1mo
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Java Developer Senior
Beavercreek, Ohio, United States
$75k-$160k/yr OnsiteFull Time
Senior Java developer with strong Java, JavaScript, SQL; experience with cloud, CI/CD, RESTful services; government security clearance; Bachelor's in Engineering; US citizenship.
Java, JavaScript, SQL, Ext JS, JUnit, Eclipse, Oracle SQL Developer, REST, SOAP, Git, CI/CD, Cloud
2mo
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Senior Alt-PNT Research Engineer
Dayton, Ohio, United States
OnsiteFull Time
University of Dayton: Catholic research university providing undergraduate and graduate higher education.
8+ YOEMaster’s in EE/CE/CS or related, 8+ years experience, Python/C++/Java, Linux/Windows, Git, travel ~10%, Alt-PNT sensor tech, US citizen with ability to obtain DoD Secret clearance.
Python, C++, Java, Git, Linux, Windows
3w
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Technical Specialist-App Development
Kettering, Ohio, United States
RemoteFull Time, Contract
5+ YOE5+ years backend experience with Java 17+ and Spring ecosystem, experience integrating AI/ML (Spring AI, LangChain4j), SQL and vector DB knowledge, microservices, message brokers, cloud experience, and strong system design skills.
Core Java, Java 17+, Spring Boot, Spring Cloud, Spring Security, Spring AI, LangChain4j, PostgreSQL, Pinecone, Elasticsearch, GitHub Copilot, Cursor, Kafka, RabbitMQ, AWS, Azure, GCP, SQL
1w
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Senior Software Engineer
Colorado Springs or Beavercreek Township
$116k-$174k/yr OnsiteFull Time
5+ YOEActive U.S. Top Secret/SCI clearance,5+ years software development,4+ years Java or Python,experience with distributed/high-throughput systems,BS in a technical field,mentoring and architecture experience.
Java, Python, MIL-STD-6016, MIL-STD-3011, TDD, CI/CD
3w
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Senior Software Engineer
Arlington or Woburn or Carlsbad or Aurora or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEProven Java and Spring development experience, microservices and API design, containerized infrastructure (Docker/Kubernetes), experience with Kafka/NATS and GitLab, Python for AI/data integration, and ability to obtain Top Secret clearance.
Java, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
6d
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Senior Integration Engineer
Dayton, Ohio, United States
OnsiteFull Time
8+ YOEU.S. citizen with active Secret DoD clearance, BS in technical field and 8+ years experience; proficiency in C/C++, Python or Java, cloud/secure systems integration, Agile practices, and strong communication.
C, C++, Python, Java, MS TFS, Confluence, Jira
1mo
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Senior Software Developer
Charlotte or Morrisville or Yellow Springs or Morton Grove
HybridFull Time
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
1mo
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AI/ML Engineer, Senior
Dayton, Ohio, United States
$99k-$225k/yr OnsiteFull Time
5+ YOERequires active TS/SCI clearance, 5+ years developing AI/ML models and microservice-based ML capabilities, Bachelor's in STEM, experience with Python/Java/Scala/Rust, NumPy/Pandas/PyTorch/TensorFlow/scikit-learn, CI/CD and containerization.
Python, Java, Scala, Rust, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn, GitLab, Docker, Podman, Kubernetes, CI/CD, CUDA, RAPIDS, AWS, Azure, GCP
4w
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Full Stack Software Engineer, Senior
Dayton, Ohio, United States
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years full-stack software engineering; experience with cloud-native architectures, Python/C++/Java/Spring Boot, AWS/Azure, Docker/Kubernetes, Kafka/NiFi/Elasticsearch, GitLab CI/CD; active TS/SCI clearance and Bachelor's in a STEM field required.
Python, C++, Java, Spring Boot, PostgreSQL, DynamoDB, MongoDB, SQLite, AWS, Azure, Docker, Kubernetes, GitLab CI/CD, Kafka, NiFi, Elasticsearch, FastAPT, REST, gRPC, GraphQL, Terraform, CloudFormation, OpenSearch, Solr, Codex, Claude Code, OpenCode
1mo
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Senior AI/ML & Cloud Native Software Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
8+ YOEUS citizen with active TS/SCI clearance, Bachelor's in CS or related, 8+ years software engineering (5+ in DevSecOps/AI/ML). Proficient in Python/Java, AI/ML frameworks, MLOps, containerization, Kubernetes, CI/CD, and data engineering.
