PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2mo
Save
Mark Applied
Hide
CUAS Test Engineer
Summit Point, West Virginia, United States
$75k-$131k/yr OnsiteFull Time
2+ YOEBachelor’s degree in CS, Cyber Security, Math/Stats, or Engineering with 2-4 years experience, or >4 years data analytics; Python, JavaScript, Linux; test design/reporting; strong communication; systems engineering knowledge.
Python, JavaScript, Linux
1mo
Save
Mark Applied
Hide
Cleared Senior Software Engineer
Chantilly or Charlottesville
$116k-$209k/yr OnsiteFull Time
8+ YOETop Secret/SCI with CI Poly required; US citizenship required. Requires senior software engineering experience (≈8+ yrs), Java and Linux experience, familiarity with AWS, Docker, Kubernetes, strong math/networking background, and software leadership.
Java, Linux, AWS, Docker, Kubernetes
1d
Save
Mark Applied
Hide
VectraAI On Premise Integration Engineer, Senior
Reston or Colorado Springs or Washington or Riverdale or Charlottesville or Norfolk
$99k-$225k/yr OnsiteFull Time
7+ YOE7+ years on-prem network engineering or cybersecurity experience, NDR deployment, packet analytics, Linux, TCP/IP knowledge, ability to obtain DoD 8570 certifications, active TS/SCI with polygraph required.
Zeek, Suricata, Arkime, Endace, Linux
1w
Save
Mark Applied
Hide
Embedded Software Engineer
Charlottesville, Virginia, United States
$79k-$119k/yr OnsiteFull Time
2+ YOEUS citizen with ability to obtain Secret clearance, BS in STEM with 2+ years experience (or MS with 0), proficiency in C/C++, Linux or VxWorks, scripting (Python/Bash), CI/CD and version control, and embedded systems lifecycle.
C, C++, Linux, VxWorks, Python, Bash, Batch, Git, Gitlabs, Github, Bitbucket, ClearCase, Rally, Jira, CAMEO, Rational
2mo
Save
Mark Applied
Hide
Software Engineer
Paeonian Springs, Virginia, United States
OnsiteFull Time
BS in Computer Science or Computer Engineering; strong C++ or Rust; Linux experience; read schematics/PCB; Git; CMake/Make; GDB; good communication.
C++, Rust, Linux, Git, CMake, Make, GDB, Python, MATLAB, Yocto, Buildroot
3w
Save
Mark Applied
Hide
Senior Algorithm Developer
Warrenton or Augusta
$200k-$250k/yr OnsiteFull Time
Requires TS/SCI with polygraph and U.S. citizenship, bachelor's degree or equivalent experience in engineering/math/CS/physics, experience with COMINT/ELINT/FISINT, and proficiency in listed programming languages and tools.
X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper, Astrograph
3w
Save
Mark Applied
Hide
Electronic Design Engineer
Mount Crawford, Virginia, United States
$65k-$130k/yr OnsiteFull Time
3+ YOE3+ years embedded systems or electronic hardware design experience; familiarity with ARM/DSPs, embedded Linux/FreeRTOS, wireless and real‑time interfaces; schematic/PCB and analog/power experience preferred.
ARM, DSPs, embedded Linux, FreeRTOS, PQ Canvass, WiFi, Bluetooth, GPS, USB, cellular networks
1mo
Save
Mark Applied
Hide
Sr. Models Based Controls Engineer
Plymouth or Staunton
$90k-$152k/yr HybridFull Time
7+ YOEBachelor's in CS/Engineering, 7+ years related experience, strong engineering principles, object-oriented development, dynamic model building, simulation integration, strong communication and problem-solving skills.
C++, Linux OS, Model-in-the-loop (MiL), Modelica, Dymola, FMI
2w
Save
Mark Applied
Hide
Staff Software Engineer
Tampa or Warrenton
$130k-$170k/yr HybridFull Time
8+ YOE8+ years systems/software engineering experience; Bachelor’s in CS or CE (or equivalent); active Secret clearance; deep Python and C++ skills; Kubernetes, Docker, CI/CD, Linux, observability experience.
Python, asyncio, pybind11, Cython, Kubernetes (K8s), Docker, Pods, Deployments, StatefulSets, ArgoCD, GitHub Actions, Prometheus, Grafana, C++17, C++20, CMake, GitLab CI/CD, Linux
1w
Save
Mark Applied
Hide
Embedded Software Engineer
Charlottesville, Virginia, United States
$79k-$119k/yr OnsiteFull Time
2+ YOEBachelor's in Computer Science/Engineering or related STEM, 2+ years engineering experience (or Master's with 0 years); C/C++, embedded Linux or VxWorks, Python/Bash, CI/CD and version control, US citizenship, ability to obtain Secret clearance.
C, C++, Linux, VxWorks, Python, Bash, Batch, Git, Gitlabs, Github, Bitbucket, ClearCase, Rally, Jira, CAMEO, Rational, CI/CD Pipeline, DevOps
4d
Save
Mark Applied
Hide
Software Developer SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, 6+ years with AWS and Python/C#/Java, Top Secret clearance, HS diploma/GED, SAFe ASE preferred, experience with front- and back-end development and Linux.
