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Junior Quantitative Developer Jobs in Washington, DC

JANSON

Junior Data Analyst / Developer

Fairfax, VA · On-site

The Junior Analyst / Developer will provide analytical and instructional support while developing ... quantitative field · 1-2 years of relevant experience (including internships, labs, or academic ...

asrcfh

Junior Data Scientist

Greenbelt, MD · On-site

We are seeking a Data Scientist / Machine Learning to provide junior-level support a NASA contract ... Experience with data preprocessing, feature engineering, data visualization, and quantitative ...

asrcfh

Junior Data Scientist

Greenbelt, MD · On-site

We are seeking a Data Scientist / Machine Learning to provide junior-level support a NASA contract ... Experience with data preprocessing, feature engineering, data visualization, and quantitative ...

Fairstead ESC LLC

Developer

Washington, DC · On-site

Demonstrate strong leadership and team-building qualities, mentoring junior staff and contributing ... Strong quantitative, financial analysis and modeling (excel) skills. * Exceptional research and ...

KBR, Inc.

Junior Financial Analyst

Alexandria, VA · On-site

$74.50 - $100K/hr

KBR's National Security Solutions team provides high-end engineering and advanced technology ... Strong quantitative skills. Basic Compensation: $74.500 - $100,000 (For Virginia Only) The offered ...

KBR

Junior Financial Analyst

Alexandria, VA

$74.50 - $100K/hr

KBR's National Security Solutions team provides high-end engineering and advanced technology ... Strong quantitative skills. Basic Compensation:$74.500 - $100,000 (For Virginia Only) The offered ...

Fairstead ESC LLC

Senior Developer

Washington, DC · On-site

$61.75 - $81.50/hr

Demonstrate strong leadership and team-building qualities, mentoring junior staff and contributing ... Strong quantitative, financial analysis and modeling (excel) skills. * Exceptional research and ...

Lentech Inc

Junior Data Scientist

Fort George G Meade, MD · On-site

$131K - $140K/yr

Experience using scientific methods to inform qualitative and quantitative analyses * Ability to ... Lentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T ...

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Junior Quantitative Developer information

See Washington, DC salary details

$26.5K

$98.4K

$152K

How much do junior quantitative developer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for junior quantitative developer in Washington, DC is $98,364.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,100.00 and $96,200.00 per year, depending on experience, location, and employer.

What is a junior quantitative developer?

A Junior Quantitative Developer is responsible for developing, implementing, and maintaining quantitative models and tools used in trading, risk management, or financial analysis. They work closely with quantitative analysts and traders to optimize algorithms, improve performance, and ensure data accuracy. This role typically requires strong programming skills in languages like Python, C++, or Java, along with a solid understanding of mathematics, statistics, and financial markets. Junior Quantitative Developers often contribute to backtesting trading strategies, optimizing execution algorithms, and improving financial models. The position serves as a foundational step for a career in quantitative finance, providing hands-on experience in both development and financial modeling.

What are the typical daily responsibilities of a junior quantitative developer?

As a Junior Quantitative Developer, your daily tasks often include writing and optimizing code to implement quantitative models, analyzing large datasets, and performing model validation or back-testing. You’ll also collaborate closely with senior quants, traders, and software engineers to refine strategies or troubleshoot issues as they arise. Additionally, you may maintain documentation, participate in code reviews, and stay updated with the latest development practices and financial concepts. This role offers a dynamic experience that builds both your technical programming skills and your understanding of financial markets.

What are the key skills and qualifications needed to thrive as a junior quantitative developer?

To thrive as a Junior Quantitative Developer, you need a solid background in mathematics, statistics, and programming—often supported by a relevant degree in fields like computer science, engineering, or quantitative finance. Familiarity with programming languages such as Python, C++, or R, as well as experience using version control systems and exposure to financial data platforms, is highly valuable. Attention to detail, strong analytical thinking, and effective collaboration skills help you excel in dynamic, team-based environments. These capabilities are essential for developing and maintaining quantitative models that support data-driven decision-making in finance or related sectors.

What are the most commonly searched types of Quantitative Developer jobs in Washington, DC?

The most popular types of Quantitative Developer jobs in Washington, DC are:

What are popular job titles related to Junior Quantitative Developer jobs in Washington, DC?

For Junior Quantitative Developer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Junior Quantitative Developer jobs in Washington, DC look for?

The top searched job categories for Junior Quantitative Developer jobs in Washington, DC are:

Junior Quantitative Developer jobs near you
Infographic showing various Junior Quantitative Developer job openings in Washington, DC as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $100,773 per year, or $48.4 per hour.

Jr. Systems Engineer

Accenture Federal Services

Annapolis Junction, MD

Full-time

Re-posted 14 days ago

Accenture Federal Services rating

8.7

Company rating: 8.7 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

51st of 499 rated business services

Job description

We are seeking a Jr. Systems Engineer (SE) to join our team and support our client in the Annapolis Junction, MD area.

What you'll do:

  • Analyze user requirements and lead design and development activities
  • Provide technical leadership and ensure the technical integrity of work and deliverables
  • Develop technical and system documentation
  • Plan system development and interact with government officials
  • Review and approve system engineering documentation
  • Conduct quantitative analysis and provide technical direction for complex hardware/software systems
  • Develop and integrate solutions for Big Data analytics and malware analysis 

What you'll need:

  • 0-2 years of experience as a Systems Administrator or Engineer 
  • Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related field
    • Five (5) years of relevant experience can substitute for a Bachelor's degree. 

Bonus Points if you have:

  • Strong analytical and problem-solving skills
  • Ability to lead and manage design and development activities
  • Proficient in developing technical documentation and system planning
  • Excellent communication and interpersonal skills for interacting with government officials
  • Proven ability to review and approve system engineering documentation
  • In-depth knowledge and experience in Scrum methodologies and Agile practices

Clearance: 

Must have a TS/SCI with polygraph level clearance 

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