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
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 (Python)
Washington, District of Columbia, United States
$122k-$167k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Software Engineering or equivalent with 5+ years experience; proficiency in Python, GitLab CI/CD, AWS (IAM, ECS/EKS, EC2, S3, CloudTrail, CloudWatch, CloudFront, VPC), Terraform, CloudFormation; container development; strong communication.
Python, GitLab CI/CD, AWS, IAM, ECS, EKS, EC2, S3, CloudTrail, CloudWatch, CloudFront, VPC, Terraform, CloudFormation, Wiz, Azure, AWS Bedrock, Streamlit, Claude Sonnet, Vector Databases
1mo
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Lead Python Programming Software Engineer – Level 4
Fairfax, Virginia, United States
$142k-$213k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance and U.S. citizenship; Bachelor's +8 years (or Master’s +6 or PhD +4) software development experience; 3+ years senior-level Python; software architecture and version control (GitLab) experience.
Python, GitLab
1mo
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Lead Python Programming Software Engineer – Level 4
Fairfax, Virginia, United States
$142k-$213k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance and U.S. citizenship required; 8+ years software development with Bachelor's (alternatively Master's/PhD with fewer years); 3+ years senior Python experience; software architecture, GitLab/version control, and team leadership experience.
Python, GitLab
1mo
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Python Software Developer
Herndon, Virginia, United States
OnsiteFull Time
7+ YOEActive TS/SCI with Poly required; 7+ years software development with a Bachelor’s in CS or 11+ years with HS diploma; 3+ years Python; experience with SQL, front-end/full stack, Git, Docker/Kubernetes, REST APIs, and Linux; Node.js, CI/CD, cloud and Agile experience preferred.
Python, SQL, Git, Docker, Kubernetes, RESTful API, Linux, Node.js, Jenkins, GitLab CI, JIRA, SCRUM
2mo
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Lead Software Engineer - Python + PySpark
Richmond or McLean or Cambridge
$179k-$225k/yr HybridFull Time
4+ YOE1+ MgmtLead software engineer with 4+ years of software engineering experience and 1+ year cloud experience (AWS/Azure/GCP); proficient in Python, PySpark, JavaScript, TypeScript, SQL, Java, and Go; strong leadership and collaboration skills.
Python, PySpark, JavaScript, TypeScript, SQL, Java, Go, Docker, Kubernetes, AWS, Azure, GCP, HTML/CSS, Open Source RDBMS, NoSQL
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
2w
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Python/Django Developer
McLean, Virginia, United States
$80k-$120k/yr OnsiteFull Time
10+ YOEMust be US-citizen/eligible for US security clearance; 10+ years software engineering with 5+ years Python; experience with Django and Nginx; AWS Gov cloud, FedRAMP/IL5 exposure advantageous.
Python, Django, Nginx, AWS Gov cloud, AWS
3w
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Software Engineer (Full Stack & Python)
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
6+ YOETS/SCI with polygraph, Bachelor's in CS or related, 6+ years software development, 4+ years full‑stack, 3+ years Python web, REST APIs, JS front-end frameworks, git, unit/integration testing, CI/CD experience.
Python, JavaScript, Angular, Vue, React, git, Jenkins, GitLab Runners, AWS, REST
2d
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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
3w
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Software Engineer (Full Stack & Python)
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
6+ YOETS/SCI with polygraph; Bachelor's in Computer Science; 6+ years software development; 4+ years full‑stack; 3+ years Python, REST APIs, JavaScript front-end frameworks; git, unit/integration testing, CI/CD experience.
Python, JavaScript, Angular, Vue, React, git, Jenkins, GitLab Runners, CI/CD, REST APIs, AWS, Agile
2mo
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Sr. Python Engineer, Agentic AI
Washington, District of Columbia, United States
$168k-$252k/yr HybridFull Time
7+ YOESenior backend engineer with Python experience, AI/agentic workflows, scalable systems, observability, and mentorship.
Python, FastAPI, Asyncio, LLMs, APIs, Microservices, Distributed Systems
1mo
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Software Engineer (C++, Python, and JavaScript)
Springfield or Merrifield
$160k-$190k/yr OnsiteFull Time
4+ YOEBachelor's in CS/engineering/STEM, US citizenship, active Top Secret clearance with SCI and CI-Poly eligibility, 4+ years engineering experience, proficiency in C++, Python, JavaScript, DevSecOps (GitLab, Jira), containers, Linux/Bash, Agile.
C++, Python, JavaScript, GitLab, Jira, Kubernetes, OpenShift, Bash, Linux
1mo
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Senior Python Developer
Washington or Virginia or Maryland
$90k-$130k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related, 5+ years Python development, experience with Django/Flask, REST APIs, PostgreSQL, Git, Unix/Linux, AWS/Cloud platforms, Jupyter Notebooks; U.S. citizenship and eligibility for Federal Public Trust required.
Python, Django, Flask, Jupyter Notebook, Git, PostgreSQL, Unix/Linux, HTML, JavaScript, Docker, Kubernetes, AWS, Cloud Foundry, Heroku, ServiceNow, UiPath
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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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
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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Software Engineer
McLean, Virginia, United States
$113k-$257k/yr OnsiteFull Time
7+ YOESecret clearance required; 7+ years in software/DevSecOps/platform engineering; experience with GitHub Enterprise, GitHub Actions, Python or Go, Terraform/Pulumi, SBOM standards, and secure software supply chain frameworks.
GitHub, GitHub Actions, GitHub Enterprise, GitHub Advanced Security, GitHub CLI, Terraform, Pulumi, Python, Go, REST, GraphQL, Sigstore, Cosign, SBOM, SPDX, CycloneDX, Dependabot, SLSA Level 3, SSDF, NIST 800-218, OPA, Kyverno, OpenSSF, SOC 2, FedRAMP, CMMC
3mo
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Software Engineer
McLean, Virginia, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
3+ YOE3+ years software engineering; strong JS/React/Node/Python; AWS; REST APIs; databases; Git; containerization; TS/SCI clearance.
AWS, JavaScript, React, Node.js, Python, Docker, Kubernetes, API Gateway, CloudFormation, Confluence, Jira, PostgreSQL, MySQL, MongoDB
2w
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Software Engineer
Norfolk or Fairfax
$78k-$134k/yr OnsiteFull Time
3+ YOEBS in engineering/computer science or equivalent, 3+ years software engineering, proficiency in Python and modern C++, Linux and Git experience, ability to obtain Secret clearance, willing to travel 10–20%.
Python, C++, Linux, Git, Docker, DDS, Kafka, MATLAB
2mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOE4-7 years’ software engineering with cloud experience; Java and Python; AWS services; Linux; Docker; Elasticsearch/OpenSearch; SQL; secure web apps.
Java, Python, AWS, CDK, ElasticSearch/OpenSearch, Docker, Linux, SQL, JSON, XML, Lambda, S3, EC2, EventBridge, SQS, SNS, IAM, DynamoDB
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