18 java developer jobs at 8 companies in Ilion, NY

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Software Engineer III
Rome, New York, United States
$93k-$162k/yr HybridFull Time
Arcfield
Arcfield: Provider of mission-focused defense engineering and cybersecurity services.
5+ YOEBS in science/math/engineering with 5-7 years software development experience, or MS with 3-5 years, or PhD with 0-2 years; must obtain and maintain US Secret clearance; proficiency in Java, C++, shell scripting, XML, GitLab, VMware, Linux; container-based development with Kubernetes, Podman, GitLab CI, bash.
Java, C++, Shell scripting, XML, GitLab, VMware, Linux, Kubernetes, Podman, GitLab CI, Bash, Red Hat Linux, Go, Rust, C#
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Software Engineer
Rome, New York, United States
$73k-$127k/yr HybridFull Time
Arcfield
Arcfield: Provider of mission-focused defense engineering and cybersecurity services.
2+ YOEBS in computer science/math/engineering with 2-4 years or MS with 0-2 years software development experience; must obtain and maintain SECRET clearance; proficiency in Java, C++, shell scripting, XML, Gitlab, VMWare, Eclipse, Linux; container experience with Kubernetes, Podman, Gitlab CI, bash.
Java, C++, Shell scripting, XML, Gitlab, VMWare, Eclipse, Linux, Kubernetes, Podman, Gitlab CI, Bash
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Software Engineer II
Rome, New York, United States
$73k-$127k/yr HybridFull Time
Arcfield
Arcfield: Provider of mission-focused defense engineering and cybersecurity services.
2+ YOEBS in science/math/engineering with 2-4 years software development experience or MS with 0-2 years; must obtain and maintain US Secret clearance; proficiency in Java, C++, shell scripting, XML, GitLab, VMware, Linux; container experience with Kubernetes, Podman, GitLab CI, bash.
Java, C++, shell scripting, XML, GitLab, VMware, Linux, Kubernetes, Podman, GitLab CI, bash
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University, 2027 Summer Games Software Developer Intern
Rome, New York, United States
$53k-$108k/yr OnsitePart Time, Internship
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Programming experience with Java, JavaScript, C, C++, Assembly, Python, Perl, R, or Bash; research and software development experience; technical documentation skills; and ability to obtain Secret clearance while pursuing a technology, engineering, or mathematics bachelor's degree.
Java, JavaScript, C, C++, Assembly, Python, Perl, R, Bash
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Entry Level Software Engineer (Hybrid)
Rome, New York, United States
$59k-$100k/yr HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
Bachelor's degree in a relevant technical field, programming knowledge in Python, Java, C++, or JavaScript, object-oriented programming, Linux and Windows familiarity, and strong analytical, debugging, and testing skills.
Python, Java, C++, JavaScript, Linux, Windows, Docker, Kubernetes
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Software Engineer III
Rome, New York, United States
$93k-$162k/yr HybridFull Time
Arcfield
Arcfield: Provider of mission-focused defense engineering and cybersecurity services.
5+ YOEBachelor's (or equivalent) with 5-7 years experience, or Master's with 3-5 years, or PhD with 0-2 years; ability to obtain and maintain Top Secret clearance; proficiency in Java, C++/C, Python, Go, Linux containers, Kubernetes, Helm Charts; object-oriented design; full software lifecycle.
Java, C++, C, Python, Venom, Go, Linux containers, Kubernetes, Helm Charts, Microsoft Windows
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Software Engineer/ Principal Software Engineer
Rome or Beavercreek
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEHigh school diploma with 6+ years software development, or bachelor's in CS/STEM with 2+ years, or master's with 0 years; experience with DevSecOps, CI/CD, Helm, Kubernetes, microservices, Agile; ability to obtain Top Secret clearance; U.S. citizenship required.
DevSecOps, CI/CD, Helm, Kubernetes, microservices, Swagger, API, Agile, IDE, Angular, React, TypeScript, Java, Spring Boot, Python, Docker, Elastic, jQuery, Bootstrap, Jira, GitLab Pipelines, Git, Bitbucket, AWS, Azure
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Staff Engineer
Tacoma or Rome or Hanscom Air Force Base or United States +1 more
$160k-$210k/yr RemoteFull Time
Raft
Raft: Private defense technology building data-fusion and AI software for U.S. government customers.
5+ YOEU.S. citizenship required; 5+ years hands-on industry experience; expertise with Kafka, Pinot, Flink, PostgreSQL, MySQL, MongoDB, Elasticsearch; cloud-native development; Security+ certification within 90 days; minimum Secret clearance.
Apache Kafka, Kafka Streams, Apache Flink, Apache Pinot, Java, Scala, Kubernetes, PostgreSQL, MySQL, MongoDB, Elasticsearch, Maven, Gradle, NPM, Prometheus, Grafana, Fluentbit, Kibana, Loki, Helm, Istio, Python, GoLang
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Principal Software Engineer/ Sr. Principal Software Engineer
Rome or Beavercreek
$104k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
9+ YOERequires high school diploma with 9+ years software development experience, or bachelor's in STEM with 5+ years, or master's with 3+ years, or PhD with 1+ year; full-stack web development or object-oriented programming; Agile experience; ability to obtain Top Secret clearance; U.S. citizenship.
