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Python Freelancer Jobs in California (NOW HIRING)

Nokia

Software Engineering Coop

Sunnyvale, CA · On-site

Experience with Python and familiarity with AI interfaces. * Strong problem-solving skills and a ... freelance work). * Exposure to real-world applications of AI in industry or academia. About Us ...

Nokia

Software Engineering Coop

Sunnyvale, CA

Experience with Python and familiarity with AI interfaces. * Strong problem-solving skills and a ... freelance work). * Exposure to real-world applications of AI in industry or academia. You Will:

JLab Audio

Junior Developer

Carlsbad, CA · On-site

$31.25 - $40.86/hr

... freelance) * Strong proficiency in at least one modern programming language such as JavaScript, Python, or PHP; additional languages a plus * Experience using modern AI tools and models to enhance ...

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How much do python freelancer jobs pay per hour?

As of Jun 4, 2026, the average hourly pay for python freelancer in California is $57.85, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $65.72 per hour, depending on experience, location, and employer.

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

To thrive as a Python Freelancer, you need a strong command of Python programming, experience with frameworks like Django or Flask, and a proven project portfolio. Familiarity with version control systems such as Git, cloud platforms, and possibly certifications like PCEP or PCAP are valuable. Excellent communication, time management, and self-motivation help you effectively manage client relationships and project deadlines. These skills and qualities are crucial for delivering high-quality solutions independently and maintaining a steady stream of freelance work.

How do Python freelancers typically manage multiple client projects simultaneously?

Python freelancers often juggle several projects at once, which requires strong organizational and communication skills. Many use project management tools to track deadlines and deliverables, and set clear expectations with clients regarding availability and progress updates. It's common to prioritize tasks based on urgency and complexity, and maintain regular check-ins with clients to ensure alignment. Effective time management and proactive communication are key to balancing workload and maintaining client satisfaction.

What are Python freelancers?

Python freelancers are independent professionals who offer their expertise in the Python programming language on a project-by-project basis. They typically work with clients to develop software, automate processes, analyze data, or build web applications using Python. Unlike full-time employees, Python freelancers have flexible schedules and can work for multiple clients simultaneously. Their work can range from small coding tasks to large-scale software development projects, and they often find opportunities through freelance platforms or direct client relationships.

What is the difference between Python Freelancer vs Python Developer?

AspectPython FreelancerPython Developer
CredentialsTypically self-taught or with online courses, no formal certification requiredOften holds a degree in computer science or related field, with certifications like PCEP or PCAP
Work EnvironmentIndependent, project-based, remote or on-siteFull-time or part-time employment, often in teams or companies
Employer & Industry UsageClients across various industries, freelance platformsTech companies, startups, or corporate IT departments
Search & Comparison IntentLooking for freelance Python work or project-based gigsSeeking full-time or contract Python development roles

Python Freelancers typically work independently on diverse projects for multiple clients, often without formal certifications. In contrast, Python Developers are usually employed by organizations, often with relevant degrees and certifications, working within teams on ongoing projects. Both roles require strong Python skills but differ mainly in employment status and work setup.

What are popular job titles related to Python Freelancer jobs in California? For Python Freelancer jobs in California, the most frequently searched job titles are:
What job categories do people searching Python Freelancer jobs in California look for? The top searched job categories for Python Freelancer jobs in California are:
What cities in California are hiring for Python Freelancer jobs? Cities in California with the most Python Freelancer job openings:
Python Freelancer jobs near you
Senior Software Engineer, Agentic Infrastructure

Senior Software Engineer, Agentic Infrastructure

Handshake

San Francisco, CA • On-site, Remote

$144.30K - $190.30K/yr

Other

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

About Handshake
Handshake is the career network for the AI economy. 20 million knowledge workers, 1,600 educational institutions, 1 million employers (including 100% of the Fortune 50), and every foundational AI lab trust Handshake to power career discovery, hiring, and upskilling, from freelance AI training gigs to first internships to full-time careers and beyond. This unique value is leading to unparalleled growth; in 2025, we tripled our ARR at scale.
Why join Handshake now:
  • Shape how every career evolves in the AI economy, at global scale, with impact your friends, family & peers can see & feel
  • Work hand-in-hand with world-class AI labs, Fortune 500 partners & the world's top educational institutions
  • Join a team with leadership from Scale AI, Meta, xAI, Notion, Coinbase, & Palantir, among others
  • Build a massive, fast-growing business with billions in revenue
The Role
Handshake is building the infrastructure layer that powers the next generation of AI agents across our platform. As a Senior Software Engineer on our Agentic Infrastructure team, you'll be at forefront of AI at Handshake, will architect & build the foundational systems that allow AI agents to plan, execute, & operate autonomously at scale. This is a rare greenfield opportunity to define how an AI-first company builds for the agentic era - at the intersection of infrastructure, AI, & direct product impact.
  • Architect & build the core agent orchestration layer - including tool use, memory, & multi-step reasoning systems - that powers AI-driven features for 20M+ users & 1M+ employers across Handshake's platform
  • Design evaluation, observability, & reliability frameworks that ensure agent behavior is safe, auditable, & production-ready at scale
  • Establish engineering standards for agentic development across Handshake's platform teams, enabling every engineer to build with AI
  • Partner with ML, product, & platform engineers to ship agent-powered features from infrastructure to production at Olympic pace
You Have
Must-Haves:
  • 4-7 years of backend engineering experience, with strong proficiency in NodeJS, Typescript, &/or Python
  • Experience designing & operating distributed systems at significant scale for developer experience
  • Hands-on experience building with LLM orchestration frameworks (LangChain, LlamaIndex, or similar)
  • Deep understanding of agent architectures: tool use, multi-step reasoning, memory management, & evaluation
  • Experience with cloud infrastructure (AWS, GCP, or Azure) & infrastructure-as-code tools like Terraform
  • Experience with Node, JavaScript, CICD, Docker
  • A track record of shipping production systems with high reliability, low latency, & strong observability
  • Strong communication skills & ability to drive alignment across engineering & cross-functional partners
Bonus Points:
  • Open-source contributions to LLM or agent frameworks
  • Prior experience at an AI-native company or on a dedicated AI platform team

We Offer
Handshake delivers benefits that help you feel supported - and thrive at work and in life.
The below benefits are for full-time US employees.
Ownership: Equity in a fast-growing company
Financial Wellness: 401(k) match, competitive compensation, financial coaching
Family Support: Paid parental leave, fertility benefits, parental coaching
Wellbeing: Medical, dental, & vision, mental health support, $500 wellness stipend
Growth: $2,000 learning stipend, ongoing development
Remote & Office: Internet, commuting, & free lunch/gym in our SF office
Time Off: Flexible PTO, 15 holidays + 2 flex days
Connection: Team outings & referral bonuses
Explore our mission, values, & comprehensive US benefits at joinhandshake.com/careers.

Apply