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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Software Engineer III - Python Developer
Norfolk, Virginia, United States
OnsiteFull Time
10+ YOEMaster’s or Bachelor’s in engineering/math; Security+, Agile/Scrum, ISTQB; 10+ yrs with MS or 14+ with BA; 3 yrs IV&V; 3 yrs automated testing; 2 yrs Scrum Master.
Python, AWS, JIRA, Confluence, Automation testing, DevOps, DevSecOps
3d
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Software Developer
Virginia Beach, Virginia, United States
$115k-$125k/yr OnsiteFull Time
10+ YOETop Secret clearance, 10 years software development (8 with Master's), Bachelor\u0002s in cybersecurity or related, IAT-III with CISSP or CCSP, proficiency in C/C++,C#,Python,Go,Rust,Assembly, SDLC and DevSecOps experience.
C, C++, C#, Python, Go, Rust, Assembly, Docker, PyEnv
3mo
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Software Developer
Welcome, Maryland, United States
$75k-$102k/yr OnsiteFull Time
0+ YOE0-5 years software engineering experience; Linux environment proficiency; Java, Go, JavaScript, C/C++, Python knowledge.
Java, Go, JavaScript, C/C++, Python, Linux, Red Hat Enterprise Linux (RHEL), Docker, Kubernetes, Podman, Git, Bitbucket, Jira, HTML, CSS, React, REST, JSON, WildFly
3mo
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1655 - Software Developer
Patuxent River, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Sigma Defense: Develops tactical communications and intelligence systems for defense.
2+ YOE2-5 years software development experience; Java; Linux (RHEL); containerized microservices; US citizen; bachelor's degree; active Secret clearance or higher
Linux, RHEL, Java, Python, Atlassian Tools, Docker
2w
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Software Engineer
Atlanta or Newport News
HybridFull Time
0+ YOEBachelor's in CS or related, 0–4 years software engineering experience in automation/logistics, Java required, additional languages (C#, Python, Rust) preferred, container and CI/CD experience, distributed systems and API familiarity, strong communication and problem-solving.
Java, C#, Python, Rust, Docker, Kubernetes, Podman, Kafka, RabbitMQ, SQL, CoPilot, REST, gRPC, Ansible, Chef, Puppet, Terraform
2mo
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Palantir Software Engineer
Norfolk or Virginia Beach
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years Palantir Foundry, 3+ years software development, secret clearance, bachelor’s or 5+ years experience in lieu of a degree.
Palantir Foundry, TypeScript, Python, Git, Foundry AIP, Pipeline Builder
2w
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Software Developer
Virginia Beach, Virginia, United States
$88k-$106k/yr OnsiteFull Time
5+ YOE5-7 years related experience, 5+ years programming and application support, bachelor’s in CS preferred, familiarity with EDI/SAP IDocs, web services, cloud, Microsoft Office, and Java/C#/JavaScript/Python.
Java, C#, Javascript, Python, NoSQL, Relational databases, Sterling, MuleSoft, SAP IDocs, XML, CSV, EDI, Flat Files, Web Services, Microsoft Office Suite
2w
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Software Engineer UsX
Virginia Beach or Norfolk
OnsiteFull Time
3+ YOESecret clearance (TS/SCI eligible), B.S. in engineering or 3+ years exp (or 7+ years without degree). Proficient in C/C++, Python, Qt/QML, MAVLink, BetaFlight/AruPilot/Px4, sensor fusion, CAD, TCP/IP, and building target software from source.
C, C++, Python, Qt/QML, BetaFlight, AruPilot, Px4, MAVLink, Ground Control, TCP/IP, CAD
2d
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Software Engineer
Virginia Beach, Virginia, United States
$84k-$117k/yr OnsiteFull Time
3+ YOESecret clearance required (TS/SCI eligible), B.S. in engineering/science, 3+ years with degree (7+ without), proficiency in C/C++, Python, embedded/UAV systems, networking, and SDLC.
C, C++, Python, Qt/QML, BetaFlight, ArduPilot, PX4, QGroundControl, MAVLink, CAD, TCP/IP
3w
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Software Engineer
Virginia Beach, Virginia, United States
OnsiteFull Time
3+ YOERequires Secret clearance (TS/SCI eligible), B.S. in engineering or science preferred, 3+ years experience with degree (7+ without). Proficient in C/C++, Python, Qt/QML, MAVLink, PX4/BetaFlight/AruPilot, sensor fusion, networking, CAD, and autonomous navigation.
C, C++, BetaFlight, AruPilot, Px4, IMUs, GPS, cameras, LiDAR, Ground Control, Qt/QML, MAVLink, Python, TCP/IP, CAD
2w
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Software Engineer
Virginia Beach or Fort Story
OnsiteFull Time
3+ YOESecret clearance (TS/SCI eligible); B.S. in engineering/science (or equivalent experience); 3+ years with degree (7+ without); proficiency in C/C++, Python, Qt/QML; experience with autonomous navigation, sensor fusion, MAVLink, QGround Control, BetaFlight/AruPilot/Px4, CAD, and TCP/IP.
