Frontend Engineer (React, NextJs),

Job Description:

https://drive.google.com/file/d/12Fcie5u0rhyHeE_xhsNTeGk3mlPId1Mb/view?usp=drive_link

NEED TO HAVE :

1) Have some knowledge of front end like React.JS

2) HTML, CSS

3) Strong in JavaScript concepts

4) Good communication skills

5) Loves to code

GOOD TO HAVE :

1) Experience with type script will be a plus

2) Experience with Nest.JS framework will be a plus

3) Strong hold on ES6 principles.

4) Familiar with TDD ( Test Driven Development ) will be a plus.

5) Familiar with working in CI / CD will be a plus

6) Micro-Service architecture knowledge will be an added benefit.

You can contact me on this WhatsApp number: Nine three one six one two zero one three two

Responsibilities:

• Developing and implementing UI components using React.js
• Collaborating with cross-functional teams to design and ship new features
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Optimizing components for maximum performance across various web browsers
• Staying up-to-date with the latest industry trends and technologies
• Troubleshooting and debugging issues to ensure smooth user experiences
• Participating in code reviews to maintain code quality and consistency

Required React developer requirements, qualifications & skills:

• Proficiency in React.js and its core principles
• Strong JavaScript, HTML5, and CSS3 skills
• Experience with popular React.js workflows (such as Redux)
• Familiarity with RESTful APIs and integration
• Knowledge of modern authorization mechanisms, such as JSON Web Tokens
• Understanding of front-end build tools and pipelines
• Excellent problem-solving and communication skills
• A strong attention to detail, and a passion for delivering high-quality code
• Adaptability to changing project requirements and priorities
• Experience with version control systems (e.g., Git)
• A degree in computer science, software engineering, or a related field

We have an existing academic journal publishing and management platform developed using:

• Next.js
• React
• Node.js
• PostgreSQL
• REST APIs

The platform is already functional and includes author, reviewer, editorial and admin workflows.

We are looking for an experienced Senior Next.js Developer / Frontend Tech Lead to work on an existing production application.

The primary requirement is to redesign and rebuild the frontend while reusing the existing backend, APIs, database and business logic wherever technically feasible.

This is not a greenfield project and we do not want unnecessary rewriting of the existing backend.

Key Responsibilities

• Study and understand the existing Next.js application and architecture.
• Review existing APIs and backend integration.
• Develop a completely redesigned, professional academic/publishing frontend.
• Convert Figma designs into clean, responsive Next.js interfaces.
• Integrate the new frontend with existing Node.js APIs.
• Maintain existing workflows and functionality.
• Work on author, reviewer, editor and admin dashboards.
• Develop responsive interfaces for desktop, tablet and mobile.
• Improve frontend performance, usability and maintainability.
• Ensure proper authentication and role-based access handling.
• Identify frontend/backend dependencies that may require minor backend changes.
• Follow clean coding standards and reusable component architecture.
• Work through Git with proper commits, branches and code reviews.
• Coordinate with UI/UX designer and QA during development.
• Ensure the redesigned application is production-ready.

Existing Modules

The existing platform includes functionality such as:

• Author registration/login
• Manuscript submission
• Manuscript tracking
• Peer-review workflow
• Reviewer dashboard
• Editorial workflow
• Publication processing
• Payment-related workflows
• Article/publication management
• Journal management
• Certificates
• Referral/credit functionality
• Admin dashboard
• Reports and operational dashboards

The exact modules and workflows will be provided during the project.

Required Skills

Must Have

• 4+ years of professional React/Next.js experience
• Strong Next.js knowledge
• React + TypeScript
• JavaScript/TypeScript
• REST API integration
• HTML/CSS
• Responsive design
• Git/GitHub/GitLab
• Experience working with existing production codebases
• Good understanding of authentication and authorization
• Ability to understand backend APIs and database relationships

Good to Have

• Node.js
• PostgreSQL
• Tailwind CSS
• Next.js App Router
• Dashboard/SaaS application development
• Experience with complex multi-role applications
• Experience with academic, publishing, research or workflow-based platforms

What We Are Looking For

We are looking for someone who can understand an existing application before changing it.

You should be comfortable working with an existing codebase rather than expecting to rebuild everything from scratch.

Strong attention to:

• UI quality
• UX
• Performance
• Clean architecture
• Reusable components
• Security
• Cross-browser compatibility
• Maintainability

is required.

Important

• Existing backend and database should be reused wherever possible.
• Do not rewrite existing functionality without approval.
• Existing production data must not be modified or exposed.
• Development will be performed in a staging environment.
• Git-based development is mandatory.
• NDA and confidentiality agreement will be required.
• Ownership of the developed code and project deliverables will belong to the company.

Selection Process

Shortlisted candidates will first be asked to:

1. Review the existing application architecture.
2. Understand the existing APIs and workflows.
3. Identify what can be reused and what needs modification.
4. Complete a small paid technical task.
5. Discuss the proposed development approach and timeline.

