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Backend Python Developer Jobs in Chantilly, VA, US
160+ backend python developer jobs from 90 companies hiring in Chantilly, VA, US.
2mo
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Staff Engineer, AI Core
Palo Alto or Miami or Washington or Durham or Toronto
HybridFull Time
Experience as a Staff Engineer or Senior Engineer shipping complex, large-scale consumer-facing mobile apps; strong backend and AI/ML data-pipeline experience; leadership and mentorship.
Flutter, AWS, Go, Java, Python, Clojure, Microservices, Event-driven
1mo
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Software Developer, Journeyman
Herndon, Virginia, United States
$80k-$128k/yr OnsiteFull Time
2+ YOESoftware development experience with hands-on coding, testing, and debugging; CI/CD pipelines; Git; web/backend frameworks; RMF/ATO considerations (desired).
Git, CI/CD, Containerization, Cloud services, PowerShell, Python
3w
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Full Stack Engineer (Cleared)
Huntsville or McLean
HybridFull Time
Exiger: AI-powered supply chain risk and compliance management software.
4+ YOEFull stack engineer with security clearance, strong frontend and backend skills, API and data pipeline experience, and ability to deliver in fast-paced environments.
React, Angular, Vue, Python, Java, Go, REST APIs, AWS, Azure, GCP, Terraform, CI/CD, DevOps
2mo
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Senior Staff Software Engineer
Boston or Brooklyn or San Francisco or Washington
$225k-$265k/yr HybridFull Time
12+ YOE12+ years backend or data-driven software; cloud deployments; lead engineers; strong communication; ownership of architecture and delivery.
Python, TypeScript, SQL, Docker, Git, Kubernetes, FastAPI, AWS, Azure, MLFlow, Temporal, Postgres, Databricks, OpenSearch
1w
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AI Platform and Applications Engineer
Washington, District of Columbia, United States
$103k-$185k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent; 8-10 years software/platform engineering; 2-3 years AI/LLM experience; strong Python/TypeScript; API and backend experience; AI-enabled apps with LLMs, embeddings, retrieval; RAG and agentic workflows; containerized deployments; Linux; observability; strong communication.
Python, TypeScript, Node.js, APIs, Linux, Git, Docker, CI/CD, observability, vector databases, embeddings, RAG, llama.cpp, Hugging Face
2w
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Field Engineer
Austin or El Segundo or Washington
OnsiteFull Time
Hybrid customer-facing engineering with frontend/backend skills; Python/JavaScript proficiency; strong CS/Math background; travel up to 50%; ability to obtain/maintain security clearance.
Python, JavaScript, Kubernetes, Helm, CI/CD, DevSecOps, MSS, Advana, Vantage, Envision
1mo
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Staff Full Stack Engineer, GTM Systems
Austin or Chicago or Washington or New York
$214k-$245k/yr HybridFull Time
8+ YOE8+ years of full-stack software engineering; React/TypeScript; backend/DB; AI tooling and LLMs; internal platforms; deployment platforms.
React, TypeScript, Next.js, Python, FastAPI, PostgreSQL, Supabase, Vercel, OpenAI API, GitHub Copilot
4w
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Senior Software Engineer (Auth & Identity)
Vienna or Remote
$100k-$155k/yr HybridFull Time
4+ YOEBackend-focused senior engineer for authorization and identity systems; 4+ years in auth, RBAC/ABAC, OAuth/OIDC/SAML; multi-tenant, distributed systems; cloud experience.
Python, Go, Java, OAuth 2.0, OIDC, SAML, AWS, Azure, GCP
1mo
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AI Full-Stack Engineer
Tysons, Virginia, United States
$160k/yr OnsiteFull Time
Experience delivering modern full-stack apps; backend/API design; frontend with React/Next.js; AI/LLM integration; cloud deployments; CI/CD and testing.
React, Next.js, Node.js, Python, Java, APIs, AWS, Azure, GCP, Docker, Kubernetes, LangChain, LlamaIndex, Semantic Kernel, OpenAI Codex, Anthropic Claude Code
1mo
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Data Engineer, Global Credit Technology
Washington, District of Columbia, United States
$160k-$170k/yr OnsiteFull Time
6+ YOE6+ years in data engineering or backend/software roles; strong Snowflake/Databricks, dbt, Airflow; Azure/AWS; SQL; API integration; Python; Power BI experience.
