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Flex R Shiny Developer Jobs in Illinois (NOW HIRING)

Associate, MSR Trading

Rosemont, IL · On-site

$92K - $112K/yr

Bachelor's degree in Finance, Economics, Mathematics, Engineering, Computer Science or related ... Working knowledge of Python and R strongly preferred * Strong verbal and written communication ...

Associate, MSR Trading

Rosemont, IL · On-site

$92K - $112K/yr

Bachelor's degree in Finance, Economics, Mathematics, Engineering, Computer Science or related ... Working knowledge of Python and R strongly preferred * Strong verbal and written communication ...

Associate, MSR Trading

Rosemont, IL · On-site

$92K - $112K/yr

Bachelor's degree in Finance, Economics, Mathematics, Engineering, Computer Science or related ... Working knowledge of Python and R strongly preferred * Strong verbal and written communication ...

Associate, MSR Trading

Rosemont, IL · On-site

$92K - $112K/yr

Bachelor's degree in Finance, Economics, Mathematics, Engineering, Computer Science or related ... Working knowledge of Python and R strongly preferred * Strong verbal and written communication ...

Associate, MSR Trading

Rosemont, IL · On-site

$92K - $112K/yr

Bachelor's degree in Finance, Economics, Mathematics, Engineering, Computer Science or related ... Working knowledge of Python and R strongly preferred * Strong verbal and written communication ...

Associate, MSR Trading

Rosemont, IL · On-site

$92K - $112K/yr

Bachelor's degree in Finance, Economics, Mathematics, Engineering, Computer Science or related ... Working knowledge of Python and R strongly preferred * Strong verbal and written communication ...

Showing results 41-60

Flex R Shiny Developer information

What is a Flex R Shiny developer?

Flex R Shiny Developers are professionals who specialize in building interactive web applications using R, particularly leveraging the Shiny package. They often focus on creating flexible, user-friendly dashboards and data visualization tools for data analysis and reporting needs. These developers typically have strong skills in R programming, UI/UX design within Shiny, and may integrate other tools or frameworks to enhance app performance and appearance. Their expertise is valuable for organizations that need dynamic data-driven applications, especially in research, healthcare, and business analytics.

What are the key skills and qualifications needed to thrive as a Flex R Shiny developer, and why are they important?

To thrive as a Flex R Shiny Developer, you need strong programming skills in R, proficiency in building interactive web applications with Shiny, and a solid understanding of data analysis or statistics. Experience with version control systems like Git, familiarity with front-end technologies (HTML, CSS, JavaScript), and knowledge of deployment tools such as Shiny Server or Docker are often required. Effective communication, problem-solving abilities, and the capacity to work collaboratively with stakeholders are valuable soft skills in this role. These competencies are vital for developing robust, user-friendly data applications that meet organizational needs and support effective decision-making.

How does a Flex R Shiny developer typically collaborate with data scientists and stakeholders during a project lifecycle?

As a Flex R Shiny Developer, you play a key role in bridging the gap between data science teams and end-users or business stakeholders. You'll frequently work alongside data scientists to understand analytical objectives and translate them into interactive Shiny applications that visualize and communicate data insights effectively. Regular collaboration with stakeholders is essential to gather requirements, iterate on user interface designs, and ensure the applications meet user needs. Effective communication and adaptability are critical, as project priorities may shift and requirements can evolve rapidly throughout the development process.

What is the difference between Flex R Shiny Developer vs R Shiny Developer?

AspectFlex R Shiny DeveloperR Shiny Developer
Required SkillsProficiency in R, Shiny, and Flexbox/CSS for responsive designStrong R and Shiny skills, basic CSS knowledge
Work EnvironmentCollaborates with UI/UX teams, often in flexible, dynamic projectsFocuses on developing interactive dashboards primarily in R
Industry UsageUsed in data visualization, analytics, and web app developmentPrimarily in data science, analytics, and reporting

Flex R Shiny Developers specialize in creating responsive, flexible web applications using R and Shiny, with an emphasis on UI design with CSS and Flexbox. R Shiny Developers focus on building interactive dashboards and data apps in R. While both roles require strong R and Shiny skills, Flex R Shiny Developers also have expertise in front-end responsiveness, making them suitable for projects requiring adaptable interfaces.

