102 software java developer jobs at 30 companies in Greenville, OH

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
1w
Save
Mark Applied
Hide
Java Software Developer (Software Development Specialist 3)
Columbus or Akron or Dayton
$42/hr OnsiteFull Time
Ohio Department of Rehabilitation and Correction
Ohio Department of Rehabilitation and Correction: Managing state prisons and community-based rehabilitation programs.
36+ YOEExperience refactoring Java EE/Jakarta EE applications, 12+ months in primary technology, software development lifecycle experience, API and cloud modernization exposure.
Java EE, Jakarta EE, Java 2 EE, RESTful APIs
1mo
Save
Mark Applied
Hide
Java Developer Senior
Beavercreek, Ohio, United States
$75k-$160k/yr OnsiteFull Time
Bering Straits Native Corporation
Bering Straits Native Corporation: Provides government contracting, IT, logistics, and construction services.
Senior Java developer with expertise in Java, JavaScript, SQL; cloud and CI/CD tooling; ability to work with product team; U.S. citizen with ability to obtain government clearance.
Java, JavaScript, SQL, HTML, CSS, ExtJS, JUnit, SWT, AWT, Eclipse, REST, SOAP, Oracle SQL Developer, CI/CD tools
6d
Save
Mark Applied
Hide
Software Engineer/Principal Software Engineer–Java (TS/SCI-CI Poly) (AHT)
Wright-Patterson Air Force Base, Ohio, United States
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive TS/SCI with CI polygraph, 2+ years Java development experience (level dependent), STEM degree, ability to work in SCIF, strong communication and problem-solving skills.
Java, JEE, Spring, RESTful services, Python, Bash, PowerShell
3w
Save
Mark Applied
Hide
Software Engineer
Beavercreek, Ohio, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years software development experience, Secret clearance required, Bachelor's degree or 5+ years experience in lieu of degree, experience with full-stack development and languages such as Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
6d
Save
Mark Applied
Hide
Software Engineer/Principal Software Engineer–Java (TS/SCI-CI Poly) (AHT)
Wright-Patterson AFB, Ohio, United States
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
3+ YOETS/SCI with CI poly required; 3+ years Java experience; STEM bachelor's or master's; experience with JEE/Spring, RESTful integration; strong communication and secure coding practices.
Java, JEE, Spring, RESTful, Python, Bash, PowerShell
4w
Save
Mark Applied
Hide
Software Engineer
Beavercreek or Arlington
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years software development experience, Secret clearance required, Bachelor’s degree or 5+ years experience in lieu of degree, proficiency with back-end and front-end languages; experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal is a plus.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
1w
Save
Mark Applied
Hide
Senior Software Engineer
Colorado Springs or Beavercreek
$116k-$174k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOE5–8 years software development experience, active U.S. Top Secret/SCI clearance, bachelor’s in CS or related, 4+ years with Java or Python, distributed systems experience, mentoring and architecture skills.
Java, Python, MIL-STD-6016, MIL-STD-3011, CI/CD, TDD
2mo
Save
Mark Applied
Hide
Junior Software Developer
Beavercreek or Dayton
OnsiteFull Time
Parallax Advanced Research
Parallax Advanced Research: Conducts advanced research and develops technology for government and academic clients.
6+ YOEActive TS/SCI clearance; 6+ years software development; BS in Computer Science or related field; Python, Java, C++, Go, Rust, JavaScript/TypeScript, SQL/NoSQL; TensorFlow/PyTorch; DevSecOps tools; cloud platforms; ML/AI experience; secure coding practices.
Python, Java, C++, Go, Rust, JavaScript, TypeScript, SQL, NoSQL, TensorFlow, PyTorch, Matplotlib, OpenCV, Docker, Kubernetes, Jenkins, GitLab CI/CD, Terraform, Ansible, Security Scanning, AWS, Azure, GCP, MLOps
1mo
Save
Mark Applied
Hide
Software Control Engineer
Moraine, Ohio, United States
OnsiteFull Time
Fuyao Glass America
Fuyao Glass AmericaShanghai Stock Exchange: 600660: Manufactures and supplies glass for the global automotive industry
Bachelor's in CS/Software Engineering, proven software development experience in control systems, strong programming in C++, Python or Java, familiarity with testing methodologies, and strong problem-solving and collaboration skills.
C++, Python, Java, Agile, Machine Learning
3mo
Save
Mark Applied
Hide
Software Developer
Wright Patterson AFB, Ohio, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
8+ YOEU.S. citizenship; Bachelor's degree or 6 years of related experience in lieu; 8+ years software development; secure coding practices; cloud, containerization; TS/SCI clearance required or eligible.
Java, Python, Go, C#, AWS, Azure, Google Cloud, Docker, Kubernetes, Git, Terraform, CloudFormation, OWASP, RMF, Stig
1mo
Save
Mark Applied
Hide
Senior Software Developer
Charlotte or Morrisville or Yellow Springs or Morton Grove
HybridFull Time
Xylem
XylemNYSE: XYL: Manufacturer of water transport, treatment, and testing technologies.
7+ YOE7+ years software engineering experience; strong Java and Spring Boot skills; CI/CD and SDLC practices; identity and security fundamentals (OAuth2/OIDC, JWT); experience with Keycloak/Okta/Auth0/Entra ID preferred; strong communication.
