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Python Data Developer Jobs in California (NOW HIRING)

Perfict

Python developer

Fremont, CA · On-site

$55.25 - $76/hr

Perfict is a company seeking a Python Developer for a long-term contract position. The role ... data structures, algorithms, object-oriented design) • Strong background in AI/ML with experience ...

AgileEngine

Senior Data Engineer ID75059

San Francisco, CA · On-site +1

$124K - $169K/yr

ABOUT THE ROLE We are looking for a Senior Data Engineer to design and build scalable data lakes ... You will implement Python-based ETL/ELT pipelines, orchestrate workflows with Airflow, develop ...

AgileEngine

Senior Data Engineer ID75059

Los Angeles, CA · On-site

$114K - $155K/yr

ABOUT THE ROLE We are looking for a Senior Data Engineer to design and build scalable data lakes ... You will implement Python-based ETL/ELT pipelines, orchestrate workflows with Airflow, develop ...

AgileEngine

Senior Data Engineer ID75059

San Francisco, CA · On-site

$124K - $169K/yr

ABOUT THE ROLE We are looking for a Senior Data Engineer to design and build scalable data lakes ... You will implement Python-based ETL/ELT pipelines, orchestrate workflows with Airflow, develop ...

AgileEngine

Senior Data Engineer ID75059

Los Angeles, CA · On-site

$114K - $155K/yr

ABOUT THE ROLE We are looking for a Senior Data Engineer to design and build scalable data lakes ... You will implement Python-based ETL/ELT pipelines, orchestrate workflows with Airflow, develop ...

AgileEngine

Senior Data Engineer ID75059

San Francisco, CA · On-site

$124K - $169K/yr

ABOUT THE ROLE We are looking for a Senior Data Engineer to design and build scalable data lakes ... You will implement Python-based ETL/ELT pipelines, orchestrate workflows with Airflow, develop ...

Alpha Red

Python Developer

Monterey, CA

$75K - $200K/yr

... data protectionAccommodating various data storage solutionsKey RequirementsDegree in Computer Science Engineering or a related fieldYou have prior experience as a Python DeveloperGood knowledge ...

Atria Group LLC

Python Developer

San Jose, CA

$59 - $81.25/hr

The Python Developer will create web applications using primarily Python * Work closely with our ... Build report interfaces and data feeds JOB REQUIREMENTS Working on the Cloud Automation ...

Versa Networks

Data DevOps Engineer

Santa Clara, CA · On-site

$200K - $220K/yr

Work on data pipeline on various ML/AI products. * Interface with DevOps teams to build out the ... Strong skills in at least Python, Scala or Java. * Experience in cleaning, processing, managing ...

Intellisoft Technologies

Python Developer

Sunnyvale, CA · On-site

$58.75 - $80.75/hr

Intellisoft Technologies is looking for a Python Developer to join their team. The role requires ... Intellisoft Technologies is an information technology company offering big data and clouding ...

Versa Networks

Data DevOps Engineer

Santa Clara, CA · On-site

$200K - $220K/yr

Work on data pipeline on various ML/AI products. * Interface with DevOps teams to build out the ... Strong skills in at least Python, Scala or Java. * Experience in cleaning, processing, managing ...

Versa Networks

Data DevOps Engineer

Santa Clara, CA · On-site

$200K - $220K/yr

Work on data pipeline on various ML/AI products. * Interface with DevOps teams to build out the ... Strong skills in at least Python, Scala or Java. * Experience in cleaning, processing, managing ...

Comtech, LLC

Python Developer

San Jose, CA

$59 - $81.25/hr

... data management services. We have developed our methodologies and processes based on the ... Python Developer Location: San Jose, CA * Good Understanding of the threading limitations of Python ...

itechstack

Field Design Engineer

Cupertino, CA · On-site

Field Design Engineer Location : Cupertino CA 5 days a week onsite(No remote/No WFH) We need ... Expertise in Core Python(Data Structures, OOPs, Data types, File Handling, Exception Handling ...

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Showing results 41-60

All JobsPython Data Developer JobsPython Data Developer Jobs in California

Python Data Developer information

What is a Python data developer?

Python Data Developers are professionals who use the Python programming language to collect, process, and analyze data. They build and maintain data pipelines, write scripts for data manipulation, and work with databases to ensure data is accessible and usable for analytics and business insights. These developers often collaborate with data scientists, analysts, and other IT professionals to support data-driven decision-making within an organization.

What are the key skills and qualifications needed to thrive as a Python data developer, and why are they important?

