50 numpy jobs at 19 companies in Pennsauken, NJ
2mo
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Quantitative/Data Developer | Fixed Income | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years developing data tools in Python, experience with NumPy and Pandas, ability to understand financial models, strong communication skills, and a bachelor's in CS or applied science preferred.
Python, NumPy, Pandas
2mo
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Quantitative/Data Developer | Fixed Income | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years developing Python data tools; experience with NumPy and Pandas; ability to understand financial models preferred; strong communication skills; Bachelor's in CS or applied science preferred.
Python, NumPy, Pandas
1mo
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Data Engineer | Sports | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Experience with numeric data storage and large datasets; proficiency in Python data stack (NumPy, pandas); experience with Kafka, Kubernetes, cloud; STEM degree or equivalent; interest in sports wagering and trading.
Python, NumPy, pandas, Kafka, Kubernetes, Cloud Computing, Agile
4w
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Data Analyst, Senior Specialist
Malvern or Scottsdale or Charlotte
HybridFull Time
10+ YOE10+ years analytics experience, undergraduate degree (graduate preferred), expert SQL, Tableau, advanced Python (pandas, NumPy), data science and ML skills, strong stakeholder partnership and communication.
SQL, Tableau, Python, pandas, NumPy
1mo
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Healthcare Data Scientist & AI Solutions
Bristol, Pennsylvania, United States
$120k/yr OnsiteFull Time
5+ YOE5+ years in analytics/data engineering/science with hands-on medical and pharmacy claims (EHR preferred), AWS analytics (Athena/S3/Glue/SageMaker), SQL and Python (pandas, numpy), dbt, Great Expectations; HIPAA fluent.
EHR, AWS, Athena, S3, Glue, SageMaker, dbt, Great Expectations, SQL, Python, pandas, numpy, FastAPI, ECS, Fargate, App Runner, Lambda, LLM, IQVIA, Komodo, Symphony, Definitive Healthcare
2mo
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Staff AI/ML Engineer
Aurora or King of Prussia
$99k-$207k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, B.S. in ML/CS/math or related, 8+ years AI/ML experience, proficiency with Python, PyTorch, Lightning, OpenCV, NumPy, Polars, version control, AWS, deep learning, and mentoring experience.
Python, PyTorch, Lightning, OpenCV, NumPy, Polars, git, GitLab, Bitbucket, MCP, Microsoft Agent Framework, HuggingFace, LangChain, LangFuse, MLFlow, Arize Phoenix, LLMs, Transformers, YOLO, GANs, Reinforcement Learning, Linux, AWS, CUDA, CuPy, Numba, CuSignal, CuDF, Podman, Docker, Kubernetes, Rancher, EC2, S3, Lambda
1mo
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Sr. Test Engineer-Automation
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years testing embedded products, 2+ years test automation; proficiency with Python, Bash, pytest, NumPy, pandas, Docker, GitLab/Jenkins/Git; experience with HIL/SIL, hardware validation, and safety standards (IEC 61508, ISO 26262).
pytest, C++, MATLAB, Jama, Polarion, Python, Bash, NumPy, pandas, Docker, GitLab, Jenkins, Git, Hardware-in-the-loop, Software-in-the-loop, Ethernet, CAN, UART, BLE, Wi-Fi, LTE
2mo
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Senior Data Scientist
Charlottesville or Calgary or Mexico City or New York or Princeton or Toronto
$90k-$160k/yr HybridFull Time
5+ YOE5+ years in AI/ML with production experience; strong statistics and optimization knowledge; hands-on LLM experience (OpenAI, Anthropic, Llama); Python (NumPy, Pandas, SpaCy, scikit-learn, PyTorch, TensorFlow 2), SQL, Airflow, Redis, Flask/Django/FastAPI; strong communication and research skills.
OpenAI, Anthropic, Llama, Python, NumPy, Pandas, SpaCy, scikit-learn, PyTorch, TF 2, Hugging Face Transformers, SQL, Airflow, Redis, Flask, Django, FastAPI, R-Shiny, Dash, Streamlit, GitHub, Kaggle, StackOverflow
1mo
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Data Analyst Senior- VP Python
Newark, Delaware, United States
$101k-$172k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent; 5+ years analytics and financial services experience; expert SQL, Python, and Tableau; Snowflake and data pipeline/ETL experience; strong communication and regulatory reporting knowledge.
Python, pandas, NumPy, SQL, Tableau, Snowflake, Microsoft Excel, Microsoft PowerPoint, Git, Alteryx
3w
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CCB Risk Program Associate
Wilmington, Delaware, United States
$135k-$165k/yr OnsiteFull Time
5+ YOEMaster's or Ph.D. in quantitative field,5+ years building and deploying ML/Gen-AI models,experience with LLMs,Python and big data tooling,strong model interpretability and production deployment skills.
LLM APIs, Python, Pandas, NumPy, scikit-learn, TensorFlow, PyTorch, Spark, Scala, Hadoop, AWS, Hive, transformers, MLOps
2d
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Data Analyst, Product & Distribution Strategy Analytics
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOEFive years of related experience, undergraduate degree or equivalent, expert SQL, strong Tableau, advanced Python, data science expertise, forecasting, modeling, and stakeholder partnership skills.