AWS, Python, C#, Java, JavaScript, Linux, MongoDB, Spring, OSGi, Perl, Lua, NGINX
2mo
Save
Mark Applied
Hide
Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOE2+ years software development; Python/Java; strong SQL; Big Data ingestion/ETL; REST APIs; Airflow; Linux; JDK/J2EE/Spring.
Python, Java, SQL, Apache Airflow, REST, Linux, JDK, J2EE, EJB, JDBC, Spring
1mo
Save
Mark Applied
Hide
Systems Engineer/Developer (TS/SCI w/ Poly) - Mission Critical
Warrenton, Virginia, United States
OnsiteFull Time
10+ YOEEligible TS/SCI with full-scope polygraph required; Bachelor's in CS/IT or equivalent; 10+ years systems/Linux engineering; hands-on experience with Linux, containers, networking, storage, cloud (AWS/Azure/GCP), IaC, scripting, CI/CD, and monitoring.
Kubernetes, Docker, Red Hat, CentOS, PKI, AWS, Azure, GCP, Oracle, PostgreSQL, MySQL, SQL Server, MongoDB, Cassandra, DynamoDB, Redis, SQS, SNS, RabbitMQ, Python, Bash, PowerShell, Terraform, Ansible, CloudFormation, Jenkins, GitLab CI/CD, GitHub Actions, GitOps, ArgoCD, Prometheus, Grafana, Splunk, ELK Stack, CloudWatch, TensorFlow, PyTorch, SageMaker, Hadoop, Databricks, Snowflake, BigQuery, SDLC, ITIL
1w
Save
Mark Applied
Hide
Network Engineer
Norfolk or Flexwork
FieldFull Time
2+ YOEU.S. citizen with active Secret clearance, able to obtain TS/SCI; Bachelor's plus 2 years (or equivalent); DoD IAT Level II (e.g., CompTIA Security+); experience with Cisco, Windows Server or Linux and military afloat networks.
Cisco, Windows Server, Linux, HEAT, TrackIT, Magic, Remedy, Peregrine, HELIX, Microsoft Office, Azure, AWS, GovCloud
3mo
Save
Mark Applied
Hide
Software Engineer
Chantilly, Virginia, United States
$58k-$116k/yr OnsiteFull Time
4+ YOEU.S. citizenship with ability to obtain TS/SCI clearance; degree in CS/EE/Physics or related field (or 4 years software/signals experience in lieu); interest in remote sensing; programming in Python/C++/Rust; Linux/cloud experience; strong problem-solving; able to work onsite.
Python, C++, Rust, Linux, AWS
4d
Save
Mark Applied
Hide
Software Engineer III
Charlottesville or Socorro or Albuquerque or Green Bank
$79k-$120k/yr HybridFull Time
3+ YOEBachelor's in CS/engineering or equivalent experience, 3+ years software development, strong Python and numpy experience, CASA and HPC familiarity, version control and testing practices.
Python, numpy, CASA, Linux
6d
Save
Mark Applied
Hide
Bioinformatics Full-Stack Developer
Charlottesville, Virginia, United States
$105k/yr OnsiteFull Time
5+ YOE5+ years full-stack development experience, BS/BA in CS or related, advanced C++ and Unix/Linux proficiency, Git and CI/CD experience, pipeline/workflow and containerization familiarity, strong communication and project management skills.
Unix/Linux, Git, C++, Python, R, RMarkdown, tidyverse, NextFlow, SnakeMake, AWS, Azure, CI/CD
3mo
Save
Mark Applied
Hide
Principal Software Engineer - Lead DevOps Engineer (Onsite)
Sterling, Virginia, United States
$118k-$225k/yr OnsiteFull Time
8+ YOEActive DoD Secret clearance; 8+ years in STEM with DevOps, CI/CD, Docker/Kubernetes; onsite in Sterling, VA; bachelor's or advanced degree.
GitLab, Coverity, Artifactory, Docker, Podman, Kubernetes, Jama, Linux, Visual Studio Code
1mo
Save
Mark Applied
Hide
CT Enterprise Architect
Tysons or Warrenton
OnsiteFull Time
10+ YOE10+ years in information systems engineering; Bachelor's in CS/IT or equivalent; experience building heterogeneous Windows/Linux networks and cloud-enabled enterprise solutions.
Windows, Linux, Cloud, ETL, Data Warehousing, COTS, GOTS
1mo
Save
Mark Applied
Hide
Cybersecurity and Systems Administration Lead, College and Graduate School of Arts and Sciences
Charlottesville, Virginia, United States
$105k-$120k/yr HybridFull Time
5+ YOEBachelor\u0002s degree or equivalent experience, 5+ years IT experience, expertise in systems architecture, cybersecurity, Windows/MacOS/Linux administration, scripting, and security tools; ability to lead technical direction and mentor engineers.
Windows, MacOS, Linux, Splunk, Datadog, Qualys, Nessus, Mosyle, FileWave, Jamf, Intune, SCCM
Explore Jobs