Angular, React, TypeScript, Java, Spring Boot, Python, Docker, Kubernetes, Elastic, jQuery, Bootstrap, Jira, GitLab Pipelines, Git, Bitbucket, AWS, Azure
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R10249199 Principal/Sr. Principal Full-Stack Web Developer
Rome or Wright-Patterson AFB or Warner Robins or Niceville or San Antonio +1 more
$98k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
5+ YOEBachelor's degree in a science discipline with 5+ years software development experience (or master's with 3+ years); active Secret clearance with ability to obtain Top Secret/TS-SCI; IAT Level II certification within 60 days; full-stack development with TypeScript, React, Node.js, CSS, Lambda, APIs, NoSQL, Python; Git, AWS/Azure; Agile; U.S. citize...
TypeScript, React, Node.js, CSS, Lambda, APIs, NoSQL, Python, Git, AWS, Azure, GitLab, DynamoDB, Angular, Java, JavaScript, SonarQube
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Software Engineer
Rome, New York, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
3+ YOE3+ years software engineering experience; proficiency in C#, C, C++, .NET, or JavaScript; Secret clearance; Bachelor's degree in CS or Computer Engineering; must complete skills assessment.
C#, C, C++, .NET, JavaScript, Java, React, NodeJS, Linux, Rust
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Software Engineer, Lead
Rome, New York, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ years with higher-order programming languages and database-integrated software; bachelor's degree; ability to obtain TS/SCI clearance. Agile experience, master's degree, and security certification preferred.
Java, C++, Go, Python, JavaScript, Oracle, Microsoft SQL, PostgreSQL, MySQL, MongoDB, ElasticSearch, Atlassian Tool Suite
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University - 2027 Summer Games Systems Engineer Intern - Rome, NY
Rome, New York, United States
$53k-$108k/yr OnsiteInternship, Part Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Students pursuing a technology, engineering, or mathematics bachelor's degree by 2027 or 2028; programming experience in .NET, C++, JavaScript, Java, or Python; software development knowledge; ability to obtain Secret clearance.
.NET, C++, JavaScript, Java, Python
2mo
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AI/ML Engineer III
Utica or Rome or New York or United States
$125k-$175k/yr HybridFull Time
Technergetics
Technergetics: Veteran-powered U.S. defense technology firm delivering software, hardware, AI, quantum, and R&D services to government agencies.
3+ YOERequires 3+ years in machine learning or AI systems engineering, including 1+ year with foundation models in production; strong Python, cloud, containers, ML frameworks, LLMs, RAG, and production deployment skills.
Python, Kubernetes, Docker, AWS, Microsoft Azure, Google Cloud, Linux, GitLab Pipelines, pytest, PyTorch, Hugging Face, transformers, datasets, accelerate, LangGraph, LangChain, CrewAI, AutoGen, Pydantic AI, Model Context Protocol (MCP), pgvector, Milvus, Qdrant, Weaviate, FAISS, LangSmith, Langfuse, Arize, Weights & Biases, LoRA/PEFT, vLLM, TensorRT-LLM, Triton Inference Server, Ollama, ONNX Runtime, Platform One, BESPIN, AF Cloud One, DAF CLOUDworks, AWS GovCloud, DeepSpeed, FSDP, Ray, Slurm, Resource Description Framework (RDF), Node, React, React Native, Django, Go, Java, C++, Microsoft Teams
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Software Developer Intern III, Summer 2027 (Onsite)
Rome, New York, United States
$46k-$63k/yr OnsiteMultiple Commitments Available
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
0+ YOEEnrolled in an accredited engineering or technical undergraduate or graduate program in computer science, computer engineering, electrical engineering, or mathematics; requires coding and software design skills.
Python, C++, Java, JavaScript, Git, Microsoft Visual Studio, PyCharm, NetBeans, CMake, Maven, Ant
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Software Security Engineer
Rome, New York, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Experience with Java, JavaScript, C, C++, or Python; knowledge of NIST, RMF, or DoD requirements; Secret clearance; HS diploma or GED; DoD 8140/8570 IAT level II certification (Security+ or CISSP).
Java, JavaScript, C, C++, Python, VMware, Linux, Windows, Fortify, OpenText
2mo
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DevSecOps Engineer
Rome, New York, United States
$78k-$176k/yr OnsiteFull Time, Part Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ YOE5+ years developing DevOps or DevSecOps automation and troubleshooting CI/CD pipelines; cloud-native infrastructure, Linux administration, and networking/storage provisioning experience; bachelor's degree or equivalent experience; ability to obtain Secret clearance.
Kubernetes, Docker, AWS, Jenkins, Azure, C++, Python, Java, Bash, Boto3, Infrastructure-as-Code, Linux
2mo
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Senior Engineer
Arlington or Rome or Hanscom Air Force Base or Tacoma or McLean
$110k-$180k/yr HybridFull Time
Raft
Raft: Private defense technology building data-fusion and AI software for U.S. government customers.
3+ YOERequires 3+ years of relevant experience, 3+ years with Docker and Kubernetes, cloud and CI/CD expertise, streaming-platform experience, Infrastructure as Code knowledge, and ability to obtain Security+ certification within 90 days.
Kafka, Kafka Streams, Pinot, Java, Scala, Kubernetes, Docker, AWS, Prometheus, Grafana, Fluent Bit, Kibana, Loki, Terraform, Ansible, GitLab Runners, Helm Charts, Maven, Gradle, NPM, Yarn, Istio, Python, Go