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319 junior python jobs at 107 companies in Allentown, PA

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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
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Python Development Lead
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Brown Brothers Harriman
Brown Brothers Harriman: Providing global investment management, custody, and private banking services.
15+ YOE5+ Mgmt15+ years in data engineering/software development; Python/Django; ETL pipelines; data visualization; Agile; Linux; security; leads 5-6 juniors
Python, Django, SQL, Bash, JavaScript, Plotly Dash, D3.js, AG Grid, Apache Airflow, FastAPI, Linux, Git, CI/CD
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2mo
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Junior Data Analyst
Fairless Hills, Pennsylvania, United States
OnsiteFull Time
Silvi Materials
Silvi Materials: Manufacturer and supplier of ready-mix concrete and construction aggregates.
Bachelor’s degree in Information Systems, Computer Science, Mathematics, Statistics, Business Administration, Engineering or related field; strong SQL and Excel; Python or R preferred.
SQL, Excel, Python, R, Power BI, InterBase
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1mo
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Neuroimaging Data Analyst Junior
Philadelphia, Pennsylvania, United States
$27-$33/hr HybridFull Time
University of Pennsylvania
University of Pennsylvania: Provides Ivy League higher education and conducts advanced scientific research.
0+ YOEBachelor's degree in Engineering, Statistics, or Computer Science; 0-1 years experience; strong Python, Linux, R; good communication; ML and neuroimaging tools preferred.
Python, Linux, Bash, R, SPM, AFNI, FSL, Epic
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1w
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Junior Software Engineer
Princeton, New Jersey, United States
OnsiteFull Time
WonderBotz
WonderBotz: Provides robotic process automation and intelligent automation solutions.
1+ YOEBachelor's degree in CS/IT/Engineering, 1–2 years experience preferred, strong Python/SQL/API skills, knowledge of RPA and AI concepts, excellent communication and problem-solving skills.
Python, SQL, APIs, UiPath, Automation Anywhere, Blue Prism
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2mo
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Junior Data Analyst
Fairless Hills, Pennsylvania, United States
OnsiteFull Time
Silvi Materials
Silvi Materials: Manufacturer and supplier of ready-mix concrete and building materials.
Bachelor’s degree in information systems, computer science, mathematics, statistics, business administration, engineering; strong SQL and Excel; Python or R preferred; data cleaning, querying, dashboarding; ability to manage multiple priorities.
SQL, Excel, Python, R, Power BI
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2d
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Junior Data Scientist- Philadelphia District
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Aramark
AramarkNYSE: ARMK: Provides food and facility management services to diverse organizations.
1+ YOEBachelor's degree in a quantitative field,1–3 years analytical experience,proficiency with Python or R and SQL,knowledge of statistics and modeling,strong communication and time-management skills.
Python, R, SQL, Power BI, Streamlit, RShiny, Snowflake, Git
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2w
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Entry-Level Engineer – Python, Data Analytics & Generative AI Life Sciences Commercial
Bridgewater, New Jersey, United States
$65k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
Bachelor's degree in a quantitative field, strong Python and data analytics skills, familiarity with Generative AI and basic SQL, strong problem-solving and communication skills.
Python, NumPy, Pandas, Matplotlib, Seaborn, SQL, LLMs, OpenAI, Azure OpenAI, Hugging Face, scikit-learn, TensorFlow, PyTorch, Azure, AWS, GCP, Git, Power BI, Tableau
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4d
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Entry-Level Engineer – Python, Data Analytics & Generative AI Life Sciences Commercial
Bridgewater, New Jersey, United States
$65k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Bachelor's degree in a quantitative field, strong Python and data analytics skills, familiarity with generative AI concepts, SQL knowledge, and strong problem-solving and communication skills.
Python, NumPy, Pandas, Matplotlib, Seaborn, OpenAI, Microsoft Azure OpenAI, Hugging Face, SQL, scikit-learn, TensorFlow, PyTorch, Microsoft Azure, AWS, GCP, Git, Power BI, Tableau
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1w
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Junior Vehicles Engineering Specialist
Philadelphia, Pennsylvania, United States
$76k-$86k/yr OnsiteFull Time
STV
STV: Provides engineering and architectural design for public infrastructure.
0+ YOEBachelor's degree in engineering, 0–3 years relevant experience, basic vehicle/systems knowledge, Microsoft Office proficiency, strong communication, willingness to travel to project sites.
