📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Limited-index browse page
Junior Python Developer Jobs in Riverdale, NJ, US
230+ junior python developer jobs from 150+ companies hiring in Riverdale, NJ, US.
1w
Save
Mark Applied
Hide
Forward Deployed Software Engineer
New York, New York, United States
$130k-$178k/yr HybridFull Time
2+ YOE2-4 years in data/software engineering; strong SQL and Python; ETL/ELT pipelines; cloud (AWS); Docker; Snowflake; Git; CI/CD; ability to translate business and research needs into technical solutions.
SQL, Python, ETL, AWS, Docker, Snowflake, Git, CI/CD
13h
Save
Mark Applied
Hide
2026 Asset Wealth Management Machine Learning Engineer - Summer Associate
Jersey City, New Jersey, United States
$119k-$167k/yr OnsiteInternship
Advanced degree in data science, CS, or ML; NLP/LLM experience; Python; strong communication; financial markets knowledge.
Python, Natural Language Processing, Large Language Models, Prompt engineering
4d
Save
Mark Applied
Hide
SharePoint Developer Intern or Co-op - Summer 2026 (Parsippany, NJ, US, 07054-2172)
Parsippany, New Jersey, United States
$25-$32/hr OnsiteInternship
Pursuing a Bachelor's in Computer Science or related field; GPA 3.0+ preferred; knowledge of SharePoint, HTML5, JavaScript, JQuery, AngularJS, Python, CSS; Power Automate familiarity; proficient with Microsoft Office; strong communication and organizational skills.
SharePoint, HTML5, JQuery, JavaScript, AngularJS, Python, CSS, Power Automate, Microsoft Office
2w
Save
Mark Applied
Hide
System Engineer
Jersey City or Dallas or Tampa
HybridFull Time
4+ YOEMinimum 4 years experience; Bachelor's degree preferred or equivalent experience; strong Linux, automation, and scheduling tooling.
Linux, Shell scripting, Python, Autosys, Airflow, Docker, Kubernetes, Bitbucket, AWS, Azure, GCP, IAM, Terraform, Ansible, Chef
1mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Operations Engineer, HPC Networking
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$110k-$179k/yr HybridFull Time
1+ YOE1+ year of InfiniBand or similar networking experience; strong networking concepts; Linux administration; scripting proficiency.
InfiniBand, Nvidia UFM, SLURM, Grafana, Prometheus, Ansible, Python, Bash, Linux
2w
Save
Mark Applied
Hide
AI Engineer (IT)
Melville, New York, United States
$145k-$155k/yr RemoteFull Time
AI, data management, and Dynamics 365 experience; Power Platform; data governance; automation and analytics; cross-functional collaboration.
Microsoft Dynamics 365, Power Platform, SQL, Python, CoPilot Studio
2mo
Save
Mark Applied
Hide
R&D BS / MS Electrical Engineer Full Time Power Electronics Hardware Design - Budd Lake, NJ
Budd Lake, New Jersey, United States
$76k-$128k/yr OnsiteFull Time
0+ YOEBS/MS in Electrical Engineering; on-site in Budd Lake, NJ; power electronics, analog/digital design; Matlab/Saber/HDL/Python; HDL experience a plus.
Matlab, Saber, HDL, Python, FreeRTOS
1mo
Save
Mark Applied
Hide
FLS Production Engineer – Mechatronics & Test Competency (CWW – N2)
Wilton, Connecticut, United States
OnsiteFull Time
0+ YOEBachelor's in Mechatronics or Electrical/Mechanical Engineering; 0+ years in engineering; reading mechanical/electrical drawings; MATLAB/LabVIEW/Python; cleanroom experience; capable of cross-disciplinary work.
MATLAB, LabVIEW, Python, Unix/Linux, NX, Teamcenter, SAP
1mo
Save
Mark Applied
Hide
Site Reliability Engineer
Greenwich, Connecticut, United States
$120k-$150k/yr HybridFull Time
Bachelor's or equivalent experience; Linux/Windows basics; networking basics; scripting; cloud familiarity; strong problem-solving and communication.
