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Back End Python Developer Jobs in California (NOW HIRING)

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Staff Software Engineer - Python

San Jose, CA · On-site

As a Backend Python Engineer, you will architect and deliver high-performance, fault-tolerant backend solutions that directly impact customer experiences and business success. You'll define technical ...

Usul

Backend Platform Engineer

San Francisco, CA · On-site

Youll be a backend platform engineer building the core platform infrastructure that world ... Python, DevOps, Bash, Linux, Kubernetes, Terraform, AWS/GCP, and agentic/LLM tooling. * Bonus:

Usul

Backend Platform Engineer

San Francisco, CA · On-site

$180K - $240K/yr

You'll be a backend platform engineer building the core platform infrastructure that world ... Python, DevOps, Bash, Linux, Kubernetes, Terraform, AWS/GCP, and agentic/LLM tooling. * Bonus:

Info Way Solutions

Hiring for direct Client

Fremont, CA · On-site

$55.25 - $76/hr

... Python Developer to work on development projects, primarily focusing on server-side coding and design. The role requires expertise in Python web frameworks and strong backend knowledge, along with ...

floodwave

Python/ Django + SQL Engineer

San Francisco, CA

$59.25 - $81.50/hr

... web backend using Python and SQL Competitive Salary secured through renowned investors Stock ... developer, send us your resume today (jobs@floodwave.com) and have significant impact in a fast ...

Phonely Ltd

Senior Backend Engineer

San Francisco, CA · On-site

$200K - $350K/yr

Senior Backend Engineer (Python) At some point in the future, every business will answer their phone with voice AI. We are making sure that when they build that AI agent, the experience of doing so ...

Floodwave

Python/ Django + SQL Engineer

San Francisco, CA · On-site

$59.25 - $81.50/hr

Drive development of our web backend using Python and SQL * Competitive Salary secured through ... Chance to join our team in Berlin full-time So, if you are an experienced Python + SQL developer ...

Apple

Sr Python Backend Engineer, AIML

Cupertino, CA · On-site

The AI and Machine Learning team is looking for Sr Python Backend Engineer to build world-class data solutions that are used by data scientists, ML engineers and researchers to power Apple Foundation ...

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All JobsBack End Python Developer JobsBack End Python Developer Jobs in California

Back End Python Developer information

See California salary details

$15.8K

$146.3K

$188.5K

How much do back end python developer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for back end python developer in California is $146,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,600.00 and $165,300.00 per year, depending on experience, location, and employer.

What is a back end Python developer?

A Back End Python Developer is responsible for building and maintaining the server-side logic of web applications using Python. They develop APIs, manage databases, optimize application performance, and ensure seamless data exchange between the front end and back end. Common frameworks used include Django and Flask. Their role is crucial in ensuring that applications run efficiently, securely, and can scale as needed.

What are the typical daily responsibilities of a back end Python developer?

As a Back End Python Developer, your daily tasks often include designing, developing, and maintaining server-side logic, building and integrating APIs, and managing databases to ensure efficient data storage and retrieval. You'll collaborate closely with front-end developers and other team members to deliver seamless user experiences, troubleshoot bugs, and optimize system performance. Participation in code reviews, writing unit tests, and updating technical documentation are also common responsibilities. This collaborative and varied workflow ensures the server-side infrastructure is robust and scalable to meet the demands of modern web and application development.

What are the key skills and qualifications needed to thrive in the back end Python developer position, and why are they important?

To thrive as a Back End Python Developer, you need strong proficiency in Python, knowledge of back-end frameworks like Django or Flask, experience with RESTful APIs, and a solid understanding of databases such as PostgreSQL or MongoDB, often supported by a degree in computer science or related technical field. Familiarity with tools like Git, containerization (Docker), CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP), along with relevant certifications, are often valued. Excellent problem-solving abilities, attention to detail, and effective communication skills help developers work efficiently in collaborative and fast-paced environments. These skills ensure reliable, scalable, and maintainable server-side applications that support business goals and user experience.

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

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

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

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

What cities in California are hiring for Back End Python Developer jobs?

Cities in California with the most Back End Python Developer job openings:

Back End Python Developer jobs near you
Infographic showing various Back End Python Developer job openings in California as of September 2026, with employment types broken down into 63% Full Time, 20% Part Time, and 17% Contract. Highlights an 59% In-person, and 41% Remote job distribution, with an average salary of $146,292 per year, or $70.3 per hour.

Python Engineer C2C requirements at San Jose, CA

San Jose, CA • On-site

Tech Mirrors
See more jobs at Tech Mirrorsexternal

Other

Posted 24 days ago

Job description

Job Role Python Engineer

Location: San Jose, CA (Onsite Role)

Mandatory Skills
  • Language: Expert-level proficiency in Python (3.10+ preferred)
  • Frameworks: Deep experience with FastAPI, Django
  • AI Tooling: Familiarity with LangChain, LlamaIndex, or similar frameworks for agentic workflows
  • Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis, MongoDB), plus experience with Vector Databases (Pinecone, Weaviate)
  • Infrastructure: Proficiency with Docker, AWS/GCP, and asynchronous task queues
Job Description Role Overview

We are looking for a Python Developer to build the backbone of our platform. You will be responsible for creating high-performance APIs, integrating advanced AI agent logic, and ensuring our infrastructure remains rock-solid as we scale. If you enjoy solving complex architectural puzzles and want to work at the intersection of traditional backend engineering and AI

Core Responsibilities
  • Scalable API Development: Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests
  • Agent Logic Integration: Architect the backend systems that power our AI agents, managing long-running tasks, state persistence, and seamless communication between LLMs and our core services
  • Authentication & Security: Implement and manage secure identity protocols (OAuth2, JWT, OpenID Connect) to protect user data and internal endpoints
  • Routing & Orchestration: Design efficient request routing and service communication patterns using tools like API Gateways or Service Meshes
Required Technical Skills
  • Language: Expert-level proficiency in Python (3.10+ preferred)
  • Frameworks: Deep experience with FastAPI, Django
  • AI Tooling: Familiarity with LangChain, LlamaIndex, or similar frameworks for agentic workflows
  • Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis, MongoDB), plus experience with Vector Databases (Pinecone, Weaviate)
  • Infrastructure: Proficiency with Docker, AWS/GCP, and asynchronous task queues
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