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Lead Python Developer Jobs in Leonardtown, MD, US
130+ lead python developer jobs from 65 companies hiring in Leonardtown, MD, US.
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Python / AI Engineer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOEDesign, develop, and deploy AI solutions using cloud architectures and LLMs; lead projects; implement NLP, ML, and generative AI; ensure security and governance.
Python, TensorFlow, PyTorch, LangChain, LangGraph, Google Cloud, Azure, Azure Functions, Azure API Management, Azure Service Bus, Logic Apps, Azure Storage, Azure Cognitive Services, Azure Cosmos DB, Azure Data Factory, Databricks, Azure Data Lake, Splunk, AppInsights, Agentic AI
1mo
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Lead Developer, Technology
Rockville or Washington or Tysons
HybridFull Time
7+ YOESenior software engineer with 7+ years in OO and database tech, Agile experience, and strong communication; able to mentor and lead development.
Java, Scala, Python, Object-Oriented Programming, Database Technologies, Agile, Test Automation, Build Automation, Configuration Management
4w
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Lead Full Stack Developer
Arlington or Herndon
$171k-$257k/yr OnsiteFull Time
7+ YOELead full stack developer with 7+ years; TS clearance with SCI eligibility; strong Python/JavaScript; in-person in Arlington/Herndon; BS in Computer Science or related field.
Python, JavaScript, Linux, Kubernetes, Jenkins, GitLab, AWS, OpenStack, Ansible, Terraform, OpenTofu
2w
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Software Engineer, Lead
Annapolis Junction, Maryland, United States
$113k-$257k/yr RemoteFull Time
20+ YOEFull-stack developer with Kubernetes, Docker, Helm, Python, and version control; TS/SCI with polygraph; Bachelor's in CS or 20+ years experience, or 24+ years without a degree.
Kubernetes, Docker, Helm, Python, Git
2mo
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Lead Software Engineer
Arlington, Virginia, United States
$161k-$266k/yr HybridFull Time
Bachelor's degree in Computer Science or related field; senior/lead software engineering experience; strong backend with Java (preferred) or C#/Python; experience with data platforms and AWS.
Java, Python, Databricks, Airflow, Snowflake, Aws, Jenkins, Splunk
1mo
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Lead Software Engineer
Minneapolis or Washington D.C.
$113k-$193k/yr RemoteFull Time
7+ YOE2+ Mgmt7+ years in CS with BS or 5+ years with MS; 4+ years Python; 4+ years cloud infra (AWS/Azure/GCP); 2+ years in team lead; experience with LLMs; proven AI product delivery.
Python, AWS, Azure, Google Cloud, GCP, LLMs, AI/ML infrastructure
1mo
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Engineering Lead (Python & Django)
Arlington, Virginia, United States
HybridFull Time
7+ YOE1+ Mgmt7+ years of software engineering experience with strong expertise in Python and Django; proven leadership of projects or teams; experience building scalable web applications; ability to obtain government clearance.
Python, Django, REST APIs, PostgreSQL, MySQL
3w
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Lead DevOps Engineer
Arlington or San Diego or Woburn
$157k-$223k/yr HybridFull Time
5+ YOETS/SCI clearance, BS in Computer Science or Information Technology, 5-7+ years of relevant experience, CI/CD, cloud, Kubernetes, Linux, Python, security-aware DevOps.
GitLab, CI/CD, AWS, Azure, Google Cloud, Ansible, Chef, Docker, Kubernetes, EKS, Rancher, ArgoCD, Flux, Terraform, Nexus, Artifactory, SonarQube, Coverity, Jira, Python, Linux, Shell, Cyber Security
1w
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Lead Software Engineer
Springfield, Virginia, United States
HybridFull Time
6+ YOETS/SCI clearance; Bachelor's with 6+ years or 15+ years experience in lieu of degree; 6+ years Python, DevSecOps/CI-CD, IaC (Terraform), containers; AWS (EC2, DynamoDB, ECS, SQS/SNS, IAM, Lambda, CDK); leadership; strong communication.
Python, GitLab, Terraform, Docker, Kubernetes, OpenShift, AWS CDK, EC2, DynamoDB, SQS/SNS, Lambda
1mo
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Lead Software Engineer - Optum Technology - Remote
Minneapolis or Washington D.C.
