with object-oriented languages (Java or C++), familiarity with SysML/UML/CAMEO, and full lifecycle software skills.
Java, C++, C, JS, SysML, UML, CAMEO, Atlassian, JIRA, Confluence, Git, RTOS, Linux, VxWorks
3mo
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Associate Software Engineer
Huntsville, Alabama, United States
OnsiteMultiple Commitments Available
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
0+ YOEBachelor’s degree in STEM with 0-2 years of experience; Active Secret clearance; Linux; OO programming (C++/Java); embedded software; CMake; GTest; in-person work.
Linux, C++, Java, CMake, GTest, Jira, Confluence, Git, GitLab, Jenkins, Ansible, SysUML, Product Owner, Scrum Master
3w
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Junior Modeling and Simulation Analyst
Huntsville or Redstone Arsenal
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
2+ YOEUS citizen with BS in aerospace or related technical discipline, 2+ years aerospace engineering experience, active Secret security clearance, MATLAB proficiency, OO development (Java or C++), strong math and communication skills.
MATLAB, Java, C++, Linux, Python, Git, Optical Signatures Code (OSC)
1mo
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Software Engineer (Multiple Levels)
Dayton or Fairborn or Colorado Springs or Washington or Huntsville
OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
Bachelor’s in CS/CE or related field; experience in multiple languages and cloud-native full-stack development; TS/SCI clearance. Entry to senior levels.
Kubernetes, Docker, Terraform, Kafka, React, Angular, NodeJS, Python, Java, JavaScript, TypeScript, TensorFlow, PyTorch
1w
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Systems Software Engineer, Missile Defense National Team (Associate, Experienced or Senior)
Colorado Springs or Huntsville
$99k-$217k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEBachelor's degree, ability to obtain U.S. Secret clearance (U.S. person required), 2+ years Java (J2EE/Java Spring) experience, 1+ years UML and Agile experience, MATLAB integration, MBSE exposure, and experience across software lifecycle.
Java, J2EE, Java Spring, MATLAB, UML, MBSE, Eclipse, Maven, Gradle
2mo
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Sentinel Principal Software Test Engineer 16823
Roy or Huntsville
$98k-$148k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEUS citizen with active DoD Secret clearance (investigation within 6 years); Bachelor's+5 yrs (or Master's+3 or PhD+1) or substitute experience; 2+ years software test/dev/systems experience; Java, C++, Python; test scripting; SDLC and Agile.
Java, C++, Python, DOORS, Jazz, JIRA, Git, Confluence
3w
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Software Engineer - Sentinel
Huntsville, Alabama, United States
$70k-$175k/yr OnsiteFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
1+ YOEBachelor's in CS or related; 1+ year project experience (0 with MS/PhD); experience with C++, Python, Bash, OOP; US citizen with active DoD Secret clearance (investigation ≤6 years) and ability to obtain Top Secret/SAP.
C++, Python, Bash, OOP, RTOS, Linux, VxWorks, GitLab, GitHub, Microsoft Azure, Jenkins, Nexus, Containers, JIRA, Confluence, Java, JavaScript, CMake, SysML, UML, MBSE, CI/CD, DO-178C, AFMAN 91-119, DO-330
2w
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Microelectronics Engineer
Huntsville or Quantico
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
1+ YOEExperience designing embedded systems or electronics, working with flash memory (NAND, eMMC, UFS), lab equipment, and programming in C/C++/Java/Python. Top Secret clearance and degree or extensive experience in hardware engineering required.
FPGA, microcontroller, NAND flash, eMMC, UFS, signal generator, logic analyzer, oscilloscope, soldering equipment, C, C++, Java, Python, ARM, RISCV, USB, UART, JTAG, ISP, UNIX, Linux
1mo
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Engineer - Multi-Discipline (Job ID:4366)
Huntsville, Alabama, United States
OnsiteFull Time
Valkyrie Enterprises
Valkyrie Enterprises: An engineering firm providing modeling, simulation, and hardware-in-the-loop solutions for defense systems.
2+ YOEBachelor's in STEM and 2+ years M&S/HWIL experience for defense programs; proficiency with Python, MATLAB, C+, C#, Java; EO/IR and RF modeling experience; eligible for DoD clearance; U.S. citizen required.
Python, MATLAB, C+, C#, Java, Optical Signatures Code (OPTISIG), XPATCH, Lucernhammer, FreeRTOS, VxWorks, Linux, Windows, Microservice Patterns, Docker, Kubernetes, GitLab, GitHub, Git, JIRA, Scala, Groovy, Gradle, HPC
4d
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Software Engineer
Redstone Arsenal, Alabama, United States
OnsiteFull Time
Capstone Research Corporation
Capstone Research Corporation: Provides defense-focused systems engineering and R&D services.
1+ YOEBachelor's in Software Engineering/STEM,1–5 years modeling and simulation experience,strong programming (C++,Python,MATLAB/Simulink),experience integrating simulations,active Secret clearance required (TS preferred).
C++, Python, MATLAB/Simulink, Java, Gitlab, Linux, Docker, Podman, AFSIM, FSI, DIS
2w
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Avionics, Instruments and GNC Engineer II
Seattle or Huntsville or Washington
$107k-$150k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEBS/MS in Mechanical Engineering or Physics (electrical experience) required; 2+ years designing, testing, calibrating sensors & instrumentation; knowledge of sensor theory, test plan development, data anomaly review, troubleshooting, root cause analysis, and component qualification.
LabView, C++, Java, Python
2mo
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Sentinel - Software Engineers
Roy or Huntsville
$90k-$253k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
Software engineers with Embedded, DevOps, Test, or Integration focus; active secret clearance preferred.
C++, Python, Java, Bash, Shell, Linux, Git
1mo
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Space Based Interceptor Basic Analyst
Huntsville, Alabama, United States
OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
0+ YOEBA/BS in relevant field; 0+ years required; Secret clearance eligible; MATLAB/Python/Java; orbital mechanics knowledge; MS Office; self-starter.
MATLAB, Python, Java, MS Office