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Sr Python Engineer Jobs in Los Angeles, CA (NOW HIRING)

Q-CTRL

Senior Compiler Engineer

Los Angeles, CA

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and ... Maintain and evolve our bespoke Python DSL used by researchers to construct pulse-level quantum ...

Q-CTRL

Senior Compiler Engineer

Los Angeles, CA

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and ... Maintain and evolve our bespoke Python DSL used by researchers to construct pulse-level quantum ...

Mondo

Senior Data & AI Engineer x2

Santa Monica, CA · On-site

$200K - $225K/yr

The client is seeking a Senior Data & AI Engineer to build practical, production-ready solutions using Databricks, Python, cloud infrastructure, and modern AI tools--while working directly with ...

HiveWatch

Senior Staff Engineer

El Segundo, CA · On-site

$111K - $152K/yr

HiveWatch is seeking a Senior Staff Engineer to join team and become the technical center of ... Languages: Kotlin, Rust, TypeScript, and Python * Deployments: GitHub Actions, Terraform ...

Carter Support Services

AI/ML Engineer

Burbank, CA · On-site

$111K - $153K/yr

Mid-Senior (10+ Years) Industry: Information Technology & Services Position Overview Carter Support ... The ideal candidate will bring deep expertise in Python, cloud-based AI deployment (Azure), and ...

Cushman & Wakefield

Senior AI Engineer

Costa Mesa, CA

$112K - $154K/yr

Job Title Senior AI Engineer Summary Build the next generation of scalable, AI-powered software ... React, Next.js, TypeScript, Tailwind, micro-frontends - Backend: Node.js, Python (FastAPI), Go ...

Cushman & Wakefield

Senior AI Engineer

Costa Mesa, CA · On-site

$112K - $154K/yr

Job Title Senior AI Engineer Summary Build the next generation of scalable, AI-powered software ... React, Next.js, TypeScript, Tailwind, micro-frontends - Backend: Node.js, Python (FastAPI), Go ...

Cushman & Wakefield

Senior AI Engineer

Costa Mesa, CA

$112K - $154K/yr

Job Title Senior AI Engineer Summary Build the next generation of scalable, AI-powered software ... React, Next.js, TypeScript, Tailwind, micro-frontends - Backend: Node.js, Python (FastAPI), Go ...

Cushman & Wakefield

Senior AI Engineer

Costa Mesa, CA · On-site

$112K - $154K/yr

Job Title Senior AI Engineer Summary Build the next generation of scalable, AI-powered software ... React, Next.js, TypeScript, Tailwind, micro-frontends - Backend: Node.js, Python (FastAPI), Go ...

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Showing results 41-60

All JobsSr Python Engineer JobsSr Python Engineer Jobs in Los Angeles, CA

Sr Python Engineer information

See Los Angeles, CA salary details

$24.8K

$150.8K

$218.2K

How much do sr python engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for sr python engineer in Los Angeles, CA is $150,820.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,100.00 and $177,200.00 per year, depending on experience, location, and employer.

What does a Sr Python Engineer do?

A Sr Python Engineer is an experienced software developer who specializes in designing, developing, and maintaining applications using the Python programming language. They often lead projects, mentor junior engineers, and work on complex problems that require deep technical expertise. Their responsibilities may include writing efficient code, optimizing performance, integrating with APIs or databases, and ensuring the overall quality of software solutions. Additionally, they may collaborate with cross-functional teams to deliver robust and scalable applications.

What are the key skills and qualifications needed to thrive as a Sr Python Engineer?

To thrive as a Sr Python Engineer, you need advanced proficiency in Python programming, strong knowledge of software design patterns, and experience with scalable application development, often supported by a degree in computer science or related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and cloud platforms like AWS or Azure is typically required, with certifications in cloud or Python development considered a plus. Excellent problem-solving abilities, strong communication, and leadership skills help you collaborate effectively and mentor junior engineers. These competencies are critical for delivering robust, efficient solutions and driving technical excellence within development teams.

What is the difference between Sr Python Engineer vs Python Developer?

