Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
65 software engineer operating systems jobs at 36 companies in Fredericksburg, VA
3mo
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Software Engineer (Operational Systems Engineer)
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph required; 7+ years engineering/developing experience; proficiency with Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes; CI/CD and API development experience; A&A support experience.
Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes, CI/CD
1mo
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Ground Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEUS citizen with TS/SCI + poly; Bachelor's in a technical discipline; 9+ years supporting ground systems engineering in the defense/intelligence space domain; experience with system integration, testing, software lifecycle, configuration management, and operational mission support.
1mo
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Systems Engineer
Alexandria, Virginia, United States
$85k/yr OnsiteFull Time
3+ YOE3+ years systems engineering or technical support experience; strong troubleshooting across hardware, software, networking and servers; experience in 24/7 operational environments; excellent communication and documentation skills.
2w
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Lead Software Engineer - Physical AI (Defense)
Arlington, Virginia, United States
$150k-$250k/yr OnsiteFull Time
6+ YOERequires 6+ years of software engineering experience, strong C++ or Python skills, broad software, operating system, and hardware experience, complex system integration, problem-solving, communication, U.S. citizenship, and eligibility for security clearance.
C++, Python, Axion, Acuity
1mo
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Sr. Software Engineer II, AI Platform
United States or San Francisco or New York City or Washington
$131k-$198k/yr RemoteFull Time
6+ YOE6+ years software engineering experience building and operating large-scale backend/platform systems; hands-on GenAI and LLM integration; experience with Python/Java/Go; distributed systems and workflow design expertise.
Python, Java, Go, LangChain, OpenAI SDK, MCP, LLMs, Salesforce, Gong, Outreach, Tofu
1mo
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Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; hands-on coding in Python, Java, or Go; experience with Terraform, Kubernetes, containers, CI/CD, observability, system design, and production operations.
Python, Java, Go, Terraform, Kubernetes, containers, CI/CD
1mo
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GEOINT Ground Processing Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOERequires active TS/SCI with poly; 4–9+ years relevant experience depending on degree; experience with GEOINT ground/space architectures, mission processing, IC/DoD acquisition, and ground software or mission operations.
4d
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Backend Software Engineer
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$130k-$220k/yr OnsiteFull Time
U.S. Person status, ability to obtain and maintain a U.S. security clearance, and backend/cloud engineering experience with scalable systems, infrastructure, reliability, and operations.
Microsoft Azure, Python, Terraform, Kubernetes, TypeScript, React, CI/CD
3w
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Ground Software Engineer, Space
Chantilly, Virginia, United States
$166k-$220k/yr OnsiteFull Time
4+ YOE4+ years engineering experience; strong programming in Java/Python/C++/Rust/Go/JavaScript; experience with Space C2 or spacecraft operations; strong systems thinking and communication; eligible for U.S. Secret clearance.
Java, Python, C++, Rust, Go, JavaScript, Lattice OS, Kubernetes, OpenShift, Helm
1mo
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Backend Software Engineer - Sensors and Tracking
Seattle or Arlington
OnsiteFull Time
4+ YOE4+ years software engineering experience, hands-on hardware/sensor data integration, production backend systems, proficiency in Python or Go, ability to operate in ambiguous environments.
Python, Go
2w
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Staff Software Engineer, Platform
San Francisco or New York or Washington
$240k-$300k/yr OnsiteFull Time
8+ YOE8+ years building and operating cloud infrastructure, hands-on ownership of platform/networking/traffic systems, strong security and reliability experience, on-call and incident response experience, degree or equivalent.
5d
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Staff Software Engineer - Protect
San Francisco or Seattle or New York City or Washington, D.C. or London or Amsterdam
$208k-$274k/yr HybridFull Time
8+ YOETypically 8+ years building and operating backend or distributed systems at scale, with hands-on coding, strong product judgment, and experience translating ambiguous customer problems into measurable deliverables.
Jupyter, Apache Spark, Tecton
3w
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Lead Software Engineer, Back End (Cloud Operations Resilience Engineering)
Plano or McLean or Richmond or Canada or United Kingdom or Philippines
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience. Leads developers and works with distributed systems, databases, and cloud technologies.
Java, Python, SQL, Node, Go, Scala, RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL
2w
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Lead Software Engineer, Full Stack (Cloud Operations Resilience Engineering)
McLean or Richmond or Plano
$179k-$225k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, and 1+ year of cloud computing experience. Full-stack development, distributed systems, databases, containers, and cloud technologies required.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), Open Source RDBMS, NoSQL
1mo
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Spacecraft Data Systems Engineer - Blue Ring
Reston or Huntsville or Denver or Seattle or Los Angeles
$134k-$203k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEB.S. in computer science/engineering/IT/applied math, 8+ years spacecraft development and operations, experience with Command & Telemetry Databases and CCSDS, proficiency in Java/Python/JavaScript/C/C++, familiarity with flight software and C2 tools, ability to work with cross-functional teams; U.S. work authorization required.
CCSDS, Java, Python, JavaScript, C, C++, Command and Telemetry Database (CTDB), Command and Control (C2), Flight Software (FSW), Jira, GitLab, CI/CD pipelines, Defense Biometric Identification System (DBIDS)
1mo
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Software Development Engineer
Philadelphia or Reston
OnsiteFull Time
5+ YOE5+ years building and operating distributed backend systems, experience with GraphQL/REST APIs, Python/Go/Java/C++, relational or NoSQL databases, containerized deployments and CI/CD; Bachelor's preferred; must be authorized to work in the US (no sponsorship).
GraphQL, REST, PostgreSQL, Python, Go, Java, C++, Docker, Kubernetes, MLOps, CI/CD
1mo
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Senior Software Development Engineer, Engagement Security
Herndon or Seattle
$168k-$227k/yr OnsiteFull Time
5+ YOE5+ years professional software development with programming, system design/architecture, mentoring/tech lead experience; experience with Linux, cloud platforms, AI/ML and on-call operations.
PyTorch, TensorFlow, Python, BERT, GPT-2, GPT-3, Linux, AWS
2mo
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Senior AI/ML Software Engineer - Remote
Eden Prairie or Minneapolis or Washington or United States
$120k-$215k/yr RemoteFull Time
5+ YOEB.S. in computer science or related field; 5+ years software engineering experience with 3+ years operating production ML systems; expert Python; FastAPI; Kubernetes, Docker, Helm; MLOps practices including deployment, versioning, and monitoring.
Python, FastAPI, Kubernetes, Docker, Helm, AzureML, DataBricks, Azure Kubernetes
1w
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Senior Platform Software Engineer (Cache, Query and Compute Platforms)
McLean, Virginia, United States
$138k-$205k/yr HybridFull Time
5+ YOERequires 5+ years in software, systems, platform, DevOps, or reliability engineering; 3+ years operating distributed platforms; experience with Redis, Kvrocks, Trino, or Spark; programming and architecture review experience.
Redis, Kvrocks, Trino, Spark, Redis Cluster, Redis Sentinel, S3, Hive Metastore, Kubernetes, Java, Go, Python
1w
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Senior Platform Software Engineer (Cache, Query and Compute Platforms)
McLean or Tysons Corner
$138k-$205k/yr HybridFull Time
5+ YOERequires 5 years in software, systems, platform, DevOps, or reliability engineering; 3 years operating distributed production platforms; experience with Redis, Kvrocks, Trino, or Spark; and Java, Go, or Python.
Redis, Kvrocks, Trino, Spark, Redis Cluster, Sentinel, Java, Go, Python, Kubernetes, Hive Metastore, S3, RFCs, ADRs