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Senior Backend Developer Python Jobs in San Francisco, CA

Addison Group

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript · Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

Addison Group

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript · Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

Addison Group

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript • Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

Hedra

Senior Backend Engineer

San Francisco, CA · On-site

$175K - $275K/yr

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

Scribe

Senior Backend Engineer

San Francisco, CA · On-site

They are seeking a Senior Backend Engineer to join their Core Engineering Team, focusing on ... Python • Know how to optimize endpoint performance and database queries • Strong advocate for ...

Scribe

Senior Backend Engineer

San Francisco, CA · On-site

$170K - $230K/yr

About the Role We're looking for a Senior Backend Engineer to join our Core Engineering Team, which ... You have extensive experience with Python * You know how to optimize endpoint performance and ...

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 ...

Anori

Senior Backend Engineer

San Mateo, CA · On-site

They are seeking a Senior Backend Engineer who will design and implement production-level software ... Strong python development skills Preferred : • Experience with infrastructure as code • ...

Hubs.is

Senior Backend Engineer

San Francisco, CA · On-site +1

Collaborate with frontend, product and devops teams to ensure seamless integration. * Architect for ... TypeScript, Node.js, Python. * Databases : PostgreSQL and MongoDB at scale. * Performance ...

Nash, Inc.

Senior Backend Engineer

San Francisco, CA · On-site

Senior Backend Engineer San Francisco / Hybrid / Remote About Nash Logistics is the substrate ... Strong proficiency in Python and modern backend frameworks. Experience with Go or TypeScript is a ...

Finvest

Senior Backend Engineer

San Francisco, CA · On-site

We are looking for a senior engineer to join our team in San Francisco. As one of the founding ... Fluent in Node/Typescript, Python, Postgres, and AWS * Proven ability to architect complex ...

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Senior Backend Developer Python information

See San Francisco, CA salary details

$18.9K

$174.6K

$225K

How much do senior backend developer python jobs pay per year?

As of Jul 30, 2026, the average yearly pay for senior backend developer python in San Francisco, CA is $174,644.00, according to ZipRecruiter salary data. Most workers in this role earn between $171,400.00 and $197,300.00 per year, depending on experience, location, and employer.

What does a Senior Backend Developer Python do?

A Senior Backend Developer Python designs, builds, and maintains the server-side logic and databases for web applications, primarily using the Python programming language. They are responsible for ensuring high performance, responsiveness, and security of applications, integrating with front-end elements, and working closely with other developers and stakeholders. Additionally, they often mentor junior developers, review code, and contribute to architectural decisions to ensure scalable and robust backend systems.

What is the difference between Senior Backend Developer Python vs Backend Developer Python?

AspectSenior Backend Developer PythonBackend Developer Python
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsRelevant certifications (e.g., AWS, Python)Optional, entry-level certifications
Work EnvironmentDesigning architecture, mentoringImplementing features, coding
ResponsibilitiesSystem design, team coordinationCode development, bug fixing

The main difference between a Senior Backend Developer Python and a Backend Developer Python lies in experience, responsibilities, and leadership. Senior developers typically lead projects and mentor others, while backend developers focus on coding and feature implementation. Both roles require strong Python skills and relevant certifications, but senior roles demand more experience and strategic involvement.

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

To thrive as a Senior Backend Developer Python, you need deep expertise in Python programming, software architecture, and experience with databases and API development, usually supported by a computer science degree and several years of professional coding experience. Familiarity with frameworks like Django or Flask, cloud platforms (e.g., AWS, Azure), and version control systems such as Git is typically expected, along with knowledge of containerization tools like Docker. Strong problem-solving skills, collaboration, and clear communication set top performers apart in this role. These skills ensure the development of robust, scalable backend systems that meet business needs and support seamless integration with other technologies.

What are some common challenges faced by Senior Backend Developers working with Python, and how can they be addressed?

Senior Backend Developers working with Python often encounter challenges such as ensuring high performance and scalability of applications, especially when dealing with large volumes of data or high user traffic. Managing dependencies and maintaining clean, modular codebases can also be demanding in complex projects. These challenges are typically addressed by leveraging advanced Python frameworks, implementing robust testing practices, and collaborating closely with DevOps and frontend teams to optimize system architecture and deployment pipelines. Continuous learning and staying updated with best practices in Python and backend development are also key to overcoming these obstacles.
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Senior Backend Developer Python jobs near you

Senior Backend Software Engineer (Python/AWS)

Krostech Solutions, LLC

San Francisco, CA • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

About the Role

We''''re looking for a Senior Backend Platform Engineer to design and build scalable cloud services supporting real-time IoT applications. You''''ll work with AWS, Python, distributed systems, and microservices in a collaborative engineering environment.

Responsibilities
  • Design and develop scalable backend services using Python
  • Build cloud-native applications on AWS
  • Develop distributed microservices and REST APIs
  • Improve scalability, performance, and reliability
  • Collaborate with software engineering teams throughout the SDLC
  • Participate in CI/CD and automated testing
Required Skills
  • 7+ years of backend software engineering experience
    • Python
    • AWS (ECS/EKS)
    • Kubernetes
    • Kafka or Kinesis
    • PostgreSQL
    • Distributed Microservices
    • REST APIs
    • Git
    • Linux
    • CI/CD
    • PyTest / Unit Testing
    • System Design
  • Preferred Skills
    • Terraform
    • Grafana
    • Prometheus
    • FastAPI
    • OpenAPI
    • JIRA
    • Performance Optimization
    • Distributed Data Systems
    • AI/LLM exposure
    • IoT experience

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