Snowflake, Databricks, dbt, Airflow, Azure, AWS, SQL, Python, Power BI
3mo
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Senior Staff Software Engineer — Application Engineering
Bothell or Boulder or College Park
$193k-$253k/yr HybridFull Time
12+ YOE12+ yrs backend/full-stack; 5+ yrs CI/CD; 5+ yrs C/C++ or Rust; 3+ yrs Docker/Kubernetes; shipping containerized apps; quantum computing background; using coding tools daily.
Python, Golang, GitHub Actions, Jenkins, C/C++, Rust, Docker, Kubernetes, CUDA, OpenMP, Airflow, Dagster, Temporal
2mo
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Principal DevOps Engineer
Falls Church, Virginia, United States
$104k-$155k/yr HybridFull Time
5+ YOE5+ yrs with Bachelor or 3+ yrs with Master; 9 yrs experience in lieu of degree; 3+ yrs backend infra for COTS/SaaS; 2+ yrs cloud (AWS/Azure); DevOps tools (automation, CI/CD); programming (Python, Java, PowerShell/Bash); Windows/Linux admin; databases; strong communication.
Ansible, ArgoCD, CI/CD, Python, Java, PowerShell, Bash, Windows, Linux, Kubernetes, Helm, Rancher, OpenShift, EKS, AKS, CodePipeline, CodeBuild, AzureDevOps
1d
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
3w
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Full Stack Developer w/Ruby on Rails
Vienna, Virginia, United States
$112k-$130k/yr RemoteFull Time
3+ YOE3+ years of experience; full stack dev with frontend and backend tech; Ruby on Rails experience; Agile; strong communication; Git; AWS knowledge preferred.
HTML, CSS, JavaScript, React, Ruby, Java, Python, Oracle, PostgreSQL, Git, GitHub, GitLab, Bitbucket, AWS
1w
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Summer Intern, Site Engineering
Washington, District of Columbia, United States
OnsiteInternship, Full Time
0+ YOEPursuing a degree; experience with React, CSS, JavaScript, Python; frontend and backend interest; collaborative; on-site summer internship in DC.
React, CSS, JavaScript, Python, NodeJS
1w
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Data Manager
Washington, District of Columbia, United States
$111k-$125k/yr OnsiteFull Time
4+ YOE4–7+ years backend data development; SQL; ETL pipelines; Python; data modeling; API integrations.
SQL, Python, ETL, APIs, Salesforce, Tableau, MuleSoft, Zapier, Snowflake, dbt, Databricks, Power BI
2w
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Data Scientist, Generative & Agentic AI Solutions
Washington, District of Columbia, United States
$135k-$190k/yr HybridFull Time
8+ YOE8+ years in Python, SQL, and AI/ML; Generative AI solutions; agentic AI frameworks; API/backend development; cloud deployments; client-facing; travel.
Python, SQL, Pandas, NumPy, Scikit-Learn, PyTorch, FastAPI, Flask, AWS, GCP, Azure, LangChain, CrewAI
1mo
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Software Development Manager (Full Stack/Java)
McLean, Virginia, United States
OnsiteFull Time
Leads cross-functional teams to deliver full-stack Java-based software solutions; 8–10 years of leadership experience; strong Java backend and modern frontend skills; cloud and microservices experience.
Java, Spring Boot, JavaScript, React, Angular, Git, Docker, Kubernetes, Jenkins, CI/CD, AWS, Azure, GCP, Python, Bash
HiringCafe market data
Backend Python Developer Jobs market signals in Chantilly, VA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
160+
Hiring companies
90
Fresh sample
55% new in 30d
Salary visibility
75% show pay
Companies appearing in this market
PeratonUpsideAlpha OmegaAltanaAlvarez & MarsalCarlyleClear FractureExiger
Work location mix in visible results
Hybrid: 11Onsite: 8Remote: 1