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Freelance Algorithmic Trading Software Developer Jobs in Riverside, CA

ETAP

Senior Software Engineer

Irvine, CA · On-site

$104K - $174K/yr

Implement algorithms for power system simulation, integrate applications with database. * Perform code reviews, debug numerical algorithms, maintain, and improve existing software. * Implement data ...

Aveva

Senior Software Engineer

Irvine, CA

$104K - $174K/yr

Implement algorithms for power system simulation, integrate applications with database. * Perform code reviews, debug numerical algorithms, maintain, and improve existing software. * Implement data ...

Masimo Corporation

Engineer II, Algorithm

Irvine, CA · On-site

$125 - $150/hr

The Engineer II works closely with algorithm, software, systems, hardware, clinical, and regulatory teams to develop robust, scalable, and clinically reliable algorithms that support product ...

Esri

Sr. Software Developer - iOS Apps

Redlands, CA · On-site

$123K - $202K/yr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps ... Data structures and algorithms * App development issues related to performance optimization and ...

Masimo

Engineer II, Algorithm

Irvine, CA · On-site

$120K - $150K/yr

The Engineer II works closely with algorithm, software, systems, hardware, clinical, and regulatory teams to develop robust, scalable, and clinically reliable algorithms that support product ...

Masimo

Engineer II, Algorithm

Irvine, CA · On-site

$120K - $150K/yr

The Engineer II works closely with algorithm, software, systems, hardware, clinical, and regulatory teams to develop robust, scalable, and clinically reliable algorithms that support product ...

FieldAI

Senior Software Engineer, 3D Computer Vision

Irvine, CA · On-site

$129K - $171K/yr

The Senior Software Engineer in 3D Computer Vision will develop and optimize point cloud processing pipelines and design efficient algorithms for large-scale 3D datasets, ensuring scalable deployment ...

Silvus Technologies

Embedded Software Engineer

Irvine, CA · On-site

$48.08 - $67.31/hr

Implementation of different security protocols and encryption algorithms. * Audio streaming and ... relevant engineering field and a minimum of 2 years of relevant embedded system software ...

TRL11, Inc.

Sr Algorithms/Video Engineer

Irvine, CA · On-site

$150K - $220K/yr

... Algorithms/Video Engineers with a focus on cutting edge video processing technology, to join our ... Participate in the entire software development lifecycle, from requirements gathering and system ...

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Showing results 21-40

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

Freelance Algorithmic Trading Software Developer information

See Riverside, CA salary details

$50.1K

$116.7K

$173.2K

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 Riverside, CA is $116,684.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,900.00 and $135,600.00 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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For Freelance Algorithmic Trading Software Developer jobs in Riverside, CA, the most frequently searched job titles are:

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Freelance Algorithmic Trading Software Developer jobs near you
Infographic showing various Freelance Algorithmic Trading Software Developer job openings in Riverside, CA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $116,684 per year, or $56.1 per hour.

Senior Embedded Software Engineer

Silvus Technologies

Irvine, CA

$133K - $174K/yr

Full-time

Re-posted 12 days ago

Job description

THE OPPORTUNITY

Silvus is seeking a Senior Embedded Software Engineer to join our Engineering Group, reporting to the Senior Engineering Director for Irvine with dotted-line reporting to the Director of Software Engineering. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects.   This is an opportunity to work on all aspects of the system including device drivers, networking functions and services, encryption, and security features.

This position is 100% onsite, Monday through Friday, at Silvus Technologies' Engineering and R&D Office in Irvine, CA, near the vibrant Irvine Spectrum.

The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion. 

ROLE AND RESPONSIBILITIES

  • Implementation of software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing protocols.
  • Network management software and web interface implementation.
  • Implementation of different security protocols and encryption algorithms.
  • Audio streaming and push to talk voice application implementation.
  • Analyze and improve product security and robustness to meet certain regulatory requirements such as NIST FIPS 140-3 and NIAP Common Criteria.
  • Implementation of testing software for product performance and reliability testing.
  • Device drivers and board support package development and maintenance for both ARM and RISC-V based systems.
  • Linux system customization and scripting.
  • Perform other related duties of which the above are representative.

REQUIRED QUALIFICATIONS

  • Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering, Computer Science, or relevant engineering field.
  • Minimum 5 years of relevant embedded system software development experience; 3 years of relevant embedded system software development experience with an advanced STEM degree.
  • Expertise in C programming and experience in Linux kernel drive development.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS, AND ABILITIES

  • Master of Science degree in Electrical, Computer, or Communications Engineering, or Computer Science.
  • Knowledge and experience of different security protocols and encryption algorithms such as the CNSA (Commercial National Security Algorithm) suite.
  • Demonstrated experience with socket programming and various Internet/Ethernet protocols.
  • Understanding of MAC and Networking layer of a communication system.
  • Experience in AMD UltraScale+, MPSoC, Microchip Polarfire SoC, or BSP (Board Support Package) development.
  • Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption.
  • Linux Interrupt Service Routine development.

WORKING CONDITIONS & PHYSICAL REQUIREMENTS

  • Office environment.
  • Occasional exposure to heat, cold, and allergens while performing tests or demonstrations in the field.
  • While performing the duties of this job, the employee is required to do the following:
    • Lift equipment up to 20 lbs. for the set-up of demonstrations and testing.
    • Perform bending and reaching movements to place items on lower and higher shelves.
    • Kneeling or squatting to access lower shelves.
    • Walking/Moving in the labs.

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