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Python Developer Jobs in Vallejo, CA (NOW HIRING)

Pddn

Python Data Engineer

San Francisco, CA · On-site

$110K - $130K/hr

Must have strong experience in Python Programming. Must have strong experience in SQL. Experience in building and optimizing data pipelines, architectures and data sets. Experience in processing and ...

Career Movement

Python Engineer

San Francisco, CA · On-site

A technology company building modern backend infrastructure is looking for a Software Engineer to ... Strong coding fundamentals in at least one modern language such as Python, Go, or Rust * Solid ...

Career Movement

Python Engineer

San Francisco, CA

A technology company building modern backend infrastructure is looking for a Software Engineer to ... Strong coding fundamentals in at least one modern language such as Python, Go, or Rust * Solid ...

LangChain, Inc

Python OSS Engineer

San Francisco, CA · On-site

$160K - $240K/yr

Our work defines the developer experience for building AI applications with Python. About the role In person 5 days/week in San Francisco, CA or Boston, MA (SF preferred) We're looking to add a core ...

LangChain

Python OSS Engineer

San Francisco, CA · On-site

The Python OSS Engineer will be responsible for maintaining and improving the LangChain Python package, enhancing core abstractions, documentation, and community support. Responsibilities : • ...

ShiftCode Analytics, Inc.

Lead Python - Alo Yoga

San Ramon, CA · On-site

$153K - $188K/yr

ShiftCode Analytics, Inc. is seeking a Tech Lead / Staff Engineer to shape backend architecture for ... Required : • Strong backend engineering expertise in Python • Proven experience designing and ...

Astra

Sr Staff Python Engineer

Alameda, CA · On-site

They are seeking a Sr. Staff Python Engineer to develop software that automates testing and launching rockets, as well as tools for data collection and analysis in the space industry.

Astra

Sr Staff Python Engineer

Alameda, CA · On-site

The Sr. Staff Python Engineer will develop software to automate testing and launching rockets, build tools for data analysis, and contribute to innovative technologies in the space industry.

LangChain

Python OSS Engineer

San Francisco, CA · On-site

They are seeking a core maintainer for the LangChain Python package, responsible for improving core ... Required : • 5+ years of software engineering or applied machine learning experience • Strong ...

Astra

Sr Staff Python Engineer

Alameda, CA · On-site

They are looking for a Sr. Staff Python Engineer to develop software that automates the testing and launching of rockets, as well as build tools for data collection and analysis in the space industry.

Alljoined

Software Engineer

San Francisco, CA · On-site

... Python developer tools with significant adoption. • Expertise in Python performance optimization, including experience with Cython, profiling tools, or optimizing Python runtimes. Company

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Python Developer information

See Vallejo, CA salary details

$14

$66

$97

How much do python developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for python developer in Vallejo, CA is $66.14, according to ZipRecruiter salary data. Most workers in this role earn between $54.52 and $75.14 per hour, depending on experience, location, and employer.

What are some common challenges Python developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

What does a Python developer do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

Is Python in demand in 2026?

Python developers are expected to remain in high demand through 2026 due to the language's widespread use in data science, web development, automation, and machine learning. Proficiency in frameworks like Django or Flask and knowledge of related tools can enhance job prospects in this field.

What jobs can a Python developer get?

A Python developer can work in roles such as software engineer, web developer, data analyst, data scientist, machine learning engineer, automation engineer, and backend developer. These positions often require knowledge of frameworks like Django or Flask, and familiarity with databases, version control, and cloud services.

Is there a demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in automation, web development, and machine learning. Employers seek professionals with skills in frameworks like Django or Flask and proficiency in related tools, making Python development a strong career choice with steady job growth. Certifications and experience with version control systems can further enhance employability.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

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

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What does a Python developer do?

A Python Developer designs, codes, and maintains software applications using the Python programming language. They often work on web applications, data analysis, automation scripts, and more. Their responsibilities can include writing and testing code, debugging programs, integrating third-party services, and collaborating with other developers and stakeholders. Python Developers are valued for their ability to create efficient, scalable, and readable code. They may also be involved in deploying applications and maintaining technical documentation.
More about Python Developer jobs
What are the most commonly searched types of Python Developer jobs in Vallejo, CA? The most popular types of Python Developer jobs in Vallejo, CA are:
What job categories do people searching Python Developer jobs in Vallejo, CA look for? The top searched job categories for Python Developer jobs in Vallejo, CA are:
What cities near Vallejo, CA are hiring for Python Developer jobs? Cities near Vallejo, CA with the most Python Developer job openings:
Python Developer jobs near you
Infographic showing various Python Developer job openings in Vallejo, CA as of August 2026, with employment types broken down into 2% Internship, 82% Full Time, 10% Part Time, and 6% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $137,581 per year, or $66.1 per hour.

Python Data Engineer

Pddn

San Francisco, CA • On-site

$110K - $130K/hr

Contractor

Re-posted 29 days ago

Job description

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Must have strong experience in Python Programming.

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Must have strong experience in SQL.

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Experience in building and optimizing data pipelines, architectures and data sets.

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Experience in processing and extracting value from large disconnected datasets.

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Build the infrastructure required for optimal extraction, transformation and loading of data from a wide variety of data sources.

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Experience in creating reports and dashboards in Tableau is a big plus.