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Lead Python Developer Jobs in Williamsburg, VA, US
95 lead python developer jobs from 10 companies hiring in Williamsburg, VA, US.
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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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Frontend Lead Engineer
Richmond or Arlington
OnsiteFull Time
6+ YOE6+ years of front-end experience with modern web technologies (React, Vue, Angular); four-year CS/engineering degree; experience with REST APIs, AWS, and testing; in-person location requirement to Richmond, VA or Arlington, VA.
React, Vue, Angular, Golang, Java, Node, Python, Cypress, Playwright, AWS, Kubernetes, Postgres
3w
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Lead Software Platform Engineer-Foundational Platform & Interoperability
Atlanta or Charlotte or Richmond or Raleigh
OnsiteFull Time
8+ YOEBachelor's degree and 8+ years of development or production support experience; strong platform, API, cloud, and interoperability expertise.
Java, Python, Node.js/TypeScript, OpenShift, Kubernetes, AWS, OpenAPI/Swagger, protobuf, PostgreSQL, MySQL, SQL Server, MongoDB, DynamoDB, Cosmos DB, Flyway, Liquibase, Redis, Kafka, RabbitMQ, SQS/SNS, Azure Service Bus, OpenTelemetry, Prometheus, Grafana, Splunk, Dynatrace, Playwright, Cypress, PIT, Stryker, k6, Gatling, Locust, SAST/DAST
2mo
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Lead Engineer - Advanced Data Science for Aerospace Systems
Newport News or Arlington or St Paul or Ronkonkoma
$100k-$155k/yr HybridFull Time
7+ YOELead engineer with 7–10 years in aerospace engineering, AI/ML, CFD/FEA, and team leadership.
CFD, FEA, Machine Learning, AI, Python, MATLAB
1mo
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Lead Electrical Engineer 1 - Nuclear
Richmond, Virginia, United States
$117k-$180k/yr OnsiteFull Time
10+ YOE3+ MgmtTen+ years in electrical design for power plants; 3+ years leading an engineering design group; BSEE ABET; PE preferred; experience with MV/LV systems; client liaison; ability to badge for nuclear access.
Python, MATLAB, Microsoft Excel, MS Office
1mo
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Lead Machine Learning / Data Science Engineer
Richmond, Virginia, United States
OnsiteFull Time
7+ YOE7+ years in data engineering and ML on cloud; Bachelor's degree or equivalent; leadership, mentoring; strong Python/Scala; SQL/Spark/NoSQL; Docker and microservices; Snowflake/Databricks/Azure SQL/Amazon RDS; expert in data-driven problem framing and ML production systems.
Python, Scala, SQL, Spark, NoSQL, Docker, cloud data processing, Snowflake, Databricks, Azure SQL, Amazon RDS, LangChain, n8n, pydantic
6d
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Palantir Data and Software Engineer
Norfolk, Virginia, United States
$87k-$198k/yr HybridFull Time
5+ YOE5+ years in software development with Python/TypeScript, Foundry Foundry AIP, SQL/Spark, and CI/CD; experience leading a cross-functional team; ability to obtain Secret clearance; Bachelor’s in Data Science/CS/Engineering or 7+ years Palantir/engineering in lieu of degree.
Python, TypeScript, Foundry, SQL, Spark, Databricks, Git, CI/CD
3mo
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Optimization Team Lead (Engineer Software 3) - 26945 (Suffolk, VA, Virginia, United States)
Suffolk, Virginia, United States
$97k-$120k/yr OnsiteFull Time
5+ YOE1+ MgmtSenior software engineer lead with strong OO design, multiple languages, frontend frameworks, and security clearance; 5+ years with Bachelors or 3 years with Masters; 11-25% travel; full-time.
Java, JavaScript, Python, C++, C#, React, Vue, Angular, Git, Confluence, Jira, Linux, Docker
2mo
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Principal Engineer, AI/ML
Richmond or Plano
HybridFull Time
7+ YOELead AI/ML platform design and implementation for enterprise, mentor engineers; 7+ years in ML/AI, cloud, Python, and LLM-based solutions.
Python, Shell scripting, Azure OpenAI Service, Azure AI Search, PromptFlow, Semantic Kernel, CI/CD
2d
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Lead Instrumentation & Controls Engineer 1 - Nuclear
Richmond, Virginia, United States
$118k-$180k/yr OnsiteFull Time
10+ YOEBS or MS in Electrical or Mechanical Engineering; 10+ years in instrumentation & controls design for heavy industrial plants; nuclear I&C experience incl. DCS/PLC; client liaison and design review skills; PE preferred.
PLC, DCS, HSI, Python, MATLAB, Excel
2mo
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Principal Data Engineer
Richmond or Lynchburg or United States
HybridFull Time
3+ YOELead Databricks-based data engineering with tech-lead experience; strong communication and mentoring; agile teamwork.
Databricks, Apache Spark, SQL, Python, Azure
2mo
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Data Scientist
Langley AFB, Virginia, United States
$99k-$225k/yr HybridFull Time
5+ YOE5+ years in data exploration/cleaning/analysis/visualization/mining; 5+ years in statistical/programming for data analysis; 5+ years in structured/unstructured data; design data pipelines; develop predictive models; lead solutions; secret clearance; bachelor's degree.
Python, R, SQL, NoSQL, MapReduce, Hadoop, Spark, Plotly, Seaborn
HiringCafe market data
Lead Python Developer Jobs market signals in Williamsburg, 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
95
Hiring companies
10
Fresh sample
29% new in 30d
Salary visibility
52% show pay
Companies appearing in this market
Capital OneCarMaxKoalafiSargent & LundyBooz Allen HamiltonHIICapTechGenworth Financial
Work location mix in visible results
Onsite: 14Hybrid: 7