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Java Quant Developer Jobs in Maryland (NOW HIRING)

WILLCOR Inc

Data Engineer

Suitland, MD

$123K - $148K/yr

Bachelor's degree from an accredited institution in a quantitative or technical field of study ... Java * Shell * Perl * Python * C++ * Three years of practical work experience building data ...

WILLCOR, Inc.

Data Engineer

Suitland, MD · On-site

$123K - $148K/yr

Bachelor's degree from an accredited institution in a quantitative or technical field of study ... Java * Shell * Perl * Python * C++ * Three years of practical work experience building data ...

EOA Technologies LLC

You will work directly with our software engineering and threat analyst teams to model complex data ... Translate mission customer qualitative analysis process and goals into quantitative formulations ...

Everwatch

Systems Engineer, Senior

Annapolis Junction, MD · On-site

$106K - $146K/yr

Experience with Java, Spring Boot, API development, OpenAPI/Swagger documentation, and enterprise ... Ability to design and apply quantitative, statistical, and computational methods to complex ...

Everwatch

Systems Engineer, Senior

Annapolis Junction, MD · On-site

$106K - $146K/yr

Experience with Java, Spring Boot, API development, OpenAPI/Swagger documentation, and enterprise ... Ability to design and apply quantitative, statistical, and computational methods to complex ...

Everwatch

Systems Engineer, Senior

Annapolis Junction, MD · On-site

$106K - $146K/yr

Experience with Java, Spring Boot, API development, OpenAPI/Swagger documentation, and enterprise ... Ability to design and apply quantitative, statistical, and computational methods to complex ...

NTT DATA, Inc.

IoT / Edge Software Engineer

Bethesda, MD · On-site

$68.08 - $141.83/hr

Bachelor's degree in a quantitative field such as engineering or mathematics (e.g., Electrical ... Proficiency in Python, Java, or similar languages used for backend and API development

New

GEICO

Staff Engineer, Software Engineering

Bethesda, MD · On-site

$100K - $230K/yr

Experience solving analytical problems with quantitative approaches * Ability to excel in a fast ... Knowledge of developer tooling across the software development life cycle (task management, source ...

Geico

Staff Engineer, Software Engineering

Bethesda, MD · On-site

$100K - $230K/yr

Experience solving analytical problems with quantitative approaches * Ability to excel in a fast ... Knowledge of developer tooling across the software development life cycle (task management, source ...

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Java Quant Developer information

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$15

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How much do java quant developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for java quant developer in Maryland is $55.03, according to ZipRecruiter salary data. Most workers in this role earn between $47.60 and $61.59 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.

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Java Quant Developer jobs near you

Data Engineer

WILLCOR Inc

Suitland, MD

$123K - $148K/yr

Full-time

Re-posted yesterday

Job description

Position: Data Engineer
Location: Suitland, MD
Clearance: TS/SCI
Salary: Highly Competitive
Job Description:
WILLCOR is seeking a Data Engineer and a successful candidate will perform the following requirements and tasks:
  • Research opportunities for data acquisition and new uses for existing data and collaborate with respective government POCs to frame open-ended analytical questions, identify weaknesses, develop solutions, and determine trends and/or opportunities.
  • Design, construct, install, test and maintain highly scalable data management systems, to include recommendations for improving data reliability, efficiency, and quality in context of meeting customer expectation and delivery timelines.
  • Integrate new data management technologies and software engineering tools into existing structures and architectures including but not limited to cloud-based data processing and storage.
  • Collaborate with ONI Information Technology Enterprise and the Command Information Office (CIO) on implementing and updating disaster recovery procedures for GEOINT data.
  • Develop data set processes for data modeling, mining, production, and proof of concept initiatives.
  • Employ a variety of scripting languages to develop integrated systems for data management, accessibility, and warehousing.
  • Contribute to the design of new product features by articulating current and anticipated customer needs and by weighting design trade-offs.
  • May accompany ONI personnel to community GEOINT­ related conferences and meetings in order to gain insight and understanding of the latest military and civil sector GEOINT techniques and technologies under development. As required, the contractor also may travel to ashore and afloat naval and joint service commands, GEOINT-related trade shows and conferences to become familiar with special projects, exercises, and analytic methods. (The contractor is not permitted to represent ONI to the community during any conference or meeting. If ONI personnel are not available, the contractor shall act only in an advisory role on GEOINT technologies, techniques, applications, and methodologies and gather facts during the meeting or conference.)

Qualifications:
  • Bachelor's degree from an accredited institution in a quantitative or technical field of study, such as: Statistics, Mathematics, Computer Science, Physical Science, Engineering or Geographic Information Systems (GIS)
  • Three years of practical work experience with data technologies to include but not limited to one or more (exact, similar, or equivalent software) of the following:
    • Spark
    • Scala
    • Hive
    • Hadoop
  • Three years of practical experience developing scripts, APls, and/or programs using but not limited to one or more (exact, similar, or equivalent software) of the following:
    • Java
    • Shell
    • Perl
    • Python
    • C++
  • Three years of practical work experience building data pipelines, stream processing
  • One-year practical work experience with geospatial data and/or imagery data
  • Two years of experience writing technical analysis reports
  • Demonstrated problem-solving skills
  • Demonstrated presentation skills, including but not limited to presenting at professional or academic conferences
WILLCOR logo

About WILLCOR

Sourced by ZipRecruiter

Industry

Business management consulting

Company size

11 - 50 Employees

Headquarters location

College Park, MD, US

Year founded

2002

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