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Python Backend Engineer Developer Jobs in California

DepthFirst

Backend Engineer

San Francisco, CA · On-site

About this role: We're seeking an experienced Backend Engineer to lead the charge in building the ... Our stack is Typescript/Python * A bachelor's degree in Computer Science/Software Engineering or ...

SKIMS

Backend Engineer

Los Angeles, CA · On-site

Design, develop, and maintain scalable backend services and APIs using Python and Django * Build ... Contribute to engineering best practices, documentation, and continuous improvement initiatives * 3 ...

Hedra

Senior Backend Engineer

San Francisco, CA · On-site

$175K - $275K/yr

... developer platform and inference infrastructure. You'll build the services and APIs that allow ... You'll work across the core platform, building secure, reliable, and scalable Python services on ...

Bedrock Data

Engineer, Backend

San Mateo, CA · On-site

Maintain our technology stack, including Golang, Python, Node, AWS infrastructure, Neo4j and more ... backend engineer, preferably in security-related domains. • Proficiency in backend cloud ...

Boxtro Llp 123

Backend Engineer

San Francisco, CA · On-site

If you're a smart, motivated developer with 1 - 3 years of proven, hands-on experience with the ... Python...the list goes on! You can experiment with installing/configuring/hacking Wordpress ...

HeyGen

Backend Engineer

San Francisco, CA · On-site

$170K - $220K/yr

Position Summary As a Backend Engineer at HeyGen, you'll be at the forefront of building the core ... Proficiency in python, golang, c++ or java. * Experience with relational and NoSQL databases, such ...

Bedrock Data

Engineer, Backend

San Mateo, CA · On-site

$150K - $230K/yr

Backend Engineer (Mid-Senior) About the role We're seeking a mid-to-senior backend engineer to join ... Work across our technology stack, including Golang, Python, Node, AWS infrastructure, Neo4j, and ...

Jobtailor

Senior Backend Engineer, Agents

San Francisco, CA · On-site

$150 - $200/hr

Extensive experience with Python * Experience optimizing endpoint performance and database queries ... Programming * Django Framework * Database Query Optimization * Automated Testing Advocacy * Backend ...

New

Far Coder

Senior Backend Engineer, Agents

San Francisco, CA · On-site

$150 - $200/hr

The role typically involves technologies such as PostgreSQL, Terraform, Django, Redis, Python, AWS ... ABOUT THE ROLE We're looking for a Senior Backend Engineer to join our Agents Engineering Team ...

New

Hedra

Senior Backend Engineer

San Francisco, CA · On-site

$125 - $150/hr

As a Senior Backend Engineer , you will design, build, and deploy the backend services that power ... Experience developing scalable services using Python, using frameworks such as FastAPI and Pydantic

Nametag

Senior Backend Engineer

San Francisco, CA · On-site

$120K - $190K/yr

Build internal tools and dashboards that improve operational visibility and developer workflows ... Strong experience with backend languages such as Node.js, Go, Python, Java, or similar.

Apex Informatics

Backend Python developer

San Jose, CA · On-site

Python Developer Location: Remote Duration: 12+ Months Contract We are seeking a Backend Python Developer with 4+ years of experience building and supporting scalable backend applications. Key Skills:

AI Talent Now

Senior Backend Engineer

San Francisco, CA · On-site

$150 - $200/hr

Design, build, and maintain our backend stack, including Python, Kubernetes, Terraform, Postgres ... Nice-to-have Developer tooling or B2B infrastructure experience ( document security, config-based ...

New

Intelletec

BackEnd Engineer (Mid Level)

San Francisco, CA · On-site

$140K/yr

As a Back End Engineer (junior), you'd be responsible for building consumer facing apps (web or ... Experience in Java (but will consider Python, Go & Scala) * MySQL/PostgreSQL/Oracle, * AWS or other ...

Intelletec

BackEnd Engineer (Mid Level)

San Francisco, CA · On-site

$140K/yr

As a Back End Engineer (junior), you'd be responsible for building consumer facing apps (web or ... Experience in Java (but will consider Python, Go & Scala) * MySQL/PostgreSQL/Oracle, * AWS or other ...

