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Freelance Algorithmic Trading Software Developer Jobs in Seattle, WA

Software Engineer II

Bellevue, WA · On-site +1

$151K - $227K/yr

Job Title: Software Engineer II Location: 10770 NE 8th St., Suite 700, Bellevue, WA 98004 ... Develop new features for and improve the quality of The Trade Desk's real-time bidding software.

Flight Software Engineer

Seattle, WA · On-site

$120K - $180K/yr

We are looking for a Flight Software Engineer to design and implement the highly reliable, real ... Implement guidance, navigation, and control (GNC) algorithms on embedded hardware. * Perform ...

Staff Embedded Application Software Engineer

Seattle, WA · On-site

$149K - $196K/yr

... trade-offs and long-term strategic choices. * Provide executive-level guidance and mentorship ... Advanced understanding of computer science fundamentals, data structures, algorithms, and high ...

Staff Embedded Application Software Engineer

Seattle, WA · On-site

$149K - $196K/yr

... trade-offs and long-term strategic choices. * Provide executive-level guidance and mentorship ... Advanced understanding of computer science fundamentals, data structures, algorithms, and high ...

C++, gSOAP Developer

Bellevue, WA · On-site

$55.25 - $74.50/hr

Responsible for Design, programming, debugging, and testing of numerical algorithms together with ... Minimum 5 years of experience in C++ programming Experience of software development and debugging ...

Senior Software Developer, AWS WorkSpaces

Seattle, WA · On-site

$62 - $82/hr

We are looking for a Software Development Engineer to design, build, and operate the services and ... You thrive in ambiguity, make sound trade-off decisions with incomplete information, and hold ...

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 Aug 10, 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:

Full Stack Software Engineer

NAVA Software Solutions

Seattle, WA • On-site

Full-time

Re-posted 11 days ago


Job description

NAVA Software solutions is looking for a Software Engineer
Details:
Software Engineer
Location: Seattle, WA Onsite 3 days
Duration: 6-12 months
Job Summary:
AMP Core Services team is looking for a software engineer to help build creative features that will enhance the experience of using these services for our millions of customers around the world. We will work on building and enhancing large-scale systems using distributed data stores with a strong focus on scalability and performance. We partner with a variety of cross and multi-functional team members from a diverse array of groups across the company. You will join a hands-on development team that fosters creativity and generates novel solutions based on engineering excellence. Be a part of an innovative impactful team making a difference.
Job Description:
You will be part of the server team that powers customer-facing features within client applications - App Store, Arcade, Music, TV+, Books, Podcasts, iTunes etc. You will be working cross-functionally with various teams across our brand to deliver some really exciting features to our customers. Thinking about web service performance is a constant thing for us and we are searching for someone like-minded. If you are used to thinking about performance in terms of median, 95th percentile and 99th percentile, then we are looking for you! You would be someone who is not afraid to question assumptions, is a great teammate under tight deadlines and seeks problems with elegant technical solutions.
Key Qualifications:
  • Expert knowledge of developing and scaling Java web applications with very stringent latency requirements.
  • Experience working with NoSQL solutions like Cassandra, Voldemort, Redis, and Memcached. Experience working on data pipelines using Kafka, Spark, HDFS.
  • Experience working with Solr / Lucene. Strong object oriented design and analysis skills coupled with a deep understanding of data structures and algorithms.
  • Experience working with object relational databases like Hibernate.
  • Experience with protocols like TCP/IP, HTTP, SSL Knowledge of JVM hosted languages like Clojure is a plus. Experience writing effective unit and integration tests.
  • Outstanding critical thinking and debugging skills.
  • Ability to effectively work with cross functional teams to understand requirements and engineer highly performant implementations.
  • Ability to develop, advocate for, and build consensus on coding best practices.

Additional Requirements:
  • Build large scale web-based projects and features, ensuring robust & maintainable solutions are implemented with special attention to performance and usability details.
  • Effectively demonstrate feature prototypes to executives.
  • Develop, advocate for, and build consensus on, coding standard methodologies.
  • Ability to effectively work with multi-functional teams to understand requirements and engineer highly performant implementations.
  • Experience with crafting web applications that scale to millions of requests per second is highly preferred.

Education:
BS or MS in Computer Science. 10+ years professional software engineering experience preferred.

NAVA Software Solutions logo

About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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