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Junior Python Developer Jobs in Smithville, NJ, US
54 junior python developer jobs from 18 companies hiring in Smithville, NJ, US.
6d
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Backend Engineer Intern
New York or Philadelphia
$20-$25/hr HybridInternship, Full Time
0+ YOERising junior or senior pursuing a bachelor's in CS or related field; strong OOP in C# or Python; API basics; SQL; debugging; project experience; good communication; self-motivated.
C#, Python, REST, SQL, Git, CI/CD, AWS, Azure, GCP, .NET
2w
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Associate Software Engineer
Moorestown, New Jersey, United States
OnsiteFull Time
2+ YOEBachelor’s degree or equivalent; ability to obtain security clearance; 0-2 years in real-time mission-critical development; Java, C++, Python; Linux/UNIX; UML; design patterns; Open/Layered architecture.
Java, C++, Python, Linux, UNIX, Eclipse, UML, Clearcase, JIRA, xUnit, CPPUnitLite
2mo
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Associate Software Engineer
Arlington or Mount Laurel
$72k-$114k/yr OnsiteFull Time
0+ YOE0–2+ years backend development; BS in a related field; proficient in Python/Java/C++/C#; ability to travel; knowledge of SDLC; APIs and databases; distributed systems; security practices.
Python, Java, C++, C#
2w
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Software Engineer - 90402844 - Washington DC, Philadelphia PA or Wilmington DE (US)
Washington or Wilmington or Philadelphia
$72k-$93k/yr OnsiteFull Time
1+ YOEBachelor’s degree or equivalent; 1+ year software engineering; Java, Python, SQL; frontend/backend development; CI/CD and cloud; onsite in DC/DE/PA.
Angular, React, Java, Python, SQL, NoSQL, AWS, Azure, CI/CD
5d
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Software Quality Engineer I
New Hartford or Austin or Chicago or Philadelphia
$70k-$80k/yr RemoteFull Time
0+ YOE0–2 years software/testing experience; Linux/Windows; Python; QA fundamentals.
Python, Linux, Windows, Jira, TestRail, CI pipelines, pytest
1w
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Software Engineer (Display Products) - Early Career
Mount Laurel, New Jersey, United States
OnsiteFull Time
0+ YOEBachelor's degree in CS/Engineering; experience with Java, C++, or Python; Linux knowledge; US citizen; ability to obtain security clearance; strong collaboration and communication.
Java, C++, Python, Linux
2mo
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Software Engineer (TGF) (NJ, Egg Harbor Township)
Egg Harbor Township, New Jersey, United States
$60k-$95k/yr OnsiteFull Time
0+ YOEBachelor's in CS/Engineering/Math or related field with 0-7 years of experience; 30 math/ CS hours; Java/C++/JavaScript/TypeScript/Python experience.
Java, C++, JavaScript, TypeScript, Python
5d
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Drexel Co-Op: Software Engineer (Java)
Philadelphia, Pennsylvania, United States
RemoteTemporary
Entry-level software engineer coop; learning mindset; experience with Java/Python/AWS; good communication; SDLC knowledge; automated testing a plus.
Java, Python, AWS, Appium, Cucumber, Angular, Spring Boot, SQL, JUnit
1w
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Associate Software Development Engineer (SDET), IT Software Engineers
Dresher or Baxter or Newton
RemoteFull Time
0+ YOEBachelor’s degree in CS/Engineering or related field; basic programming in C#, Python or Java; desire to learn in Agile environment; knowledge of testing concepts.
C#, Python, Java, PowerShell, Bash
6d
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Part-Time After-School Python/Web Development Coding Instructor
Camden, New Jersey, United States
$65-$100/hr OnsitePart Time, Contract
Experience with Python or web development; college credits; youth experience; strong communication.
Python, HTML, CSS, JavaScript
1mo
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FPGA Engineer (NJ, Moorestown)
Moorestown, New Jersey, United States
OnsiteFull Time
Experience with RTL, C/C++, Python, VHDL/Verilog, Tcl; hardware security; FPGA/tooling; system integration; cryptography.
RTL, C, C++, Python, VHDL, Verilog, Tcl, Vivado, GHDL, Questa, Quartus Prime, Zynq, AFI, AXI, ACE, Avalon, Xilinx, Versal, Stratix, Agilex
3w
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AI Auditing Engineer - Penn Center for Media, Technology, and Democracy - Penn Engineering
Philadelphia, Pennsylvania, United States
$7-$22/hr HybridPart Time, Temporary
Part-time AI auditing engineer to develop and productionize LLM auditing/monitoring tools; experience with Python data pipelines, NoSQL, cloud platforms, and LLM APIs preferred.
