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Trainee React Frontend Developer Jobs in Roxana, IL

Leidos

Mid-Level Software Engineer

Bridgeton, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

South Roxana, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

National Stock Yards, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Maryville, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Fairview Heights, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Saint Charles, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Saint Louis, MO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Collinsville, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Madison, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Granite City, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Edwardsville, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Roxana, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Venice, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Belleville, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Saint Louis, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Hartford, IL · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Florissant, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Leidos

Mid-Level Software Engineer

Saint Ann, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

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Showing results 41-60

All JobsReact Frontend Developer JobsTrainee React Frontend Developer JobsTrainee React Frontend Developer Jobs in Roxana, IL

Trainee React Frontend Developer information

See Roxana, IL salary details

$40.8K

$105.9K

$149.1K

How much do trainee react frontend developer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for trainee react frontend developer in Roxana, IL is $105,883.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,700.00 and $116,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Trainee React Frontend Developer, and why are they important?

To thrive as a Trainee React Frontend Developer, you need a solid understanding of JavaScript, HTML, CSS, and foundational knowledge of React.js, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of RESTful APIs, and exposure to development tools such as npm or Yarn are typically expected. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate well within a team and adapt to feedback. These skills are crucial for building responsive user interfaces, maintaining code quality, and contributing effectively to dynamic development projects.

What types of projects and tasks can a Trainee React Frontend Developer expect to work on during their first six months?

As a Trainee React Frontend Developer, you will typically start with smaller tasks such as fixing bugs, writing unit tests, and implementing simple UI components under the guidance of senior developers. You'll gradually progress to working on larger features, integrating APIs, and collaborating with designers to ensure user interfaces are both functional and visually appealing. Regular code reviews and pair programming sessions are common, providing valuable feedback and learning opportunities. This phase is crucial for building a strong foundation in React and understanding best practices in frontend development.

What does a Trainee React Frontend Developer do?

A Trainee React Frontend Developer is an entry-level software developer who focuses on building and maintaining the user interface of web applications using the React JavaScript library. They work under the guidance of senior developers to learn best practices, write clean code, and gain experience with technologies such as HTML, CSS, JavaScript, and React. Their responsibilities typically include assisting in the development of new features, fixing bugs, and learning how to use development tools and workflows. The goal is to build foundational skills in frontend development while contributing to real-world projects.

What is the difference between Trainee React Frontend Developer vs Junior React Developer?

AspectTrainee React Frontend DeveloperJunior React Developer
Required SkillsBasic knowledge of React, HTML, CSS, JavaScriptProficient in React, JavaScript, HTML, CSS, and some project experience
Work EnvironmentTraining programs, internships, entry-level projectsFull-time roles, collaborative teams, ongoing project development
CertificationsOptional, often part of training coursesPreferred but not mandatory; relevant certifications can be advantageous
ResponsibilitiesLearning, assisting in tasks, shadowing senior developersImplementing features, fixing bugs, contributing to codebase

The main difference between a Trainee React Frontend Developer and a Junior React Developer lies in experience and responsibilities. Trainees are typically in training or internship phases, focusing on learning and assisting, while Junior React Developers are expected to have a solid understanding of React and contribute actively to projects.

What are the most commonly searched types of React Frontend Developer jobs in Roxana, IL?

The most popular types of React Frontend Developer jobs in Roxana, IL are:

What job categories do people searching Trainee React Frontend Developer jobs in Roxana, IL look for?

The top searched job categories for Trainee React Frontend Developer jobs in Roxana, IL are:

What cities near Roxana, IL are hiring for Trainee React Frontend Developer jobs?

Cities near Roxana, IL with the most Trainee React Frontend Developer job openings:

Trainee React Frontend Developer jobs near you

IT Technical Consultant - Senior (Cloud Portal Engineer) (W2 only) C2H

Enegra Systems

Saint Louis, MO

Contractor

Re-posted 16 days ago

Job description

Job Description

Role- IT Technical Consultant - Senior (Cloud Portal Engineer)  - 
Location: St Louis, MO 
Contract: 8 month CTH 
Description: 
This is a Right To Hire opportunity. 
Additional information from the manager:

  • Position will be on-site in St. Louis
  • BS/BA is not required
  • Min 5 years of experience needed
  • Experience with open cloud foundry preferred
  • This position will be a part of a high performing engineering team


POSITION SUMMARY: 
This Cloud Portal Engineer will help design, deliver, and maintain the self-service portal for the company's cloud platform. They will also develop automation and internal tools to provision, maintain, and monitor the cloud platform. This person will mentor team members, conduct code reviews, and drive continuous improvement. This person will also act as a developer advocate within the cloud platform team. 
CHARACTERISTICS: 
They are a natural leader who enjoys sharing their knowledge with others. 
They are passionate about automation and tooling. 
They are intellectually curious and stay current with industry trends in technology. 
They break down complex ideas and communicate them effectively (whiteboard, verbal, text). 
They have strong engineering instincts and can sense risks while navigating towards solutions. 
They love solving problems! 
QUALIFICATIONS: 
Extensive experience writing and testing Java (Spring Boot), HTML/HTML5, CSS/CSS3, JavaScript 
Extensive experience writing and testing modern front-end frameworks such as AngularJS or React 
Extensive experience creating and maintaining RESTful APIs 
Experience using MySql or other relational databases as well as data modeling 
Experience collaborating using git / github 
Experience with Cloud-Foundry and Ansible is a plus 
Extensive knowledge of software security standards and techniques 
Understand browser-specific compatibility issues 
Must be comfortable in an open office environment  

Qualifications

Role- IT Technical Consultant - Senior (Cloud Portal Engineer)  - 
Location: St Louis, MO 
Contract: 8 month CTH 
Description: 
This is a Right To Hire opportunity. 
Additional information from the manager:

  • Position will be on-site in St. Louis
  • BS/BA is not required
  • Min 5 years of experience needed
  • Experience with open cloud foundry preferred
  • This position will be a part of a high performing engineering team


POSITION SUMMARY: 
This Cloud Portal Engineer will help design, deliver, and maintain the self-service portal for the company's cloud platform. They will also develop automation and internal tools to provision, maintain, and monitor the cloud platform. This person will mentor team members, conduct code reviews, and drive continuous improvement. This person will also act as a developer advocate within the cloud platform team. 
CHARACTERISTICS: 
They are a natural leader who enjoys sharing their knowledge with others. 
They are passionate about automation and tooling. 
They are intellectually curious and stay current with industry trends in technology. 
They break down complex ideas and communicate them effectively (whiteboard, verbal, text). 
They have strong engineering instincts and can sense risks while navigating towards solutions. 
They love solving problems! 
QUALIFICATIONS: 
Extensive experience writing and testing Java (Spring Boot), HTML/HTML5, CSS/CSS3, JavaScript 
Extensive experience writing and testing modern front-end frameworks such as AngularJS or React 
Extensive experience creating and maintaining RESTful APIs 
Experience using MySql or other relational databases as well as data modeling 
Experience collaborating using git / github 
Experience with Cloud-Foundry and Ansible is a plus 
Extensive knowledge of software security standards and techniques 
Understand browser-specific compatibility issues 
Must be comfortable in an open office environment  

Additional Information

contact - (408) 766-0000 Ext - 464 

Apply