2mo
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Software Engineer II
Herndon, Virginia, United States
OnsiteFull Time
5+ YOE5+ years ML engineering; 1+ year fine-tuning LLMs/VLMs; Python, PyTorch; AWS; TS/SCI with Poly; SCIF access
Python, PyTorch, HuggingFace, SageMaker, DeepSpeed, Docker, ECR, EKS, MLflow, Weights and Biases, SageMaker Experiments, TensorRT, ONNX
2mo
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Robotics Software Engineer II
Washington, District of Columbia, United States
$108k-$156k/yr OnsiteFull Time
SECRET clearance; experience in robotic software; real-time sensing and actuation interfaces; software control; boot code and OS loading; algorithm development; system design input; software engineering tasks.
Real-time systems, C/C++, Operating Systems, Software Engineering Methods, Robotics, Boot code, COTS/GOTS
3mo
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Software Engineer II, AI
Washington, District of Columbia, United States
$144k-$160k/yr RemoteFull Time
Bachelor's degree in IT/CS/Engineering; 2+ yrs Generative AI; 3+ yrs cloud (AWS); 4+ yrs DevOps; 2+ yrs agentic systems; 3+ yrs distributed cloud-native; 4+ yrs programming (Python/Java/Rust/SQL/Node.js).
AWS, GitHub, Bitbucket, AWS CloudFormation, AWS Lambda, AWS EKS, S3, LangGraph, Python, Java, Rust, SQL, Node.js
3w
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Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS or related,2+ years software development experience,proficiency in C++,Java,Python,knowledge of engineering principles,ability to work in multidisciplinary teams.
C++, Java, Python, C, C#, HTML, Bash, RTOS, AI/ML
2mo
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Software Engineer II (Signup & Activation)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$195k/yr HybridFull Time
4+ YOE4+ years of frontend software development; strong TS/JS and React; Next.js; Rails familiarity; REST/GraphQL; A/B testing and personalization; accessible UX; collaborative, growth-minded; AI-assisted development.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD
2w
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Software Engineer II
Fort Meade, Maryland, United States
$155k-$165k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience with containerized applications, Kubernetes, Helm, CI/CD/GitOps, Linux, and strong debugging and communication skills; bachelor's degree preferred or equivalent experience.
Go, Python, TypeScript, ArgoCD, Fleet, Kubernetes, Helm, Docker, kubebuilder, Terraform, Ansible, HashiCorp Vault, Rancher Government Solutions, OpenShift, Prometheus, Grafana, Kafka, EFK, ELK
3mo
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Ground Software Engineer II
Rockville or Hawthorne
$120k-$150k/yr OnsiteFull Time
5+ YOE5+ years full-stack software development; experience with distributed systems, real-time data, CI/CD; cloud or on-prem; Linux; databases; strong communication.
Linux, Bash, CI/CD, APIs, Databases, Message Bus, Cloud, On-Prem, Git
1mo
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Software Engineer II
Arlington or New York City or Pune
$106k-$169k/yr HybridFull Time
Full-stack software engineering experience with Java, Spring Boot, React, and PostgreSQL; strong CS fundamentals; Bachelor\u0002s degree in related field or equivalent experience; eligible to work in the U.S. without sponsorship.
Java, Spring Boot, React, PostgreSQL, Snowflake, GitHub Copilot
2mo
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Software Development Engineer II, Agents
Arlington, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development; 2+ years design/architecture; 1+ year SDE or related; experience with large-scale multi-tier systems; OO design; CS/Engineering/Math degree; proficiency in at least one language.
C++, Java, C#, Perl, Rust, Go, Web, WASM, Object Oriented Design
3mo
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Software Engineer II, Autonomy Behaviors (R4587)
Boston or Washington
$132k-$198k/yr OnsiteFull Time
2+ YOEBS in a related field; 2-3 years in software development; strong C++ and ROS/OMPL experience; ability to work in a multidisciplinary team; eligible for U.S. Secret clearance.
C++, ROS, OMPL
2w
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Software Engineer II
Tysons, Virginia, United States
$88k-$123k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years professional software development, strong OOP skills (C# preferred), backend/SQL experience, familiarity with modern JS frameworks and unit testing.