Datadog, Prometheus, Grafana, Terraform, Ansible, Docker, Kubernetes, Azure, AWS, GCP, GitOps, Python, Bash, PowerShell
1mo
Save
Mark Applied
Hide
AI Analytics Engineer (Marketing Analytics)
Austin or New York or San Francisco
$157k-$194k/yr HybridFull Time
SQL expert; dbt experience; BI/visualization tools; AI coding tool usage; GitHub; strong communication.
SQL, dbt, Looker, Omni, Databricks, Tableau, Hex, GitHub, Python, Pandas
1d
Save
Mark Applied
Hide
Data Analyst/ETL Developer (remote)
Work From Home, New York, United States
$80k-$90k/yr RemoteFull Time
0.5+ YOEBachelor's degree in a related field; 6 months to 1 year SQL/data analytics experience; strong SQL, analytics, problem-solving; agile mindset; strong communication.
SQL, Python, ETL, data pipelines, data analytics
2mo
Save
Mark Applied
Hide
Software Engineering Intern
New York City or Miami
OnsiteInternship
Pursuing a bachelor’s in CS/SE, junior-level CS coursework, knowledge of software engineering, programming in JavaScript/Python/Java, familiarity with AI-assisted dev tools, strong problem-solving, collaborative.
JavaScript, Python, Java, AI-assisted development tools
2w
Save
Mark Applied
Hide
Staff Engineer I - Govt
New Providence, New Jersey, United States
OnsiteFull Time
DoD security clearance required; US citizenship; degree in Electrical Engineering or related field; strong hardware/software integration; lab-based troubleshooting.
C/C++, Assembly, Python, PLC programming, DAQ systems, embedded systems, SQL
2w
Save
Mark Applied
Hide
Forward Deployed Engineer
New York, New York, United States
HybridFull Time
Deep technical integration experience; API/SDK proficiency; strong business acumen; ability to present and create content; eager to master agentic AI tooling.
Python, JavaScript, TypeScript
1mo
Save
Mark Applied
Hide
Forward Deployed Engineer
San Francisco or New York City
HybridFull Time
Lead discovery with customer engineers; design and build Cursor-powered workflows; ship production-ready systems; own production quality and communicate tradeoffs; collaborate with leadership; turn builds into reusable Cursor patterns.
Python, TypeScript, JavaScript
2mo
Save
Mark Applied
Hide
Associate Electrical Engineer (On-site)
Glen Cove, New York, United States
$80k-$120k/yr HybridFull Time
Bachelor’s or Master’s in Electrical Engineering with hands-on electronics, PCB design, lab skills, and strong problem-solving ability.
Altium Designer, KiCad, Eagle, LTspice, Python, MATLAB, C, C++, MCU, SPI, I2C, UART
1mo
Save
Mark Applied
Hide
Summer Intern, QA Engineering
New York, New York, United States
$20/hr OnsiteInternship
Internship for current juniors/seniors; 9 weeks, full-time in NY; strong JS/TS/Java; familiarity with test automation frameworks; API testing; Git and Python knowledge; good communication and collaboration.
Playwright, Cypress, Selenium, Postman, REST Assured, Jira, Git, Python
1mo
Save
Mark Applied
Hide
Entry Level Electrical Engineer - Artillery Fuze Systems Support
Dover, New Jersey, United States
OnsiteFull Time
0+ YOEEntry-level electrical engineer with bachelor’s in electrical or computer engineering; US citizenship; ability to obtain/maintain Secret clearance; on-site at Picatinny Arsenal; local relocation at own expense.
C++, Python, MATLAB, Altium, KiCad, Cadence, LTSpice, LabVIEW
1mo
Save
Mark Applied
Hide
Software Engineering Summer Intern (Undergrad)
Denver or New York or Remote
$20-$22/hr HybridMultiple Commitments Available
Currently enrolled in a Bachelor's program in computer science/software engineering or related field; entering junior or senior year in Fall 2026; familiar with Python and React; SQL basics; AWS helpful; strong collaboration and communication.
