7,182 junior python developer jobs at 2,333 companies in United States

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
5d
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Junior Python AWS Mongo Developer
Lafayette, Louisiana, United States
$52k-$99k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
1+ YOE1+ years full-stack experience with Python and MongoDB, AWS services (S3,SNS,SQS,Glue,Step Functions,Lambda,API Gateway,CloudWatch), SQL/Oracle/DynamoDB, CI/CD and unit testing; bachelor’s degree in CS or related field.
Mongo DB, Python, Django, Flask, Pandas, Spark, S3, SNS, SQS, Glue, Step Functions, Lambda, API Gateway, CloudWatch, Terraform, Oracle, SQL Server, Dynamo DB, TDD, GIT, Jenkins, SonarQube, Veracode, Checkmarx
1mo
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Python Developer
Houston, Texas, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Proven experience with Python, ability to develop, test, and maintain high-quality, reusable code; familiarity with Python frameworks and libraries; strong problem-solving and communication skills.
Python
2mo
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Python Developer- Dallas, TX
Dallas, Texas, United States
$36k-$126k/yr OnsiteAll Commitments Available
Photon: N/A
Proficient Python developer with backend focus, REST APIs, databases, testing, and cloud/containers experience.
Python, Django, Flask, FastAPI, SQLAlchemy, PostgreSQL, MySQL, MongoDB, Redis, PyTest, Unittest, HTML5, CSS3, JavaScript, Git, GitHub, Bitbucket, Docker, Kubernetes, Celery, RabbitMQ, Pandas, NumPy, Scikit-learn
1mo
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CNO Python Developer
Fort Meade, Maryland, United States
OnsiteFull Time
Set of X
Set of X: Provides specialized engineering services for U.S. national security missions.
2+ YOEBachelor's in CS +2 years programming or HS +6 years; experience with Python and Python task automation, object-oriented analysis & design, software version control, and knowledge of JSON and YAML; TS/SCI with polygraph required.
Python, JSON, YAML, SQL, NoSQL, Subversion, Git, Confluence, Jira, Crucible, TCP/IP, Agile, Scrum, TDD, Waterfall
2w
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Python Developer (128685)
United States
OnsiteFull Time
HCLTech
HCLTechNational Stock Exchange of India: HCLTECH: Global provider of information technology services and software consulting.
Basic understanding of Python and frameworks (particularly Flask), familiarity with test automation using Pytest, SAP automation concepts, and strong problem-solving/debugging skills.
Python, Flask, Pytest, SAP
2w
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Mighty Python Developer
Bethesda, Maryland, United States
OnsiteFull Time
Black Cape
Black Cape: Provides mission software, AI, and data analytics for defense.
1.5+ YOEActive Top Secret/SCI required (willingness for CI Poly),Bachelor's degree,1.5+ years professional experience,proficiency in Python,PostgreSQL,Docker,experience in classified environments and model operationalization.
Google TensorFlow, Python, PostgreSQL, Docker, MacOS, Windows, Linux, Elasticsearch, GitLab, Git LFS, GitLab CI, Pydantic, DeepEval, REST, GraphQL, RedHat, Alpine, Kubernetes, OpenShift, LoRA
1mo
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Junior Developer - Python & Go
United States
RemoteFull Time
Buyers Edge Platform
Buyers Edge Platform: Software and procurement solutions for the foodservice industry.
0+ YOEEntry-level developer with 0–2 years Python experience, familiarity with Go, SQL, Redshift and AWS; exposure to Palantir AIP, LLM tools (OpenAI API, LangChain), Docker, CI/CD, and GitHub. Bachelor’s or equivalent experience preferred.
Python, Go (Golang), Redshift, AWS, S3, Glue, AWS Lambda, Palantir AIP, Palantir Foundry, AIP Logic, AIP Chatbot Studio, Ontology SDK (Python), OpenAI API, LangChain, Lang Graph, crew AI, MySQL, SQL, Docker, CI/CD, GitHub, Big Query, Snowflake, Salesforce
3mo
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Junior Application Developer
Lexington, Michigan, United States
OnsiteContract
Huron
Huron: Manufacturer of complex tubular assemblies and precision machined components.
0+ YOEEntry-level software developer with SQL, Python, JavaScript; on-site in Lexington, MI; contract role.
Python, SQL, JavaScript, HTML/CSS, Git, Flask, Django, Node.js
1w
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🔥Junior Python Game Developer (Panda3D), Remote (Except OFAC)
United States
$50-$120/hr RemoteMultiple Commitments Available
Xperteez Technology
Xperteez Technology: Provides IT consulting, digital marketing, and recruitment services.
Hands-on Python and Panda3D experience, familiarity with C++, GitHub proficiency, strong communication, attention to detail, and ability to work remotely on contract (20–40 hrs/week).