C#, .NET, SQL Server, Kafka, Ember.js, Angular, React, iOS, Android
1mo
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Software Engineer II
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
2+ YOEBachelor's in CS or related, 2+ years software development, expertise in data structures/algorithms and Java, experience with scripting (Perl/Python/Unix Shell) and Linux, strong communication and teamwork skills.
Java, Perl, Python, Unix Shell, Linux
3mo
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Software Engineer 3 - II
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOETwelve years of software engineering experience in programs of similar scope; Bachelor's degree in Computer Science or related discipline; four years of SWE experience can substitute for a bachelor’s degree.
Javascript, Typescript, React, node.js, Rust, Python, shell script, Kubernetes, Helm Charts, Micro-Services, Service-mesh, Multi-site applications, Load Balancing, Cloud Migration, nifi, JEST, Grafana, InfluxDb, Elasticsearch, Redis, mysql, Apache Superset, RabbitMQ, Kafka, Message Fabrics, Ansible, Salt, Terraform, Web-Sockets, JBLOCKS, CASPORT, Neo4j
1mo
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Software Engineer II
Hanover, Maryland, United States
$94k-$141k/yr OnsiteFull Time
2+ YOEBS in STEM (or equivalent experience); 2+ years C# software lifecycle experience; Microsoft 365 proficiency; ability to obtain DoD security clearance; US citizenship required; strong written and oral communication.
C#, Microsoft 365, Kubernetes, Avalonia, Linux, CI/CD, Jira, Git
4d
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Software Engineer II
Jessup, Maryland, United States
OnsiteFull Time
3+ YOEActive TS/SCI with Polygraph and U.S. citizenship, Bachelors (or 4 yrs experience), 3+ years software development experience, familiarity with TypeScript, Python, React, containers, hybrid deployments, version control, and AI-native IDEs.
TypeScript, Python, React, Postgres, RAG, vector stores, AI-native IDEs
2mo
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Software Engineer
Arlington, Virginia, United States
$120k-$140k/yr HybridFull Time
5+ YOE5+ years .NET software engineering; DoD Secret clearance; BS in CS; .NET, REST APIs, Oracle, CI/CD; Angular/React; IIS; deployment automation.
.NET framework, IIS, RESTful APIs, Oracle databases, Ansible, GitLab, Jenkins, Nexus, Git-based version control, OKTA, CyberArk, Angular, React, SQL Developer, SQL Plus, Toad, SQL Server Management Studio, NIST security guidelines
1w
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Embedded Software Engineer II
Germantown, Maryland, United States
$72k-$98k/yr HybridFull Time
1+ YOEBachelor's degree in engineering, 1+ years related experience, proficiency in C/C++, scripting (Bash/Python), Linux/QNX/FreeRTOS, strong communication and software design skills.
C, C++, Bash, Python, Linux, QNX, FreeRTOS
3mo
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Mission Systems Software Test Engineer II
Reston, Virginia, United States
OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
BS in engineering or physics; software testing experience; space systems knowledge; programming in Python/Golang/Rust/C++ ; cloud experience; strong communication.
AWS, Azure, Confluence, JIRA, Git, Python, Golang, Rust, C++
1mo
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Software Engineer II - BDX Developer Experience
Washington, D.C., District of Columbia, United States
$192k-$213k/yr OnsiteFull Time
3+ YOE3+ years software development experience with strong Python and backend/platform or data engineering skills; experience with PySpark, dbt, Airflow, AWS or Snowflake; strong communication and developer-experience focus.
Python, Spark, PySpark, dbt, Airflow, AWS, Snowflake
1mo
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Software Engineer Principal II
Fort Meade or Maryland or United States
$150k-$254k/yr OnsiteFull Time
8+ YOEMust possess Top Secret/SCI with polygraph, Bachelor's in a related field, 8+ years software development experience with cleared/intelligence community work, and experience coding, testing, and deploying secure applications.
Docker, Java, HPC, AI agents, QPU, GPU
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