C, C++, Python, Qt/QML, QGround Control, BetaFlight, AruPilot, Px4, MA VLink, TCP/IP, CAD
2w
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Software Engineer (Autonomous Systems) – Clearance Required
Virginia Beach, Virginia, United States
$98k-$130k/yr OnsiteFull Time
3+ YOEActive or interim Secret clearance with TS/SCI eligibility, bachelor\u0002s in engineering or science (or 7 yrs experience), 3+ years software development with C/C++, Python, Qt/QML, experience with PX4/ArduPilot/BetaFlight, sensor integration, MAVLink, and Agile.
C, C++, Python, Qt, QML, QGroundControl, PX4, ArduPilot, BetaFlight, MAVLink, TCP/IP, Linux
2mo
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Software Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with polygraph; experience in Python, Java, C++, or similar; large-scale data, distributed systems, or real-time processing; degree in Computer Science or Software Engineering (or equivalent); collaborative mindset; plus AWS, DevOps/CI/CD, Docker/Kubernetes and ML exposure.
Python, Java, C++, Docker, Kubernetes, AWS, CI/CD
3w
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Full Stack Software Developer
Hampton, Virginia, United States
$69k-$158k/yr HybridFull Time
5+ YOE5+ years software development experience; bachelor’s degree or 8+ years in lieu; ability to obtain Secret clearance; experience with front- and back-end languages; Agile development experience.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
1d
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Sr. Software Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$144k-$268k/yr HybridFull Time
4+ YOEU.S. citizen with TS/SCI clearance (or immediate DISS eligibility), Bachelor’s degree, 4+ years Python or Java, hybrid cloud/app development, databases, ETL, algorithm design, CI/CD and stakeholder interfacing.
Python, Java, MongoDB, Celery, Azure DevOps, Jenkins, React.js, Node.js, Web API, IBM CPLEX, Gurobi, SPSS, SAS, R, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, Git, GitHub, GitLab, Docker, Podman
3w
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Geospatial Software Developer
Hampton, Virginia, United States
OnsiteFull Time
Experience with NASA ESDS and Earth data, geospatial Python (Xarray, GeoPandas, NumPy), programmatic data retrieval (CMR API), cloud-optimized access (AWS, Zarr, OPeNDAP), NetCDF4/HDF5 parsing, database use, documentation, Git, and ability to obtain Public Trust; US citizen or permanent resident required.
ESDS, Python, Xarray, GeoPandas, NumPy, Common Metadata Repository (CMR) API, AWS, Zarr, OPeNDAP, NetCDF4, HDF5, Cartopy, Matplotlib, Git
6d
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Software Engineer
Virginia Beach, Virginia, United States
$63k-$91k/yr OnsiteFull Time
1+ YOEActive Secret clearance required. BS in related field. 1+ year software development experience with C/C++/C#/Python/Visual Basic/SQL/ORM/containerization. Experience with RHEL, SQLAlchemy, PostgreSQL, Docker.
C, C++, C#, Python, Microsoft Visual Basic, SQL, ORM technologies, containerization technologies, RHEL, SQLAlchemy, PostgreSQL, Docker, Unix, Windows, Linux, MS-DOS
2w
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ENGINEER SOFTWARE QUALITY 3 (Newport News, Virginia, United States)
Newport News, Virginia, United States
OnsiteFull Time
5+ YOEDegree-plus-experience combination required (Bachelors+5, Masters+3, PhD+0) or approved equivalents; U.S. citizenship required; experience with software quality, testing, verification, and compliance with standards.
Java, C++, C#, Python, JavaScript, TypeScript, SQL, CI/CD, Git, Azure, AWS, Docker, Kubernetes, AI/ML, Large Language Models (LLMs)
3w
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Software Engineer
Virginia Beach, Virginia, United States
OnsiteFull Time
3+ YOEActive Secret clearance (TS/SCI eligible), B.S. in relevant engineering or 3+ years experience (7+ without degree), proficiency in C/C++, Python, MAVLink, Qt/QML, sensor fusion, and UAV autopilot stacks.
BetaFlight, ArduPilot, PX4, C, C++, Python, Qt/QML, MAVLink, TCP/IP, QGroundControl, CAD, IMU, GPS, LiDAR
2mo
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AI Developer Integration VBP
Virginia Beach, Virginia, United States
HybridFull Time
3+ YOEUS citizen; 3–5+ years in AI, workflow automation, or system integration; BS in CS/DS/IS/Engineering or 6+ years experience; Python, APIs, SQL; AI/ML tools and workflow platforms; strong communication; background check required.
Python, APIs, SQL, TensorFlow, PyTorch, Scikit-learn, Power Automate, Airflow, UiPath
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