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Python Software Developer Jobs in Middle River, MD, US
1,600+ python software developer jobs from 390+ companies hiring in Middle River, MD, US.
1mo
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Senior Full Stack AI Engineer
Jacksonville or Iselin or Washington or Richardson
$110k-$190k/yr OnsiteFull Time
7+ YOE7+ years software engineering; enterprise apps; React front-end; server-side frameworks; AI tooling; security and cloud knowledge.
React, NestJS, Express, Python, FastAPI, Django, NET Core, Claude Code, GitHub Copilot, Cursor, Replit
2mo
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Senior Full Stack Engineer, Data Systems
Washington, District of Columbia, United States
$190k-$230k/yr HybridFull Time
7+ YOE7+ years in large-scale data-intensive web apps; Python/JavaScript; cloud databases and data pipelines; leadership and mentoring; strong cross-team communication.
Python, JavaScript, Django Rest Framework, Next.js, BigQuery, Kafka, PySpark, Apache Flink, Elasticsearch, ClickHouse
1mo
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Full Stack Developer
Arlington, Virginia, United States
OnsiteFull Time
6+ YOEActive Secret clearance; 6–8 years full-stack experience; Bachelor's degree preferred; strong QA and RMF/DoD experience preferred.
Microsoft Power Platform, Power BI, Power Apps, Dataverse, AWS, SQL Server, MySQL, MongoDB, Redis, SharePoint, React, Angular, Python, Node.js, Git, Docker, REST APIs
1mo
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Analytic Application Developer
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years of experience; DoD secret clearance required; strong skills in multiple programming languages and data/analytic tools; on-site at Washington Navy Yard.
Python, R, ColdFusion, C#, Java, .NET, CSS, HTML, Angular, React, Power Platform, Azure, Synapse Analytics, Azure Data Bricks, AI Foundry, Data Factory, SQL, PL/SQL, T-SQL, REST, Graph, SPARQL, SOAP, GitLab, GitHub, Atlassian, Azure DevOps, DevSecOps, SQL
1w
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Principal Software Engineer – (Hybrid/Remote) McLean, VA – Active TS/SCI with Polygraph Required
McLean, Virginia, United States
HybridFull Time
10+ YOE10+ years software engineering, 5+ years in lead/architect role; expert in big data tech; real-time streaming; ML frameworks; Java; CI/CD; classified environments; TS/SCI with polygraph.
Kafka, Spark, Hadoop, HBase, Hive, NiFi, Kudu, Impala, Java, Python, Scala, Ruby, Jenkins, Maven, Git, Docker, scikit-learn, TensorFlow
3w
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Sr. Power Platform Developer
Arlington, Virginia, United States
$86k-$170k/yr RemoteFull Time
5+ YOE5+ years in Power Platform/SharePoint; US citizenship; BA/BS; federal contracting experience; strong documentation and communication.
Power Platform, SharePoint Online, Copilot, SPFx, Azure, Power Apps, Power Automate, Dataverse, Power BI, JSON, .NET, JavaScript, Python
2mo
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Security Verification Test Engineer | Annapolis Junction, MD (FS Poly Required)
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEMid-level SVT software engineer with Java, scripting, and web services experience; FS poly clearance required; Bachelor's degree and 8+ years preferred.
Java, JEE, Python, C, C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT
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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Senior Consultant, Full Stack Engineer - Digital & Insights in United States, District of Columbia, Washington
Washington, District of Columbia, United States
$77k-$118k/yr HybridFull Time
3+ YOE3+ years in distributed systems, full stack web development, and client-facing technical work.
Terraform, Docker, Kubernetes, AWS, Python, Spark, React, AI/ML platforms
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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Senior Platform Engineer
Arvada or Los Angeles or San Francisco or Seattle or Washington
$145k-$186k/yr HybridFull Time
3+ YOE3+ years in reliability, systems, DevOps, infrastructure, or platform engineering; Bachelor's degree; ability to obtain security clearance; ITAR eligibility.
