Junior Python Developer Jobs in Robinwood, MD, US

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Jr Full Stack Developer (Python/React.js)

Reston, Virginia, United States

$70k-$100k/yr OnsiteFull Time

Inadev: Provides digital engineering and AI solutions to government and businesses.

2+ YOEBachelor's in CS/Engineering; 2+ yrs Python and React; experience with AI-assisted development; microservices; Agile/Jira; US citizen; located in DC metro area.

Python, React.js, GitHub Copilot, Microservices, JIRA, AWS, Docker, Kubernetes, PostgreSQL, MongoDB, DynamoDB

2mo

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2mo

Junior RF Electrical Engineer - Poly Req'd

Herndon or Washington or Quantico

OnsiteFull Time

Patriot Group International: Global mission support and intelligence services for government agencies.

0+ YOEBachelor's in Electrical Engineering; MATLAB/Python proficiency; RF propagation modeling; electronics testing; briefing and reporting.

MATLAB, Python, spectrum analyzers, signal generators, voltage meters, continuity testers

2mo

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2mo

Junior RF Electrical Engineer - Poly Req'd

Washington or Quantico or Herndon

OnsiteFull Time

Patriot Group International: Provides mission support and security services to the defense sector.

Bachelor's in Electrical Engineering; MATLAB/Python; RF propagation and spectrum analysis; testing electronics; briefing and presenting to technical/non-technical audiences.

MATLAB, Python, Spectrum Analyzer, Signal Generator, Voltmeter, Network Tester, RF testing equipment

3mo

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3mo

Junior Aerospace Digital Forensics Engineer

Sterling, Virginia, United States

$67k-$133k/yr OnsiteFull Time

CACINYSE: CACI: Provides expertise and technology for US government national security missions.

Bachelor's degree in STEM; proficiency in Python, C++, Rust, SQL, Matlab; strong math; ability to obtain TS/SCI; willing to work onsite in Sterling, VA.

Python, C++, Rust, SQL, Matlab

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Junior Palantir / Maven Product Engineer

Herndon, Virginia, United States

OnsiteFull Time

NetCentrics: Secures government infrastructure through cybersecurity and IT services.

3+ YOEBachelor’s degree in CS/Engineering/Data Science or related field; 1–3 years software/data engineering; Python/Java/Go/TypeScript; cloud infra AWS/Azure/Kubernetes; secure environments; Secret clearance; TS/SCI eligibility.

Python, Java, Go, TypeScript, AWS, Azure, Kubernetes

1mo

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1mo

Software Engineer - Java, Python, node.js, JavaScript, HTML (2026-0065)

Reston, Virginia, United States

OnsiteFull Time

Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.

2+ YOEBachelor's degree in engineering or related field; 2+ years software engineering experience; proficiency in Java, Python, Node.js, JavaScript, HTML.

Java, Python, Node.js, JavaScript, HTML

1mo

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1mo

Junior Full Stack Software Engineer (DevSecOps)

Herndon, Virginia, United States

$80k-$128k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

2+ YOEBachelor’s or Master’s in relevant field; 2+ years of experience; active TS/SCI with poly; proficiency in Java, Python, JavaScript; REST/JSON; Docker; AWS; CI/CD.

React, Angular, Java, Python, FastAPI, Flask, PostgreSQL, MongoDB, DynamoDB, Elasticsearch, AWS, Docker, Kubernetes, Jenkins, GitLab CI, GitHub Actions, Terraform, CloudFormation, Cypress, Selenium, JUnit, Pytest, Jest, Confluence, Jira, OAuth, JWT, Swagger, REST API

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Data Engineer, Junior

Reston, Virginia, United States

OnsiteFull Time

Chopine Analytic Solutions: Provides intelligence analysis and operational support to defense agencies.

0+ YOEBachelor's in STEM; 0-5 years experience; data engineering, data analysis, statistics; TS/SCI with CI Polygraph clearance.