Python, Flask, SQLAlchemy, React, Typescript, AWS
2mo
Save
Mark Applied
Hide
Software Engineering
New York, New York, United States
$170k-$200k/yr RemoteFull Time
2+ YOEBachelor’s or foreign equivalent degree in Computer Science or related field; 2+ years software development experience; strong Python, Git, CI/CD, multi-threaded programming, distributed systems, scripting, and cloud development skills.
Python, Git, CI/CD, Multi-threaded programming, Distributed Systems, Scripting, Cloud Development
6d
Save
Mark Applied
Hide
Photonic Test Engineer Co-op
Murray Hill, New Jersey, United States
OnsiteFull Time, Internship
Bachelor’s or Master’s student pursuing physics/electrical/computer engineering; basic software and test automation; hardware lab experience; team player.
Python, Test automation, Spectrum Analyzers, Power Meters, Laser Sources, Fibre optics, opto-electronic devices
2mo
Save
Mark Applied
Hide
Product Engineers (NYC)
New York City or London
$180k-$280k/yr OnsiteFull Time
Flexible, high-performing NYC-based engineers of any level to design solutions, ship code, and collaborate across teams.
Python, Flask, FastAPI, Terraform, GCP, AWS, React, JavaScript, TypeScript, Vercel
3w
Save
Mark Applied
Hide
L&D Industrial Engineer Intern (Somerset, NJ, US, 08873)
Somerset, New Jersey, United States
$18/hr OnsiteInternship
Undergraduate student in Industrial Engineering or related fields; Lean/Six Sigma beneficial; proficient with MS Office; exposure to SAP/OBIEE/Shipping Systems; CAD/layout and 3D modeling helpful.
SAP, OBIEE, Shipping Systems, Minitab, PowerBI, Python, Oracle Cloud, Excel, PowerApp, SharePoint, CAD, 3D Modeling
4d
Save
Mark Applied
Hide
Geographic Information Systems, Technology & Engineer Fellow (Fall)
Jamaica, New York, United States
OnsiteInternship
Undergraduate student with GPA 2.5+; proficient in Microsoft Office; strong organizational, analytical, and communication skills; able to work under pressure and independently while collaborating in a team.
ArcGIS Pro, ArcGIS Online, Python, Microsoft Office
1mo
Save
Mark Applied
Hide
AI Engineering Summer Intern Stamford, CT
Stamford, Connecticut, United States
OnsiteInternship
Strong Python skills; experience with LLM APIs and prompt engineering; cloud AI familiarity; data engineering basics; Git/GitHub; AI development tools; prior AI project or internship in business settings.
Python, LLM APIs, Azure, Git, GitHub, ChatGPT, Claude, Gemini, Codex
1mo
Save
Mark Applied
Hide
Algorithm Intern
Oakland, New Jersey, United States
$22-$25/hr HybridInternship
PhD student with deep learning/model development, experience in medical imaging or computer vision, Python and DL frameworks, strong communication, capable of independent and collaborative work.
Python, PyTorch, TensorFlow
1mo
Save
Mark Applied
Hide
Postdoctoral Research Associate - Computational HEP
Princeton or Geneva or Chicago
OnsiteFull Time
PhD in experimental particle physics or related field; strong Python/C++ skills; AI/ML experience; experience with large scientific data analysis; software development for GPUs; collaboration in large teams; strong communication
Python, C++, GPU programming, AI/ML frameworks
4w
Save
Mark Applied
Hide
Director, Data Science
New York, New York, United States
$120k-$175k/yr HybridFull Time
7+ YOELead data science team, develop ML models, collaborate with planning, present insights, strong Python/SQL, ML, clean rooms familiarity, mentor juniors.
SQL, Python, R
1mo
Save
Mark Applied
Hide
Operations Development and Integration Engineering Intern
New York, New York, United States
$18-$25/hr OnsiteInternship
0+ YOECollege senior or master's student in Engineering or Computer Science; basic system operations knowledge; scripting (Python, Bash) a plus; interest in monitoring tools; cloud services exposure; strong problem-solving and communication.
Python, Bash, Nagios, Grafana, AWS, Azure, VMware, Docker, Kubernetes, Jenkins, Twilio, Git, SQL, REST APIs
1mo
Save
Mark Applied
Hide
AI Deployment Engineering Internship
New York, New York, United States
HybridInternship
0+ YOECS/AI background, ML/AI experience, Python, REST APIs, research ability, strong communication, interest in AI and VC.
