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Junior Python Programmer Jobs in San Francisco, CA

Help shape engineering best practices, mentoring junior developers as we grow About You: * 3+ years of backend engineering experience, with deep Python expertise * Strong background in building and ...

SuperDial - FDE

San Francisco, CA · On-site

$130K - $160K/yr

Help shape engineering best practices, mentoring junior developers as we grow About You: * 2+ years of backend engineering experience, with deep Python expertise * Strong background in building and ...

SFO Bay Area We are looking for a motivated Junior AI Engineer to support the development and ... Build Python-based applications, APIs, and AI integration components. * Work with LLMs, prompt ...

... Junior Traders to join a newly formed trading desk. This position offers you the chance to be a ... Experience in Python * strong internship background or general strong interest in the finance space

Junior AI Engineer

Santa Clara, CA · On-site

$48K - $95K/yr

SFO Bay Area We are looking for a motivated Junior AI Engineer to support the development and ... Build Python-based applications, APIs, and AI integration components. * Work with LLMs, prompt ...

Python, Bash, PowerShell, R, or equivalent * Experience with data visualization libraries (e.g., D3.js, Chart.js, Plotly) and/or enterprise BI tools (e.g., Power BI, Tableau) preferred * Familiarity ...

Sr. AWS Data Engineer

San Francisco, CA · On-site

$134K - $162K/yr

... Mentor and guide junior data engineers and enforce engineering excellence Required Skills ... Advanced Python programming for data engineering * Strong expertise in data modeling (star ...

San Francisco, CA Full-time Junior / Level 2 On-site Zof AI is hiring for this role in San ... Experience with TypeScript, React, Next.js, Node.js, Python, Prisma, Postgres, or similar ...

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Junior Python Programmer information

See San Francisco, CA salary details

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How much do junior python programmer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for junior python programmer in San Francisco, CA is $31.76, according to ZipRecruiter salary data. Most workers in this role earn between $19.28 and $39.09 per hour, depending on experience, location, and employer.

What does a junior Python programmer do?

A Junior Python Programmer is an entry-level software developer who uses the Python programming language to write, test, and debug code for various applications. They often work under the guidance of more experienced developers, assisting with tasks such as developing scripts, automating processes, and helping maintain existing codebases. Their responsibilities also typically include troubleshooting issues, learning new frameworks or libraries, and collaborating with team members on software projects.

What are the key skills and qualifications needed to thrive as a junior Python programmer?

To thrive as a Junior Python Programmer, you need a solid understanding of Python programming fundamentals, basic software development principles, and a relevant degree or coursework in computer science or a related field. Familiarity with version control systems like Git, experience in using IDEs such as PyCharm or VS Code, and knowledge of testing frameworks are typically expected. Strong problem-solving skills, eagerness to learn, and effective communication make a candidate stand out in this role. These skills and qualities are crucial for contributing to projects, adapting to new technologies, and collaborating efficiently within development teams.

What types of projects do junior Python programmers typically work on, and how do they collaborate with senior developers?

Junior Python Programmers often contribute to a variety of projects, such as developing scripts for data processing, building and maintaining web applications, and automating routine tasks. They usually work under the guidance of senior developers, receiving code reviews and feedback to refine their programming skills. Collaboration involves participating in team meetings, using version control systems like Git, and communicating regularly with other team members to ensure alignment on project goals and coding standards. This structure not only helps improve technical abilities but also provides valuable mentorship and growth opportunities.

What is the difference between Junior Python Programmer vs Python Developer?

AspectJunior Python ProgrammerPython Developer
Required CredentialsBasic programming knowledge, often a degree or coding bootcampAdvanced Python skills, experience, possibly certifications
Work EnvironmentEntry-level projects, supervised tasksDesign, develop, and maintain complex applications
Employer & Industry UsageStartups, tech companies, internshipsEstablished companies, software firms, tech industry
Search & Comparison IntentEntry-level roles, learning pathAdvanced roles, career progression

The main difference between a Junior Python Programmer and a Python Developer lies in experience and responsibilities. Junior Python Programmers typically handle basic coding tasks under supervision, while Python Developers work on complex projects independently. Both roles require Python knowledge, but the level of expertise and scope of work differ significantly.

What are the most commonly searched types of Python Programmer jobs in San Francisco, CA?

The most popular types of Python Programmer jobs in San Francisco, CA are:

What are popular job titles related to Junior Python Programmer jobs in San Francisco, CA?

For Junior Python Programmer jobs in San Francisco, CA, the most frequently searched job titles are:

What job categories do people searching Junior Python Programmer jobs in San Francisco, CA look for?

The top searched job categories for Junior Python Programmer jobs in San Francisco, CA are:

What cities near San Francisco, CA are hiring for Junior Python Programmer jobs?

Cities near San Francisco, CA with the most Junior Python Programmer job openings:

Infographic showing various Junior Python Programmer job openings in San Francisco, CA as of August 2026, with employment types broken down into 1% Internship, 79% Full Time, 16% Part Time, and 4% Contract. Highlights an 76% Physical, 6% Hybrid, and 18% Remote job distribution, with an average salary of $66,058 per year, or $31.8 per hour.

Jr. Python AI/ML Developer

Union City, CA • On-site

$56.25 - $77.50/hr

Other

Posted 6 days ago


Job description

  • AI /ML experience is must require for this role.
  • Experience or knowledge LLM-powered applications and AI agent workflows.
  • Experience in reliable orchestration pipelines that turn probabilistic model outputs into predictable and safe actions.
  • LLM's with APIs, databases, search, internal services, and external tools.
  • Develop prompting, context engineering, structured outputs, tool-calling, and other techniques to improve model behavior.
  • Build evaluation frameworks and datasets to measure AI quality, reliability, and regressions.
  • Debug AI systems across the entire stack from model behavior and prompts to orchestration, backend services, and product UX.
  • Optimize AI systems for quality, latency, and cost.
  • Work closely with product and engineering teams to turn ambiguous product problems into working AI solutions.