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Java Quant Developer Jobs in San Diego, CA (NOW HIRING)

QUALIFICATIONS * MBA preferred with a focus in analytics, strategy, or a related quantitative field ... Advanced SQL skills and proficiency in a programming language (e.g., Python, Java, Scala, or C+

Java Quant Developer information

See San Diego, CA salary details

$16

$60

$82

How much do java quant developer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for java quant developer in San Diego, CA is $60.20, according to ZipRecruiter salary data. Most workers in this role earn between $52.07 and $67.36 per hour, depending on experience, location, and employer.

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 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.
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Infographic showing various Java Quant Developer job openings in San Diego, CA as of July 2026, with employment types broken down into 81% Full Time, 8% Part Time, 1% Temporary, and 10% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $125,209 per year, or $60.2 per hour.

System Integration Engineer

Calibrate North

San Diego, CA

$100K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago


Job description

Title: System Integration Engineer

Location: San Diego, CA

Terms: Full-Time/Permanent
Clearance: All qualified candidates must have an active Secret security clearance.


We are looking for motivated, curious, and data-driven individuals to join our team as System Integration Engineers. The System Integration Engineers should have a quantitative mindset and firm understanding of how to use technology and data to solve hard customer problems.


This person will be responsible for developing new methodologies to answer client questions with Company’s data, leveraging quantitative skills to configure Company’s technology to achieve customer outcomes, communicate data-driven insights to executives in the national security community, and oversee cross-functional teams to produce compelling program insights, data visualization, and briefings.


In order to do this job well, you must be analytical, understand people, have a strong drive to use technology to solve the hardest problems, have business acumen, and want to learn everything, particularly about the most pressing national security challenges confronting the nation and how data and machine learning can help address them.


Responsibilities:

  • Develop expertise in Company’s clients, offerings and data, and support customers as a Company product and data expert

  • Execute the successful implementation of software and data to Company’s customers and provide platform training

  • Use coding languages (SQL, Python) to conduct technical platform configuration and data integration

  • Build and manage client relationships

  • Lead execution teams and/or workstreams

  • Collaborate with Company Engagement Managers and Product Managers to capture market demand and user needs for inclusion into Company’s offerings

  • Proactively drive utilization of the product using targeted training and engagement strategies that drive mission outcomes and analytical insights for platform users

  • Develop and maintain documentation such as tailored user guide reference materials

  • Conduct research and develop quantitative analytic reports using Company technology and data

  • Orally and visually present data-driven findings in a concise and compelling manner to internal teams, as well as government officials



Requirements

Basic Qualifications:

  • Strong familiarity/skills with SQL, Python, and/or R. Familiarity with other skills such as Excel, React, Typescript, Java, C, GoLang.

  • 6-10 years experience performing national security-related analytics; preference for research, quantitative analysis, data manipulation, and data visualization skills

  • Knowledge of defense acquisition life cycle and program management, technology scouting, and supply chain risk management

  • History of engaging with and presenting to federal Government stakeholders

  • Excellent professional demeanor with a willingness to work outside of your comfort zone in a fast-paced environment without hesitation

  • Demonstrated knowledge and/or experience with AI tools, concepts and principles

  • Strong aptitude for solving open-ended issues in unpredictable, unstructured environments

  • Outstanding listening, verbal, and written communication skills

  • Ability to manage multiple work-streams and projects, learn quickly, and work independently with little supervision

  • U.S. Citizenship is required

  • Bachelor’s Degree in International Relations, Political Science, International Security, Business Administration, Business Analytics, Economics, Mathematics,

  • Computer Science, Data Science or similar fields, or 3-7 years of equivalent experience



Benefits
  • Health Insurance 85% coverage option on monthly premiums
  • Dental and Vision Insurance - 100% coverage option on monthly premiums
  • Flexible Spending Account
  • Life, Accidental Death and Disability Insurance
  • 401K with company match
  • Paid Time Off
  • 10 Paid Holidays a year
  • New Parent Leave
  • Family Leave
  • Expense reimbursement
  • Professional Development Investment