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Tech Firefly

Outsourced software development, QA, testing

React Developer

Full-TimeUpdated on 10/17/2026
No salary listed
Mid
Mumbai, Maharashtra, India
RemoteWork from home now; location changes to Vashi, Navi Mumbai after lockdown.
Software EngineeringFrontend Engineering

About the job

Requirements
  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
  • Thorough understanding of React.js and its core principles.
  • Experience with popular React.js workflows such as Flux or Redux.
  • Experience with data structure libraries such as Immutable.js.
  • Familiarity with RESTful APIs.
  • Knowledge of modern authorization mechanisms such as JSON Web Token.
  • Familiarity with modern front-end build pipelines and tools.
  • Ability to understand business requirements and translate them into technical requirements.
  • Familiarity with code versioning tools such as Git, SVN, and Mercurial.
Responsibilities
  • Develop and implement highly responsive user interface components using React concepts.
  • Develop and implement front-end architecture to support user interface concepts.
  • Build reusable components and front-end libraries for future use.
  • Translate PSDs and wireframes into high-quality code.
  • Optimize components for maximum performance across a range of web-capable devices and browsers.
  • Meet with the development team to discuss user interface ideas and applications.
  • Monitor and improve front-end performance.
  • Document application changes and develop updates.
Desired Qualifications
  • Experience in JavaScript, CSS, HTML, and Photoshop or any wireframing tool.
  • Knowledge of isomorphic React.

About the company

Tech Firefly provides outsourced technology solutions to help clients succeed. It offers software development (iOS, C++, Java), QA and usability testing for apps, hardware, and IoT, plus AI data labeling, robotic process automation, and blockchain. The company also handles end-to-end content management, customer care and sales support, and talent acquisition, using on-shore, near-shore, and off-shore teams. Its goal is to align with a client’s culture and brand journey while delivering high-quality software, support, and customer experience insights.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Santa Clara, California

Founded

2016

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Simplify Jobs

Simplify's Take

What believers are saying

  • Tech Firefly's July 2026 site updates emphasize AI innovation, a currently hot enterprise buying category.
  • Its services match rising demand for QA automation, moderation, and RPA across software teams.
  • The broad delivery stack lets Tech Firefly sell multiple services into one account after initial QA wins.

What critics are saying

  • The website showed Employees & Consultant 0+ on July 24, 2026, signaling extreme scale risk.
  • No public 2026 funding, major clients, or contract wins exist, limiting credibility versus larger vendors.
  • Outsourced testing and support face brutal pricing pressure from Accenture, Infosys, and Upwork-style talent markets.

What makes Tech Firefly unique

  • Tech Firefly blends outsourcing, QA, AI data labeling, and customer support under one roof.
  • The July 24, 2026 website frames its pitch around human-plus-AI delivery and cost optimization.
  • Its Santa Clara headquarters and broad service catalog target clients needing flexible nearshore and offshore teams.

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Benefits

  • Remote Work Options