Java, Spring Boot, OAuth 2.0, OIDC, JWT, Keycloak, Okta, Auth0, Entra ID, Angular, React, PKCE, SAML 2.0, CI/CD, API gateway
2w
Save
Mark Applied
Hide
Senior Software Engineer
Woburn or Arlington or Dayton
$134k-$184k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOEU.S. citizen with BS in CS or related and 5+ years experience, 3+ years with C++ or Java, strong algorithms/data-structures, autonomy software and leadership experience, familiarity with Agile practices, code quality and testing.
C++, Java, JIRA, Confluence, Gitlab, ROS, TAK, MAVLINK, Python, DevSecOps, CI/CD
3mo
Save
Mark Applied
Hide
Software Developer
Wright-Patterson, Ohio, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
U.S. citizen; TS/SCI clearance; Bachelor's degree in engineering, computer science, or information technology; Angular experience; proficiency in Java, Python, SQL, PHP; AWS, Docker, Elasticsearch, Logstash, Kibana; able to lift 20-50 lbs; Security+ preferred.
Angular, Java, Python, SQL, PHP, AWS, Docker, Elasticsearch, Logstash, Kibana
1w
Save
Mark Applied
Hide
Senior Software Engineer
Dayton, Ohio, United States
HybridFull Time
NextGen Federal Systems
NextGen Federal Systems: Provides advanced software engineering and mission support to federal agencies.
Bachelors in CS/Engineering/IT, active TS/SCI clearance, strong OO and modern languages, agile practices, cloud, containers, CI/CD, and experience across the software development lifecycle.
Scrum, Jira, IaaS, PaaS, SaaS, Docker, Kubernetes, Python, MATLAB, IDL, Java, JavaScript, Typescript, NodeJS, C++, Angular, Spring Boot, Vue, QT, React, OpenSearch Dashboards, Jenkins, GitLab CI, JUnit
2w
Save
Mark Applied
Hide
Software Engineer, Senior
Dayton, Ohio, United States
OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
9+ YOEActive Top Secret clearance (SCI/CI polygraph eligible), Bachelor's in STEM (or equivalent experience), 9+ years software development (7+ with Master's), expert Python, scientific computing, data pipeline and ML integration experience.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, SciPy, C, C++, MATLAB, Java, Rust
2mo
Save
Mark Applied
Hide
Scientific Software Developer (Dayton)
Dayton, Ohio, United States
RemoteFull Time
Stellar Science
Stellar Science: Scientific software for advanced physics-based modeling and simulation.
3+ YOERequires degrees in physics, math, engineering, or CS; strong OO C++; substantial software development; willingness to work at government/customer sites.
C++, Python, TypeScript, Java, Boost, Eigen, OpenGL, OpenSceneGraph, Qt, MPI, CUDA, OpenMP, WebGL, Linux, Windows, Mac
1mo
Save
Mark Applied
Hide
Mid-level Software Engineer
Fairborn, Ohio, United States
$84k-$146k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
4+ YOEBachelor's in CS/CE/Math, U.S. citizenship, ability to obtain TS/SCI, 4+ years software development experience, expertise with JavaScript/TypeScript, C++, Python, web/service design, containers, Kubernetes, and databases.
C++, Python, TypeScript, JavaScript, CSS3, HTML5, Angular, React Js, Java, Go, Elasticsearch, PostgreSQL, SQL, Kubernetes, Open Container Images, git, Gitlab CI/CD, Kafka
1mo
Save
Mark Applied
Hide
Software Engineer, Senior
McLean or Dayton or Wright-Patterson AFB
OnsiteFull Time
Skyline Scientific
Skyline Scientific: Specialized engineering and analytical services for remote sensing systems.
10+ YOEBachelor's in STEM or equivalent, 10+ years of scientific/algorithm/software engineering experience, strong Python skills, familiarity with Git/GitLab/Bitbucket/Jira/Jenkins, U.S. citizenship and ability to obtain security clearance, comfortable working in classified environments.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, C, C++, Java, Rust, MATLAB, CI/CD
5d
Save
Mark Applied
Hide
HF Software Engineer
Fairborn or Dayton
$150k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
Experience in full-stack development with strong C++, Python, and JavaScript; familiarity with cloud-native tools, AI/ML frameworks, and ability to obtain TS/SCI clearance. Bachelor’s in CS or related field preferred.
C++, Python, JavaScript, React, Angular, Java, Go, Rust, TypeScript, VueJs, NodeJS, OpenAPI, ArangoDB, Valkey, PostgreSQL, MinIO, Istio ServiceMesh, Redis, Knative, Kubernetes, Helm, Terraform, OpenContainer Initiative, OTEL, CMake, GitLab, Kafka, Tensorflow, PyTorch, LangChain, vLLM, PyTorch Lightning, SK Learn, LibreChat, Streamlit, KubeFlow, MLFlow, Bedrock, Fast API, Tune, Ray Train, Safe Tensors, ONNX
1mo
Save
Mark Applied
Hide
Full-Stack Software Developer
Springfield or Dayton
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: An employee-owned engineering services and solutions providing technical expertise for national defense and mission assurance.
4+ YOEU.S. citizen with a Bachelor's in Computer Science or related field, active TS/SCI clearance (willingness for CI Polygraph), 4+ years DoD/IC experience, proficiency in Java/Python/C/C++/SQL/JavaScript, project management and strong communication.
Java, Python, C/C++, SQL, JavaScript