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 / AWS Developer
Chantilly, Virginia, United States
$70k-$131k/yr OnsiteFull Time
Experience with Python, AWS, and Linux; active TS/SCI clearance with poly; onsite in Chantilly, VA.
Python, AWS, Linux, AWS CDK, DevOps, Web Scraping
3w
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Python Developer
Chantilly, Virginia, United States
$104k-$218k/yr OnsiteFull Time
Active TS/SCI with Polygraph, DoD 8570 IAT Level II (e.g., Security+ CE), Bachelor's degree in CS/related field, proficiency in Python, Git, SQL (PostgreSQL/MySQL), AWS, microservices, and experience with development lifecycle.
Python, Git, PostgreSQL, MySQL, SQL, AWS, Docker, CI/CD, Agentic coding tools, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
3w
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Python Developer
Chantilly, Virginia, United States
$104k-$218k/yr OnsiteFull Time
Active TS/SCI with Poly required; DoD 8570 IAT Level II (e.g., Security+ CE); Bachelor’s in CS/IT or related required; proficiency with Python, Git, SQL/PostgreSQL, AWS; experience with microservices, REST APIs, CI/CD, Docker, and AI-assisted development.
Python, Git, PostgreSQL, MySQL, SQL, AWS, Docker, CI/CD, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
2mo
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Python Developer (Mid-Senior)
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOE10+ years Python development; FastAPI; AWS; TS/SCI with polygraph; U.S. citizenship; Bachelor's degree or equivalent experience; on-site in Chantilly, VA.
Python, FastAPI, SQLAlchemy, AWS, Kubernetes, Jenkins, GitHub, OpenSearch, Elastic, Airflow, PySpark, Trino, Linux, Docker, Helm, Makefiles, Java, Perl, C, C++, HTML, JavaScript, JSON
3d
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Software Engineer (Python / TypeScript / AWS)
Herndon, Virginia, United States
OnsiteFull Time
3+ YOE3+ years enterprise software development; strong Python and TypeScript; hands-on AWS (Lambda, ECS Fargate, API Gateway, DynamoDB); GitLab and CI/CD; AWS CDK/CloudFormation; experience troubleshooting RAG/AI in secure environments.
Python, TypeScript, AWS Lambda, ECS Fargate, API Gateway, DynamoDB, AWS CDK, CloudFormation, GitLab, CI/CD, RAG
3mo
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AWS Cloud Architect
Chantilly or Herndon or McLean
OnsiteFull Time
8+ YOEActive TS/SCI with Poly; BS in CS/IT or related; 8+ yrs IT with 3+ yrs cloud architecture; AWS design/deploy; IaC; scripting; networking/security; containers; CI/CD.
AWS, Terraform, CloudFormation, Python, Bash, Docker, Kubernetes, Jenkins, GitLab CI/CD
3mo
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AWS Cloud Architect
Chantilly or Herndon or McLean
OnsiteFull Time
8+ YOETS/SCI with Poly; BS in CS/IT or related; 8+ years IT with 3+ years cloud architecture; hands-on AWS design/deploy; IaC and scripting experience; networking, security, containers; CI/CD.
EC2, S3, RDS, Lambda, VPC, IAM, CloudFormation, Terraform, Jenkins, GitLab CI/CD, Docker, Kubernetes, Python, Bash
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
2mo
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Senior AWS Cloud Engineer (6540)
Washington or Reston
$174k-$220k/yr OnsiteFull Time
10+ YOEActive TS/SCI CI poly, 10+ years cloud engineering experience, 8140/8570 certification (e.g., Security+), hands-on AWS (EC2,S3,Lambda,EBS), IaC (Terraform/CloudFormation/Ansible), containerization, scripting (Python/Bash), and cloud security expertise.
AWS, EC2, S3, Lambda, EBS, Azure, GCP, AMIs, Docker, Kubernetes, Terraform, CloudFormation, Ansible, IAM, SSO, Python, Bash
1mo
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Senior Python Developer
Herndon, Virginia, United States
OnsiteFull Time
10+ YOE10+ years Python development, SQL, front-end/full stack, Git, Docker/Kubernetes, RESTful API development, Linux/Unix; Bachelor's in CS +10 years or HS +14 years; active TS/SCI with polygraph required.
Python, SQL, Git, Docker, Kubernetes, RESTful API, Linux/Unix, Node.js, Jenkins, GitLab CI, AWS, Azure, JIRA
1mo
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Full Stack Python Developer
Ashburn or United States
RemoteFull Time
7+ YOEUS citizen able to obtain Public Trust, Bachelor’s in CS or related, 7+ years experience, containerized Linux experience, proficiency with Python, PostgreSQL, Java/Spring Boot, Angular/TypeScript, microservices, and AWS.
Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, AWS, Linux, microservices, RESTful services, HTML, CSS, JavaScript, Git, SQL, MySQL, PostgreSQL Server, ETL, Kafka, NGRX, NGXS, UML, CI/CD
4d
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Java Full Stack Architect with Python and AWS
Plano or Raleigh or Reston or Richardson or Tempe
OnsiteFull Time
Proven full‑stack experience with Java, Python, AWS and Angular; knowledge of Spring/Spring Boot, AWS services (EC2,SNS,SQS,Lambda,CloudWatch), CI/CD, GitLab, Terraform; bachelor’s degree or equivalent.
Java, Python, AWS, EC2, SNS, SQS, Lambda, CloudWatch, Spring, Spring Boot, Angular, CI/CD, GitLab, Terraform
2mo
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Full Stack Python/DevOps Developer
Bethesda, Maryland, United States
OnsiteFull Time
3+ YOEMid-level full stack engineer with Python/Java/Node.js, React/Angular, AWS, DevOps, and NIH security familiarity.
Python, Java, Node.js, React, Angular, TypeScript, HTML, CSS, JavaScript, Git, AWS, MongoDB, PostgreSQL, Oracle, MySQL, Selenium, Docker, Kubernetes, Terraform, CloudFormation, Jenkins, GitLab CI, GitHub Actions, Elasticsearch/OpenSearch, Redis, SQS, SNS, Kafka, OAuth2, SSO
3w
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AWS DevOps Engineer
Alexandria or McLean or Chantilly or Springfield
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years building DevOps/DevSecOps automation, CI/CD troubleshooting, AWS cloud development, containerization, scripting with Python or Bash, active TS/SCI clearance and willingness to take a polygraph; bachelor\u0002s degree required.
AWS, Python, Bash, CI, CD
1mo
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Full Stack Developer (Python)
Ashburn, Virginia, United States
$125k-$151k/yr OnsiteFull Time
7+ YOEU.S. citizen able to pass background investigation, B.S. in CS or related (or equivalent experience), 7+ years technical experience in containerized Linux, experience with Python, Java/Spring Boot, Angular, PostgreSQL, microservices, and AWS; Agile experience.
Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, JavaScript, CSS, HTML, AWS, microservices, Git, SQL, MySQL, NGRX, NGXS, Kafka, CI/CD, Linux
3w
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Data Architect (AWS, Azure, GCP)
Reston, Virginia, United States
$120k-$200k/yr HybridFull Time
5+ YOE5+ years implementing on-premises and cloud data management solutions; advanced SQL and Python; experience with cloud services (AWS, Azure, GCP), real-time distribution, NoSQL, Snowflake/Databricks, and data governance.
AWS, Azure, GCP, SQL, Python, Kafka, Kinesis, DataFlow, Airflow, MongoDB, DynamoDB, HBase, CosmosDB, Snowflake, DataBricks
2mo
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Cloud Security Architect (AWS)
Silver Spring or Washington or Sterling
$133k-$247k/yr HybridFull Time
6+ YOEHands-on cloud security lead with AWS, Azure; 6-8 years; design, implement, and secure multi-cloud environments; IAM, IaC, networking, and automation.
Terraform, CloudFormation, Ansible, Python, Go, Node.js, AWS, Azure, GCP, GitHub, Jenkins, Kubernetes, Docker, WAF, GuardDuty, CloudWatch, CI/CD
1mo
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Delivery Consultant - AI/ML, AWS Professional Services
Arlington or Jersey City or Austin or Seattle or Arlington or Atlanta or New York or Herndon or Chicago or Houston or Dallas or Jersey City
$131k-$195k/yr OnsiteFull Time
3+ YOE3+ years building ML and generative AI models; 3+ years customer-facing; 3+ years coding (Python, SQL); experience with AWS ML services and cloud ML apps.
Python, SQL, SageMaker, Bedrock, EC2, ECS, EKS, OpenSearch, LangChain, LangGraph, LlamaIndex, PyTorch, TensorFlow
1w
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Sr. AWS Full Stack Developer (TS/SCI)
Herndon, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI clearance preferred,4+ years full-stack development in cleared environments, strong AWS cloud-native experience, Python and React/TypeScript skills, CI/CD and secure coding practices.
AWS, Python, React, TypeScript, Material UI, Lambda, EC2, S3, RDS, EKS, API Gateway, Step Functions, AWS Cloud Development Kit (CDK), PostgreSQL, SQL Server, Oracle, MongoDB, DynamoDB, CI/CD, DevSecOps, RESTful APIs
1mo
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Senior Full Stack Developer (Python/Java/Angular)
Ashburn, Virginia, United States
$112k-$179k/yr HybridFull Time
7+ YOEU.S. citizenship and Public Trust eligibility; 7+ years technical experience; strong Python, PostgreSQL, Java Spring Boot, Angular, microservices, and AWS experience; containerized Linux and Git familiarity.
Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, JavaScript, CSS, HTML, AWS, Git, MySQL, SQL, Kafka, NGRX, NGXS, UML, Linux, microservices architecture, RESTful services