Python, R, SAS, SPSS, S-PLUS, SQL

2mo

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2mo

Junior RF Electrical Engineer - Poly Req'd

Washington or Quantico or Herndon

OnsiteFull Time

Patriot Group International: Providing specialized security and mission support for defense and intelligence.

Bachelor's in Electrical Engineering; proficiency in MATLAB/Python; RF propagation and spectrum analysis; testing with test equipment; ability to brief technical/non-technical audiences.

MATLAB, Python, Spectrum Analyzers, Signal Generators, Voltage Meters, Network and Cable Continuity Tests

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Software Engineer

Columbia, Maryland, United States

$70k-$190k/yr OnsiteFull Time

Belay Technologies: Provides specialized technology and engineering services to the DoD.

3+ YOEEntry-level Software Engineer with Python proficiency; TS/SCI with polygraph; 3 years experience or 4 years substituted for a B.S.; strong software development background.

Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents

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Software Engineer 1 (API)

Hanover, Maryland, United States

OnsiteFull Time

Quevera: Software engineering and cloud solutions for government and defense.

Python development with Django/Flask, REST endpoints, and database experience (MongoDB/MariaDB); cloud and containerization skills preferred.

Python, Django, Flask, MongoDB, MariaDB, REST, Microservices, Swagger, AWS, Docker, Visual Studio Code, JSON, XML, Jira, Confluence, Git, Agile

1mo

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1mo

Junior Data Analytics Engineer

Ashburn, Virginia, United States

OnsiteFull Time

IT-Strat: Provides cybersecurity and IT solutions for federal government agencies.

1+ YOEBachelor's degree in computer science or related field; 1+ year SQL; 1+ year BI tool experience; NACLC clearance; AWS familiarity; data warehousing concepts.

SQL, Power BI, Tableau, Qlik, Databricks, Oracle, Python, Pandas, PySpark, AWS, S3, EMR, Redshift, Glue

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Associate Software Engineer

Reston, Virginia, United States

OnsiteFull Time

Metron: Develops scientific software and mathematical models for national security.

Bachelor’s degree in computer science, mathematics, physics, or related field; proficiency in Java, TypeScript, Python, or C++; strong OO programming; full-stack web development experience; US citizenship with eligibility for security clearance.

Java, TypeScript, Python, C++, MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL, OpenGL

1mo

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1mo

Backend Software Engineer

Reston, Virginia, United States

RemoteFull Time

Game Plan Tech: Building secure cloud and AI systems for government.

Back-end developer proficient in Java or Python, databases (SQL/NoSQL), Git/CI/CD, cloud platforms (GCP/AWS/Azure), containers (Docker/Kubernetes), and REST APIs.

Java, Python, Git, CI/CD, Docker, Kubernetes, GCP, Azure, AWS, SQL, NoSQL, REST APIs

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AI Engineer

Leesburg, Virginia, United States

RemoteFull Time

Anika Systems: Provides technology solutions and consulting for federal agencies.

1+ YOEBachelor's in CS/CE/Data Science; 1-3 years ML/NLP; Python/TypeScript; LLM integration; AWS; PostgreSQL; OAuth/OIDC; security/compliance.

Python, TypeScript, FastAPI, React, OpenAI, Anthropic, Bedrock, Vertex, Azure OpenAI, AWS, Terraform, PostgreSQL, OAuth, OIDC, JWT

1mo

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1mo

Embedded Software Test Engineer I

New Freedom, Pennsylvania, United States

$75k-$103k/yr OnsiteFull Time

Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.

2+ YOE2+ years in software development/testing; experience in embedded systems; C/C++, Python; hardware test tools; US citizen or permanent resident.

C, C++, Python, oscilloscopes, logic analyzers, JTAG

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Application Developer - SME

Herndon, Virginia, United States

OnsiteFull Time

VTG: Provides force modernization and digital transformation for defense agencies.

8+ YOEActive TS/SCI clearance with Poly required on day one; 8+ years in web app development; experience with Angular/React/JavaScript, Linux, cloud platforms, ETL, and microservices; strong Agile experience.

