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
229 computer systems software developer jobs at 82 companies in Fredericksburg, VA
1mo
Save
Mark Applied
Hide
Computer Systems Software Developer
King George, Virginia, United States
$115k-$125k/yr OnsiteFull Time
BS in computer science/engineering, experience with Windows and Red Hat Enterprise Linux, debugging and optimization, integrated software/hardware systems; proficiency in Java/C#/C++, and tools like Jira, Jenkins, GitLab.
Windows, Red Hat Enterprise Linux, Java, C#, C++, Jira, Jenkins, GitLab
1w
Save
Mark Applied
Hide
Expert Software Systems Developer
Herndon or Virginia or United States
$180k-$210k/yr OnsiteFull Time
9+ YOEActive TS/SCI with full-scope polygraph, bachelor's in computer science or related field, and 9+ years in software development, backend integration, and systems development; additional experience may substitute for degree.
Windows PowerShell, Puppet, C2S, SQL, Ruby, Java, C++, .NET, VPN, IPSEC, SSL, PKI, LDAP
2d
Save
Mark Applied
Hide
Computer Systems - Software Engineer (RR1089)
Dahlgren or King George
$75k-$95k/yr OnsiteFull Time
Bachelor's degree in computer science, computer engineering, or related field; 5 years of technical experience; modern C++ development; simulation environments; Git; debugging, profiling, CMake, unit testing, Windows/Linux, U.S. citizenship, and ability to obtain DoD clearance.
C++, NGTS, AFSIM, Integrated Threat Analysis and Simulation Environment (ITASE), Scrum, Kanban, Git, CMake, Google Test, Windows, Linux
2w
Save
Mark Applied
Hide
Senior Systems/Software Engineer
Arlington, Virginia, United States
$104k-$166k/yr OnsiteFull Time
3+ YOERequires a qualifying engineering, computer science, physics, or related degree; 3–8 years of experience based on degree; C/C++, object-oriented development, software engineering, US citizenship, and ability to obtain Public Trust clearance.
C, C++, UNIX, IBM Rational Suite, RTCA DO-178B, RTCA DO-278, RTCA DO-254, DOORS, ClearCase, ClearQuest
3mo
Save
Mark Applied
Hide
Computer Systems Engineer/Architect
Washington, District of Columbia, United States
$140k-$150k/yr RemoteFull Time
Experienced in software QA, test automation, data engineering, SQL, Python, AWS, Linux, GitHub, structured data formats, and technical documentation; U.S. citizenship and ability to obtain Public Trust clearance required.
SQL, Python, AWS, Linux, GitHub, Oracle, PostgreSQL, Iceberg, XML, JSON, CSV, CLI, ETL, ELT
1w
Save
Mark Applied
Hide
Senior Computer Vision Engineer
Washington, District of Columbia, United States
$191k-$292k/yr OnsiteFull Time
5+ YOEBS, MS, or PhD in a related technical field; 5+ years developing production or research computer vision or ML systems; Python, deep learning, object detection/tracking, and edge deployment experience; eligible for U.S. Secret clearance.
Python, Lattice OS
2mo
Save
Mark Applied
Hide
Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEUS citizen with TS/SCI+poly, bachelor’s degree in a related engineering/computer science field, 9+ years supporting software/systems engineering including requirements, design, integration, test; knowledge of Agile, DevSecOps, and waterfall; space/aerospace experience; able to report onsite in Chantilly, VA.
Agile, DevSecOps
3mo
Save
Mark Applied
Hide
Senior Lead Software Engineer, Distributed Systems (Golang + Python on Kubernetes)
San Francisco or McLean or New York City or San Jose or Cambridge
$230k-$286k/yr OnsiteFull Time
6+ YOE1+ MgmtBachelor’s degree, 6+ years of software engineering experience, 1+ year of cloud computing experience, and experience with distributed systems, cloud platforms, Kubernetes, and software development.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, Amazon SageMaker, Databricks
1w
Save
Mark Applied
Hide
Senior Software Developer
McLean or Tysons
OnsiteFull Time
10+ YOEBachelor's degree in computer science, information systems, or computer engineering and 10 years of software development experience with AWS, Linux, Java, PHP, web technologies, IAM, security, testing, and debugging.
Linux, Amazon Web Services (AWS), Amazon S3, Amazon EC2, Apache Webserver, Apache Tomcat, Java, PHP, HTML, CSS, MySQL, JavaScript, OAuth, RBAC, VS Code, Bash, Microsoft SharePoint, Maven, Gradle, AWS Secrets Manager
2w
Save
Mark Applied
Hide
Senior Systems/Software Engineer
Arlington, Virginia, United States
$104k-$166k/yr OnsiteFull Time
8+ YOERequires a relevant engineering or computer science degree, 3–8 years of experience depending on degree, C/C++ and UNIX development, software assurance and testing expertise, US citizenship, and ability to obtain Public Trust clearance.
