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
3mo
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Python Developer (Cybersecurity)
Dahlgren, Virginia, United States
OnsiteFull Time
Develop software and security tools using Python; ability to obtain Secret security clearance; Bachelor's in Computer Science or Cybersecurity; on-site at NSWC Dahlgren.
Python
1w
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Senior Python Developer with Spark
Reston, Virginia, United States
$97k-$157k/yr HybridFull Time
8+ YOE8+ years Python data engineering with Apache Spark, advanced SQL, AWS (EMR, Redshift, S3, Glue), big data tooling, CI/CD (GitLab, Terraform), and strong performance optimization skills.
Python, Apache Spark, Hadoop, Hive, EMR, SQL, AWS, Redshift, S3, Glue, Lambda, Step Functions, EventBridge, GitLab, Terraform
3mo
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Senior‑Level Python Developer (Python, C++)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
8+ YOEBachelor’s degree in computer science; 8+ years relevant experience; Python, C++, Spark; Jupyter Notebooks; JIRA, Confluence, Git/GitLab; knowledge of customer tools; active TS/SCI with Polygraph.
Python, C++, Spark, Jupyter Notebooks, JIRA, Confluence, Git/GitLab
1mo
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Software Engineer 3 (AI Assisted Developer Tooling)
Columbia, Maryland, United States
OnsiteFull Time
12+ YOEActive TS/SCI with Polygraph required; 12+ years' technical experience with a B.S. (or 4 additional years in lieu of degree); proficiency in Python and Java; experience with IDEs, developer tooling, and AI/LLM-powered tools.
Python, Java, IDEs, VS Code, TypeScript, Electron, CI/CD, LLM
2mo
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Software Engineer 3 (AI Assisted Developer Tooling)
Columbia, Maryland, United States
OnsiteFull Time
12+ YOETS/SCI with Poly, 12 years experience with BS in a technical discipline or 4 years substitute, strong Python/Java, AI tools experience, tooling and platform integration.
Python, Java, IDEs, Developer tools, Build and test systems, AI tools, LLM-powered tools
4w
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Software Engineer – Infrastructure Tooling
Sunnyvale or Washington or San Diego or Fort Walton Beach or Ann Arbor or London or Stuttgart or Munich or Stockholm or Bangalore or Seoul or Tokyo
$149k-$164k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS/CE/EE required; 2+ years software engineering experience with ≥1 year at an automotive technology company; 12+ months using C++, Python, ROS, Blaze, Critique, and gRPC/Protocol buffers.
C++, Python, ROS, Blaze, Critique, gRPC/Protocol buffers, Gerrit, Android Automotive OS (AAOS)
4d
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Lead Data Engineer - Risk Tech (Python, AWS)
McLean or Cambridge or Richmond
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, ≥4 years application development, ≥2 years big data, ≥1 year cloud (AWS/Azure/GCP); experience with Python, SQL, distributed data tools, data warehousing, and Linux; strong communication and mentoring skills.
Java, Scala, Python, SQL, Golang, MapReduce, Flink, EMR, Kafka, Spark, MySQL, PostgreSQL, DynamoDB, Redshift, Snowflake, UNIX/Linux, AWS, Microsoft Azure, Google Cloud
2d
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DCIM Development Engineer - Senior Infrastructure Engineer
Irving or Shoreview or Manassas or Charlotte or Saint Louis
$87k-$168k/yr OnsiteFull Time
4+ YOE4+ years infrastructure engineering experience; developing applications, integrations, and automation; strong SQL and Python skills; experience with APIs, PowerShell, and enterprise tooling.
Python, PowerShell, Microsoft SQL Server, SQL, APIs, ServiceNow, Git, GitHub, Azure DevOps, DCIM
3w
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Mechanical Engineer
Denver or Hampton or Greenbelt or Huntsville or Dallas or Houston or Mountain View or Edwards Air Force Base
$80k-$160k/yr HybridFull Time
3+ YOEU.S. citizen required. Bachelor's in Aerospace or Mechanical Engineering, 3+ years mechanical/thermal design and FEA experience. Proficiency in SolidWorks, FEA, thermal tools, Python/MATLAB, and technical writing.
Computer Aided Design (CAD), SolidWorks, FEMAP, NASTRAN, ANSYS, Thermal Desktop, Python, MATLAB, Simulink
2mo
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Systems Engineer
Annapolis Junction, Maryland, United States
$52-$75/hr OnsiteContract
7+ YOE7+ years as a Systems Engineer; experience with signal analysis workflows; tool development (MATLAB, Python, C++, DSP); cross-functional collaboration; TS/SCI clearance with polygraph; bachelor’s degree in a related field.