Angular, React, JavaScript, Java, Python, SQL, Linux, Docker, Kubernetes, OpenSearch, Elasticsearch, ETL, AWS, Azure, Confluence, Jira, GitHub

1mo

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1mo

Jr. Data Science Engineer

Rockville, Maryland, United States

$80k-$90k/yr RemoteFull Time

Axle Informatics: Provides bioscience and IT solutions for biomedical research.

0+ YOEBachelor’s degree (or currently pursuing) in CS, data science, bioinformatics, statistics, engineering, or related field; experience or coursework in JavaScript/TypeScript and/or Python; familiarity with full-stack concepts; Node.js and Angular; RESTful APIs; Git; Agile/SCRUM; basic testing/debugging.

Node.js, Angular, JavaScript, TypeScript, Python, REST, Git, Agile, Testing frameworks

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Platform Innovation Engineer (Rockville, MD, US, 20850)

Rockville, Maryland, United States

$54k-$70k/yr OnsiteFull Time

AramarkNYSE: ARMK: Provides food and facility management services to diverse organizations.

Bachelor's in CS/Engineering/Data or related; SQL/Python/cloud/tools experience; interest in AI-enabled systems; eager to experiment; strong communication.

Snowflake, Azure, Matillion, Power Platform, Power BI, Python, SQL, AI tooling

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Dev/ MLOps Engineer I (Full Stack)

Rockville, Maryland, United States

$95k-$120k/yr HybridFull Time

Origin AI: AI-powered WiFi sensing for human presence and activity detection.

0+ YOE0–3 years of software engineering/DevOps/MLOps experience; strong Python, Bash, SQL; CI/CD and cloud familiarity.

Python, Shell scripting, SQL, GitHub Actions, Jenkins, Docker, Kubernetes, Terraform, CloudFormation, AWS, Azure, GCP, NoSQL, Grafana, Prometheus, CloudWatch, JavaScript, TypeScript, API development, IoT, Distributed systems

3mo

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3mo

Jr Level Software Developer

Columbia, Maryland, United States

$94k-$144k/yr OnsiteFull Time

ELEVI Associates: Provides cybersecurity and IT infrastructure services for government agencies.

7+ YOESecurity clearance with poly required; 7+ years as a software engineer or 4+ years with degree substitution; BS in CS or related field, or equivalent experience; strong Java, REST, Agile, Git, and IDE skills.

Java, REST, Agile, Atlassian tools, Git, IntelliJ, Eclipse, Kotlin, Mongo, Spring, Spring Boot, Python, Kubernetes, NiFi, RabbitMQ

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Software Engineer Full Stack & Application Development II (Full Time) – United States

San Jose or New York or Boston or Knoxville or Austin or Milpitas or Alpharetta or Raleigh (RTP) or Maynard or Fulton or Dallas or Atlanta or Hillsboro

HybridFull Time

CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.

0+ YOEBackend in Python/C++/Java; frontend JS/TS; REST/GraphQL/gRPC; SQL/NoSQL; cloud familiarity (AWS/Azure/GCP).

Python, C++, Java, JavaScript, TypeScript, REST, GraphQL, gRPC, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub Actions, Jenkins, CircleCI, Grafana, Prometheus, Splunk, React, Angular, Vue

2mo

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2mo

Embedded Software Engineer (Level 1 or 2)

Dulles, Virginia, United States

$76k-$114k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Designs and manufactures aerospace, defense, and space systems.

0+ YOEBachelor's degree in Electrical/Computer/Software Engineering or related STEM field; level1: 0 years; level2: 2 years; Top Secret/SCI clearance; U.S. Citizenship; programming in C/C++, Python; Windows/Linux scripting; strong communication; debugging hardware/software; experience with Subversion and Git.

C, C++, Python, Git, Subversion, Windows, Linux

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Support Engineer - FreeWheel

New York or Reston

$53k-$80k/yr OnsiteFull Time

ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.

