9 threejs jobs at 6 companies in Martinsburg, WV
1mo
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Visualization & Simulation Software Engineer (Geospatial/RF Systems)
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEUS citizen with BS in engineering, 5+ years software development, strong JavaScript/TypeScript and Three.js skills, Python proficiency, 3D math and spatial algorithms, full-stack (REST APIs/WebSockets), and ability to obtain TS/SCI with polygraph.
Three.js, JavaScript, TypeScript, Python, WebSockets, REST APIs, WebGL, PyVista, VTK, Docker, GLSL, WebGPU
1mo
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Systems Architect / Technical Product Lead (All levels)
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOE7+ years enterprise architecture and full‑stack leadership for simulation, digital‑engineering, and data platforms; MBSE/SysML, modeling & simulation, TypeScript/JavaScript, React, Python/C++/Rust, Kubernetes; U.S. citizenship and ability to obtain DoD Secret/TS/SCI.
MBSE, SysML, TypeScript, JavaScript, React, REST, GraphQL, gRPC, Python, C++, Rust, Kubernetes, MATLAB/Simulink, WebGL, Three.js, R3F, Cesium, Cameo Systems Modeler, Teamwork Cloud, Jama, DOORS
2d
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Requires active TS/SCI clearance and experience with ETL, Python, graph and NoSQL databases, cloud architectures, big data, Kubernetes, Docker, CI/CD, security, and data pipelines.
React, Next.js, Python, Java, Scala, Docker, AWS, Google, IBM, Oracle, DynamoDB, Apache Gremlin, GeoMESAD, Lambda, Step Functions, PySpark, WebGL, Apache Cassandra, GitHub, Niagara Files (NiFi), Kubernetes, LDAP, Apache, TINKERPOP, JANUSGRAPH, C, C++, Postgres, MariaDB, ELK, Minio, AWS S3, Neo4j, MongoDB, noSQL, Centos7, RockyLinux8, Docker-Compose, Docker-Swarm, vscode, gitlab, jupyterhub/notebooks, MATLAB, CSV, JSON, JSONL, AVRO, Protocol Buffers, Parquet, AWS ECS, AWS Fargate, EMR, RESTful
1d
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Software Developer/Systems Software
Chantilly, Virginia, United States
$130k-$260k/yr OnsiteFull Time
Active TS/SCI with full-scope polygraph required. Requires software development, ETL, cloud, big data, databases, microservices, containerization, CI/CD, Kubernetes, security, and data engineering experience.
React, Next.js, Python, Java, Scala, Docker, GitHub, AWS, Google Cloud, IBM Cloud, Oracle Cloud, DynamoDB, Apache Gremlin, GeoMesa, AWS Lambda, AWS Step Functions, PySpark, WebGL, Apache Cassandra, LDAP, Apache TinkerPop, JanusGraph, C, C++, Postgres, MariaDB, ELK, MinIO, AWS S3, Neo4j, MongoDB, CentOS 7, Rocky Linux 8, Kubernetes, Docker Compose, Docker Swarm, Visual Studio Code, GitLab, JupyterHub, Jupyter Notebooks, MATLAB, CSV, JSON, JSONL, Apache Avro, Protocol Buffers, Parquet, NiFi, Amazon EMR, AWS ECS, AWS Fargate, RESTful, Azure
1mo
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SAP NS2 Full Stack Developer - Top Secret, CI Polygraph required
Herndon or Springfield or Washington
$107k-$231k/yr OnsiteFull Time
3+ YOE3–5 years software development experience; proficiency with JavaScript/Node.js and Express, front-end frameworks (React/Vue/Angular), SAP HANA/SQLScript, Docker and OpenShift, PKI/X.509 and mTLS, RHEL administration, Git workflows.
SAP HANA, SQLScript, SAP CAP, Node.js, Express.js, OpenCV, pngjs, Docker, Red Hat OpenShift, RHEL, OpenShift Container Registry, SAP HANA client driver, X.509, mTLS, CAC/PIV, HTML5, CSS3, React, Vue, Angular, D3.js, Three.js, WebGL, Apache NiFi, KNIME, Airflow, Talend, Git, GitHub, PowerShell, Bash, Docker Compose, XSA, OpenShift Operators, Helm
1mo
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Modeling & Simulation Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEBachelor's in STEM preferred, 1+ years building physics‑based models or simulation engines, experience with MBSE/SysML, numerical methods, V&V, and cross‑disciplinary collaboration.
MATLAB/Simulink, Python, NumPy, SciPy, JAX, C++, STK, GMAT, Orekit, Trick, Modelica, CUDA, Vulkan, OpenCL, REST, gRPC, GraphQL, Three.js, WebGL, React Three Fiber, CesiumJS, Cameo, Teamwork Cloud, Jama, DOORS, MBSE, SysML
1mo
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Software Engineer - Frontend Development
Reston, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in computer science, 2 years relevant experience, JavaScript/TypeScript, React, HTML/CSS, strong communication, US citizenship and eligibility for security investigation.
JavaScript, TypeScript, React, HTML, CSS, Spring Boot, Redux, WebGL, OpenGL, Java, Python
1mo
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Visualization & Simulation Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEUS citizen able to obtain TS/SCI with polygraph; BS in STEM (engineering discipline); 1+ years relevant experience; basic JavaScript and frontend, familiarity with Python, 3D math, and client-server exposure.
Three.js, Python, JavaScript, Git
4h
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Full Stack ETL Developer
Chantilly, Virginia, United States
OnsiteFull Time
Requires large-scale data engineering, full-stack development, cloud, databases, ETL/ELT, DevSecOps, MLOps, security, federal compliance, recent polygraph, and full onsite availability.
React, Next.js, WebGL, Python, Java, Scala, C, C++, REST APIs, Gremlin, Cassandra, Neo4j, JanusGraph, TinkerPop, PySpark, Lambda, Step Functions, NiFi, AWS, Kubernetes, Docker, CI/CD, Infrastructure as Code, MLOps, DevSecOps, LDAP, DynamoDB, PostgreSQL, MongoDB, ELK, MariaDB, MinIO, S3, Apache Gremlin, AWS ECS, Fargate, EMR, AWS Organizations, Organizational Units (OU), Service Control Policies (SCP), JSON, CSV, AVRO, Parquet, Protocol Buffers, IT Service Management (ITSM)