Kubernetes, Terraform, Python, New Relic, DataDog, Splunk, AWS CloudWatch, GitHub Actions, Auth0, Okta, Git, VPN, NLB/ALB, TLS, CDN
2w
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JOIN OUR TEAM - Web Scraping Engineer - On-Site (U.S. Citizen - Active Secret Clearance)
Arlington, Virginia, United States
$95k-$105k/yr OnsiteFull Time
3+ YOEU.S. citizen with active secret clearance; local to Arlington, 3+ years web scraping; proficient in Python and Java; knowledge of HTML/CSS/JS, APIs, databases; BS/BA in CS or related IT (experience can substitute).
Python, Java, BeautifulSoup, Scrapy, Selenium, HTML, CSS, JavaScript, APIs, JSON, XML, SQL, Cloud
5d
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GXM Technologies LLC - Senior Full Stack Application Developer (.NET MAUI)
Arlington, Virginia, United States
OnsiteFull Time
6+ YOE6+ years in .NET/C#, cross‑platform mobile development; US citizen; ability to obtain government clearance; BS/MS in CS/Engineering; 3+ years with SQL databases; Agile experience.
C#, .NET MAUI, Xamarin Forms, SQL Server, SQL, PowerShell, Python
3mo
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Senior Data Engineer
Baltimore, Maryland, United States
$125k-$150k/yr HybridFull Time
8+ YOE8+ years in data engineering, PostgreSQL, data pipelines, cloud data lakehouse, Airflow, Kubernetes, Python; BS or MS in CS/IT.
PostgreSQL, Apache Airflow, Kubernetes, Python, Shell scripting
5d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
1mo
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Senior Research Engineer, Applied AI
Washington, District of Columbia, United States
$100k-$190k/yr OnsiteFull Time
5+ YOE5+ years building software, tools, or data systems; expertise in LLM-enabled systems; Python; experience in or with research, policy, government, or academic environments; familiarity with ChatGPT, Claude, Gemini, Grok.
Python, LLMs, Claude Code, Codex, ChatGPT, Claude, Gemini, Grok, SQL, R, Stata
2mo
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Applications Programmer
College Park, Maryland, United States
OnsiteFull Time
1+ YOEThree years of software development experience with Python, REST APIs, SQL databases, and Agile practices.
Python, REST, PostgreSQL, MySQL, Git, JIRA, FastAPI, Flask, Django, Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, OpenAI API, AWS, Azure, Google Cloud, Docker, GitHub Actions, GitLab CI, Jenkins, OAuth2, JWT, JavaScript, React, Angular
2w
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Solution Engineer
New York or Washington
$150k-$220k/yr OnsiteFull Time
5+ YOE5+ years in technical pre-sales or solutions engineering for enterprise software; defense/federal experience; strong collaboration; fluency in software and hardware domains; SQL/Python; travel up to 25%; TS/SCI advantage.
AWS, Azure, Databricks, Snowflake, Influx, Grafana, SQL, Python, Pandas, Kafka, Spark, Flink, Arrow, MATLAB/Simulink, LabVIEW, WinPlot
1mo
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LLMOps Engineer
McLean, Virginia, United States
$115k-$145k/yr OnsiteFull Time
5+ YOE5+ years in software/DevOps/MLOps with Python; strong LLM/ML ops; public trust clearance; CS-related degree; cloud and containerization experience.
Python, Hugging Face Transformers, LangChain, LlamaIndex, Docker, Kubernetes, AWS, Azure, GCP, CI/CD
4w
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SIMULATION & DIAGNOSTICS DEVELOPER
Greenbelt, Maryland, United States
$170k-$190k/yr HybridFull Time
12+ YOEUS citizenship; extensive software development lifecycle experience; embedded software; TCP/UDP networking; DTN protocols; Linux/VxWorks RTOS; C/C++/Java; testing and documentation; familiarity with Git/JIRA/GitHub.
C, C++, Java, XML, JSON, Linux, RTOS (VxWorks), Git, JIRA, GitHub, Python, TCP, UDP, DTN, NASA standards
1mo
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Data Engineer III
Columbia, Maryland, United States
$113k-$128k/yr RemoteFull Time
8+ YOEPublic trust clearance required; 8+ years data engineering/software development; 4+ years in Python/Java/cloud data pipelines; BS in CS/IS/Engineering or 10 years IT alternative; strong data architecture and governance skills; English proficiency.