Python, Panda3D, C++, GitHub
3mo
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Junior AI Developer
Memphis, Tennessee, United States
OnsiteFull Time
Crew Training International
Crew Training International: Provides specialized aviation and military crew training services.
2+ YOE0–2 years in software development or data engineering; strong Python; experience with RAG, PostgreSQL/pgvector; LLM tooling; able to obtain Secret clearance.
Python, PostgreSQL, pgvector, Docker, Ollama, vLLM, SQL, Neo4j
2mo
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Health Python Programmer - Junior
United States
$70k-$104k/yr RemoteFull Time
LMI
LMI: Provides management consulting and digital solutions to federal government agencies.
2+ YOEBachelor's in CS or software engineering; 2+ years Python; PySpark/Pandas/NumPy; SQL/NoSQL; Git; Agile; unit/integration tests.
Python, PySpark, Pandas, NumPy, Polars, Snowflake, PostgreSQL, MySQL, MongoDB, Git, Docker, REST API, JIRA
3mo
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Junior Software Engineer
Columbia, Maryland, United States
$115k-$160k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
3+ YOE3 years software development, strong Python, production apps, AI concepts, Kafka/Elasticsearch, bachelor’s in technical field.
Python, Kafka, Elasticsearch, PydanticAI, LangGraph, DeepAgents
3w
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Python Engineer, Beacon – Gas, Power & Renewables Technology
Houston, Texas, United States
OnsiteFull Time
Trafigura
Trafigura: Global physical commodities trading and logistics services provider.
2+ YOE2+ years Python development on Beacon/Quarts/Athena/SecDB; integrate quantitative models; knowledge of US power and gas markets; familiarity with Kafka; strong stakeholder communication.
Python, Beacon Platform, Quarts, Athena, SecDB, Apache Kafka
1mo
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Python Django Developer I
Cleveland, Ohio, United States
OnsiteFull Time
University Hospitals
University Hospitals: Provides comprehensive healthcare, clinical research, and medical education services.
2+ YOE2+ years Python/Django experience; Bachelor's in CS/IT/Software Engineering (or HS+5 yrs); proficiency with SQL/Postgresql, JavaScript/HTML5/CSS3, Apache2, Linux; strong analytical and communication skills; PHI handling.
Python, Django, SQL, Postgresql, JavaScript, HTML5, CSS3, Apache2, Linux, cron, REST APIs, LIS, Microsoft Azure
2mo
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Entry-level MuleSoft Junior Developer
Missoula, Montana, United States
$65k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
0+ YOEEntry-level MuleSoft Junior Developer with 0-1 years experience; bachelor’s in CS/IT; strong REST/SOAP, JSON/XML, data structures, Git, CI/CD; eagerness to learn MuleSoft and AI-enabled tools.
REST, SOAP, JSON, XML, DataWeave, RAML, OAS, Java, C++, Python, JavaScript, Git, CI/CD, MuleSoft Anypoint Platform, Anypoint Code Builder
2mo
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Health Python Programmer - Junior
United States
$70k-$104k/yr RemoteFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
2+ YOEBachelor's in CS/Software Engineering; 2+ years Python; SQL/NoSQL; Git; Agile; unit/integration testing.
PySpark, Pandas, NumPy, Polars, SQL, NoSQL, Git, Snowflake
3mo
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Junior Software Engineer - Automation & Integration
Ridgefield, Connecticut, United States
OnsiteFull Time
Fletcher Development
Fletcher Development: Builds luxury custom homes and provides residential estate management services.
Backend development in .NET (C#) and Python; REST APIs; databases; payments security; AI tooling.
.NET (C#), Python, REST APIs, PostgreSQL, SQL Server, Stripe, QuickBooks API, OneSignal, Twilio, SendGrid, Copilot
1mo
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Junior Application Developer
Annapolis Junction or Columbia
$140k-$190k/yr HybridFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
3+ YOEActive TS/SCI with Polygraph; Bachelor in CS/Software Eng/IS plus 3 years of software dev; Master’s plus 1 year; 4-year substitution option; Python, Django, Docker, AWS, Java, JavaScript, ReactJS/Vue.js; Agile experience.
Python, Django, Docker, AWS, Java, JavaScript, ReactJS, Vue.js, PostgreSQL, HTML, CSS
1mo
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Junior Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
TransMarket Group
TransMarket Group: A global proprietary trading firm utilizing automated technology.
Bachelor’s degree in a quantitative or technical field; programming in C++/Python; interest in finance; strong math and communication; onsite.
C++, Python, Linux scripting
1mo
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Junior Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
0+ YOEEntry-level software engineer with Python proficiency, production experience, and understanding of AI concepts and streaming data pipelines.
Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents, APIs, Software development tooling