Candidates who demonstrate strong understanding of the existing system will be preferred.

About NonStop io Technologies:

NonStop io Technologies is a value-driven company with a strong focus on process-oriented software engineering. We specialize in Product Development and have a decade's worth of experience in building web and mobile applications across various domains. NonStop io Technologies follows core principles that guide its operations and believes in staying invested in a product's vision for the long term. We are a small but proud

group of individuals who believe in the 'givers gain' philosophy and strive to provide value in order to seek value. We are committed to and specialize in building cutting-edge technology products and serving as trusted technology partners for startups and enterprises. We pride ourselves on fostering innovation, learning, and community engagement. Join us to work on impactful projects in a collaborative and vibrant environment

Brief Description:

NonStop io is seeking a proficient React.js developer to join our front-end development team. In this position, you’ll be mainly crafting and integrating UI components through React.js methodologies and workflows like Mobx and Redux.

Responsibilities:

● Developing and implementing UI components using React.js

● Collaborating with cross-functional teams to design and ship new features

● Building reusable components and front-end libraries for future use

● Translating designs and wireframes into high-quality code

● Optimizing components for maximum performance across various web browsers

● Troubleshooting and debugging issues to ensure smooth user experiences

● Participating in code reviews to maintain code quality and consistency

● Improvement and optimization of existing codebase

● Keeping up with industry trends

● Identifying issues with technologies and architecture and then implementing solutions

● Assist with ticket creation, refinement, and estimation

● Participate in sprint planning and ticket distribution for frontend team

Qualifications & Skills:

● Proficiency in React.js and its core principles

● Strong JavaScript, TypeScript, HTML5, and CSS3 skills

● Experience with popular React.js state management libraries and approaches (such as Mobx, Redux, and Context API)

● Familiarity with RESTful APIs and integration

● Knowledge of modern authorization mechanisms, such as JSON Web Tokens

● Understanding of front-end build tools and pipelines

● Familiarity with any one of backend technologies such as Node.js, Java, or Python

● Excellent problem-solving and communication skills

● A strong attention to detail, and a passion for delivering high-quality code

● Expertise in designing scalable and efficient front-end architecture

● Adaptability to changing project requirements and priorities

● Experience with version control systems, particularly Git

● Experience working in Scrum and familiarity with Atlassian (Jira, Confluence, Bitbucket)

● Experience with diverse applications and architectural patterns

● A degree in computer science, software engineering, or a related field

● Strong understanding of object-oriented programming principles and design patterns

● Familiarity with automated testing frameworks and methodologies

● Excellent problem-solving skills and attention to detail

● Strong communication skills and ability to work effectively in a collaborative team environment

● Ready to be a tech-agnostic engineer and comfortable to shift on any tech stack

● Comfortable working with AI (Claude code, Cursor etc)

If you're passionate about technology and want to work on impactful projects, we'd love to hear from you

Skill: React+Node

BPM ID: 114488-23

Budget: Max 15 LPA

Location: HP Bellandur office

Experience: 4+

Note: Only Immediate Joiner’s pls very urgent requireemnt

We are seeking a skilled React & Node.js Developer to join our development team. The ideal candidate will be responsible for building scalable web applications using modern frontend and backend technologies. You will work closely with cross-functional teams to design, develop, and maintain high-performance applications.

Key Responsibilities

• Develop responsive and user-friendly web applications using React.js
• Build scalable backend services and APIs using Node.js and Express.js
• Design and manage RESTful APIs
• Integrate frontend and backend systems
• Work with databases such as MongoDB / MySQL / PostgreSQL
• Write clean, maintainable, and efficient code
• Perform code reviews and participate in agile ceremonies
• Troubleshoot and debug applications
• Optimize applications for performance and scalability

Required Skills

• Strong experience in React.js (Hooks, Redux/Context API)
• Solid experience with Node.js and Express.js
• Good understanding of JavaScript (ES6+)
• Experience with REST APIs
• Knowledge of database systems (MongoDB, MySQL, or PostgreSQL)
• Familiarity with Git version control
• Understanding of authentication & authorization (JWT, OAuth)
• Basic knowledge of cloud platforms (AWS/Azure/GCP) is a plus

Job Title : Full-Stack Developer (React.js / Next.js + PHP / Node.js)

Experience : 2+ Years

Location : Gurugram, Sector 43

Work Mode : 5 Days WFO (Monday–Friday)

Employment Type : Full-Time

Job Summary :

We are looking for a Full-Stack Developer with 2+ years of experience in building modern web applications using React.js, Next.js, and PHP (Laravel preferred) or Node.js.

The ideal candidate should have strong frontend development skills along with backend development and database management experience.

Mandatory Skills :

React.js, Next.js, PHP (Laravel) / Node.js, JavaScript, TypeScript, REST APIs, PostgreSQL/MySQL, Git, SSR, SSG, ISR.