Spark, Hadoop, MySQL, PostgreSQL, Apache Airflow, AWS Redshift, RDS, EMR, EC2, Spark-Streaming, Storm, Scala, Java, Python, GitHub, Jira, Confluence
3mo
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DevOps Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
Delivers automation, integration, and software engineering support for enterprise IT monitoring, logging, and security platforms; bridges development and operations to improve reliability, scalability, and compliance.
Linux, Python, Bash, Splunk, Nagios, NetFlow, CI/CD, Docker, Kubernetes, Cribl, Syslog, HP NNMi, HPNA
1mo
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Senior Test Engineer
Fort Meade, Maryland, United States
$115k-$140k/yr OnsiteFull Time
5+ YOEPlan, execute, and evaluate system tests across hardware, software, networking, virtualization, and cloud environments; DoD testing experience; Python and Linux skills.
Python, Linux, Suricata, Snort, Selenium, JUnit, TestNG, Java, JavaScript
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++
5d
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Senior Systems Engineer
Aberdeen Proving Ground, Maryland, United States
$135k-$155k/yr OnsiteFull Time
10+ YOEBachelor's in CS/Engineering; 10+ years experience; active Secret clearance; RF, systems/communications, or software engineering; MATLAB/Python; travel up to 25%.
MATLAB, Python, RF test equipment, data analysis tools
3mo
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Product Security Engineer
New York City or Washington, D.C. or Boston
$175k-$210k/yr OnsiteFull Time
6+ YOE6+ years in application security or related, strong cloud and software security skills, proficient with security tools, coding in Java/Python/C++, and cloud architectures.
Burp Suite, OWASP ZAP, Python, TypeScript, Java, C++, CloudFormation, Terraform, AWS, GCP, Azure
1w
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Senior Associate, Enterprise Application Developer
Washington or Baltimore
$62k-$99k/yr HybridFull Time
3+ YOEBachelor's degree in Computer Science or Information Systems; 3+ years in software development and automation; experience with Microsoft 365, SharePoint Online, CI/CD; scripting/programming in PowerShell, JavaScript/TypeScript, Python; Azure AD and APIs; strong problem-solving and communication.
Power Apps, Power Automate, Office Scripts, SharePoint Online, GitHub Actions, Azure, Azure AD, Graph API, Salesforce, SQL, JavaScript, TypeScript, Python, PowerShell
4w
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Technical Architect Manager
Arlington, Virginia, United States
OnsiteFull Time
8+ YOE2+ MgmtEight years of software development experience; strong team leadership; cloud technologies; experience with Agile/DevSecOps; proficient in JavaScript/Node.js/Java/Python and modern frameworks.
AWS, Serverless, Event-Driven Architecture, Microservices, JavaScript, Node.js, Java, Python, React, Vue.js, CI/CD, Infrastructure as Code
1mo
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Robotics Design Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOE5+ years robotics systems experience; strong C++ and Python; ROS 2; robotics software architecture; simulation/digital twins; field integration; knowledge of ROS hardware integration.
ROS 2, C++, Python, DDS, QoS, Robot hardware integration, Sensor fusion, Real-time systems, Simulation
3mo
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Senior ML Engineer, Product
New York City or San Francisco or Washington
$180k-$230k/yr RemoteFull Time
5+ YOE5+ years in data science or ML engineering; proficient in SQL and Python; strong software engineering skills; ability to collaborate across teams and communicate clearly.
SQL, Python, MLOps, LLMs, RAG, Deep Learning
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
1mo
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Vulnerability Research Engineer
Washington, D.C., District of Columbia, United States
$115k-$181k/yr OnsiteFull Time
5+ YOEBachelor’s in STEM; 5+ years reverse engineering, malware analysis, or low-level software/firmware analysis; strong C/C++, Python; experience with disassemblers and debuggers; embedded systems knowledge.
