React.js Developer

🔍 Your Experience at a Glance

We are hiring a Staff Frontend Engineer – Marketplace (React) for our client (Code Name: SORIN), a global leader in enterprise-grade observability and AIOps software.

This is a high-impact role focused on designing and building the frontend architecture of a new, cutting-edge marketplace platform within a cloud-native observability ecosystem. You’ll lead UI strategy and execution for an e-commerce-style user experience used by developers and platform operators worldwide.

You will work closely with a tight-knit team of 4–5 engineers, backend

developers, and product stakeholders to deliver a fast, intuitive, and scalable marketplace—integrating payment flows, secure access, and seamless navigation across internal and external services.

💻 Key Responsibilities

🔧 UI Architecture & Development

● Define and implement a scalable frontend architecture using React and modern state management (Redux, Context API, etc.)

● Build reusable, component-driven UIs with React (and TypeScript preferred) that are performant and accessible

● Integrate seamlessly with RESTful or GraphQL APIs for robust data handling and error management

🚀 Performance & Reliability

● Implement best practices for performance optimization: code splitting, caching, lazy loading, etc.

● Monitor and enhance production frontend performance using tools like Lighthouse, Chrome DevTools, and analytics platforms

● Champion frontend observability and real-user monitoring (RUM), ensuring reliability at scale

🛒 Marketplace Experience

● Design and implement workflows for product discovery, purchase, and

SKU management

● Incorporate secure payment integrations (Stripe, PayPal, etc.) and

compliant checkout experiences

● Continuously improve the user journey based on metrics, user feedback, and product roadmap

🎯 Technical Leadership & Mentorship

● Provide architectural guidance and best practices to other frontend developers

● Conduct code reviews, lead UI quality initiatives, and support accessibility efforts (WCAG compliance)

● Collaborate with backend, DevOps, Product, and UX teams for end-to-end feature delivery

✅ Must-Have Skills & Experience

● 5+ years of experience in frontend or full-stack development with a focus on React

● Deep understanding of JavaScript (ES6+), HTML5, CSS3, and modern frontend tooling (Webpack, Babel, etc.)

● Strong grasp of state management libraries (Redux, MobX, Context)

● Proven ability to build and scale React apps with performance in mind

● Experience in building checkout flows or subscription-based interfaces

● Comfortable integrating secure payment gateways and ensuring

frontend security

● Excellent collaboration skills in cross-functional and Agile teams

● Experience mentoring junior engineers and driving frontend architectural decisions

⭐ Bonus Skills & Good-to-Have

● Working knowledge of TypeScript or other typed languages

● Familiarity with cloud-native observability principles (e.g., tracing, logs, AIOps)

● Experience with design systems, component libraries, and accessible UI practices

● Exposure to CI/CD pipelines, frontend environment setup, and deployment strategies

● Experience working with e-commerce or SaaS marketplaces

🧠 Why This Role Matters

This role gives you the opportunity to define and lead the UI direction of a next-generation platform that combines observability and e-commerce. You’ll shape how thousands of developers and customers interact with one of the most important pieces of our client’s evolving ecosystem. If you're passionate about frontend excellence, user-centric product development, and working at the intersection of technology and design, this is your chance to make a global impact.

📘 About the Employment Model – Direct Employment

You will be hired directly by the client (Code Name: SORIN) and be part of their core product team in India. All aspects of your employment — including title, responsibilities, compensation, and performance review — will be directly managed by the client. Straatix is supporting the client in identifying and onboarding top-tier talent for this role.

Apply here: https://airtable.com/app0U8lKNDT4KiEnD/pagKI67YRVCs8Yrrn/form?prefill_Applied+Position=rec7tCBoD5m3mnPL3

We at FindingPi Pvt Ltd. are looking for a Senior Frontend Developer(ReactJS) who will be responsible for developing high-quality applications and must understand business requirements and translate them into technical requirements. Also, help the team to grow and enhance their skills.

The ideal candidate should be passionate about coding and should be up for some pretty smart brainstorming. From time to time, you would be working on certain projects as team leads as well.

Roles and responsibilities:

• Developing new user-facing features using ReactJS.
• Building highly responsive, reusable user interface components and front-end libraries for future use.
• Translating designs and wireframes into high-quality code.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• Writing automated unit tests
• Proficiency with agile development methodologies
• Documenting application changes and developing updates.

We are looking for someone who possesses:

• 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)
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements.
• A knack for benchmarking and optimization
• Familiarity with code versioning tools, especially Github.

Must-Have

• 3 - 5 Years of experience.
• Frontend experience with ReactJs and Node.
•  

Job Location: Shivaji Nagar, Pune

Final CTC will be based on your last drawn salary, experience, and performance in the interview.

Prelude

Required Skills

• 2+ years of RELEVANT EXPERIENCE in ReactJS
• Strong Computer Science fundamentals - data structures and algorithms
• Strong understanding of ReactJS Ecosystem (State management, Component-based design, Hooks, Responsive design)
• Good with CSS (converting UI designs to code)
• Writing clean and maintainable code
• Proficient understanding of APIs and wiring them   
• Strong testing, debugging, and problem-solving skills
• Familiar with modern development practices - writing clean code, git versioning, understanding development workflows

As a Front-end developer, you will work with motivated individuals who are passionate-beyond-measure to offer the Ultimate Shopping experience to consumers. You will leverage the latest technologies (HTML5, Javascript, ajax) and application paradigms (web apps on the desktop) to create a beautiful client that runs seamlessly on windows, mac, chrome, firefox, IE, safari.