0+ YOEBachelor's in CS/Engineering or related; experience in online advertising tech; strong SQL, scripting, REST APIs; familiarity with IAB/VAST; data analysis and web tech; good communication.

SQL, RESTful APIs, Python, JavaScript, HTML5, XML, cURL

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Intern- Software Engineer

Herndon, Virginia, United States

$25/hr HybridInternship

Vbrick: Secure enterprise video platform for live and on-demand streaming.

0+ YOEPursuing a Bachelor's degree in Computer Science or Engineering; strong programming skills; knowledge of databases; AI/ML fundamentals; good communication; eager to learn.

Java, Python, JavaScript, C#, SQL, NoSQL, HTML, CSS, GitHub Copilot, ChatGPT, Claude

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Software Test Engineer

Germantown, Maryland, United States

$56k-$74k/yr HybridFull Time

WabtecNYSE: WAB: Manufacturer of equipment and digital solutions for rail transportation.

Bachelor’s degree in Electrical Engineering, Computer Science, Computer Engineering, Software Engineering; embedded systems knowledge; strong communication; entry-level with internship experience preferred.

Python, C, C++, Windows, Linux, IBM ELM, test automation tools

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Full-Stack Developer Intern

Gaithersburg, Maryland, United States

OnsiteInternship

Diaconia: Provides secure IT modernization and engineering for government agencies.

0+ YOECurrently enrolled in a Bachelor's or Master's program in CS/Software Engineering or related field; GPA 3.2+, proficiency in JavaScript/TypeScript, front-end framework (React/Angular/Vue), RESTful APIs, relational DB, Git; strong problem-solving and communication.

JavaScript, TypeScript, React, Angular, Vue, Node.js, Python, Java, SQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, GraphQL, REST

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Tanium Engineer, Expert

Herndon, Virginia, United States

$150k-$254k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.

11+ YOEBachelor's degree in a technical field and 11+ years of experience; experience with Tanium; Python, PowerShell, Bash; SIEM/SOAR integration; Linux/Windows administration; hyper-visors/virtual desktops; Windows AD/GP; Windows Server 2019/2022; AWS/EC2; REST/SOAP APIs; Splunk/Rapid7/AWS; Zero Trust Architecture; documentation (tickets, SOPs); cyberse...

Tanium, Python, PowerShell, Bash, Linux, Windows, Windows Server 2019/2022, AWS, EC2, REST, SOAP, Splunk, Rapid7, ServiceNow, GitHub, Jira, Confluence, SQL, Zero Trust Architecture

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Platform Engineer Intern - Hybrid

Herndon, Virginia, United States

HybridInternship

ATPCO: Global repository for airline pricing and merchandising data.

0+ YOEPursuing a Bachelor’s or Master’s in CS/IT or related field; strong IAM knowledge; experience with Microsoft Entra ID, Azure B2C, or AWS IAM; scripting in Python/Java/Go.

Microsoft Entra ID, Azure B2C, AWS IAM, Python, Java, Go, GitHub, Terraform, PowerShell

3mo

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3mo

Project Engineer 1 - New College Grad 2025 - 2026 (E&C - Frederick, MD)

Frederick, Maryland, United States

$76k-$113k/yr OnsiteFull Time

M.C. Dean: Designs and integrates cyber-physical systems for mission-critical facilities.

0+ YOEBachelor’s degree in Electrical, Mechanical, Systems, or Industrial Engineering; 0+ years preferred; CAD/SolidWorks/Revit/Python/SCADA/MATLAB/VHDL experience.

CAD, SolidWorks, Revit, Python, SCADA, MATLAB, VHDL

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Cloud Infrastructure Engineer I, Google Public Sector

Reston or Atlanta or Boulder or Sunnyvale or Washington D.C.

$127k-$183k/yr OnsiteMultiple Commitments Available

GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.