IDA Pro, Ghidra, Binary Ninja, WinDbg, gdb, lldb, Python, C/C++
3w
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CWMD Computer Programming SME
Arlington, Virginia, United States
$91k-$165k/yr OnsiteFull Time
5+ YOEBachelor's degree with 5+ years or Associate's with 8+ years or High School with 11+ years of experience; strong Python, C++, Visual Basic; knowledge of CWMD, nuclear effects modeling, and software development.
Python, C++, Visual Basic
1w
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Sr. DevOps Solutions Engineer
Washington, District of Columbia, United States
OnsiteFull Time
8+ YOE8+ years of experience leading software development; full-stack DevSecOps with Git, GitHub Actions, Kubernetes; federal government experience preferred; US citizenship.
TypeScript, JavaScript, CSS, HTML, Angular, Node.js, GitHub Actions, Kubernetes, Python, Bash, Grafana, PostgreSQL, PGAdmin, SQL, PgSQL, PgModeler, Swagger, REST, XUnit, Playwright, JIRA, VS Code
1mo
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Quality Assurance Engineer (Sweep)
Arlington, Virginia, United States
HybridFull Time
5+ YOE5+ years in software QA within Agile teams; strong automation experience; Java, JavaScript, Python; Playwright/Selenium; API testing; SQL/PLSQL; AWS; CI/CD; QA leadership and offshore collaboration.
Playwright, Selenium, Geb, Groovy, Cucumber, JavaScript, WebDriverIO, Postman, REST-assured, Java, Python, Angular, PL/SQL, Oracle, Jenkins, Splunk, JIRA, Bitbucket, Confluence, AWS
3d
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Computer Systems Engineer/Architect
Washington, District of Columbia, United States
$140k-$150k/yr OnsiteFull Time
Experience in software QA, data engineering, and IV&V within AWS/Linux; SQL, Python scripting; XML/JSON/CSV data handling; strong communication and independent collaboration.
AWS, Linux, CLI, GitHub, Python, SQL, Oracle, PostgreSQL, Iceberg, XML, JSON, CSV, Delimited, Fixed-width
3w
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DevOps Engineer
Arlington, Virginia, United States
$109k-$142k/yr OnsiteFull Time
3+ YOEDesign, implement, and maintain automation for software delivery and infrastructure in a cloud-first, hybrid environment.
Docker, Kubernetes, Azure, PowerShell, Python, Bash, CI/CD, Azure DevOps, GitHub
3w
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Water Engineer and LCA Analyst
Fairfax or Alexandria or Arlington or Washington
$80k-$110k/yr RemoteFull Time
3+ YOE3+ years in water/wastewater engineering, data analysis, and life cycle assessment; PE a plus; strong Python/Excel skills; LCA software experience.
Python, Excel, GIS, LCA Software
1mo
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Development Chief / Technical Architect
Arlington, Virginia, United States
HybridFull Time
10+ YOEBA/BS or 5 years experience; moderate security clearance; 10+ years leading technical software and system solutions; software architecture expertise; Agile experience; strong leadership and communication; web and API development experience.
Java, JavaScript, Git, SQL, Python, Angular, React, Vue, AWS, Microsoft C#, Angular 2
1mo
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Senior Solutions Engineer, Federal
Washington, District of Columbia, United States
$160k-$200k/yr RemoteFull Time
5+ YOE5+ years engineering or deployment experience; strong software background; active Top Secret/SCI clearance or equivalent; able to scope and deliver complex gov deployments; comfortable travel up to 50%; proficient in Python/JavaScript.
Python, JavaScript, Rust, Terraform, Kubernetes, AWS GovCloud, Azure Government
HiringCafe market data
Python Software Developer Jobs market signals in Middle River, 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
1,600+
Hiring companies
390+
Fresh sample
35% new in 30d
Salary visibility
69% show pay
Companies appearing in this market
FTI ConsultingSteampunkAssociation of Universities for Research in AstronomyDeepgramIntegration InnovationSellers & AssociatesAESAir-Conditioning, Heating, and Refrigeration Institute
Work location mix in visible results
Onsite: 27Hybrid: 14Remote: 7