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Senior Python Developer Jobs in Los Angeles, CA (NOW HIRING)

Jobsbridge

Senior Front End Developer

Calabasas, CA

$121K - $160K/yr

Skill Senior Front End Developer Location Calabasas, CA Total Experience 6 yrs. Max Salary Not ... python scripting, software architectures and service orientated architectures required An ...

Cotality

Principal Software Engineer (Python)

Irvine, CA · On-site +1

$144K - $194K/yr

This senior-level position is responsible for creating scalable, high-quality software solutions ... Expert Python/FastAPI Developer: Proven experience in designing, scaling, and maintaining existing ...

Cotality

Principal Software Engineer (Python)

Irvine, CA · On-site

$144K - $194K/yr

This senior-level position is responsible for creating scalable, high-quality software solutions ... Expert Python/FastAPI Developer: Proven experience in designing, scaling, and maintaining existing ...

Jobtailor

Senior Orchestration Engineer

Los Angeles, CA · On-site

$120 - $150/hr

Build custom automation logic using Python, JavaScript, or Node.js. * Develop browser-based ... Python Programming * Business Process Automation * RPA / Browser Automation Hard Skills * Python

EKN Engineering

Sr. DevOps Engineer

Irvine, CA · On-site

$139K - $179K/yr

Senior DevOps Engineer At EKN Engineering, we solve challenging problems with innovative ... such as TypeScript or Python * Experience designing and operating monitoring, logging, and ...

Telesign

Senior Web Developer

Marina Del Rey, CA · On-site

Job summary The Senior Web Developer will lead the design and development of customer facing and ... The scope will include front-end (CSS/Javascript and AJAX/XHTML) and light back-end (Django, Python ...

TeleSign

Senior Web Developer

Marina Del Rey, CA

Job summary The Senior Web Developer will lead the design and development of customer facing and ... Python, Database and general server software). Work with Program Managers to define UI's We take ...

Jobtailor

Senior Software Engineer - SBG

El Segundo, CA · On-site

$110 - $180/hr

Python, Java, or Go * Experience with Javascript frameworks such as Angular or React * Familiarity ... Java Programming * Angular Framework * GitLab Version Control ATS Optimization KeywordsHard Skills

Career Movement

Senior AI Engineer

Los Angeles, CA · On-site

$112K - $154K/yr

Strong Python engineering background with production application experience * Hands on experience building or deploying ML or GenAI systems * Solid understanding of the full development lifecycle ...

Career Movement

Senior AI Engineer

Los Angeles, CA · On-site

$112K - $154K/yr

Strong Python engineering background with production application experience * Hands on experience building or deploying ML or GenAI systems * Solid understanding of the full development lifecycle ...

Machina Labs

Senior DevOps Engineer

Chatsworth, CA · On-site

$133K - $170K/yr

They are seeking a Senior DevOps Engineer to design, scale, and own the cloud infrastructure and CI ... with Python and/or JavaScript to support automation, tooling, or platform integration. • ...

Machina Labs

Senior DevOps Engineer

Chatsworth, CA · On-site

$133K - $170K/yr

The Senior DevOps Engineer will design and manage cloud infrastructure and CI/CD pipelines to ... with Python and/or JavaScript to support automation, tooling, or platform integration. • ...

Machina Labs

Senior DevOps Engineer

Chatsworth, CA · On-site

$133K - $170K/yr

They are seeking a Senior DevOps Engineer to design and manage the cloud infrastructure and CI/CD ... with Python and/or JavaScript to support automation, tooling, or platform integration. • ...

Machina Labs

Senior DevOps Engineer

Chatsworth, CA · On-site

$133K - $170K/yr

They are seeking a Senior DevOps Engineer to design and manage cloud infrastructure and CI/CD ... with Python and/or JavaScript to support automation, tooling, or platform integration. • ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Los Angeles, CA

Senior Python Developer information

See Los Angeles, CA salary details

$59.3K

$153K

$210.1K

How much do senior python developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for senior python developer in Los Angeles, CA is $152,980.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,900.00 and $176,200.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What are the key skills and qualifications needed to thrive as a senior Python developer?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

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 possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What are the most commonly searched types of Python Developer jobs in Los Angeles, CA?

The most popular types of Python Developer jobs in Los Angeles, CA are:

What are popular job titles related to Senior Python Developer jobs in Los Angeles, CA?

For Senior Python Developer jobs in Los Angeles, CA, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in Los Angeles, CA look for?

The top searched job categories for Senior Python Developer jobs in Los Angeles, CA are:

What cities near Los Angeles, CA are hiring for Senior Python Developer jobs?

Cities near Los Angeles, CA with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Los Angeles, CA as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 8% Part Time, and 6% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $152,980 per year, or $73.5 per hour.