Microsoft Office, AutoCAD, MicroStation, MATLAB, Python
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3mo
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Market Research Insights Internship
Exton, Pennsylvania, United States
OnsiteInternship
Spherix Global Insights
Spherix Global Insights: Provides market intelligence and advisory for life sciences companies.
Undergrad junior/senior; strong detail orientation; PPT/Excel proficiency; clear communication; multi-tasking
Microsoft PowerPoint, Microsoft Excel, Tableau, Power BI, SPSS, Python, R
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2mo
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Software Engineer - AI Augmented Development
Wayne, Pennsylvania, United States
HybridFull Time
PowerPay
PowerPay: Digital lending platform for home improvement and healthcare loans.
1+ YOEProficient in Python and SQL; strong AWS experience; able to use AI-assisted development tools; effective communicator.
Python, SQL, AWS, Snowflake (nice to have), AI tools (Claude Code, OpenAI Codex, Cursor, Copilot), CloudFormation or CDK, Terraform (nice to have), SQL
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3mo
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Quantitative Systematic Trading Internship - PhD: Summer 2027
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
PhDs in quantitative fields; strong Python; ML/ statistics knowledge; excellent communication; collaborative teamwork.
Python, C++, Machine Learning
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3mo
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Quantitative Systematic Trading Internship - PhD: Summer 2027
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
PhDs in quantitative fields; analytical, communicative, Python proficient; C++ a plus; self-motivated in fast pace.
Python, C++
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5d
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EMS Network Analyst
Audubon, Pennsylvania, United States
OnsiteFull Time
PJM Interconnection
PJM Interconnection: Operates the electric power grid and wholesale energy markets.
1+ YOEBS in electrical engineering and 1 year experience with network systems, EMS systems, routers, and troubleshooting; familiarity with PuTTY, Splunk, Solar Winds, and Python.
Putty, Splunk, Solar Winds, Python
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3mo
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Research Specialist I
Princeton, New Jersey, United States
$41k-$60k/yr OnsiteFull Time
Princeton University
Princeton University: Private research university providing undergraduate and graduate education.
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
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1w
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Associate, Analytics Engineer
Omaha or Charlotte or Fort Wayne or Radnor
$45k-$81k/yr HybridFull Time
Lincoln Financial
Lincoln FinancialNew York Stock Exchange: LNC: Provides life insurance, annuities, and retirement planning services.
0+ YOEBachelor's degree in a related field, 0-1 years experience, SQL and Python familiarity, working with structured datasets, strong analytical and communication skills.
SQL, Python, Business Objects, Tableau, AWS, Azure, GCP
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1w
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Research Coordinator
Bryn Mawr, Pennsylvania, United States
OnsitePart Time
Bryn Mawr College
Bryn Mawr College: Provides private women's liberal arts and graduate education.
1+ YOEBachelor's in psychology/neuroscience or related, 1 year research experience, Excel/R/Python proficiency, experience with children/families, strong organization and writing skills.
Microsoft Excel, R, Python
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1w
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Engineer 3, Cyber Security Engineering-0752
Philadelphia, Pennsylvania, United States
HybridFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
2+ YOEBachelor's in CS/Engineering, 2 years developing/maintaining software security systems, web app penetration testing, Linux and Python scripting; OSCP required.
Burp Suite, Bash, Python, Nuclei, Qualys, Nessus, Kali Linux
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3w
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Associate AI/ML Engineer (RAG/LLM)
Basking Ridge, New Jersey, United States
$77k-$138k/yr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
2+ YOEBachelor's in CS/Data Science, 2+ years Python and ML experience, knowledge of RAG pipelines/vector databases/LLM workflows; AWS and Terraform preferred.
Python, AWS, Terraform, vector databases
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1w
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Associate Software Developer
West Chester, Pennsylvania, United States
HybridFull Time
Venerable
Venerable: Manages and optimizes legacy variable annuity business blocks.
1+ YOE1+ years professional experience in AI/ML and micro-service systems; proficiency with AWS services, Python, C#, ML libraries, and enterprise software development practices.
SageMaker, Lambda, EC2, S3, EFS, SNS, SQS, EventBridge, Kinesis, Aurora, DynamoDB, RDS Proxy, Glue, Athena, Redshift, AWS Step Functions, AWS CodePipeline, Python, TensorFlow, PyTorch, scikit-learn, C#, PowerShell, SQL, JavaScript, UML, Docker, Git, GitHub, Jenkins, Bamboo, TeamCity, SpecFlow, Cucumber, Protobufs, Thrift, Avro, JSON, ODBC, Kafka, Angular, React
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