SQL, Tableau, Python, pandas, NumPy
1w
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Project Data Engineer 2027 - Lehigh Valley, PA
Coopersburg, Pennsylvania, United States
OnsiteFull Time
0+ YOEBachelor's in related field, minimum cumulative GPA 3.0, 0-3 years related experience, U.S. work authorization without sponsorship, willingness to work on-site 5 days/week.
Python, Pandas, NumPy, PySpark, Amazon S3, AWS Glue, Amazon ECS, AWS Lambda, Amazon SageMaker, Amazon Redshift, Amazon Athena
1mo
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Entry-Level Engineer – Python, Data Analytics & Generative AI Life Sciences Commercial
Bridgewater, New Jersey, United States
$65k/yr OnsiteFull Time
Bachelor's in a technical field, strong Python and data analytics skills, familiarity with Generative AI/LLMs, basic SQL, strong problem-solving and communication; recent graduates and early-career candidates welcome.
Python, NumPy, Pandas, Matplotlib, Seaborn, SQL, OpenAI, Azure OpenAI, Hugging Face, scikit-learn, TensorFlow, PyTorch, Azure, AWS, GCP, Git, Power BI, Tableau
2mo
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Senior Data Scientist
Charlottesville or Princeton or Calgary or Toronto or New York or Mexico City
$90k-$160k/yr HybridFull Time
5+ YOE5+ years professional AI/ML experience; strong math/statistics; hands-on LLM and GenAI work; Python and ML libraries; SQL; experience productionizing ML systems; advanced degree preferred.
OpenAI, Anthropic, Llama, Python, NumPy, Pandas, SpaCy, scikit-learn, PyTorch, TensorFlow 2, Hugging Face Transformers, SQL, Airflow, Redis, Flask, Django, FastAPI, R-Shiny, Dash, Streamlit, GitHub, Kaggle, StackOverflow
1mo
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Data Scientist (Remote Eligible)
Princeton or Washington
$70k-$90k/yr HybridFull Time
3+ YOEMaster's in a technical field (or equivalent experience), 3+ years using R/Python/Julia for data cleaning and analysis, experience with causal/predictive methods and generative AI, reproducible workflows, and strong communication skills.
Python, R, Julia, tidyverse, data.table, R Shiny, R Markdown, pandas, polars, NumPy, scikit-learn, MLJ.jl, DataFrames.jl, Makie.jl, AWS, Databricks, Snowflake
2mo
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Senior Data Scientist
Seattle or Madison or Princeton or Cambridge Crossing
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years in data science or related fields; proficiency in Python, SQL; experience with ML/AI, NLP, information retrieval; AWS data/AI services; data engineering collaboration; strong communication.
Python, SQL, R, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, OpenSearch, SageMaker, Bedrock, PostgreSQL, LangGraph, LangSmith, LLMs
1w
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Lead Software Engineer
Voorhees, New Jersey, United States
RemoteFull Time
5+ YOEExpertise with Django and DRF, HTMX, Celery, PostgreSQL, Redis, Docker Compose; experience shipping AI-assisted code (Claude/Claude Code) and reviewing others; 5+ years experience; college degree preferred; strong writing; regulated-domain experience.
Django (5.x), Django REST Framework, HTMX, Claude, Claude Code, VS Code, JavaScript, Celery, PostgreSQL, Redis, Docker Compose, pandas, numpy, statsmodels, scikit-learn, Cursor, Copilot
1mo
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Lead Data Engineer
Coopersburg or Philadelphia
OnsiteFull Time
8+ YOERequired bachelor’s or master’s in CS/Data Science/Computer Engineering/Software Engineering, 8+ years related experience, expertise in data modeling, real-time/batch processing, cloud architectures, and SQL.
AWS, S3, Glue, EKS, Lambda, SageMaker, Redshift, Athena, Bedrock, Agentcore, SQL, NoSQL, Microsoft Power BI, Tableau, QuickSight, Python, Pandas, NumPy, PySpark
1w
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Staff AI/ML Engineer (Large Language Model)
King of Prussia, Pennsylvania, United States
$108k-$228k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, B.S. in relevant field, 8+ years experience with 2+ years building LLM applications; experience fine-tuning models, RAG, deployment, Python and ML libraries required.
Weaviate, pinecone, pgvector, LangChain, DSPy, Microsoft Agent Framework, AWS Bedrock, OpenAI, llama.cpp, vllm, tgi, ReAct, Python, NumPy, Pandas, Polars, scikit-learn, git, GitLab, Bitbucket, HuggingFace, LangFuse, MLFlow, Arize Phoenix, Linux, CUDA, CuPy, Numba, CuSignal, CuDF, AWS EC2, S3, Lambda, Java, C++, Rust, Go, C#, Podman, Docker, Kubernetes, Rancher
2w
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ML Engineer
Malvern, Pennsylvania, United States
$100k-$135k/yr OnsiteFull Time
8+ YOE8+ years building and deploying ML solutions on AWS with SageMaker, strong Python and ML framework experience, data engineering skills, and leadership in solution design.
Amazon SageMaker, Scikit-learn, XGBoost, TensorFlow, PyTorch, S3, EC2, IAM, Lambda, ECR, ECS, EKS, CloudWatch, Step Functions, Python, Pandas, NumPy, Boto3, AWS Glue, Athena, Redshift, EMR, SageMaker monitoring