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Freelance Algorithmic Trading Software Developer Jobs in Seattle, WA

Engineer robust, efficient, and scalable solutions, tackling complex algorithmic challenges and ... Contribute to the full software development lifecycle, from architectural design and implementation ...

... Software Developer In Test with expertise in building developer tools, test frameworks and ... and algorithms is a plus Adept at leveraging technology to solve problems, including building ...

Staff Software Engineer

Bellevue, WA · On-site

$206K - $302K/yr

The Trade Desk is a global technology company and the world's leading independent platform for ... Collaborate with data scientists and machine learning engineers to integrate models and algorithms ...

Role summary: As a Principal Software Engineer, youwillbe responsible fordesigning ... Design, implement,testand improve campaign optimization algorithms,to achieveadvertiser goals with ...

Software Engineer - Planning

Seattle, WA · On-site

$200K - $230K/yr

We are seeking a Software Engineer - Planning to design and implement navigational planning algorithms in complex off-road and on-road terrain for unmanned ground vehicles using local sensing. These ...

Cutting-edge networking algorithms capable of connecting thousands of satellites to millions of ... Our Software Engineers are responsible for the complete lifecycle of the software they create ...

Cutting-edge networking algorithms capable of connecting thousands of satellites to millions of ... Our Software Engineers are responsible for the complete lifecycle of the software they create ...

Cutting-edge networking algorithms capable of connecting thousands of satellites to millions of ... Our Software Engineers are responsible for the complete lifecycle of the software they create ...

Software Engineer - Planning

Seattle, WA · On-site

$200K - $230K/yr

Role Summary We are seeking a Software Engineer - Planningto design and implement navigational planning algorithms in complex off-road and on-road terrain for unmanned ground vehicles using local ...

Showing results 41-60

Freelance Algorithmic Trading Software Developer information

See Seattle, WA salary details

$54.6K

$127.3K

$188.9K

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

As of Sep 14, 2026, the average yearly pay for freelance algorithmic trading software developer in Seattle, WA is $127,283.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,400.00 and $147,900.00 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 Seattle, WA?

The most popular types of Algorithmic Trading Software Developer jobs in Seattle, WA are:

What are popular job titles related to Freelance Algorithmic Trading Software Developer jobs in Seattle, WA?

For Freelance Algorithmic Trading Software Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Freelance Algorithmic Trading Software Developer jobs in Seattle, WA look for?

The top searched job categories for Freelance Algorithmic Trading Software Developer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Freelance Algorithmic Trading Software Developer jobs?

Cities near Seattle, WA with the most Freelance Algorithmic Trading Software Developer job openings:

Software Engineer, C++

Bellevue, WA • On-site

Anduril Industries
Guided Missile and Space Vehicle Manufacturing • 501 - 1,000 employees

Full-time

Re-posted yesterday


Anduril rating

9.1

Company rating: 9.1 out of 10

Anduril

Based on 17 frontline employees who took The Breakroom Quiz


Job description

ABOUT THE JOB

At Anduril, our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. You'll dive into a diverse range of projects, partnering with brilliant minds across disciplines to engineer robust software systems that empower our mission-critical operations. We're seeking talented C++ software engineers on several teams to contribute to projects that are shaping the future of defense.

WHAT YOU'LL DO
  • Design, develop, and optimize high-performance, low-latency C++ software for critical defense applications, systems, and infrastructure.
  • Engineer robust, efficient, and scalable solutions, tackling complex algorithmic challenges and memory management critical for real-time operations.
  • Collaborate closely with hardware engineers, systems engineers, and other software disciplines to integrate C++ components and ensure seamless system functionality.
  • Debug, test, and profile C++ code to identify and resolve performance bottlenecks and ensure system reliability and stability.
  • Contribute to the full software development lifecycle, from architectural design and implementation to rigorous testing and deployment of advanced C++ systems.
REQUIRED QUALIFICATIONS
  • Deep Technical Acumen: A robust foundation in Computer Science, Software Engineering, Mathematics, or Physics, enabling a strong understanding of low-level systems and algorithmic complexity.
  • Mastery of C++: Minimum of 3 years of demonstrated professional experience in developing high-performance, complex software solutions using modern C++.
  • Building Performant Systems: Proven ability to design and implement software that prioritizes performance, efficiency, and resource management for demanding applications.
  • Navigating Complex Architectures: Proven capability to rapidly understand and contribute to large, mature C++ codebases and intricate system architectures.
  • Commitment to Mission: A genuine passion for building critical C++ software that directly contributes to impactful, real-world outcomes and societal advancement.
  • Eligible to obtain and maintain an active U.S. Top Secret security clearance.

This job post is inclusive of openings within various teams. Successful candidates will be matched to a specific team at a subsequent stage of the recruitment process.

The roles considered for this job post may require travel. The extent of travel will vary by role.


Working at Anduril

About Anduril, in their own words

From Anduril

As the world enters an era of strategic competition, Anduril delivers cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the warfighter in months, not years.


What Anduril employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

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