Full Stack Developer - React

Technoidentity; India; On-site; INR 1,000,000 - 1,500,000; Full time

Job summary

Technoidentity is seeking a Sr. Dev Engg in India to lead innovative data solutions in the FinTech space. The role demands 5+ years of full stack development, with a focus on React and GraphQL for front-end technologies, alongside core backend skills in Java or Kotlin. The candidate will work cross-functionally to drive design and development processes and must demonstrate strong communication and collaboration skills. Join us to innovate and impact the future of finance.

Qualifications

• 5+ years of full stack software development experience with strong expertise on front-end implementation.
• Experience with modern JavaScript/TypeScript frameworks such as React, Preact, Angular, Next, Vue or Meteor.
• Hands-on experience writing, optimizing, and monitoring GraphQL queries and mutations in a production environment.
• Proficient in at least one major programming language (preferably Java/Kotlin).
• Outstanding communication and interpersonal skills with strong attention to detail.

Responsibilities

• Translate the designs into production grade implementation for the Invoice user flows.
• Understand how to integrate with APIs using GraphQL or any other async library.
• Work cross-functionally with product, design, and other engineering counterparts to clarify and implement the requirements.
• Drive, lead, and contribute to the full software development cycle: design, development, QA, experimentation, analysis, and launch.

Skills

React.js

Java

Kotlin

GraphQL

Job description

Supercharge Your Career as a Sr. Dev Engg at Technoidentity!

Are you ready to solve people challenges that fuel business growth? At Technoidentity, we’re a Data+AI product engineering company building cutting‑edge solutions in the FinTech domain for over 13 years—and we’re expanding globally. It’s the perfect time to join our team of tech innovators and leave your mark!

What Will You Be Doing?

• Translate the designs into production grade implementation for the Invoice user flows.
• Understand how to integrate with APIs using GraphQL or any other async library.
• Work cross‑functionally with product, design, and other engineering counterparts to clarify and implement the requirements.
• Drive, lead, and contribute to the full software development cycle: design, development, QA, experimentation, analysis, and launch.

What Makes You the Perfect Fit?

• 5+ years of full stack software development experience with strong expertise on front‑end implementation.
• Experience with modern JavaScript/TypeScript frameworks such as React, Preact, Angular, Next, Vue or Meteor.
• Hands‑on experience writing, optimizing, and monitoring GraphQL queries and mutations in a production environment.
• Proficient in at least one major programming language (preferably Java/Kotlin).
• Exposure to architectural patterns of large, high‑scale web applications, such as well‑designed APIs, modular integrations and efficient algorithms.
• Passionate about design and building UX for customer‑facing applications.
• Outstanding communication and interpersonal skills with strong attention to detail.

Requirements

Front End First

• Solid hands‑on experience with React and TypeScript or an equivalent modern framework.
• Ability to convert designs into clean, functional UI without hand‑holding.
• Comfortable building and owning end‑to‑end user flows like forms, dashboards, and workflows.
• Working knowledge of performance basics, accessibility, and responsive design.

GraphQL

• Practical experience consuming GraphQL APIs.
• Writing queries and mutations confidently.
• Understanding how to handle loading, error states, and basic caching.
• Does not need to design the entire schema, but should not treat GraphQL as magic either.

Backend Awareness

• Working experience in Java or Kotlin.
• Ability to understand existing backend services and make incremental changes.
• Familiarity with APIs, data models, and basic system interactions.
• Not expected to design large systems independently, but should ask the right questions.

Engineering Hygiene

• Writes readable, maintainable code.
• Comfortable with unit tests and basic integration tests.
• Experience working with code reviews and CI/CD pipelines.
• Understands production readiness and release discipline.

Product and UX Sensibility

• Good eye for design and usability.
• Can spot obvious UX gaps and raise them early.
• Thinks in terms of user flows, not just tasks.
• Understands trade offs between speed and quality.

Collaboration Skills

• Can work well with PMs and Designers.
• Communicates clearly and proactively.
• Takes ownership of features, not just tickets.
• Receptive to feedback and able to iterate fast.

Skills: React.js, Java, Kotlin and GraphQL.