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Quantitative Developer Jobs in St Louis, MO (NOW HIRING)

US Bank

Quantitative Model Analyst 2

Earth City, MO · On-site

$92K - $109K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... programming skills and qualitative analysis skills - Basic knowledge of the quantitative and qualitative risk factors, industry risks, competition risks, and risk management approaches - Basic ...

New

Aion Biosciences

MRI Engineer

Saint Louis, MO · On-site

The role As an MRI Engineer at AION, you will: * Design and build custom MRI hardware for ... and quantitative tissue-state imaging * Build reconstruction and signal analysis pipelines to ...

Embtel, Inc.

Jr. Data Scientist

Saint Louis, MO

... Engineering, Experimental Science with 3+ years of experience or Bachelor's degree and 5+ years of quantitative analysis experience in data science capabilities including data mining, predictive ...

Embtel, Inc.

Jr. Data Scientist

Saint Louis, MO · On-site

... Engineering, Experimental Science with 3+ years of experience or Bachelor's degree and 5+ years of quantitative analysis experience in data science capabilities including data mining, predictive ...

One Tech

Electrical Engineer

Saint Louis, MO

Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills. Proficient in standard engineering techniques and procedures.

Workforce Connections

Lead QA Engineer

Saint Louis, MO · Remote

$50 - $55/hr

Lead QA Automation Test Engineer Contract Type / Duration: 3 month with potential to extend or ... Master's degree in a technical or quantitative field preferred Key Responsibilities * Lead the ...

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All JobsQuantitative Developer JobsQuantitative Developer Jobs in St. Louis, MO

Quantitative Developer information

See St Louis, MO salary details

$95.3K

$165K

$252.3K

How much do quantitative developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for quantitative developer in St. Louis, MO is $165,015.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,800.00 and $193,500.00 per year, depending on experience, location, and employer.

What is a quantitative developer?

Quantitative Developers, often called 'quant devs,' are professionals who combine expertise in programming, mathematics, and finance to design, develop, and maintain complex financial models and trading algorithms. They work closely with quantitative analysts (quants) to implement models that analyze financial data, price securities, or automate trading strategies. Their role typically involves programming in languages like Python, C++, or Java, and working with large datasets to ensure the efficiency and accuracy of financial systems. Quantitative Developers play a critical role in investment banks, hedge funds, and financial technology firms.

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

To thrive as a Quantitative Developer, you need expertise in mathematics, statistics, programming (often in Python, C++, or Java), and a strong background in quantitative finance or a related field. Familiarity with financial modeling tools, version control systems like Git, and experience with data analysis libraries or platforms are typically required. Strong problem-solving abilities, attention to detail, and effective communication make candidates stand out in this role. These skills are crucial for developing robust, efficient models and tools that directly support trading, risk management, and financial decision-making.

How does a quantitative developer typically collaborate with quantitative analysts and traders in a financial firm?

Quantitative Developers work closely with quantitative analysts to implement mathematical models into robust, efficient code that can be used by traders for real-time decision-making. They often translate research prototypes into production-ready applications, ensuring that the models are both accurate and optimized for speed. Regular communication with traders helps Quantitative Developers understand the practical requirements of trading strategies, allowing them to tailor tools and systems for maximum usability and impact. This collaborative environment is essential for quickly adapting to market changes and maintaining a competitive edge.

What is the difference between Quantitative Developer vs Quantitative Analyst?

AspectQuantitative DeveloperQuantitative Analyst
Required CredentialsDegree in Computer Science, Mathematics, or related field; programming skills (Python, C++, Java)Degree in Finance, Economics, or Mathematics; strong analytical skills
Work EnvironmentPrimarily software development, coding, and system implementationData analysis, modeling, and strategy development
Employer & Industry UsageFinancial firms, hedge funds, trading desksInvestment banks, asset management firms, hedge funds
Common Search & ComparisonFocuses on coding and system buildingFocuses on market analysis and strategy

While both roles work within the finance industry and require quantitative skills, Quantitative Developers primarily focus on building and maintaining trading systems and algorithms through programming. Quantitative Analysts concentrate on analyzing data and developing models to inform trading strategies. The roles often collaborate but differ in their core responsibilities and skill sets.

More about Quantitative Developer jobs

What job categories do people searching Quantitative Developer jobs in St. Louis, MO look for?

The top searched job categories for Quantitative Developer jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Quantitative Developer jobs?

Cities near St. Louis, MO with the most Quantitative Developer job openings:

Quantitative Developer jobs near you
Infographic showing various Quantitative Developer job openings in St. Louis, MO as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $165,015 per year, or $79.3 per hour.

Senior Quantitative Analytics Specialist - Generative and Agentic AI model validation

Wells Fargo

Saint Louis, MO • On-site

Full-time

Medical, Life, Retirement, PTO

Posted 3 days ago

New

Wells Fargo rating

7.8

Company rating: 7.8 out of 10

Based on 709 frontline employees who took The Breakroom Quiz

88th of 171 rated banks

Job description

Job Description

About this role:

Wells Fargo is seeking a Senior Quantitative Analytics Specialist to join its Decision Science and Artificial Intelligence (DSAI) group within Model Risk Management (MRM). The responsibilities of the DSAI Group include end to end responsibility of managing the model risk over the model lifecycle including risk tiering, validation, and performance monitoring etc.