Python, TensorFlow, PyTorch, REST APIs, Data Analysis
1mo
Save
Mark Applied
Hide
AI Consulting Associate Program (AI CAP) Engineering Intern - Summer 2026
New York, New York, United States
$35-$40/hr HybridInternship
Pursuing a degree in Computer Science, ML, Mathematics, or Engineering; graduation 2026 or 2027; strong Python and SQL; API/JSON familiarity; understanding of large language models; high curiosity and willingness to iterate.
Python, SQL, APIs, JSON, AWS
2mo
Save
Mark Applied
Hide
University 2026 Talent Acquisition AI Product Engineering Intern
Mountain View or McLean or New York City or Tampa
OnsiteFull Time, Internship
Pursuing a Bachelor's or Master's in CS/Engineering/AI; strong Python and API skills; experience with automation/AI apps; familiarity with LLM prompting or orchestration; strong systems thinking.
Python, APIs, LLMs, AI frameworks, Workflow automation tools, Webhooks
1d
Save
Mark Applied
Hide
Summer Intern, Platform Engineering
New York, New York, United States
$18/hr OnsitePart Time, Internship
0+ YOEPursuing a CS/SE degree; hands-on programming in Python/Java/Go/TypeScript; strong CS fundamentals; Git; REST APIs; interest in cloud; AI tools; good communication.
Python, Java, Go, TypeScript, Node.js, AWS, Kubernetes, Docker, REST, gRPC, Claude Code, Cursor, Git, CI/CD, PostgreSQL, Cloud services
1mo
Save
Mark Applied
Hide
Post Doctoral Medical Fellow - Digital Health, Clinical Development, Clinical Research (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$80k/yr RemoteFull Time
PhD in a quantitative field; Python or R proficiency; digital health research experience; data science and ML); strong communication; US work authorization.
Python, R, Git
2w
Save
Mark Applied
Hide
Post Doctoral Medical Fellow - Digital Health, Clinical Development (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$80k/yr RemoteFull Time
0+ YOEPhD in a quantitative field; Python or R; digital health research experience; strong data science and ML skills; clinical outcomes knowledge; US work authorization.
Python, R, Git
2w
Save
Mark Applied
Hide
Postdoctoral Researcher
Brooklyn, New York, United States
$75k-$84k/yr OnsiteFull Time
PhD in physical or mathematical sciences or climate-related field; strong Python; ML and geospatial data; publications; English proficiency.
Python, Machine Learning, Geospatial Analysis
4w
Save
Mark Applied
Hide
Research Specialist I
Princeton, New Jersey, United States
$41k-$60k/yr OnsiteFull Time
1+ YOEBachelor's degree in Psychology, Neuroscience, Computer Science or related field; at least 1 year of human neuroscience research experience; fluent in programming (Python).
Python, MRI
3mo
Save
Mark Applied
Hide
Research Assistant | Laboratory of Genetics
New York, New York, United States
$50k-$55k/yr OnsiteFull Time
Bachelor's in biological sciences; Drosophila lab experience; basic wet-lab techniques; preferred: molecular biology, coding (Python/R), confocal microscopy.
Python, R, Molecular biology techniques, Confocal microscopy, Drosophila laboratory techniques
1mo
Save
Mark Applied
Hide
Research Staff Assistant
Irvington, New York, United States
$45k-$50k/yr OnsiteFull Time
0.5+ YOEBachelor’s degree in a scientific discipline; at least 6 months of research experience; experience with Python, C++, and Root; strong communication; able to work independently and in a team.
Python, C++, Root
HiringCafe market data
Junior Python Developer Jobs market signals in Riverdale, 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
230+
Hiring companies
150+
Fresh sample
42% new in 30d
Salary visibility
70% show pay
Companies appearing in this market
Princeton UniversityBoehringer IngelheimJPMorgan ChaseThe Rockefeller UniversityColumbia UniversityKeysight TechnologiesAirtableArcade
Work location mix in visible results
Onsite: 32Hybrid: 13Remote: 8