MATLAB, Python, C++, DSP
1mo
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Sr. Data Engineer, Deal Tooling and Insights, Strategic Customer Engagements
Seattle or Arlington or New York
$155k-$230k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience with data modeling, warehousing, ETL, and SQL; proficiency in Python/Java/Scala/NodeJS; experience mentoring; experience building scalable data infrastructure; familiarity with AWS and GenAI preferred.
SQL, Python, Java, Scala, NodeJS, Hadoop, Hive, Spark, EMR, AWS, GenAI, LLM
4d
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Software Reverse Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
5+ YOETS/SCI w/Polygraph required. 5+ years reverse engineering experience, low-level programming and assembly, C/C++, Python, industry reverse-engineering tools, automation, and strong communication.
C/C++, Python
3mo
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Cyber SWE - Python / Antenna
Fort Meade, Maryland, United States
$71k-$124k/yr OnsiteFull Time
4+ YOERequires current DoD Top Secret/SCI with polygraph; HS + 4 years software engineering experience OR Bachelor's in Computer Science; Python experience; familiarity with Docker, Linux, and various security tools; ATO/CDS experience preferred.
UAM, Nessus, EPO, Xacta, Latteart, Civet, CDS, Docker, Linux, Python
1mo
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Lead Platform Engineer
Richmond or Arlington or United States
$174k-$236k/yr HybridFull Time
7+ YOEFormal people manager with 7+ years in cloud/platform engineering; strong Terraform, Kubernetes, AWS, CI/CD, observability, scripting (Bash + Python or Go), and experience using AI coding tools.
Terraform, Kubernetes, AWS, CI/CD, Bash, Python, Go, GitHub Copilot, Cursor, Claude, Istio, AWS Lambda, RDS PostgreSQL/Aurora/MS SQL
1mo
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Sr Engineer, Equipment
Manassas, Virginia, United States
OnsiteFull Time
3+ YOE3+ years engineering experience (36 months) or a Master’s in mechanical, chemical, electrical engineering or related; experience with ASML TwinScan (XT/NXT), photolithography, metrology tools, overlay analysis, lasers, productivity metrics, equipment qualification, and data analysis (JMP, R, Python, Minitab).
ASML TwinScan, XT, NXT, ASML Yield Star, KLA registration tools, QONIAC, 5D Analyzer, CYMER XLA, CYMER XLR, GigaPhoton, JMP (SAS), R, Python, Minitab
2mo
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CNO Developer
Annapolis Junction, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOE5+ years in CNO/CNE or research-based engineering; BS in CS or related field; TS/SCI with poly; CI/CD experience; C/C++, Python; debugging tools; strong communication.
C, C++, Python, Assembly, GDB, Ghidra, Binary Ninja, Kali Linux, Metasploit, GitLab, Bitbucket
2w
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Engineer
Owings Mills, Maryland, United States
$80k-$90k/yr OnsiteFull Time
8+ YOE8+ years experience, bachelor in computer science required; proficiency in Python, TensorFlow/PyTorch/Keras, cloud platforms (AWS/GCP/Azure), NLP tools, DevOps and CI/CD; strong problem-solving and Agile experience.
Python, TensorFlow, PyTorch, Keras, AWS, GCP, Azure, SpaCy, NLTK, Hugging Face, CI/CD, DevOps
2w
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Digital Engineer
Washington, District of Columbia, United States
$90k-$120k/yr HybridFull Time
3+ YOEU.S. citizen able to obtain DHS suitability/CBP background check; bachelor’s in systems/EE/CS or related; 3+ years systems engineering experience; government acquisition and SELC familiarity; MBSE and M&S tool experience; Python, R, or MATLAB; strong communication.
MBSE, Innoslate, Cameo, M&S, Spectrum-E, Arena, AFSIM, Python, R, MATLAB, DoDAF, DHS Systems Engineering Life Cycle (SELC)
1w
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Senior Engineer
Bethesda or Richardson or Palo Alto
$100k-$215k/yr OnsiteFull Time
4+ YOE4+ years DevOps experience with Azure and hybrid cloud, CI/CD, containerization, infrastructure as code, Python/C#/Java, SQL/Postgres, monitoring and automation tools; bachelor’s in CS or equivalent.
Python, C#, Java, SQL, Postgres, NoSQL, Docker, Kubernetes, Azure, AWS, GCP, Helm, Terraform, GitHub, Chef, Ansible, PowerShell, App Insights, Splunk, Titan, Azure DevOps
2mo
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Sr. AI Engineer, Platform Infrastructure, Special Programs
Palo Alto or Washington
$220k-$350k/yr HybridFull Time
5+ YOEBachelor's in CS/engineering; 5+ years Go/Python; 5+ years Kubernetes or similar tooling; ability to obtain Top Secret/SCI clearance.
Go, Python, Kubernetes, Pulumi, Terraform, Linux, CI/CD, Build tooling, NVIDIA CUDA, NVIDIA drivers