C, C++, UNIX, IBM Rational Suite, RTCA DO-178B/278/254, DOORS, ClearCase/ClearQuest
3mo
Save
Mark Applied
Hide
Computer Scientist
Aberdeen or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
5+ YOE5+ years in software development; design, develop, troubleshoot hardware/software systems; analyze processes; create design docs and testing procedures.
3w
Save
Mark Applied
Hide
Software Engineer Level I or II, Mission Systems Division
Blacksburg or Washington
$70k/yr OnsiteFull Time
Bachelor's or master's degree in computer science, engineering, or related field; software development proficiency, hardware-software integration experience, teamwork ability, U.S. citizenship, and ability to obtain and maintain security clearance.
CUDA, TensorFlow, PyTorch, Keras
2mo
Save
Mark Applied
Hide
Software Engineer, Product Experiences
San Francisco or Washington, D.C.
$160k-$220k/yr OnsiteFull Time
2+ YOEComputer Science degree or equivalent experience, 2+ years in cross-functional software development, production user-facing software experience, React and TypeScript expertise, and distributed systems knowledge.
React, Redux, TypeScript, Mapbox, Python, Django, Celery, Airflow, Kafka, PostgreSQL, Elasticsearch, Bedrock, Sagemaker, AWS, Pulumi, Terraform, Kubernetes
3w
Save
Mark Applied
Hide
C++ Software Engineer
Cambridge or Arlington or Seattle
$90k-$210k/yr OnsiteFull Time
5+ YOERequires 5+ years of software development experience, C++ expertise, Python proficiency, hardware and embedded systems knowledge, Docker/Docker-compose/Kubernetes experience, and a Computer Science degree or equivalent experience.
C++, Python, Docker, Docker Compose, Kubernetes, Scrum, Kanban
1d
Save
Mark Applied
Hide
Windows Computer Network Operations (CNO) Developer
Dulles, Virginia, United States
OnsiteFull Time
3+ YOERequires active TS/SCI clearance, 3+ years of Windows CNO and professional software development experience, and proficiency in C, C++, Python, Visual Studio IDE, Windows SDK, and Windows low-level systems development.
C, C++, Python, Visual Studio IDE, Windows SDK, Windows OS, Windows API
2d
Save
Mark Applied
Hide
Software Engineer - Platform, Mission Systems
Canada or United States or San Francisco or Washington, D.C. or Germany or Austria or Slovenia or Netherlands
$104k-$130k/yr RemoteFull Time
4+ YOEBachelor’s degree in computer science, aerospace engineering, or similar; 4+ years’ experience; Python, cloud infrastructure, Ansible, relational databases, Linux, CI/CD, testing, and cross-functional collaboration skills.
AWS, GCP, Ansible, Kubernetes, Terraform, Python, Postgres, MySQL, GitLab CI, Docker, Linux, Datadog, Sentry, Metaview, Large Language Models (LLMs)
3d
Save
Mark Applied
Hide
Software Development Engineer, S3
Arlington, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOERequires 3+ years of professional software development, 2+ years designing or architecting reliable scalable systems, and programming experience. Bachelor's in computer science is preferred.
S3, machine learning
3d
Save
Mark Applied
Hide
Jr. Software Engineer
Centennial or Colorado Springs or Tucson or Chantilly
$98k-$123k/yr OnsiteFull Time
Bachelor's, Master's, or PhD in Computer Engineering or Computer Science; C++ and Python in Linux; software system design; U.S. citizenship; ability to obtain and maintain TS/SCI clearance.
C++, Python, Linux, Docker, Kubernetes, PIP, React, Git, REST API, CUDA, Shell Scripting, CI/CD, DevOps, Cloud computing, AI/ML, LLM
2w
Save
Mark Applied
Hide
Lead Software Engineer
McLean, Virginia, United States
$197k-$225k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering, 1+ year of cloud computing, and experience with programming languages, cloud platforms, distributed systems, and Agile practices.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, RDBMS, NoSQL, Agile
3w
Save
Mark Applied
Hide
Lead Software Engineer, Full Stack
McLean or Richmond
$179k-$225k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, 1+ year of cloud computing experience, and experience with full-stack development, distributed systems, and team leadership.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP, RDBMS, NoSQL