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Mid Level Frontend Developer React Js Jobs in Springfield, IL

DataAnnotation

Application Developer

Springfield, IL · Remote

$40 - $75/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... Fluency in English (native or bilingual level) * Detail-oriented * Experience with algorithms, data ...

DataAnnotation

Back End Developer

Springfield, IL · Remote

$40 - $75/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... Fluency in English (native or bilingual level) * Detail-oriented * Experience with algorithms, data ...

DataAnnotation

DevOps Engineer

Springfield, IL · Remote

$40 - $75/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... Fluency in English (native or bilingual level) * Detail-oriented * Experience with algorithms, data ...

DataAnnotation

Quality Assurance Developer

Springfield, IL · Remote

$40 - $75/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... Fluency in English (native or bilingual level) * Detail-oriented * Experience with algorithms, data ...

DataAnnotation

Web Application Developer

Springfield, IL · Remote

$40 - $75/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... Fluency in English (native or bilingual level) * Detail-oriented * Experience with algorithms, data ...

DataAnnotation

Full Stack Developer

Springfield, IL · Remote

$40 - $75/hr

... front-end, back-end, full-stack, machine learning, and other engineers -- who are driving real ... Fluency in English (native or bilingual level) * Detail-oriented * Experience with algorithms, data ...

Quora

AI Automation Engineer -Remote

Springfield, IL · On-site +1

$202.38K - $234.20K/yr

... frontend and backend services when AI cannot * Act as a high-trust owner of systems that may handle ... High level of ownership and accountability, especially with sensitive or business-critical data

DataAnnotation

Staff Software Engineer

Springfield, IL · On-site +1

$60/hr

... level). Preferred experience in Kotlin. Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.

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$42.1K

$109.4K

$154.1K

How much do mid level frontend developer react js jobs pay per year?

As of May 30, 2026, the average yearly pay for mid level frontend developer react js in Springfield, IL is $109,431.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $119,900.00 per year, depending on experience, location, and employer.

What is the difference between Mid Level Frontend Developer React Js vs Frontend Developer Vue.js?

AspectMid Level Frontend Developer React JsFrontend Developer Vue.js
Required SkillsProficiency in React.js, JavaScript, HTML, CSS, state managementProficiency in Vue.js, JavaScript, HTML, CSS, component-based architecture
Work EnvironmentWeb development teams using React.js frameworksWeb development teams utilizing Vue.js frameworks
Common Industry UsagePopular in large-scale applications, enterprise solutionsFavored for flexible, lightweight projects, startups

Both roles require strong JavaScript skills and familiarity with modern frontend frameworks. The main difference lies in the specific framework: React.js is widely used in enterprise environments, while Vue.js is known for its simplicity and flexibility. Choosing between them depends on the project requirements and team preferences.

What cities near Springfield, IL are hiring for Mid Level Frontend Developer React Js jobs? Cities near Springfield, IL with the most Mid Level Frontend Developer React Js job openings:
Mid Level Frontend Developer React Js jobs near you
Application Developer

Application Developer

DataAnnotation

Springfield, IL • Remote

$40 - $75/hr

Part-time

Posted 23 days ago

Job description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.

Benefits:

  • This is a full-time or part-time REMOTE position
  • You’ll be able to choose which projects you want to work on
  • You can work on your own schedule
  • Projects are paid hourly starting at $50-75+/hr, with bonuses on high-quality and high-volume work

Responsibilities:

  • Give AI chatbots coding challenges and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications:

  • Fluency in English (native or bilingual level)
  • Detail-oriented
  • Experience with algorithms, data structures, and debugging workflows
  • A current, in progress, or completed Bachelor's is preferred but not required

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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