$113k-$193k/yr RemoteFull Time
8+ YOE8+ years IT experience; Bachelor in CS/Engineering; security-focused DevOps; Java development; CI/CD and cloud experience; SQL/Kafka; Python and scripting; strong communication
Java, GitHub Actions, CI/CD, Maven, XML, Web Services, REST APIs, Microservices, Kafka, Python, Power Automate, Microsoft Graph API, Shell Scripting
1mo
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Lead Software Engineer - Remote
Richardson or Minneapolis or Washington, D.C.
$113k-$193k/yr RemoteFull Time
12+ YOELead software engineer with 12+ years IT experience, 8+ years in software/data/ML delivery, Databricks, ADF/Airflow, big data, LLMs/GenAI, cloud, and healthcare compliance.
Databricks, Spark, Hadoop, Kafka, Airflow, ADF, Docker, Kubernetes, MySQL, NoSQL, Python, Scala, FastAPI, Flask, Node.js, React, Angular, TypeScript, LangChain, LangGraph, RAG, Azure Open AI, LLMOps, Jenkins, GitHub
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
2mo
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Lead Applied AI Engineer
New York City or Louisville or Washington or Frisco or Tampa or Boston
$171k-$235k/yr RemoteFull Time
7+ YOE7+ years software engineering with applied AI/ML; leading distributed systems; full-stack architectures; leadership in AI initiatives; degree in CS/Engineering/Data Science or equivalent.
Python, React, FastAPI, Vector databases, LLM APIs, Orchestration frameworks
1mo
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Lead AI Engineer (Computer Vision & Fusion)
Washington, District of Columbia, United States
$100-$125/hr OnsiteFull Time
7+ YOESenior AI/ML leader with 7+ years ML/AI, 3+ years CV or multi-sensor fusion, Python, PyTorch/TensorFlow, Docker, TS/SCI clearance.
Python, PyTorch, TensorFlow, Docker, YOLO, Faster R-CNN, Kalman Filtering
2mo
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Software Engineer, Technical Lead (Gen AI Engineering)
McLean, Virginia, United States
$154k-$230k/yr OnsiteFull Time
8+ YOE8-10 years software development; 5+ years AI/ML; strong Python and LangChain; data pipelines, APIs, cloud; MLOps; observability; LLM fine-tuning; experience with AWS Bedrock/Azure OpenAI/Vertex AI; cross-functional agile collaboration.
Python, LangChain, AWS, AWS Bedrock, Azure OpenAI, GCP Vertex AI, REST APIs, Microservices, LLM, MLOps, DataOps, Logging and Observability
1mo
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Tech Lead / Full Stack Engineer
Alexandria, Virginia, United States
RemoteFull Time
8+ YOE8+ years software engineering; strong Python backend with FastAPI/Flask; React/TypeScript frontend; containerized architectures; cloud AWS; DoD/government programs; strong communication.
Python, FastAPI, Flask, React, TypeScript, MongoDB, Redis, Docker, Kubernetes, AWS, OpenAI API, Terraform, GitLab CI, GitHub Actions
1mo
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Data Engineer, Lead
Washington, District of Columbia, United States
$99k-$225k/yr OnsiteFull Time
7+ YOE7+ years data engineering, ETL/ELT, Python/SQL/Scala/Java, cloud, Spark/Databricks/Hadoop, NoSQL, data warehousing, UNIX/Linux, Agile; Secret clearance; Bachelor’s degree.
Python, SQL, Scala, Java, AWS, Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, Kafka, UNIX, Linux, Shell, Redshift, Snowflake, MongoDB, Cassandra
1mo
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Lead Processing Engineer
Washington or Virtual
HybridFull Time
8+ YOE8+ years in data processing/streaming; 5+ years Python; 5+ years event-driven architectures; schema enforcement at scale; geospatial processing; Kafka; Kubernetes/cloud-native; TS clearance eligible.
Python, Kafka, Kubernetes, Cloud, Geospatial processing
2mo
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Data Engineer Lead
Lanham, Maryland, United States
OnsiteFull Time
7+ YOELead data engineer owning end-to-end analytics architecture, pipelines, governance, and analytics platforms; individual contributor with no people management.
SQL, Python, Airflow, ETL, Git, CI/CD, AWS, Azure, GCP, Databricks, Snowflake, Redshift, Looker, Tableau, Power BI, Prefect
2mo
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Lead Data Engineer
Arlington, Virginia, United States
HybridFull Time
7+ YOELead data engineer responsible for designing scalable data pipelines, securing data, and collaborating with stakeholders to deliver analytics and ML-ready datasets.
