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
2w
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Unemployment Insurance
Milford, Ohio, United States
$130k-$150k/yr OnsiteFull Time
15+ YOE15+ years Java technical architect experience, UI domain knowledge preferred, microservices and software architecture expertise, proficiency in Java, JSF, Angular, JavaScript, Spring/Hibernate frameworks, cloud experience, and team leadership.
Java, JSF, Angular, JavaScript, Hibernate, Spring Boot, Spring MVC, Spring Data, PrimeFaces, AWS, Google
1w
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Solution Architect
Mason, Ohio, United States
$100k-$140k/yr OnsiteFull Time
10+ YOEDesign and deliver scalable, secure enterprise solutions using Java, AI/ML, and AWS; translate business requirements and address NFRs.
Java, Spring Boot, Microservices, REST APIs, AI/ML, Generative AI, AWS
4w
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Senior Software Developer/Engineer
Sharonville, Ohio, United States
HybridFull Time
5+ YOEBachelors (or equivalent) and 5+ years Java and Spring Boot experience building microservices, REST APIs, messaging (Kafka/RabbitMQ), connectors/integrations, CI/CD, Docker/Kubernetes, and Agile/SAFe participation.
Java, Spring Boot, Spring, Angular, React, Vue, SQL, NoSQL, Kafka, RabbitMQ, Camunda, Docker, Kubernetes, Git, CI/CD
4w
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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
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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Full stack Software Engineer, Senior
Dayton, Ohio, United States
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years full‑stack software engineering experience; active TS/SCI clearance and willingness to take a polygraph; proficiency with Python, C++, Java/Spring Boot, AWS, Kubernetes, containerization, APIs, and databases; Bachelor’s degree in a STEM field required.
Python, C++, Java, Spring Boot, AWS, Kubernetes, Docker, GitLab CI/CD, Kafka, NiFi, Elasticsearch, OpenSearch, Solr, PostgreSQL, DynamoDB, MongoDB, SQLite, REST, gRPC, GraphQL, Terraform, CloudFormation, FastAPT, Codex, Claude Code, OpenCode, LLMs, AI
2mo
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Software Engineer II - Cloud Engineer
West Chester, Ohio, United States
OnsiteFull Time
6+ YOECloud platform proficiency; cloud services experience; cloud security; scalability; Java Spring Boot and Node/NestJS; BS in CS or related field; 6+ years software development; 3+ years architect/design; 2+ years database optimization.
Java, Spring Boot, Node.js, NestJS, Google Cloud Platform, Cloud security, Relational databases
1mo
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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; cloud‑native architecture and microservices; Python/Java/C++/Spring Boot; AWS/Azure, Kubernetes, Docker, CI/CD, Kafka/NiFi/Elasticsearch; active TS/SCI clearance; Bachelor's in STEM.
Python, Java, Spring Boot, C++, PostgreSQL, DynamoDB, MongoDB, SQLite, AWS, Azure, Docker, Kubernetes, GitLab CI/CD, Kafka, NiFi, Elasticsearch, OpenSearch, Solr, FastAPT, REST, gRPC, GraphQL, Terraform, CloudFormation, Codex, Claude Code, OpenCode, LLMs, AI
3w
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Software Engineering Manager
Blue Ash, Ohio, United States
OnsiteFull Time
2+ YOE5+ MgmtBachelor's in CS or related required; 2+ years eCommerce experience; 5+ years managing technical teams; experience with Java, Spring/Spring Boot, REST APIs, Node, Azure, GitHub, CI/CD, Kubernetes; strong leadership and cross‑functional collaboration skills.
Java, Spring, Spring Boot, REST APIs, Swagger, Node, Azure, GitHub, CI/CD, Kubernetes, Apache, Tomcat, Jboss, React, Swift, Kotlin, GCP, data lake
1mo
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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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Full stack Software Engineer, Senior
Dayton or Wright-Patterson Air Force Base
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years full‑stack software engineering experience, cloud‑native architecture and delivery, Python/C++/Java/Spring Boot, SQL/NoSQL, AWS, Docker/Kubernetes, GitLab CI/CD, experience in secure/classified environments, active TS/SCI clearance, Bachelor’s in STEM.
Python, C++, Java, Spring Boot, PostgreSQL, DynamoDB, MongoDB, SQLite, AWS, Azure, Docker, Kubernetes, GitLab CI/CD, Kafka, NiFi, Elasticsearch, OpenSearch, Solr, FastAPT, REST, gRPC, GraphQL, Terraform, CloudFormation, LLMs, Codex, Claude Code, OpenCode, IaC
4w
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Software Engineer
Woburn or Arlington or Carlsbad or Aurora or San Diego or Boston or Dayton or Melbourne
$110k-$138k/yr HybridFull Time
2+ YOEBS/MS in Computer Science or related field, 2+ years (BS) or recent MS with experience; experience building maintainable Java APIs and microservices; Java 17+, Spring Boot; Linux, Docker, Kubernetes, Kafka/NATS, GitLab; Python preferred; U.S. citizenship and ability to obtain Top Secret clearance; up to 20% travel.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
2w
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Engineer III
Mason, Ohio, United States
HybridFull Time
3+ YOEBachelor's in Computer Science or Engineering, 3+ years experience, proficiency in Java 11/J2EE, cloud and Terraform, DevOps tools, microservices, Kubernetes/OpenShift, SQL/NoSQL, and modern web frameworks.
Java 11/J2EE, Terraform, Tekton, Argo, Bamboo, GitLab, GitOps, GitFlow, Spring Boot, Hibernate, Angular, NodeJS, Python, AWS, Azure, GCP, SQL, NoSQL, Kubernetes, Kubectl, OpenShift
4w
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Senior Software Engineer
Woburn or Arlington or Carlsbad or Aurora or San Diego or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEBS or MS in CS or related; 5+ years experience (BS) or 1-2+ (MS); proficiency in Java and Spring; experience building APIs/microservices; familiarity with Linux, Docker, Kubernetes; U.S. citizenship and ability to obtain Top Secret clearance.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
4w
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Software Engineer
Woburn or Arlington or Carlsbad or Aurora or Boston or Dayton or Melbourne or San Diego
$110k-$138k/yr HybridFull Time
2+ YOEBS/MS in Computer Science or related field, 2+ years (BS) or recent MS with experience, professional Java development experience, familiarity with microservices, Linux, Docker, Kubernetes, Kafka/NATS, GitLab; U.S. citizenship and ability to obtain Top Secret clearance required.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
2w
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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
3d
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Engineer Senior (Full Stack Developer)
Chicago or Atlanta or Mason or Indianapolis or Tampa or Grand Prairie
$132k-$198k/yr HybridFull Time
5+ YOEBA/BS in IT or CS and 5+ years experience; expert in .NET Core/C#/ASP.NET/MVC/Web API; front-end with Angular or React; microservices, cloud, CI/CD, SQL Server/MongoDB/Elasticsearch; strong communication and mentoring skills.
.NET Core, C#, ASP.NET, MVC, Web API, Angular, React, Java, Spring Boot, Azure, AWS, AD, Jenkins, UrbanCode, Bitbucket, Jira, OpenShift, Kubernetes, SQL Server, MongoDB, Elasticsearch, RabbitMQ, TIBCO