Responsibilities:

• Implement Visual Designs in standards compliant, clean markup (HTML5/CSS3/JS)
• Develop responsive designs and thoroughly test cross browser compatibility of all product interfaces
• Identify and research new UI technologies
• Suggest and implement improvements to existing product interfaces
• Assist in building wireframes/prototypes
• Make data driven decisions based on analytics to improve user engage
• Advise, collaborate with, and synthesize feedback from designers and the backend team.
• Ready to explore and perform tasks that are out of your own pool of expertise
• Fulfil several project requests simultaneously while meeting tight deadlines.
• Make pages optimized for both performance as well as SEO

Requirements:

• Expert in making scalable and modular Front End code
• In depth knowledge of HTML, CSS & JavaScript
• Good experience in making Progressive Web Apps
• Knowledge of cross browsers & devices development issues and inconsistencies
• Good knowledge and experience in ReactJS and Server Side Rendering
• Experience in setting up & running task runners like Gulp & Webpack
• Experience in CSS pre and post processors like SASS/Stylus & PostCSS (we use SASS combined with PostCSS) & BEM style coding
• Experience in creating transitions/animations at 60fps especially on mobiles

• Experience in developing large scale, highly available, complex front-end development using JavaScript, React.js and ReactNative.
• Strong knowledge in both web and mobile application development.
• Knowledge, skills, and experience to write detailed design documentation, and functional specifications for application development.
• Write well designed, efficient, reusable, and reliable code.
• Experience with popular React.js workflows (such as Flux or Redux).
• Work with other senior Developers to resolve/debug program errors.
• Knowledge and ability to apply OOD (Java, HTML, XML, Java Script, and Patterns) and impact to the application development process.
• Knowledge of Agile development methodologies (preferably Scrum).
• Knowledge of database design and data structure libraries,(e.g., Immutable.js).
• Developing new user-facing features using React.js.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Actively aid the consulting team in different phases of the project including problem definition, effort estimation, diagnosis, solution generation, design development and deployment.
• Experience with data structure libraries,(e.g, Immutable.js).
• Contributing to team meetings, troubleshooting development.
• Good understanding of HTML CSS and front-end design technologies.

• Ability to establish and maintain effective working relationships, supporting company leadership and other team members.
• Ability to manage multiple and changing priorities/tasks.
• Must like to continuously improve code, product and process.
• Must work with a strong professional and ownership mindset.
• Strong working experience in JavaScript, ReactNative and ReactJs is required.
• In-depth understanding of Javascript, the DOM, and relevant concepts.
• Proficiency in Typescript.
• Should have hands-on experience with testing libraries like jest & enzyme.
• Must be strong in logic and coding abilities.
• Strong analytical and problem-solving skills.
• Must be passionate and self-motivated.
• Excellent team player and good communication skills.

Company Introduction

Juvoxa is a healthtech startup which enables an Integrated channel of pharmaceutical companies, Medical Professionals/ Institutions, and Patients for Digital Prescriptions 2.0. We enable effective dissemination of right information, tools and help in capturing right data at specific points for increased efficacy of the overall care. With Juvoxa, all stakeholders increase engagement, save money, and reduce friction in healthcare systems. This is accomplished in one secure, transparent, and convenient platform. Juvoxa is founded by serial entrepreneurs and funded by Industry professionals.

Job Description // React Frontend Programmer

With major Pharmaceutical companies adopting us for rollout in South East Asia, we are scaling our engineering team. 

What you will do

• Implement unit testing, example Junit, to support development of test-driven development
• Write reusable, Testable and efficient code
• Develop new client-side ReactJS components for modern web and mobile applications
• Design scalable frontend architecture
• Improve product quality through code reviews, write effective unit tests and collaborate with Q&A to implement automation testing
• Contribute to open source, write your experiences, mentor others and proactively improve

What you will have

• Strong teamwork, coordination, and planning, self-managed
• Experience working remotely & as part of a distributed engineering team
• Strong problem solving skills are essential.
• English Skills (ability to effectively communicate via written and spoken english).
• Minimum 2 years of software engineering experience in frontend development particularly ReactJS
• Proficiency in web and mobile frontend development; ReactJS, JavaScript, JSON, HTML 5, CSS, LESS, GIT
• Strong knowledge of state management libraries; Redux
• Complete understanding on development of Progressive Web Applications and web workers
• Familiarity with AWS
• Knowledge of Test frameworks like Jest, Mocha, React Testing Library
• Experience with styled-components is desirable
• Exposure to page speed improvement techniques including state management
• Work on automation to actively measure and improve quality and performance of our frontend apps

What we will provide

• Startup-like environment and culture, fast paced and with quick decision-making process
• A unique startup that has both the ability to work directly with senior leadership but also the structure that comes from being founded by Entrepreneurs who have built for scale. 
• An environment to be heard, opinion will be valued and you will have the resources to do your best work ever. 
• Compensation at par with market plus equities and we are 100% remote for now.
• Life-long learning and supporting the development of the team, including wealth creation

Dear recruitment agencies and recruiters, please note that we choose to recruit directly for this role. You are expressly requested to not contact Juvoxa or any of its employees in relation to this vacancy or with any offers of your services. Thank you.