Senior Professional Software Engineer (Python)

Cotality

Irvine, CA • On-site

$131K - $173K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 17 days ago

Job description

At Cotality, we are driven by a single mission-to make the property industry faster, smarter, and more people-centric. Cotality is the trusted source for property intelligence, with unmatched precision, depth, breadth, and insights across the entire ecosystem. Our talented team of 5,000 employees globally uses our network, scale, connectivity and technology to drive the largest asset class in the world. Join us as we work toward our vision of fueling a thriving global property ecosystem and a more resilient society.
Cotality is committed to cultivating a diverse and inclusive work culture that inspires innovation and bold thinking; it's a place where you can collaborate, feel valued, develop skills and directly impact the real estate economy. We know our people are our greatest asset. At Cotality, you can be yourself, lift people up and make an impact. By putting clients first and continuously innovating, we're working together to set the pace for unlocking new possibilities that better serve the property industry.
Job Description:
The hybrid-remote Senior Professional, Software Development Engineering position is responsible for independently designing, developing, and testing software systems for enhancements and new products. This role focuses on creating scalable, quality, flexible, and user-friendly applications while applying engineering principles, resolving complex bugs, and mentoring junior colleagues.
Job Responsibilities:
  • Drive the end-to-end development of the Cotality Unified Semantic Hub and its associated Ops Portal, bridging the Semantic Layer with bulk repositories to ensure high-performance data integration.
  • Architect Automated YAML Generation: Build and maintain the API-enabled engine (Python microservices) responsible for generating OSI-compliant, AI-ready metadata YAML files for delivery to Snowflake and Databricks.
  • Develop Ontology Authoring Tooling: Design and implement interactive UI components that enable domain modelers, data stewards, and SMEs to create, view, and manage the unified enterprise ontology without direct code edits.
  • Operationalize Data Governance & Scale: Build functional components to refine "fiduciary-grade" metadata. Implement features to monitor data quality, ensuring the Hub remains the single source of truth for all AI translation tasks.
  • Full-Lifecycle Software Development: Design, code, test, and debug complex software across a broad system scope. Develop detailed specifications to satisfy both internal and external customer requirements.
  • Drive Code Excellence & Testing: Write clean, maintainable, and well-documented code utilizing Test-Driven Development (TDD). Collaborate with the QA team to define scope, improve testing methods, and ensure system reliability.
  • Collaborate & Consult: Work closely with Technical Anchors, Product Managers, and business partners to evaluate feasibility, define technical requirements, and translate business needs into actionable architectural solutions.
  • Provide Operational Support & Innovation: Diagnose and resolve complex production incidents. Research new technologies/platforms and actively disseminate knowledge throughout the department.
  • Mentorship & Leadership: Mentor junior colleagues through rigorous code reviews, sharing expertise on API design, and software development lifecycles.
  • Apply engineering principles and methodologies to assigned projects and tasks.
  • Communicate progress regularly and identify blocking issues to maintain project momentum.

Job Qualifications:
  • Education & Experience: Bachelor's or Master's degree in Computer Science, AI, or a related field, with 5+ years of professional software engineering experience working through all phases of development.
  • Backend & API Mastery: Expert-level Python/FastAPI developer with a strong understanding of scalable microservices architecture and API integrations.
  • Full-Stack Capability & UI/UX: Proficiency in building interactive UIs and authoring portals tailored specifically for technical users (data stewards, modelers, SMEs).
  • Data Platform Proficiency: Strong hands-on experience with Snowflake and Databricks, specifically regarding how they consume and map external metadata.
  • Semantic AI & Governance Mindset: Solid understanding of Knowledge Representation and Ontologies, paired with the ability to design systems that maintain consistency across high-volume enterprise data assets.
  • Cloud Architecture: Experience deploying, maintaining, and managing scalable AI/data services in cloud environments (GCP, AWS, or Azure).
  • Agile Execution: Familiarity with Agile development methodologies (Jira, Confluence) and a proven ability to translate conceptual ideas into structured projects and tasks.
  • Communication & Collaboration: Excellent problem-solving and analytical skills with a keen attention to detail.
  • A customer-oriented mindset with a track record of meeting commitments and collaborating seamlessly with cross-functional stakeholders.
  • Strong proficiency in software development principles and methodologies.
  • Proven track record of delivering components for larger functional areas or applications.
  • Strong problem-solving skills for investigating and fixing software bugs.
  • Experience mentoring junior colleagues and sharing technical knowledge.

#LI-Hybrid
Annual Pay Range:
128,700 - 165,000 USD
Application Window:
This opportunity is expected to remain posted through the date identified below, subject to business needs.
Thrive with Cotality
At Cotality, we offer more than just a job, we provide a benefits experience designed to support your whole self. From a flexible working model to competitive time off and standout health coverage with meaningful perks and growth opportunities, our package is built to help you thrive at work and in life.
Highlights, depending on role classification, include:
  • Time off: Generous PTO and 11 paid holidays, plus well-being and volunteer time off.
  • Family Support: Up to 16 weeks of fully paid parental leave and a baby stipend.
  • Health: Multiple medical plan options with mental health and wellness support offerings.
  • Retirement: 401(k) with company match and vesting after one year.
  • Financial Perks: $400 annual well-being stipend and tuition assistance up to $5,250.
  • Extras: Recognition Rewards, Referral bonuses, exclusive discounts and more!

Cotality is an Equal Opportunity employer committed to attracting and retaining the best-qualified people available, without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability or status as a veteran of the Armed Forces, or any other basis protected by federal, state or local law. Cotality maintains a Drug-Free Workplace.
Cotality is fully committed to a work environment that embraces everyone's unique contributions, experiences and values. We offer an empowered work environment that encourages creativity, initiative and professional growth and provides a competitive salary and benefits package. We are better together when we support and recognize our differences.
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