ZipRecruiter

Log In

1

Freelance Algorithmic Trading Software Developer Jobs in Los Angeles, CA

General Matter

Software Engineer

Los Angeles, CA · On-site

... trade-offs, and technology selection • Lead technical design reviews and code reviews, setting ... algorithms, data structures, concurrency, and system design • Demonstrated ownership of large ...

Gauntlet

Quant Developer

Los Angeles, CA · On-site

$150 - $200/hr

A track record of building quantitative systems that run in production -- algorithmic trading ... Strong Python and solid software-engineering fundamentals: testing, code review, and the judgment ...

Actalent

Software Engineer

Redondo Beach, CA

$50 - $90/hr

Perform as a C++ software developer within a fast-paced, agile team environment using Red Hat ... Design, implement, and unit test new software capabilities based on Mathematical Algorithm ...

Divergent

Real-Time Systems Engineer

Torrance, CA

$180K - $214K/yr

Purpose We are seeking a talented and motivated Software Developer to join our Robotics & AI ... Design, implement, and optimize algorithms within our planning framework, leveraging your ...

Aptiv PLC

Software Engineer

Agoura Hills, CA · On-site

Software Engineer, Advanced Engineering Active Safety Why join Aptiv? You'll have the opportunity ... of algorithms for rapid prototyping in-vehicle systems * Manage and develop DevOps tools for ...

Aptiv

Software Engineer

Agoura Hills, CA · On-site

Software Engineer, Advanced Engineering Active Safety Why join Aptiv? You'll have the opportunity ... of algorithms for rapid prototyping in-vehicle systems * Manage and develop DevOps tools for ...

Judge Group, Inc.

Engineer Software

Redondo Beach, CA · On-site

$100 - $105/hr

Software Engineer (C++) Location: Redondo Beach, California (On-site) Duration: Contract to hire ... Implement new software capabilities based on system and algorithm requirements. * Perform unit ...

previous pagenext page

Showing results 21-40

All JobsAlgorithmic Trading Software Developer JobsFreelance Algorithmic Trading Software Developer JobsFreelance Algorithmic Trading Software Developer Jobs in Los Angeles, CA

Freelance Algorithmic Trading Software Developer information

See Los Angeles, CA salary details

$51.7K

$120.5K

$178.9K

How much do freelance algorithmic trading software developer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for freelance algorithmic trading software developer in Los Angeles, CA is $120,514.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,000.00 and $140,100.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Algorithmic Trading Software Developer vs Quantitative Analyst?

AspectFreelance Algorithmic Trading Software DeveloperQuantitative Analyst
CredentialsProgramming skills, trading platform knowledge, possibly certifications like CQFMathematics, statistics, finance degrees, certifications like CFA
Work EnvironmentIndependent, remote, project-basedOffice-based, team-oriented, financial institutions
Industry UsageDevelops trading algorithms for clients or own tradingAnalyzes financial data to inform trading strategies

While both roles involve quantitative skills and financial markets, Freelance Algorithmic Trading Software Developers focus on building and implementing trading algorithms independently, often working remotely. Quantitative Analysts typically analyze data within financial firms to develop trading strategies, often working in team environments. The roles overlap in technical skills but differ in scope and work setting.

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

The most popular types of Algorithmic Trading Software Developer jobs in Los Angeles, CA are:

What are popular job titles related to Freelance Algorithmic Trading Software Developer jobs in Los Angeles, CA?

For Freelance Algorithmic Trading Software Developer jobs in Los Angeles, CA, the most frequently searched job titles are:

What job categories do people searching Freelance Algorithmic Trading Software Developer jobs in Los Angeles, CA look for?

The top searched job categories for Freelance Algorithmic Trading Software Developer jobs in Los Angeles, CA are:

What cities near Los Angeles, CA are hiring for Freelance Algorithmic Trading Software Developer jobs?

Cities near Los Angeles, CA with the most Freelance Algorithmic Trading Software Developer job openings:

Freelance Algorithmic Trading Software Developer jobs near you
Infographic showing various Freelance Algorithmic Trading Software Developer job openings in Los Angeles, CA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $120,514 per year, or $57.9 per hour.

Software Engineer

General Matter

Los Angeles, CA • On-site

Full-time

Re-posted yesterday

Job description

Job Summary:
General Matter is enriching uranium in America, aiming to restore the nation's ability to produce nuclear fuel. The Software Engineer will develop high-performance, safe, and reliable software for controlling systems, collaborating with cross-functional teams to ensure safety and accuracy in critical applications.
Responsibilities:
• Design and implement high-performance, production-grade software systems in C++ and Python, with a strong focus on reliability and maintainability
• Architect complex solutions from the ground up, making principled decisions around system design, performance trade-offs, and technology selection
• Lead technical design reviews and code reviews, setting and enforcing engineering best practices across the team
• Build and maintain automated testing and CI/CD pipelines to ensure software quality at scale
• Mentor junior and mid-level engineers while driving independent progress on complex, ambiguous technical problems
Qualifications:
Required:
• Bachelor's degree in Computer Science, Engineering, or equivalent, with 5+ years of professional software engineering experience
• Deep proficiency in C++ and/or Python, including language internals, performance characteristics, and idiomatic usage
• Strong understanding of Linux internals — process management, memory models, I/O, and system calls — and how they influence software design and performance
• Strong CS fundamentals — algorithms, data structures, concurrency, and system design
• Demonstrated ownership of large, production-grade systems with evidence of exceptional technical ability
• Ability to work extended hours and weekends as necessary.
Preferred:
• Experience with distributed systems, observability tooling, and infrastructure as code
• Proficiency in Python ecosystems for data pipelines, automation, or backend services
• Experience with C++ performance optimization, profiling, and low-level systems programming
• Experience with Linux system programming, including threading models, IPC, real-time process management, and low-level kernel interfaces
• Comfort across the full software development lifecycle, from design through deployment
Company:
General Matter is a nuclear energy company that produces enriched uranium fuel for nuclear energy applications. Founded in 2024, the company is headquartered in San Francisco, USA, with a team of 11-50 employees. The company is currently Early Stage.

Apply