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All JobsPython Backend Engineer Developer JobsPython Backend Engineer Developer Jobs in California

Python Backend Engineer Developer information

What is the difference between Python Backend Engineer Developer vs Python Web Developer?

AspectPython Backend Engineer DeveloperPython Web Developer
Required SkillsProficiency in Python, frameworks like Django/Flask, database management, API developmentPython, HTML/CSS, JavaScript, front-end integration, web design
Work EnvironmentBackend systems, server-side logic, database management, API developmentFull-stack or front-end focused, web interface design, client-side scripting
Industry UsageTech companies, startups, enterprise backend servicesWeb development agencies, startups, e-commerce sites

Python Backend Engineer Developers focus on server-side logic, database integration, and API creation, while Python Web Developers often handle both front-end and back-end web development tasks. Both roles require Python skills but differ in their focus areas within web projects.

What cities in California are hiring for Python Backend Engineer Developer jobs?

Cities in California with the most Python Backend Engineer Developer job openings:

Python Backend Engineer Developer jobs near you

Backend Engineer

San Francisco, CA • On-site

DepthFirst
See more jobs at DepthFirstexternal

Full-time

Medical, Dental, Vision

Re-posted 23 days ago

Job description

About depthfirst
We believe that software is the foundation of modern civilization - yet vulnerabilities threaten its integrity, security, and resilience. We are on a mission to solve security.
depthfirst is building intelligence to detect and remediate critical software vulnerabilities. We are training and scaling security AI agents to discover zero-days vulnerabilities across large customer codebases and popular open source software.
Our founding team includes deep expertise in data, infrastructure, security and LLMs with technical leaders from DeepMind, Databricks, Square, and Faire. We are looking for strong technical people who are interested in working at the intersection of AI, Security, and Infrastructure.
About this role:
We're seeking an experienced Backend Engineer to lead the charge in building the world's first AI-native platform that autonomously finds and fixes software vulnerabilities in code. You will work on infrastructure that powers our security AI agents. You'll play a central role in designing a scalable infrastructure, solving challenges from code execution at scale, complex agent orchestration, evaluation benchmark and training pipelines. We care about engineering excellence and secure & well-architected designs that scale to thousands of enterprise-level users. Your work will play a crucial role in building a product that aims to redefine how companies do security.
You're excited about this role because you will...
  • Be a Technical Leader: Provide mentorship, set technical direction, and define best practices for backend engineering at depthfirst.
  • Architect and Scale complex coding agent pipelines that scan and execute very large codebases to find the most intricate vulnerability.
  • Build, Maintain and Evolve evaluation benchmarks for AI agents that reflects the problems our users face
  • Take Ownership of our product, contributing to its architecture, performance, and long-term success
  • Work on a Product that Solves a Critical Problem - and we already have a handful of customers who have found it valuable in fixing some eye-opening vulnerabilities within the first few days of using our product.

Qualifications
  • 3+ years of full-time experience in backend software engineering
  • A passion for programming and solving problems with code. Building reliable and stable products to solve real user problems
  • Familiarity with multiple languages is a plus. Our stack is Typescript/Python
  • A bachelor's degree in Computer Science/Software Engineering or equivalent industry experience
  • A love for technology, and an insatiable curiosity for new tools to tackle real problems
  • Capable of solving complex problems with simple solutions. Building reliable and scalable products, making right trade-offs along the way
  • A tendency to leave things in a better way than you found it

Technologies We Use:
  • Typescript, Python
  • Temporal, React, NextJS
  • Postgres, Temporal, Redis
  • LLMs everywhere
  • AWS

What We Offer
  • Competitive Salary with meaningful equity
  • Health, Vision, and Dental Insurance
  • Office lunch and dinner (when working from our San Francisco office)

depthfirst is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.
To all recruitment agencies: depthfirst does not accept agency resumes. Please do not forward resumes to depthfirst employees. depthfirst is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.

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