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Java Quant Developer Jobs in Washington (NOW HIRING)

Beyond SOF

Full Stack Developer (Java Developer)

Reston, VA · On-site

$54.50 - $70.50/hr

Possesses the ability to visually display quantitative information * Applies the following ... Java -JDK 1.6+, Model View Controller (MVC) architecture, Annotation, Servelet 2.5/Java Server ...

Freddie Mac

Quantitative Analytics Senior

Mclean, VA · On-site

Develop, implement, and maintain quantitative models primarily for counterparty credit risk ... programming languages and tools such as MATLAB, Python, SQL, Java, and Excel/VBA. Manage data ...

Freddie Mac

Quantitative Analytics Senior

Mclean, VA · On-site

... programming languages and tools such as MATLAB, Python, SQL, Java, and Excel/VBA. • Manage data ... Doctorate or Master's degree + 3 years relevant experience in quantitative finance, economics ...

TiltEdge Solutions LLC

Full Stack Developer

Mclean, VA · On-site

$75/hr

Job Title: Full Stack Developer with (Java, Python) Location: McLean, VA. Duration: 6-12 Months ... or quantitative graduate degrees/certifications (CFA, FRM, CPA). Required Supplier Vetting ...

Aktra

AI & Financial Engineering Developer

Mclean, VA · On-site

$180 - $240/hr

Collaborate with business stakeholders, quants, data engineers, and product teams Required Technical Skills * Languages: Python, Java, C++, Scala, SQL * Experience with REST APIs, microservices, Git ...

Palnar

Sr. Python Developer

Mclean, VA · On-site

$123K - $166K/yr

Work with finance team and other developers to facilitate the reconciliation * Help customers to ... Familiar with using IDEs such as intelliJ (for java and/or python) * Excel * Quantitative Finance ...

3B Staffing LLC

C++ Developer

Washington, DC · On-site

$55.50 - $74.75/hr

Knowledge in quantitative financial analytics (preferably in mortgage credit risk analytics ... Development experience in C++ (expert level), Linux OS (expert level), Linux scripts, Java, Perl, R ...

3B Staffing LLC

C++ Developer

Washington, DC · On-site

$55.50 - $74.75/hr

Knowledge in quantitative financial analytics (preferably in mortgage credit risk analytics ... Development experience in C++ (expert level), Linux OS (expert level), Linux scripts, Java, Perl, R ...

Avani Technology Solutions, Inc.

C++ Developer

Washington, DC · On-site

$55.25 - $74.50/hr

Knowledge in quantitative financial analytics (preferably in mortgage credit risk analytics ... Development experience in C++ (expert level), Linux OS (expert level), Linux scripts, Java, Perl, R ...

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Java Quant Developer information

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$64

$87

How much do java quant developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for java quant developer in Washington is $64.22, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $71.88 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 Washington?

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What job categories do people searching Java Quant Developer jobs in Washington look for?

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What cities in Washington are hiring for Java Quant Developer jobs?

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Java Quant Developer jobs near you
Infographic showing various Java Quant Developer job openings in Washington as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $133,569 per year, or $64.2 per hour.

Full Stack Developer (Java Developer)

Beyond SOF

Reston, VA • On-site

$54.50 - $70.50/hr

Full-time

Re-posted 15 days ago

Job description

  • All positions are fully onsite!
  • Clearance: AN ACTIVE TS/SCI with CI scope polygraph is required before hire
  • -candidate needs front end development experience, experience with Java and AWS experience.
  • Who We Seek:
  • Passion Seekers.You genuinely care about the work that you do and its impact on the company and our customers.
  • Self-Starters.You're a go-getter who isn't afraid to step up and take on any task and see through completion.
  • Collaborators.You're a great contributor to a high performing team that accomplishes great feats for our clients.
  • -Data Engineer with full stack developer experience and oracle database experience to help us maintain a system responsible for tracking and intelligence on worldwide arms transfers and the identification, tracing, and tracking of military material.
  • Essential Job Responsibilities:
  • Designs, implements, and operates data management systems for intelligence needs
  • Designs how data will be stored, accessed, used, integrated, and managed by different data regimes and digital systems.
  • Works with data users to determine, create, and populate optimal data architectures, structures, and systems.
  • Plans, designs, and optimizes data throughput and query performance.
  • Participates in the selection of backend database technologies (e.g. SQL, NoSQL, HPC, etc.), their configuration and utilization, and the optimization of the full data pipeline infrastructure to support the actual content, volume. ETL, and periodicity of data to support the intended kinds of queries and analysis to match expected responsiveness ..
  • Serves as the technical representative present during all deployments to address any technical or security issues.
  • Advises government principals as to the potential implications of said solutions.
  • Assists with ensuring certification for new releases are presented to the Change Advisory Board.
  • Coordinates activities, monitor progress, interact with UNIT personnel and Chief Information Office (CIO) personnel to meet requirements in achieving certification and authorization to release updates on NETWORK
  • Possesses a general understanding of the business cycle associated with conventional arms purchase transactions and various IC message traffic systems
  • Possesses the ability to visually display quantitative information
  • Applies the following technical skills to develop an ORACLE database and PostgreSQL database and enhance its capabilities:
    • Java -JDK 1.6+, Model View Controller (MVC) architecture, Annotation, Servelet 2.5/Java Server Pages (JSP) 2.2, Servlet Filters, Java Server Pages Standard Tag Library (JSTL)
    • Web-HTML, Javascript, Dynamic HTML (DHTML) and Asynchronous Javascript and XML (AJAX)
    • Open Source APls -Struts (MVC framework), Hibernate (Object Relational Mapping (ORM), persistence, caching, searching), iText (PDF generation). POI (MS Excel generation), JFreeChart (graphs & charts), Simple (XML serialization), Display Tag (table generation)
    • Database-ORACLE 12. l.0.2vl3 database and PostgreSQL 11.1-Rl database (or most recent version), maintenance. tuning and configuration
    • Email -JavaMail
    • Security -Java Cryptography Extensions/Java Secure Socket Extension (JCE/JSSE) APL DoDIIS Public Key Infrastructure (PKI), HTTPS/SSL programming and configuration, CAPCO (rules and automated parsing or validation). Access Controls: Role Base Access Controls (RBAC), Mandatory Access Control (MAC) and Discretionary Access Control (DAC), PL3 security and auditing requirements
    • Web/App Server-Apache Tomcat 7+
  • AWS Certification: Our FOMA initiative relies heavily on Amazon Web Services (AWS) infrastructure

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