Python, NoSQL, Cloud, LLM APIs, Natural Language Processing
1mo
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Technical Support Engineer
San Francisco or Salt Lake City or Phoenix or Los Angeles or Chicago or Boston or Austin or New York City or Miami or Tampa or Atlanta or Columbus or Boise or San Diego or Minneapolis or Houston or Raleigh or Nashville or Kansas City or Charlotte or Portland or Philadelphia or Dallas or Washington D.C. or Seattle
$86k-$118k/yr RemoteFull Time
2+ YOE2+ years technical issue resolution in global support; experience with SaaS or financial services; programming in JS, PHP, Objective-C, Python, Golang, Solidity; knowledge of AWS/GCP, REST APIs; strong problem-solving and communication; weekend availability; multilingual preferred.
SQL, Postman, Kibana, Jira, Salesforce, Confluence, Discord, Gradual, GitHub Copilot, Cursor, Claude Code
1mo
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Thermal-Hydraulics Test Engineer II (Camden, NJ, US)
Camden, New Jersey, United States
$105k-$125k/yr OnsiteFull Time
0+ YOEBS in Mechanical, Nuclear, Chemical engineering or related; 0–2 years lab/test engineering; experience with drawings/P&IDs; data analysis; QA/safety environment; on-site testing and travel; strong written/communication.
Python, MATLAB, data visualization, P&ID interpretation, instrumentation selection, data acquisition systems
1mo
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LM Perspectives
King of Prussia or Moorestown
OnsiteFull Time
1+ YOEBachelor’s degree in Engineering or STEM with 1+ year experience; MATLAB and/or Python proficiency; willingness to work on defense IAMD programs.
MATLAB, Python, Linux, UNIX, VLANs, Routing
2mo
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Research Specialist A (Department of Neurosurgery)
Philadelphia, Pennsylvania, United States
$45k-$50k/yr OnsiteFull Time
1+ YOEBachelor's degree and 0-1 year of experience; scientific programming (MATLAB, Python) preferred; experience with experimental animals preferred.
MATLAB, Python
6d
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Research Assistant in Biomechanics of Locomotion
Philadelphia, Pennsylvania, United States
$41k-$62k/yr OnsiteFull Time
0+ YOEBachelor's in Biomedical Engineering, Biosciences, or related field; MATLAB or Python; strong analytical skills; neuroscience/muscle physiology knowledge helpful; prior research experience required; full-time commitment.
MATLAB, Python
1w
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Applied Machine Learning Scientist I (US)
New York or Greenville or Charlotte or Mount Laurel or Portland
$76k-$125k/yr OnsiteFull Time
Develop and validate AI/ML models, ensure fairness/bias detection, and collaborate with stakeholders. Proficiency in Python; knowledge of GenAI/NLP and cloud platforms.
Python, PyTorch, LangChain, HuggingFace, Azure, AWS, PySpark, Hadoop, PromptFlow, LLM
1w
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Research Support Specialist
Philadelphia, Pennsylvania, United States
OnsiteFull Time
1+ YOEBA/BS in psychology, nutrition, sociology, STEM or related field; 1–2 years lab research experience; strong communication; highly organized; team oriented; Mac OS and MS Office proficient; desirable: basic coding, REDCap, R, Python, neuroimaging/behavioral assessments.
Mac OS, MS Office (Word, Excel, PowerPoint), REDCap, R, Python, neuroimaging, fMRI, MEG
1mo
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Services Solutions Technical Architect Intern
Philadelphia, Pennsylvania, United States
$52k-$78k/yr HybridFull Time
Programming fundamentals in Java, JavaScript, SQL, or Python; ability to build simple scripts and utilities; comfortable using AI-assisted development tools; agile experience; strong communication and collaboration.
Java, JavaScript, SQL, Python, Jira
1mo
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Artificial Intelligence (AI) Software Engineering Management Program Associate - US Rotational (Berwyn, PA, US, 19312)
Berwyn, Pennsylvania, United States
OnsiteFull Time
Bachelor’s in AI/ML/CS/DS/Engineering; GPA 3.0; graduation 2025-2026; relocation; strong analytical and teamwork skills.
Python, Machine Learning, Data Analysis, TensorFlow, PyTorch, SQL
3w
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Research Assistant (Computational Biology) – Srivastava Lab
Philadelphia, Pennsylvania, United States
HybridFull Time
Bachelor's or master's degree in molecular biology, computational biology, bioinformatics, computer science, or related field. Some hands-on experience preferred; curiosity and ability to learn across wet/dry interface valued.
Python, R, Linux, Single-cell sequencing
1w
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NERA Consultant - Antitrust/Labor Economist (Job Market/New PhD)
Los Angeles or New York or Chicago or Washington
$225k-$235k/yr HybridFull Time
PhD in Economics with training in Labor Economics or IO, econometrics; strong written/oral communication; capable of high-level economic research.
Stata, R, Python, Excel
HiringCafe market data
Junior Python Developer Jobs market signals in Smithville, NJ, 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
54
Hiring companies
18
Fresh sample
63% new in 30d
Salary visibility
60% show pay
Companies appearing in this market
University of PennsylvaniaLockheed MartinASRC FederalInnovative Defense TechnologiesNBMECadentAMETEKAmtrak
Work location mix in visible results
Onsite: 28Hybrid: 7Remote: 5