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Java Quant Developer Jobs in Alexandria, VA (NOW HIRING)

Leidos

Data Scientist

Springfield, VA · On-site

$92K - $166K/yr

Quantitative BS + 10 yrs or quantitative MS + 7 yrs. * Programming (Python/Pig/Java/JS/SQL/R), spatial analysis, data mining, database structures, visualization. * Statistical/mathematical modeling.

Leidos

Data Scientist

Springfield, VA · On-site

$92K - $166K/yr

Quantitative BS + 10 yrs or quantitative MS + 7 yrs. * Programming (Python/Pig/Java/JS/SQL/R), spatial analysis, data mining, database structures, visualization. * Statistical/mathematical modeling.

Leidos

Data Scientist

Springfield, VA · On-site

$92K - $166K/yr

Quantitative BS + 10 yrs or quantitative MS + 7 yrs. * Programming (Python/Pig/Java/JS/SQL/R), spatial analysis, data mining, database structures, visualization. * Statistical/mathematical modeling.

ICI Services

Software Engineer III

Washington, DC · On-site

Programming languages: familiarity in one or more programming languages, such as C, C++, Java, or ... a quantitative field preferred. * Preferred relevant certifications: * Agile Developer ...

ICI Services

Software Engineer IV

Washington, DC · On-site

Programming languages: familiarity in one or more programming languages, such as C, C++, Java, or ... a quantitative field preferred. * Preferred relevant certifications: * Agile Developer ...

SOSi

Data Scientist III

Washington, DC · On-site

Experience with programming languages including Python, JSON, C++, Java, R, or Scala * Experience ... Master's or PhD in a quantitative field, or equivalent experience • Certifications: * Certified ...

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Java Quant Developer information

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$60

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How much do java quant developer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for java quant developer in Alexandria, VA is $60.68, according to ZipRecruiter salary data. Most workers in this role earn between $52.50 and $67.93 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 Alexandria, VA?

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Java Quant Developer jobs near you
Infographic showing various Java Quant Developer job openings in Alexandria, VA as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $126,223 per year, or $60.7 per hour.

Data Scientist

Leidos

Springfield, VA • On-site

$92K - $166K/yr

Full-time

Re-posted 10 days ago

Key responsibilities

  • Collect, process, and analyze data to support project objectives.

  • Create, deploy, and maintain tools and applications to facilitate data migration, feature extraction, and production processes.

  • Communicate analysis results clearly through storytelling and visualization.

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

80th of 500 rated business services

Job description

Leidos has an opening for a Data Scientist supporting our customer in Springfield Virginia.
Primary Responsibilities
  • Collect process data and perform data analysis.
  • Integrate centralized protect and maintain data in DBMS.
  • Clean, condition, and organize data.
  • Perform ad hoc analysis and present results in a clear manner.
  • Communicate complex quantitative analysis in a clear, precise and actionable manner using storytelling/visualization.
  • Create/deploy/maintain cloud applications to support migration of data and production processes
  • Create/deploy/maintain tools to extract features data and metadata from a variety of sources, including raster to vector, vector to vector text, text to vector and text database.
  • Write/maintain Python scripts in ArcGIS to improve efficiency of the production process.
  • Support business processing re-engineering.
  • Perform data conversion/migration.

Basic Qualifications
  • Typically requires a Bachelor's degree and 8 - 12 years of prior relevant experience or Master's degree with 6 - 10 years of prior relevant experience.
  • Quantitative BS + 10 yrs or quantitative MS + 7 yrs.
  • Programming (Python/Pig/Java/JS/SQL/R), spatial analysis, data mining, database structures, visualization.
  • Statistical/mathematical modeling.
  • Experience managing data science projects, data mining, spatio-temporal analysis. Docker/Jupyter Hub/GIT.
  • Experience with "big data" processing and analytics (Databricks/Apache Spark or similar).
  • Active TS/SCI with ability to be approved for a Poly

Preferred Qualifications
  • Quantitative PhD.
  • Deep learning for data science.
  • 2+ programming languages, 2+ data visualization tools, 2+ cloud technologies.
  • Windows/Linux command line interface (CLI) experience.
  • Demonstrated IC experience.

#GEOINTMISSION
#NSBA
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
August 27, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $92,300.00 - $166,850.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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