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Senior Backend Developer Python Jobs in Lake Forest, CA

eTeam

Senior Java Backend Developer

Irvine, CA · On-site

$127K - $166K/yr

Job Summary : eTeam is seeking a Senior Java Backend Developer with extensive experience in software development. The role involves designing and maintaining backend applications, building REST APIs ...

GOODCONNEX INC

Senior Backend Software Engineer

Irvine, CA

$131K - $173K/yr

We're looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready. This role is ideal for someone who enjoys ...

GOODCONNEX INC

Senior Backend Software Engineer

Irvine, CA

$131K - $173K/yr

We're looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready. This role is ideal for someone who enjoys ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

$159K - $226K/yr

Proficiency in at least one modern programming language (Python, Go, Rust, C++, etc.). * Solid ... Pay Range: * Senior Software Engineer, Backend: $159,000 - $226,000 * Staff Software Engineer ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

$188K - $267K/yr

Proficiency in at least one modern programming language (Python, Go, Rust, C++, etc.). * Solid ... Familiarity with DevOps practices and tools (Docker, Kubernetes). * Experience designing and ...

MongoDB

Senior Python Engineer

Ontario, CA · On-site +1

$123K - $166K/yr

Our mission is to increase developer adoption, satisfaction and retention by providing a reliable ... PyMongo, Django MongoDB Backend, PyMongoArrow, LangChain MongoDB) and related software ...

Fluxergy

Software Engineer III - Backend

Irvine, CA · On-site

Proficiency in multiple server-side programming languages and frameworks. (Python, Javascript ... Understanding of backend performance optimization and best coding practices. * Strong communication ...

Fluxergy

Software Engineer III - Backend

Irvine, CA

Proficiency in multiple server-side programming languages and frameworks. (Python, Javascript ... Understanding of backend performance optimization and best coding practices. * Strong communication ...

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All JobsBackend Developer Python JobsSenior Backend Developer Python JobsSenior Backend Developer Python Jobs in Lake Forest, CA

Senior Backend Developer Python information

See Lake Forest, CA salary details

$17K

$157.2K

$202.6K

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

As of Jul 29, 2026, the average yearly pay for senior backend developer python in Lake Forest, CA is $157,237.00, according to ZipRecruiter salary data. Most workers in this role earn between $154,300.00 and $177,700.00 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.
What are popular job titles related to Senior Backend Developer Python jobs in Lake Forest, CA? For Senior Backend Developer Python jobs in Lake Forest, CA, the most frequently searched job titles are:
What cities near Lake Forest, CA are hiring for Senior Backend Developer Python jobs? Cities near Lake Forest, CA with the most Senior Backend Developer Python job openings:
Senior Backend Developer Python jobs near you
Infographic showing various Senior Backend Developer Python job openings in Lake Forest, CA as of July 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $157,237 per year, or $75.6 per hour.

Senior Backend Software Engineer

GOODCONNEX INC

Irvine, CA • On-site

Full-time

Retirement, PTO

Re-posted 22 days ago

Job description

About the Role

We’re building a mobile-first information platform and are approaching production launch. We’re looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready.

This role is ideal for someone who enjoys designing systems and running them in the real world — handling performance bottlenecks, debugging production issues, and improving reliability as usage grows.

You’ll work closely with a small team and have meaningful influence over architecture, infrastructure decisions, and engineering practices.

What You’ll Do

System Design & Scalability

  • Review and improve backend system architecture for scale and reliability
  • Identify and resolve performance bottlenecks across services, databases, and caches
  • Design data models and APIs that scale as traffic and usage grow
  • Improve caching strategies and consistency patterns

Database & Performance

  • Optimize MySQL schemas, queries, and indexing strategies
  • Analyze slow queries and improve transaction performance
  • Plan for read scaling (replicas, partitioning strategies, etc.)

Production Reliability & Operations

  • Improve observability: logging, metrics, tracing, dashboards, and alerts
  • Debug and resolve production issues, including intermittent and edge-case failures
  • Design systems with resilience in mind (timeouts, retries, circuit breakers)
  • Participate in on-call and incident response as needed

Release Safety & Engineering Discipline

  • Improve deployment safety (blue-green, canary, rollback strategies)
  • Design safe database migration and backward-compatible changes
  • Contribute to engineering best practices and post-incident improvements

Our Tech Stack

  • Backend: Java, Spring Boot
  • Infrastructure: AWS ECS (Fargate), ALB, CloudWatch
  • Database: MySQL (RDS)
  • Caching: AWS ElastiCache (Redis)
  • Client: React Native (mobile)
  • CI/CD: GitHub Actions

Experience with similar stacks is welcome; deep backend and system design fundamentals matter most.

What We’re Looking For

Required

  • 5+ years of backend engineering experience
  • Strong system design and distributed systems fundamentals
  • Experience building and operating production backend services
  • Solid understanding of relational databases and query optimization
  • Experience with cloud infrastructure (AWS preferred)
  • Ability to debug complex issues under real-world constraints
  • Fluent spoken Mandarin required; ability to participate in technical discussions and collaborate with Mandarin-speaking stakeholders.

Strong Plus

  • Experience with Spring Boot in high-traffic systems
  • Hands-on experience with MySQL performance tuning
  • Experience with caching systems
  • Familiarity with observability tools (metrics, tracing, logging)
  • Startup or small-team experience with high ownership

Company Description

GoodConnex is decentralized digital bulletin board helps you discover, offer, and exchange local services—without commissions, algorithms, or corporate middlemen getting in the way.