Key Responsibilities :

• Develop and maintain web applications using React.js and Next.js.
• Implement SSR, SSG, and ISR for performance and SEO optimization.
• Build reusable and responsive UI components.
• Develop and integrate REST APIs using PHP (Laravel) or Node.js.
• Manage and optimize PostgreSQL/MySQL databases.
• Collaborate with cross-functional teams and participate in code reviews.

Required Skills & Qualifications :

• 2+ years of professional experience in Full-Stack Web Development.
• Strong proficiency in JavaScript (ES6+) and TypeScript.
• Hands-on experience with React.js and Next.js.
• Good understanding of Next.js features including App Router and Server Components.
• Experience with PHP and Laravel framework.
• Knowledge of Node.js and backend API development.
• Strong understanding of RESTful APIs and client-server architecture.
• Experience working with PostgreSQL and/or MySQL databases.
• Proficiency with Git, npm/yarn/pnpm, and modern development workflows.

Preferred Skills :

• Experience with authentication mechanisms such as JWT, OAuth, and Laravel Sanctum.
• Hands-on experience with Tailwind CSS or modern CSS frameworks.
• Familiarity with Vercel deployment, Docker, and CI/CD pipelines.
• Understanding of application performance optimization and SEO best practices.

What We're Looking For :

• Strong expertise in both React.js/Next.js and PHP (Laravel).
• Ability to work across the full application stack with a frontend-first approach.
• Problem-solving mindset with attention to performance, scalability, and code quality.
• Good communication and collaboration skills.

Interview Process :

1. Resume Screening
2. Telephonic Technical Discussion
3. Onsite Interview Process (Multiple Rounds)

• Technical Assessment
• Coding & Problem-Solving Round
• Technical Discussion
• Managerial Round
• Culture Fit Assessment
• Final Discussion (if applicable)

We are seeking a skilled React & Node.js Developer to join our development team. The ideal candidate will be responsible for building scalable web applications using modern frontend and backend technologies. You will work closely with cross-functional teams to design, develop, and maintain high-performance applications.

Key Responsibilities

• Develop responsive and user-friendly web applications using React.js
• Build scalable backend services and APIs using Node.js and Express.js
• Design and manage RESTful APIs
• Integrate frontend and backend systems
• Work with databases such as MongoDB / MySQL / PostgreSQL
• Write clean, maintainable, and efficient code
• Perform code reviews and participate in agile ceremonies
• Troubleshoot and debug applications
• Optimize applications for performance and scalability

Required Skills

• Strong experience in React.js (Hooks, Redux/Context API)
• Solid experience with Node.js and Express.js
• Good understanding of JavaScript (ES6+)
• Experience with REST APIs
• Knowledge of database systems (MongoDB, MySQL, or PostgreSQL)
• Familiarity with Git version control
• Understanding of authentication & authorization (JWT, OAuth)
• Basic knowledge of cloud platforms (AWS/Azure/GCP) is a plus

Role : Senior Full Stack Engineer (Frontend Focus)

Location : Hyderabad/Bangalore/Gurgaon/Mumbai

Role Summary

We're looking for a **Senior Full Stack Engineer (Frontend Focus)** to build modern, AI-powered enterprise applications. You'll primarily focus on creating scalable, high-performance frontend experiences using React and Next.js, while contributing to backend services, APIs, and AI integrations where needed. You'll work closely with Product, Design, and AI teams to build intuitive, performant, and production-ready applications.

Minimum Qualifications

* 3–7 years of software engineering experience.

* Strong experience with React, Next.js, TypeScript, JavaScript, HTML, and CSS.

* Experience building and shipping production-grade frontend applications, including enterprise dashboards and data-intensive applications.

* Strong understanding of frontend architecture, state management (Redux, Zustand, Context API, or similar), rendering lifecycle, and performance optimization, including code splitting, lazy loading, bundle optimization, caching strategies, and Core Web Vitals.

* Experience building complex UI experiences using modern frontend technologies, including data visualization, Canvas, WebGL, Service Workers, and Web Workers.

* Experience building and integrating REST APIs and backend services using Node.js.

Preferred Qualifications

* Experience building AI-powered applications or AI agents using LangChain, LlamaIndex, CrewAI, or similar AI frameworks.

* Experience with vector databases and Retrieval-Augmented Generation (RAG) applications.

* Experience with DevOps practices and cloud platforms such as AWS, Azure, or GCP.

* Experience with Docker and Kubernetes.

* Experience building reusable component libraries, design systems, or micro-frontend architectures.

* Design, develop, and maintain responsive websites and web applications.

* Build reusable frontend components using React.js.

* Develop scalable backend APIs and services using Node.js.

* Integrate third-party services and payment gateways such as Stripe.

* Build RESTful APIs and integrate with modern databases.

* Optimize applications for maximum speed, scalability, and SEO.

* Collaborate with designers to translate Figma/UI designs into pixel-perfect interfaces.

* Implement authentication, authorization, and security best practices.

* Debug production issues and improve application performance.

* Participate in code reviews and mentor junior developers.

* Work within Agile/Scrum development processes.