What are the most commonly searched types of R Shiny Developer jobs in Illinois?

The most popular types of R Shiny Developer jobs in Illinois are:

What are popular job titles related to Flex R Shiny Developer jobs in Illinois?

For Flex R Shiny Developer jobs in Illinois, the most frequently searched job titles are:

What cities in Illinois are hiring for Flex R Shiny Developer jobs?

Cities in Illinois with the most Flex R Shiny Developer job openings:

Infographic showing various Flex R Shiny Developer job openings in Illinois as of June 2026, with employment types broken down into 88% Full Time, 11% Part Time, and 1% Nights. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution.

Principal Associate, Data Scientist - Partnerships Acquisitions

Socket.dev

Chicago, IL • On-site

$147.10 - $167.90/hr

Other

Posted 8 days ago


Job description

Principal Associate, Data Scientist - Partnerships Acquisitions

Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years, and this little innovation and our passion for data has skyrocketed us to a Fortune 200 company and a leader in the world of data-driven decision-making.

As a Data Scientist at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.

Team Description

The Partnerships Acquisitions Data Science team builds the machine learning models that help our co-branded card customers. We prioritize advanced modeling techniques, alternative data sources, and robust infrastructure to enhance decision accuracy and efficiency. The associate is responsible for leading a workstream building the next generation of machine learning models used for credit decisioning. These models will be used for critical business decisions, such as card application approve/decline, product optimization, customer valuation, and more. This work will be conducted in a supportive environment that values your contributions, encourages new responsibilities, promotes ongoing learning, and rewards innovation.

Role Description

In this role, you will:

  • Partner with a cross‑functional team of data scientists, software engineers, and product managers to deliver a product customers love
  • Leverage a broad stack of technologies — Python, Conda, AWS, H2O, Spark, and more — to reveal the insights hidden within huge volumes of numeric and textual data
  • Build machine learning models through all phases of development, from design through training, evaluation, validation, and implementation
  • Flex your interpersonal skills to translate the complexity of your work into tangible business goals
The Ideal Candidate is:
  • Customer first. You love the process of analyzing and creating, but also share our passion to do the right thing. You know at the end of the day it’s about making the right decision for our customers.
  • Innovative. You continually research and evaluate emerging technologies. You stay current on published state-of-the-art methods, technologies, and applications and seek out opportunities to apply them.
  • Technical. You’re comfortable with open‑source languages and are passionate about developing further. You have hands‑on experience developing data science solutions using open‑source tools and cloud computing platforms.
  • Statistically‑minded. You’ve built models, validated them, and backtested them. You know how to interpret a confusion matrix or a ROC curve. You have experience with clustering, classification, sentiment analysis, time series, and deep learning.
Basic Qualifications
  • Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date:
  • A Bachelor's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 5 years of experience performing data science
  • A Master's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) or an MBA with a quantitative concentration plus 3 years of experience performing data analytics
  • A PhD in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field)
Preferred Qualifications
  • Master’s Degree in STEM field (Science, Technology, Engineering, or Mathematics) plus 3 years of experience in data analytics, or PhD in STEM field (Science, Technology, Engineering, or Mathematics)
  • At least 1 year of experience working with AWS
  • At least 3 years’ experience in Python, Scala, or R
  • At least 3 years’ experience with machine learning
  • At least 3 years’ experience with SQL

Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.

The minimum and maximum full‑time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part‑time roles will be prorated based upon the agreed upon number of hours to be regularly worked.

Chicago, IL: $147,100 - $167,900 for Principal Associate, Data Science

McLean, VA: $161,800 - $184,600 for Principal Associate, Data Science

New York, NY: $176,500 - $201,400 for Principal Associate, Data Science

This role is also eligible to earn performance‑based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.

Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well‑being. Learn more at the Capital One Careers website (https://www.capitalonecareers.com/benefits). Eligibility varies based on full or part‑time status, exempt or non‑exempt status, and management level.

Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non‑discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug‑free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries.

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