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Senior Backend Python Jobs in California (NOW HIRING)

Trust In SODA

Senior Backend Engineer

San Francisco, CA · On-site

$200K - $350K/yr

Now, they're looking for an exceptional Senior Backend Engineer to take ownership of their core ... Strong expertise in Python (Django a plus). * Proficiency with AWS or Google Cloud . * Familiarity ...

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 ...

Replo

Senior Backend Engineer

San Francisco, CA · On-site

$200K - $500K/yr

About the role Hiring a senior backend engineer to join our team and focus on system architecture ... If you have experience writing these systems in Python/Go/Java that's cool too, as long as you're ...

Scribe

Senior Backend Engineer

San Francisco, CA · On-site

$170K - $230K/yr

One team one dream About this role We're looking for a Senior Backend Engineer to join our Core ... Python + Django * PostgreSQL * Redis * Celery + AmazonMQ * Infrastructure in Terraform (AWS ...

Weave

Senior Backend Engineer

San Francisco, CA · Hybrid

$175K - $225K/yr

The Role & Your Mission We're looking for a Senior Backend Engineer , reporting directly to the ... We run Django + Python + Postgres + Redis. * Managing ongoing conceptual and technical complexity ...

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 ...

Hubs.is

Senior Backend Engineer

San Francisco, CA · On-site +1

About the Role We're looking for a Senior Backend Engineer to lead and enhance the backbone of our ... TypeScript, Node.js, Python. * Databases : PostgreSQL and MongoDB at scale. * Performance ...

Kai

Senior Backend Cloud Engineer

San Jose, CA · On-site

... Python experience for backend services, automation, and tooling • Experience with AWS services and Infrastructure-as-Code tools, such as API Gateway, Lambda, RDS, DynamoDB, IAM, and CDK • ...

BuildOps

Senior Backend Engineer

San Francisco, CA

$168K - $210K/yr

As a Senior Backend Engineer , your primary focus will be building and enhancing the backend ... Additional backend languages or ecosystems (e.g., Python ) for services, automation, or data ...

BuildOps

Senior Backend Engineer

San Francisco, CA · On-site

$168K - $210K/yr

As a Senior Backend Engineer , your primary focus will be building and enhancing the backend ... Additional backend languages or ecosystems (e.g., Python ) for services, automation, or data ...

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Senior Backend Python information

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

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

Which pays more, C++ or Python?

For a Senior Backend Python developer, C++ developers often earn higher salaries due to the complexity and performance demands of C++ in systems programming and high-performance applications. However, Python skills are highly in demand for backend development, data science, and automation, which can also lead to competitive compensation. Salary differences depend on industry, experience, and location, but both languages offer strong earning potential in tech roles.

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

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

What are some common challenges Senior Backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

What does a Senior Backend Python Developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What is the highest paying job in Python?

The highest paying Python-related roles are typically senior positions such as Lead Developer, Solutions Architect, or Machine Learning Engineer, especially in industries like finance, tech, and data science. These roles often require advanced skills, experience, and knowledge of frameworks, cloud platforms, and data management, with salaries exceeding $150,000 annually in many regions.

Is Python in demand for backend?

Python is highly in demand for backend development due to its simplicity, versatility, and extensive libraries like Django and Flask. Many companies seek backend developers skilled in Python to build scalable and efficient web applications, making it a valuable skill for backend roles.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often have expertise in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.
What are the most commonly searched types of Backend Python jobs in California? The most popular types of Backend Python jobs in California are:
What are popular job titles related to Senior Backend Python jobs in California? For Senior Backend Python jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Backend Python jobs in California look for? The top searched job categories for Senior Backend Python jobs in California are:
What cities in California are hiring for Senior Backend Python jobs? Cities in California with the most Senior Backend Python job openings:
Senior Backend Python jobs near you

Senior Backend Engineer

Trust In SODA

San Francisco, CA • On-site

$200K - $350K/yr

Full-time

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

Job description

Base pay range

$200,000.00/yr - $350,000.00/yr

Soda is working with one of the most exciting companies in the Agentic AI space, a team that’s transforming how enterprises automate customer support with cutting-edge AI agents. They’re on track to power the next trillion voice interactions.

Now, they’re looking for an exceptional Senior Backend Engineer to take ownership of their core infrastructure, scale mission-critical systems, and help define the technical foundation of enterprise AI.

Responsibilities
  • Ship and Own Products: Rapidly contribute to backend systems, eventually owning entire product lines.
  • Design Scalable Solutions: Build fast, reliable, and secure infrastructure capable of supporting massive enterprise scale.
  • Collaborate with Founders & Teams: Partner with cross-functional stakeholders to translate ambitious product visions into clear technical roadmaps.
  • Drive Technical Leadership: Set architectural direction, shape engineering best practices, and mentor others as the team grows.
  • Deliver with Impact: Take projects from concept through to production deployment with high ownership and accountability.
What We’re Looking For
  • 5+ years of professional backend engineering experience.
  • Strong expertise in Python (Django a plus).
  • Proficiency with AWS or Google Cloud.
  • Familiarity with Kubernetes and Docker for scaling distributed systems.
  • Experience in high-growth start-ups or entrepreneurial environments (former founders highly valued).
  • Degree in Computer Science or related field from a top-tier program.
  • A gritty, hands-on engineer who thrives in high-ownership environments and takes pride in shipping production-grade work.
Bonus Points
  • Exposure to ML-powered products or conversational AI systems.
  • Background in technical leadership or mentoring within a small, elite team.
Why Join?

This is a rare chance to step in at a critical inflection point: the company has secured major enterprise contracts, proven product-market fit, and raised the capital to scale aggressively. You’ll join a world-class founding team in one of the hottest spaces in tech, with the opportunity to shape the technical direction of a product that enterprises rely on every single day. Expect the momentum of hypergrowth, the ownership of working closely with founders on mission-critical systems, and the growth that comes from solving some of the hardest problems in AI at scale.

Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Software Development
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