Python, Java, TensorFlow, PyTorch, Scikit-learn, MLFlow, Kubeflow, Docker, Kubernetes, GitLab CI, Jenkins, GitHub Actions, Kafka, NASIC Unified Cloud (NUC), DAF CLOUDworks, NIPRnet, SIPRnet, JWICS, EPAS
1mo
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Staff Autonomy Solutions Architect
Beavercreek, Ohio, United States
$116k-$208k/yr OnsiteFull Time
8+ YOEAdvanced degree in computer science or related field with senior software architecture experience (8+ years), expertise in autonomy domains, strong coding in Java/Java Script/C/C++/Python, technical leadership, and ability to obtain DoD Secret clearance.
Java, Java Script, C/C++, Python
1mo
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Software Engineer, Senior
Dayton, Ohio, United States
OnsiteFull Time
10+ YOEBachelor's in a STEM field (or equivalent), 10+ years in algorithm development/scientific computing or ML workflow support, strong Python skills, experience with source control and CI/CD tools, U.S. citizenship and ability to obtain security clearance, comfortable working in secure Windows/Linux environments.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, C, C++, Java, Rust, MATLAB, CI/CD
2w
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Software Engineer, Senior
Dayton, Ohio, United States
OnsiteFull Time
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
1w
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Senior Software Engineer
Dayton, Ohio, United States
HybridFull Time
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
1w
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Senior Engineer – Full-Stack Ground Software Developer
Fairborn, Ohio, United States
$88k-$150k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent with 4+ years experience, active TS/SCI clearance, experience with satellite ground systems, COSMOS/ECLIPSE/OS/COMET/OASIS, cloud, CI/CD, Java/C++/Python, Agile, and tools like Jama/DOORS.
COSMOS, ECLIPSE, OS/COMET, OASIS, AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA, ORM, Java, C++, Jama, DOORS, SysML, UML, Confluence, Jira, CI/CD
2mo
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Director (R&D)
Fairfax or Lexington or Beavercreek
$186k-$300k/yr OnsiteFull Time
15+ YOE8+ MgmtSenior R&D leader with TS/SCI clearance; 15+ years in related field; strong program and people leadership.
Java, C++, MATLAB, Python, Bash
1mo
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Software Engineer IV - NovaStar
Dayton, Ohio, United States
OnsiteFull Time
TS/SCI clearance, US citizen, Master's in Engineering/CS/IT, experience with Java, Python, JavaScript/TypeScript, Angular/Vue, NodeJS; cloud and Gov projects preferred.
Java, Python, JavaScript, TypeScript, Angular, Vue.js, Node.js, OpenAPI, PostgreSQL, Redis, Kubernetes, Helm, Terraform, Kafka, TensorFlow, PyTorch
5d
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Modeling and Simulation Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's in engineering/physics, 5+ years software/simulation development (C++,C#,Python,Java), experience with modeling military systems, strong communication, and U.S. citizenship able to obtain security clearance.
C++, C#, Python, Java, Microsoft Office, Visual Studio, Visual Studio Code, SysML, AFSIM, Model-Based Systems Engineering (MBSE)
1w
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Systems Engineer and Architect (Pending Contract Award)
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEAbility to obtain DoD clearance, 5+ years systems engineering/architecture experience, MBSE and hybrid cloud proficiency, SDLC and Java experience, strong analytical and communication skills; MS/PhD preferred.
Model-Based Systems Engineering (MBSE), Software Development Lifecycle (SDLC), Java, Artificial Intelligence & Machine Learning (AI/ML)
1mo
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Sr. Software Engineer
Dayton, Ohio, United States
RemoteFull Time
Concept Plus: Delivers enterprise IT services for federal government agencies.
8+ YOESecret clearance required; 8+ years software systems engineering or architecture experience. Bachelor\u0002s in IT/Engineering (or equivalent), DoD 8140/8570 certifications, DevSecOps and CI/CD expertise, Java and cloud experience.
Cloud One, Oracle, Java, GitLab CI, Jenkins, Azure DevOps, SonarQube, Docker, Kubernetes, Terraform, Ansible, Bicep, AWS