AspectSr Python EngineerPython Developer
Required CredentialsBachelor's degree in CS or related field, experience in Python, often some leadership skillsBachelor's degree in CS or related field, strong Python skills, often less emphasis on leadership
Work EnvironmentTeam lead, project architect, involved in system design and optimizationCode writing, feature development, bug fixing
Employer & Industry UsageTech companies, startups, enterprise softwareWeb development, data analysis, automation projects

While both roles require strong Python skills, Sr Python Engineers typically have more experience, leadership responsibilities, and involvement in system architecture, whereas Python Developers focus more on coding and feature implementation.

What are some common challenges Sr Python Engineers face when working on large-scale applications?

Sr Python Engineers often encounter challenges related to maintaining code quality and scalability as applications grow. Managing dependencies, ensuring optimal performance, and coordinating with cross-functional teams can be complex, especially in distributed systems. Additionally, integrating new technologies or frameworks while maintaining backward compatibility requires careful planning and communication. Proactive code reviews, clear documentation, and collaborative problem-solving are essential to overcoming these challenges.
What are popular job titles related to Sr Python Engineer jobs in Los Angeles, CA? For Sr Python Engineer jobs in Los Angeles, CA, the most frequently searched job titles are:
What job categories do people searching Sr Python Engineer jobs in Los Angeles, CA look for? The top searched job categories for Sr Python Engineer jobs in Los Angeles, CA are:
What cities near Los Angeles, CA are hiring for Sr Python Engineer jobs? Cities near Los Angeles, CA with the most Sr Python Engineer job openings:
Sr Python Engineer jobs near you
Infographic showing various Sr Python Engineer job openings in Los Angeles, CA as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $150,820 per year, or $72.5 per hour.

Senior Machine Learning Engineer, Match Team

Enigma Technologies, Inc.

Los Angeles, CA • On-site

$112K - $154K/yr

Full-time

Re-posted 5 days ago

Job description

Job Summary:
Enigma Technologies, Inc. is building a reliable source of data on businesses to enhance financial services. They are looking for a Senior Machine Learning Engineer to join their Match Team, focusing on improving customer-facing data products through advanced machine learning and engineering systems.
Responsibilities:
• Develop innovative solutions to complex problems in information retrieval, ranking, semantic search, query understanding, and recommendation systems
• Build and optimize low-latency, high-throughput search APIs, indexing pipelines, and retrieval systems using Python, Typesense, and AWS
• Evaluate and evolve our search technology stack, driving technical design decisions across indexing strategies, retrieval architecture, and system performance tradeoffs
• Lead end-to-end work from research design through experimentation, productionization, and customer-facing delivery
• Design evaluation frameworks for measuring relevance, precision/recall, ranking quality, and user engagement signals
• Improve query understanding via techniques like embedding models, vector search, hybrid retrieval, and query rewriting
• Detect and investigate anomalies in search performance, ranking behavior, and data freshness, tracing issues to root cause
• Partner closely with Product, Engineering, and client stakeholders to improve search experience and discoverability
• Mentor teammates and help raise the bar for experimentation rigor, system design, and operational excellence
Qualifications:
Required:
• Brings 5+ years of experience across machine learning, software engineering, data science, or data-intensive product systems
• Has strong programming proficiency in Python and experience operating within cloud environments (AWS preferred)
• Demonstrated applied, production-level expertise in two or more of the following technical domains: information retrieval, ranking systems, NLP/embedding models, or distributed systems.
• Has experience designing, fine-tuning, and operating high-scale backend systems, APIs, or data delivery platforms
• Brings strong judgment in ambiguous environments where relevance signals and ground truth are noisy or implicit
• Effectively communicates technical concepts and tradeoffs to technical and non-technical audiences
• Thrives in highly collaborative environments with strong ownership and fast iteration cycles
• Has an advanced degree in a quantitative discipline or equivalent deep industry experience
Preferred:
• Have deep experience with our core stack (Typesense, Python, AWS) or similar retrieval infrastructure (Elasticsearch, OpenSearch, FAISS)
• Have built customer-facing search or recommendation systems or APIs
• Have worked on query understanding, embeddings, LLM-powered retrieval, or hybrid search systems
• Have mentored senior engineers or data scientists and raised the technical bar across disciplines
Company:
Enigma is the most reliable, trusted source of data on businesses in the United States. Founded in 2011, the company is headquartered in New York, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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