Python, SQL, Java, Databricks, AWS, Power BI, Tableau, Git, SVN, Mercurial
2mo
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Lead AI Full Stack Software Engineer – Investments Technology
Baltimore or Washington DC
$145k-$309k/yr HybridFull Time
8+ YOELead design, development, and deployment of production-grade AI systems; 8+ years in OO languages; cloud-native with AWS/Azure; leadership of engineering teams.
AWS, Azure, Containerization, Microservices, Agent frameworks, Python, Java, JavaScript, LLM, Bedrock, Kiro, Codex, Vector databases, RAG
1w
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Lead Consultant Data Engineer
Arlington or United States
HybridFull Time
6+ YOELead data engineering initiatives; design, build, and optimize scalable data solutions; mentor engineers; collaborate with stakeholders.
Databricks, SQL, Python, PySpark, Azure Data Factory, Azure Synapse, Azure Storage, HDInsight, Parquet, Delta Lake, Terraform, Azure DevOps, Git
1mo
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Lead Quantitative Engineer – Single Family
Washington or Reston
$141k-$184k/yr HybridFull Time
4+ YOE4+ years in software/quantitative engineering; strong Python; Linux; SQL/Tableau; knowledge of modeling and governance.
Python, GitHub Copilot, ChatGPT, MS Copilot, SQL, Tableau, C++
1mo
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Senior Developer
Rosslyn, Virginia, United States
OnsiteFull Time
7+ YOELead design and development of software; 7–12 years in software development; proficient in Python, Java, or C#; Agile, Scrum, and SAFe; strong leadership and API integration; cloud and big data experience preferred.
Python, Java, C#, Agile, Scrum, SAFe, Cloud, Big Data, API development, Microservices
4d
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Lead Agentic AI Engineer
Lanham, Maryland, United States
$165k-$175k/yr RemoteFull Time
6+ YOE6+ years software engineering with 2+ years AI/ML or agentic systems; shipped agents; strong Python; enterprise integration experience.
Python, LLM APIs, Vector databases, Embeddings, Retrieval systems, Orchestration, APIs, CRMs
2mo
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Evergreen: Staff Software Engineer - (Lead Developer)
Washington, District of Columbia, United States
$140k-$157k/yr RemoteFull Time
10+ YOEBachelor's degree and 10+ years of engineering experience; expert-level in at least one stack; remote position; full stack development.
Full Stack, Java, JavaScript, React, Node.js, Python
1mo
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Lead Embedded Software Engineer, Electronic Warfare (Onsite) - Sign On Bonus Eligible
Arlington, Virginia, United States
$146k-$277k/yr HybridFull Time
7+ YOEMaster's or Bachelor's with extensive embedded software experience; DoD clearance required; leadership and mentoring skills; strong C/C++, Python, DSP, embedded Linux, and hardware-software integration.
C/C++, Python, MATLAB, Embedded Linux, ARM processors, SoC, DSP, Verilog, VHDL
1mo
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Lead Data Engineer – Financial Data, Compliance & Business Intelligence
Chicago or Washington or Sarasota or Hartford or Costa Mesa or San Jose or Atlanta or Boston or Cleveland or Columbus or Dallas or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Los Angeles or Miami or New York City or Oak Brook Terrace or Sacramento or San Francisco or South Bend or Tampa or Houston or Austin
$111k-$226k/yr OnsiteFull Time
3+ YOE3+ years ETL development; experience with Bank Secrecy Act/AML regulations; consulting experience; strong ETL/EDW skills; Python/Java; cloud data warehousing (Azure/AWS/Snowflake); excellent communication and teamwork.
ETL tools, Python, Java, Azure, AWS, Snowflake
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
3w
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Senior Software Engineer
Fredericksburg, Virginia, United States
OnsiteFull Time
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
8+ YOE3+ MgmtLead software architect; 8+ years in software development; distributed simulation, Unity/Unreal, C#/Python/JavaScript; DevSecOps and containers.
Unity, Unreal, C#, Python, JavaScript, TypeScript, Docker, Kubernetes
1d
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FCC - Lead PAM Engineer
Washington, District of Columbia, United States
RemoteFull Time
7+ YOE7+ years in cybersecurity/PAM engineering; bachelor's in cybersecurity/IT/CS or related field; experience with large enterprises and IAM/tools.
