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Senior Python Developer Jobs in Cupertino, CA (NOW HIRING)

Walmart

Python Senior Software Engineer

Milpitas, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

San Mateo, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

Fremont, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

Cupertino, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

Mountain View, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

San Jose, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

Sunnyvale, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python ... Software Development, DevOps, Solution Design Respect the Individual: Demonstrates and encourages ...

Walmart

Python Senior Software Engineer

Sunnyvale, CA · On-site

$117K - $234K/yr

About the Team Our Omnitech engineering teams build modern, scalable technology solutions that power engaging digital experiences across mobile platforms. We focus on creating reliable, intuitive ...

Walmart

Python Senior Software Engineer

Fremont, CA · On-site

$117K - $234K/yr

About the Team Our Omnitech engineering teams build modern, scalable technology solutions that power engaging digital experiences across mobile platforms. We focus on creating reliable, intuitive ...

Walmart

Python Senior Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

About the Team Our Omnitech engineering teams build modern, scalable technology solutions that power engaging digital experiences across mobile platforms. We focus on creating reliable, intuitive ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Cupertino, CA

Senior Python Developer information

See Cupertino, CA salary details

$67.9K

$175.2K

$240.6K

How much do senior python developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior python developer in Cupertino, CA is $175,161.00, according to ZipRecruiter salary data. Most workers in this role earn between $149,900.00 and $201,700.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are popular job titles related to Senior Python Developer jobs in Cupertino, CA? For Senior Python Developer jobs in Cupertino, CA, the most frequently searched job titles are:
What job categories do people searching Senior Python Developer jobs in Cupertino, CA look for? The top searched job categories for Senior Python Developer jobs in Cupertino, CA are:
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Senior Python Developer jobs near you
Senior Software Engineer - Python Numerical Computing Libraries

Senior Software Engineer - Python Numerical Computing Libraries

Nvidia Corporation

Santa Clara, CA • On-site

$142K - $192K/yr

Full-time

Re-posted 8 days ago

Nvidia rating

9.3

Company rating: 9.3 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

15th of 209 rated software companies

Job description

We are looking for an experienced software professional to contribute to design and development of accelerated and distributed implementations of Python APIs for numerical computing. In the last decade, Python has become the de-facto programming language for practitioners in AI, data science and HPC, through popular frameworks such as NumPy, SciPy, TensorFlow and PyTorch. These frameworks provide an efficient high-level programming interface, allowing their users to focus on their application while providing highly optimized implementations. NVIDIA has been at the forefront of providing GPU-accelerated implementations of the fundamental components of these frameworks.
Join our dynamic team to help develop and optimize GPU-accelerated and distributed implementations of Python numerical libraries, supporting Python-based frameworks in various ecosystems. This developer will be a crucial member of a team that is working to unlock the power of distributed GPU computing for domains such as scientific computing, data analytics, deep learning, and professional graphics, running on hardware ranging from supercomputers to the cloud!
What you will be doing:
  • Work closely with product management and internal or external partners, to understand use cases and requirements, and contribute to the technical roadmaps of libraries
  • Architect, prioritize, and develop accelerated and distributed implementations of numerical algorithms
  • Design future-proof Python APIs for accelerated numerical/scientific computing libraries
  • Analyze and improve the performance of developed APIs on various CPU and GPU architectures, especially as a part of customer-critical end-to-end workflows
  • Prototype integrations of developed APIs into targeted frameworks
  • Write effective, maintainable, and well-tested code for production use
  • Contribute to the development of runtime systems that underlay the foundation of multi-GPU computing at NVIDIA

What we need to see:
  • BS, MS or PhD degree in Computer Science, Applied Math, Electrical Engineering or related field (or equivalent experience)
  • 6+ years of relevant industry experience or equivalent academic experience after BS
  • Excellent Python, C++ and CUDA programming skills
  • Strong understanding of fundamental numerical methods, dense and sparse array computing
  • Deep familiarity with Python numerical computing libraries (e.g. NumPy, SciPy), including accelerated implementations (e.g. CuPy, Jax.NumPy, NumS, cuNumeric)
  • Experience developing and publishing Python libraries, following standard methodologies for pythonic API design
  • Strong background with parallel programming and performance analysis

Ways to stand out from the crowd:
  • Experience using/contributing to Python libraries for data science (e.g. Pandas), machine learning (e.g. scikit-learn) and deep learning (e.g. TensorFlow, PyTorch)
  • Experience with low-level GPU performance optimization
  • Experience building, debugging, profiling and optimizing distributed applications, on supercomputers or the cloud
  • Background with tasking or asynchronous runtimes
  • Background on compiler optimization techniques, and domain-specific language design

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 184,000 USD - 287,500 USD for Level 4, and 224,000 USD - 356,500 USD for Level 5.
You will also be eligible for equity and benefits.
Applications for this job will be accepted at least until July 1, 2026.
This posting is for an existing vacancy.
NVIDIA uses AI tools in its recruiting processes.
NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

What Nvidia employees say

Hours and flexibility

Workplace

Get the full story on Breakroom

Nvidia logo

About Nvidia

Sourced by ZipRecruiter

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology--and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

Year founded

1993

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