3+ YOEBachelor's in CS or equivalent; 3+ years infra provisioning/DevOps; 3+ years triage; programming (Python/Java/Go/C/C++); IaC (Terraform/OpenTofu); active Secret clearance.

Terraform, OpenTofu, GitOps, Kubernetes, Google Kubernetes Engine, Python, Java, Go, C, C++, Data Structures, Algorithms

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Database Engineer, Government Cloud

San Francisco or Washington or Denver or Seattle or Herndon

$117k-$177k/yr OnsiteFull Time

SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.

2+ YOE2+ years in distributed apps, containers, Kubernetes, AWS, database engineering, Linux, scripting; AI tools usage; log analytics; on-call readiness.

Docker, Kubernetes, AWS, PostgreSQL, Grafana, Prometheus, ELK (Elasticsearch, Logstash, Kibana), Splunk, Python, Shell, Golang

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Profile Engineer Intern (Dulles, VA, US)

Dulles, Virginia, United States

$20/hr OnsiteInternship

Giesecke+Devrient: Sells security products for banknotes, payments, and digital identities.

0+ YOEPursuing a Bachelor’s degree in Computer Science; programming and scripting experience; database familiarity; strong communication and teamwork.

C#, Python, MS Access, SQLServer, data processing

1mo

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1mo

Senior Software Engineer- CTJ - Poly

Reston or Redmond or Annapolis Junction

$120k-$235k/yr OnsiteFull Time

Microsoft: Provides software, cloud computing, and hardware technology products.

4+ YOEBachelor's degree in computer science or related field plus 4+ years engineering experience; active U.S. Top Secret clearance with SCI and polygraph required.

Docker, Kubernetes, GitHub Copilot, CI/CD, Python, C++, C#, Java, JavaScript

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Cyber Software Engineering Intern

Herndon, Virginia, United States

OnsiteInternship

Lockheed MartinNYSE: LMT: Designs and builds aerospace and defense technology systems.

Enrolled in Computer Science/Engineering; experience in C/C++/Python; Linux; US citizenship; ability to obtain government clearance.

C, C++, Python, Linux

1mo

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1mo

Internship – Software Automation

Saxonburg, Pennsylvania, United States

$25/hr OnsiteFull Time

CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.

Internship in software automation; CS/Engineering/Math major; programming in C#, .NET, Python, JavaScript, LabView, Unity; SQL/database a plus; strong analytics.

C#, NET, Python, JavaScript, LabView, Unity, SQL

1mo

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1mo

Physical Scientist Technician I

Sterling, Virginia, United States

OnsiteFull Time

Axiom Consultants: Provides technology and scientific consulting services to federal agencies.

Bachelor's in meteorology or related field; upper air instrumentation; help desk experience; LabVIEW/MATLAB/Python; strong data analysis and reporting.

Excel, LabVIEW, MATLAB, Python, Ticketing systems, Instrumentation data interfaces

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Clinical Pharmacometrician

Gaithersburg, Maryland, United States

$125k-$187k/yr OnsiteFull Time

AstraZenecaLondon Stock Exchange: AZN: Researches and develops medicines to treat major diseases globally.

0+ YOEPhD in pharmacometrics, pharmacokinetics, biostatistics or related field; 0-3 years industry experience; proficiency in NONMEM, Phoenix/NLME, R, SAS, Python, MATLAB; ability to work in a matrix environment; regulatory pharmacometrics knowledge.

NONMEM, Phoenix/NLME, R, SAS, Python, MATLAB

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Software Engineering Associate Consultant (Graduating Dec 2025- Summer 2026)

Charlotte or Reston or Richmond

HybridFull Time

CapTech: Provides technology and management consulting services to large enterprises.

0+ YOEEntry-level software engineering role; bachelor’s or accelerated master’s in CS/CE/IT with graduation Dec 2025 or Spring/Summer 2026; internship/ project experience; strong communication and analytical skills.

Java, NET, CSharp, Python, Go, Android, iOS, JavaScript, React, Angular, Node.js, AWS, GCP, Azure