CyberArk, BeyondTrust, Delinea, Active Directory, LDAP, SSO, MFA, Federation, SIEM, SOAR, PowerShell, Python, AWS, Azure, M365
1mo
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Lead Software Engineer, DevOps (Cloud Operations Resilience Engineering)
McLean or Plano or Richmond
HybridFull Time
4+ YOEBachelor’s degree; 4+ years DevOps; 3+ years Cloud Native; 4+ years Unix/Linux admin; strong Java/Python/SQL/Ruby/Go; AWS; Docker/Kubernetes; Ansible/Terraform.
Java, Python, SQL, Ruby, Go, Docker, Kubernetes, Ansible, Terraform, AWS, Apache Mesos, Marathon, Apache Spark, Jenkins, Splunk, ElasticSearch
1w
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Lead Security Operations Engineer
Arlington, Virginia, United States
HybridFull Time
8+ YOE8+ years in security operations, defense startups, automated security stacks, incident management, cloud security, and compliance with NIST 800-171/CMMC.
SIEM, EDR, Cloud Security, Kubernetes, Python, Bash, CI/CD Security, Threat Hunting, NIST 800-171, CMMC
2mo
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Software Developer (SME)
Washington, District of Columbia, United States
OnsiteFull Time
7+ YOEUS citizenship; Top Secret/SCI clearance; 7+ years of relevant experience; BS in Computer Science, Information Systems, Engineering, or Business; strong Python/Java/C++ skills; ability to lead projects.
Python, Java, C++
2mo
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Software Engineer
Fort Meade, Maryland, United States
$180k-$195k/yr OnsiteFull Time
14+ YOETS/SCI clearance with active poly; Bachelor's in CS; 14 years SWE experience preferred; experience with Java, Python, containers, CI/CD; Agile; team lead responsibilities.
Java, Python, Git, Shell, Nexus, Maven, JavaScript, HTML5, CSS3, JUnit, IDEs, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube, Spring, Spring Tool Suite, Hibernate, MySQL, Web Services, Vaadin
2w
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Lead Underground Transmission Line Engineer 2 - Grid
Washington, District of Columbia, United States
$132k-$205k/yr HybridFull Time
12+ YOEBS in engineering; PE license; CYMCAP; cable tensioning software; 12+ years leading underground transmission projects; design to code standards; cost/schedule experience.
CYMCAP, Cable tensioning software, Python, MATLAB, MS Excel, MS Office
1w
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Lead Systems Engineer/Architect
Ashburn, Virginia, United States
OnsiteFull Time
12+ YOE5+ MgmtExtensive systems engineering and software architecture experience; 12+ years; leadership in architecture decisions; DoD compliance experience; edge/cloud architectures; CI/CD; Python/C++.
Python, C++, Rust, Go, Docker, Kubernetes, Terraform, AWS, Azure, GCP, MQTT, DDS, OPC UA, CoAP
1d
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Lead IT Engineer - Productivity Systems
Durham or Miami or Palo Alto or Washington D.C.
$12k-$18k/mo HybridFull Time
Senior-level engineer with expertise in enterprise automation, AI governance, and internal tooling standards. Strong AWS, automation tools (n8n, Postman), and AI/LLM familiarity required.
Clojure, Java, Python, AWS, SES, Lambda, IAM, Terraform, CloudFormation, n8n, Postman, Zapier, Copilot, Cursor
2mo
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Delivery Engineering Lead
Washington, District of Columbia, United States
$235k-$255k/yr OnsiteFull Time
10+ YOE3+ Mgmt10+ years software engineering; 3+ years engineering leadership; deployment automation expertise; strong Go/Python/Java skills; AI tooling experience; DevOps and IaC (Terraform, Ansible); stakeholder management.
Go, Python, Java, Terraform, Ansible, GitHub Copilot, Claude Code
1mo
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AI Integration Lead
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEBachelor in CS or Data Science; 5+ years professional experience; 3+ years AI-focused experience; Python/SQL; RESTful APIs; AWS cloud; computer vision; civil engineering/geospatial exposure; strong communication.
Python, SQL, RESTful APIs, AWS, S3, Lambda, Computer Vision, Geospatial Data
HiringCafe market data
Lead Python Developer Jobs market signals in Leonardtown, MD, 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
130+
Hiring companies
65
Fresh sample
35% new in 30d
Salary visibility
68% show pay
Companies appearing in this market
UnitedHealth GroupBooz Allen HamiltonSystems & Technology ResearchTwo Six TechnologiesKoalafiCapital OneElder ResearchFINRA
Work location mix in visible results
Hybrid: 33Onsite: 25Remote: 13