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Java Quant Developer Jobs in Seattle, WA (NOW HIRING)

... Experience programming in Java, C++, Python or related language - 1+ years of building machine ... D. in computer science, mathematics, statistics, machine learning or equivalent quantitative field ...

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Java Quant Developer information

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How much do java quant developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for java quant developer in Seattle, WA is $64.52, according to ZipRecruiter salary data. Most workers in this role earn between $55.82 and $72.21 per hour, depending on experience, location, and employer.

What is a Java quant developer?

A Java Quant Developer is a software engineer who specializes in developing quantitative models and trading systems using the Java programming language. They work closely with quantitative analysts (quants) to implement mathematical models that help financial firms make trading decisions, manage risk, and analyze large datasets. Their responsibilities typically include designing, coding, testing, and optimizing high-performance applications for financial markets. A strong background in mathematics, finance, and computer science is usually required, along with expertise in Java and related technologies.

How does a Java quant developer typically collaborate with quantitative analysts and traders within a financial firm?

As a Java Quant Developer, you will work closely with quantitative analysts (quants) and traders to translate complex mathematical models into robust, efficient code. Collaboration often involves frequent discussions to clarify model specifications, optimize algorithms for speed, and ensure accurate integration with trading platforms. You'll participate in code reviews, daily stand-ups, and sometimes even sit on the trading floor to gain firsthand insights into how your solutions impact trading strategies. This close teamwork helps ensure that models are delivered quickly and perform reliably in real-market conditions.

What are the key skills and qualifications needed to thrive as a Java quant developer, and why are they important?

To thrive as a Java Quant Developer, you need strong programming skills in Java, a solid grasp of quantitative finance, and typically a degree in computer science, mathematics, or a related field. Familiarity with financial libraries, statistical analysis tools, and experience using version control systems like Git are commonly expected, along with knowledge of databases such as SQL. Exceptional analytical thinking, problem-solving ability, and effective communication skills help you collaborate with traders and other stakeholders. These capabilities ensure the development of robust, efficient trading solutions that meet complex financial requirements and perform reliably in high-stakes environments.

What are popular job titles related to Java Quant Developer jobs in Seattle, WA?

For Java Quant Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Java Quant Developer jobs in Seattle, WA look for?

The top searched job categories for Java Quant Developer jobs in Seattle, WA are:

HW Test Development Engineer, Amazon LEO

Amazon

Redmond, WA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,105 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers


Job description

Amazon LEO is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.
We are seeking a Hardware Test Systems Development Engineer to design, develop, and implement comprehensive test solutions for satellite payload phased array antenna hardware design verification. This role requires expertise in analog/digital hardware systems and design, power design, and automated lab test development. The ideal candidate will enhance our hardware design engineering verification process, ensuring our phased array antenna hardware meets rigorous performance specifications for space applications.
You should be comfortable with a high degree of ambiguity and have a drive to deliver results. You'll have relentlessly high standards and be constantly looking for ways to improve. We are looking for individuals who want to reach beyond what is possible today. Everyone on the team needs to be entrepreneurial, wear many hats, and work in a highly collaborative environment.
Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Key job responsibilities
- Architect, design, build, and operate hardware test systems for satellite hardware design verification at the bring-up, sub-system, and system levels.
- Drive alignment with key partners and stakeholders on verification strategy.
- Collaborate with design engineers to define test requirements and acceptance criteria.
- Build quantitative models (test coverage, reliability, throughput) to inform design trade studies and design modifications.
- Analyze test data and generate comprehensive test reports with recommendations.
- Perform root cause analysis on test failures, lead corrective actions, and drive continuous improvement of the test systems.
- Optimize test coverage, reduce test time, and improve measurement accuracy.
- Stay current with emerging test technologies and industry standards.
A day in the life
Our time is balanced between utilization, critical support, and improvement of existing hardware test systems and designing future systems. This can be hands-on support troubleshooting or utilizing test systems, aligning with partner to define future test needs, and employing engineering best practices and tools. The tasks and daily focus change rapidly, and you will often take on exciting new responsibilities to ensure project success. Expect to address complex problems by diving deep into the data, identifying the scope of the issue, and creating innovative and functional solutions.
About the team
The payload team is responsible for the architecture, design, implementation, validation, qualification, and new product introduction to manufacturing for all satellite payloads. These systems will meet performance requirements as well as environmental and reliability requirements. To this end, the payload team collaborates closely with all the partner teams including silicon, power, mechanical, thermal, modem, RF/Coms system, and SW teams.
BASIC QUALIFICATIONS
- Bachelor's degree in electrical engineering or equivalent
- Experience with test plan development, building the necessary test bench infrastructure, developing tests and verifying the design
- 5+ years of hardware design and validation of components, subsystems and systems experience
- 3+ years of development/programming/scripting language (Python/Java/Bash/Perl) experience
- Experience designing and planning test conditions, test scripts, and test data sets to ensure appropriate and adequate coverage and control
- Experience using common electronics test equipment (oscilloscopes, power supplies, function generators, etc)
PREFERRED QUALIFICATIONS
- Master's degree in electrical engineering or equivalent
- 1+ years of experience with signal and/or power integrity
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, WA, Redmond - 117,300.00 - 160,000.00 USD annually

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate, computer and electronic product manufacturing and software development

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US