In this specific position, the analyst will focus on models built in house and by third parties with machine learning and AI technologies primarily for the purpose of Natural Language Processing (NLP); Generative AI; and/or Agentic AI. MRM operates in a fast-paced work environment with continuously changing policies and technologies and the ability to multi-task and meet strict timelines is critical.

Learn more about the career areas and lines of business at wellsfargojobs.com.

In this role, you will:

  • Support the validation projects and coach junior team members.

  • Review analytical data and sampling plans, various modeling frameworks, model replications, model performance assessments, test model development, model monitoring, and provide effective challenge to lines of business.

  • Develop reusable code and libraries to accelerate NLP and Gen AI model validation.

  • Write detailed standard analytical reports to ensure Wells Fargo's compliance with governance policies and regulations.

  • Communicate with stakeholders, regulators, and auditors.


Required Qualifications:

  • 4+ years of Quantitative Analytics experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education

  • Bachelor's degree or higher in a quantitative discipline such as mathematics, statistics, engineering, physics, economics, or computer science


Desired Qualifications:

  • A PhD in statistics, computer science, optimization, electrical engineering, or a related quantitative discipline.

  • In-depth knowledge of Machine Learning (ML) methodologies such as ensemble algorithms, neural networks, supervised and unsupervised learning.

  • In-depth knowledge of Natural Language Processing concepts including transformer architecture and other generative AI technologies.

  • Strong computing and programming background and knowledge of one or more languages such as Python and Java

  • Experience with ML/AI computing platforms and tools such as PyTorch, TensorFlow and Keras

  • Experience with GPU programming, multi-core, or distributed programming.

  • Excellent writing and communication skills for documentation and presentations to audiences of all technical backgrounds.

  • Ability to work in cross-organizational projects and collaboratively with other groups.

  • Be self- motivated, require minimal supervision, and produce work that is consistent with MRM's recognized framework, procedure, and high standards.

  • Proficient with MRM framework and procedure.


Job Expectations:

  • Ability to travel up to 15% of the time.

  • This position offers a hybrid work schedule.

  • Willingness to work onsite at stated location on the job posting.

  • This position is eligible for VISA sponsorship.

Job Posting Locations:

  • Three Wells Fargo Center, CHARLOTTE, NC

  • 600 Wells Fargo, MINNEAPOLIS, MN

  • Las Colinas Bldg B, Irving Campus, IRVING, TX

  • West Des Moines Campus, 800 S Jordan Creek Pkwy, WEST DES MOINES, IA

  • D Building,114N Beaumont St -D Bldg., SAINT LOUIS, MO

  • 1150 W Washington, TEMPE, AZ

  • 333 Market, SAN FRANCISCO, CA

Pay Range

Reflected is the base pay range offered for this position. Pay may vary depending on factors including but not limited to demonstrated examples of prior performance, skills, experience, or work location. Employees may also be eligible for incentive opportunities.

$139,000.00 - $260,000.00

Benefits

Wells Fargo provides eligible employees with a comprehensive set of benefits, many of which are listed below. VisitBenefits - Wells Fargo Jobs for an overview of the following benefit plans and programs offered to employees.

  • Health benefits
  • 401(k) Plan
  • Paid time off
  • Disability benefits
  • Life insurance, critical illness insurance, and accident insurance
  • Parental leave
  • Critical caregiving leave
  • Discounts and savings
  • Commuter benefits
  • Tuition reimbursement
  • Scholarships for dependent children
  • Adoption reimbursement

Posting End Date:

21 Aug 2026

*Job posting may come down early due to volume of applicants.

We Value Equal Opportunity

Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.

Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.

Applicants with Disabilities

To request a medical accommodation during the application or interview process, visitDisability Inclusion at Wells Fargo.

Drug and Alcohol Policy

Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy to learn more.

Wells Fargo Recruitment and Hiring Requirements:

a. Third-Party recordings are prohibited unless authorized by Wells Fargo.

b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.

What Wells Fargo employees say

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About Wells Fargo

Sourced by ZipRecruiter

Wells Fargo & Company (NYSE: WFC) is a leading financial services company that has approximately $1.9 trillion in assets, proudly serves one in three U.S. households and more than 10% of small businesses in the U.S., and is a leading middle market banking provider in the U.S. We provide a diversified set of banking, investment and mortgage products and services, as well as consumer and commercial finance, through our four reportable operating segments: Consumer Banking and Lending, Commercial Banking, Corporate and Investment Banking, and Wealth & Investment Management. Wells Fargo ranked No. 41 on Fortune's 2022 rankings of America's largest corporations. In the communities we serve, the company focuses its social impact on building a sustainable, inclusive future for all by supporting housing affordability, small business growth, financial health and a low-carbon economy.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

San Francisco, CA, US

Year founded

1852

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