To excel as a Python Data Developer, you need strong programming skills in Python, a solid understanding of data structures, algorithms, and experience with relational and NoSQL databases. Familiarity with data processing libraries (like Pandas, NumPy), ETL tools, and version control systems, as well as knowledge of cloud platforms (such as AWS or Azure), are typically required. Problem-solving ability, attention to detail, and effective communication are vital soft skills in this role. These skills enable efficient data pipeline development, ensure data quality, and facilitate collaboration within technical teams.

What are some common challenges faced by Python data developers when working with large datasets?

Python Data Developers often encounter challenges related to efficiently processing and managing large datasets, such as optimizing data pipelines for speed and memory usage. Handling data quality issues, integrating data from multiple sources, and ensuring scalability of their solutions are also frequent hurdles. Collaboration with data engineers, analysts, and stakeholders is crucial for understanding requirements and delivering robust results. Staying up to date with the latest libraries and tools, like Pandas, Dask, or PySpark, is also important to overcome these challenges and maintain high performance.

What is the difference between Python Data Developer vs Data Analyst?

AspectPython Data DeveloperData Analyst
Required SkillsPython, SQL, data modeling, ETL processesExcel, SQL, data visualization, basic statistics
CertificationsPython certifications, data engineering coursesData analysis certifications, Excel certifications
Work EnvironmentData engineering teams, software development projectsBusiness units, reporting teams
Industry UsageTech, finance, healthcare, where data pipelines are neededMarketing, finance, operations for insights and reporting

The Python Data Developer focuses on building data pipelines, integrating data sources, and developing scalable data solutions using Python. In contrast, Data Analysts primarily interpret data, create reports, and provide insights for decision-making. While both roles require SQL and data handling skills, Python Data Developers are more involved in data engineering tasks, whereas Data Analysts focus on data visualization and analysis.

What are popular job titles related to Python Data Developer jobs in California?

For Python Data Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Python Data Developer jobs in California look for?

The top searched job categories for Python Data Developer jobs in California are:

What cities in California are hiring for Python Data Developer jobs?

Cities in California with the most Python Data Developer job openings:

Python Data Developer jobs near you

Python developer

Perfict

Fremont, CA • On-site

$55.25 - $76/hr

Full-time

Re-posted 27 days ago

Job description

Job Summary:
Perfict is a company seeking a Python Developer for a long-term contract position. The role involves hands-on programming and development of AI/ML applications, requiring strong expertise in Python and various frameworks.
Responsibilities:
• Proven experience as a Python Developer with hands-on expertise in building production-grade applications
• Must be hands-on with coding and demonstrate strong programming foundations (data structures, algorithms, object-oriented design)
• Strong background in AI/ML with experience using frameworks such as TensorFlow, PyTorch, or Scikit-learn
• Proficiency in data handling and manipulation using libraries like NumPy and Pandas
• Experience with SQL databases for managing and accessing training data
• Knowledge of model deployment and scaling in enterprise or cloud environments (AWS, Azure, or GCP)
• Familiarity with containerization and orchestration (Docker, Kubernetes) for AI/ML workloads (preferred)
• Strong debugging, optimization, and performance-tuning skills for both code and AI models
Qualifications:
Required:
• 3+ years of hands on experience
• Proven experience as a Python Developer with hands-on expertise in building production-grade applications
• Must be hands-on with coding and demonstrate strong programming foundations (data structures, algorithms, object-oriented design)
• Strong background in AI/ML with experience using frameworks such as TensorFlow, PyTorch, or Scikit-learn
• Proficiency in data handling and manipulation using libraries like NumPy and Pandas
• Experience with SQL databases for managing and accessing training data
• Knowledge of model deployment and scaling in enterprise or cloud environments (AWS, Azure, or GCP)
• Strong debugging, optimization, and performance-tuning skills for both code and AI models
Preferred:
• Familiarity with containerization and orchestration (Docker, Kubernetes) for AI/ML workloads
• Cloud & Deployment (Preferred): AWS/GCP/Azure, Docker, Kubernetes
Company:
Perfict Global is an IT consulting services provider, focused on providing innovative and successful business workforce solutions. Founded in 2011, the company is headquartered in Concord, USA, with a team of 51-200 employees. The company is currently Growth Stage.
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About Perfict

Sourced by ZipRecruiter

We are a technology company focused on providing innovative and successful business workforce solutions. Since 2011, Perfict has partnered with the biggest names across sectors offering a customized approach to each solution. We’ve established networks of genuine relationships that allow us to source the highest-quality talent and execute deals and hires quickly. With locations in US and India, we work globally to help you build your organization. Our methodology begins with listening to you about your needs. We work with your team to gain a clear understanding of your requirements, while providing a knowledge transfer of best practices.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Walnut Creek, CA, US

Year founded

2011

Social media

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