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Freelance Algorithmic Trading Software Developer Jobs in Norwalk, 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 ...

Actalent

Software Engineer

Redondo Beach, CA · On-site

$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 · On-site

$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 ...

TEKsystems

Software Engineer

Redondo Beach, CA

$45 - $75/hr

Implement and test software features based on defined system and algorithm requirements * Collaborate with software engineers, systems engineers, and subject matter experts to deliver mission-focused ...

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All JobsAlgorithmic Trading Software Developer JobsFreelance Algorithmic Trading Software Developer JobsFreelance Algorithmic Trading Software Developer Jobs in Norwalk, CA

Freelance Algorithmic Trading Software Developer information

See Norwalk, CA salary details

$49.1K

$114.5K

$169.9K

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

As of Aug 8, 2026, the average yearly pay for freelance algorithmic trading software developer in Norwalk, CA is $114,499.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,100.00 and $133,100.00 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.

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Freelance Algorithmic Trading Software Developer jobs near you

Software Engineer

General Matter

Los Angeles, CA • On-site

Full-time

Re-posted 21 hours ago

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.

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