About Company:
Espressif Systems (688018) is a public multinational, fabless semiconductor company established in 2008, with headquarters in Shanghai and offices in Greater China, India, and Europe. We have a passionate team of engineers and scientists from all over the world, focused on developing cutting-edge Wi-Fi and Bluetooth, low-power IoT solutions. We have created the popular ESP8266 and ESP32 series of chips, modules, and development boards. By leveraging wireless computing, we provide green, versatile, and cost-effective chipsets. We have always been committed to offering IoT solutions that are secure, robust, and power-efficient. By open-sourcing our technology, we aim to enable developers to use Espressif’s technology globally and build smart connected devices. In July 2019, Espressif made its Initial Public Offering on the Sci-Tech Innovation Board (STAR) of the Shanghai Stock Exchange (SSE).
Espressif has a technology centre in Pune. The focus is on embedded software engineering and IoT solutions for our growing customers.
About Role:
https://rainmaker.espressif.com/">ESP RainMaker provides a complete solution to makers to develop connected devices with ease. It also focuses on solving a major challenge about how the quality of connected devices can be improved. It constitutes device-side SDK, mobile apps and a cloud application. This role requires product engineering for the web UI for the RainMaker cloud.
Minimum Qualification:
- BE/B.Tech in Computer Science with 5 to 10 years of experience
- Strong Computer Science Fundamentals
- Excellent understanding of UX and design sensibilities
- Design, develop, and test UI for web applications
- Experience with one or more of these: React, Redux, Webpack, ES6, Async JS Communication, WebSockets
- Strong debugging and troubleshooting skills
Desired Qualification:
- Significant experience with JavaScript, React and Redux.
- Experience in consumption of cloud services and REST interfaces (implementation experience would be added advantage)
- Experience with CSS pre-processors like LESS or SASS
- Expertise with cross-browser, cross-platform, and responsive design
- Solid understanding of user interactions required for Single-Page Applications
- Experience with modern browser technologies
Responsibilities:
- Designing and developing User Interface for web applications
- Write code based in HTML, CSS, JavaScript and ReactJS
- Accurately translate user and business needs into functional, secure and efficient frontend design and code
- Experience and desire to take product/feature ownership from delivery and customer support perspective
- Collaborate with backend and quality engineers to spec, write, test, and deploy code that integrates with data streams and API endpoints
- Utilise responsive design techniques and ensure cross-browser compatibility
- Perform code reviews and improve/ensure the quality of product
What to expect from our interview process
- The first step is to email your resume or apply to the relevant open position, along with a sample of something you have worked on such as a public GitHub repo or side project etc.
- Next, post shortlisting your profile recruiter will get in touch with you via a mechanism that works for you e.g. via email, phone. This will be a short chat to learn more about your background and interests, to share more about the job and Espressif, and to answer any initial questions you have.
- Successful candidates will then be invited for 2 to 3 rounds of the technical interview as per the previous round feedback.
- Finally, Successful candidates will have an interview with HR.
What you offer us
- Ability to provide technical solutions, support that fosters collaboration and innovation.
- Ability to balance a variety of technical needs and priorities according to Espressif’s growing needs.
What we offer
- An open-minded, collaboration culture of enthusiastic technologist.
- Competitive salary
- 100% company paid medical/dental/vision/life coverage
- Frequent training by experienced colleagues and chances to take international trips, attend exhibitions, technical meetups and seminars.

About Espressif Systems India Pvt Ltd
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Description
We are looking for a Senior React.js Engineer to build high-performance, scalable, and accessible web applications using modern React and JavaScript/TypeScript. You will work closely with designers, product managers, and backend engineers to deliver robust user-facing features while maintaining high standards of quality, performance, and maintainability.
This role requires strong ownership, deep React ecosystem knowledge, and the ability to translate product requirements into clean, reliable front-end architecture.
At Proximity, you won’t just ship features — you’ll help shape frontend architecture, improve engineering standards, and contribute to products used at scale.
Responsibilities -
- Develop responsive, high-performance web applications using React.js and modern JavaScript/TypeScript.
- Build and maintain reusable UI components and front-end libraries to support scalable applications.
- Integrate with APIs and collaborate closely with backend teams to define clear and reliable contracts.
- Ensure applications meet accessibility, responsiveness, and cross-browser compatibility standards.
- Write and maintain unit, integration, and end-to-end (E2E) tests to ensure code quality and reliability.
- Optimize applications for speed, scalability, and SEO, including SSR and Next.js where applicable.
- Participate actively in code reviews, providing constructive feedback and upholding coding best practices.
- Collaborate with designers and product managers to translate wireframes and designs into functional features.
- Troubleshoot, debug, and resolve performance, reliability, and user experience issues.
- Stay up to date with the latest trends in the React ecosystem and proactively improve development processes and tooling.
Requirements
- 5–7 years of professional experience in frontend or web application development.
- Strong expertise in React.js and modern JavaScript, with solid experience using TypeScript.
- Deep understanding of component-driven development, state management, and frontend architecture patterns.
- Experience working with RESTful or GraphQL APIs and collaborating with backend teams.
- Strong knowledge of HTML, CSS, and modern styling approaches, including responsive and adaptive design.
- Hands-on experience with testing frameworks for unit, integration, and E2E testing.
- Proven ability to optimize applications for performance and scalability.
- Solid understanding of SEO fundamentals for modern web applications.
- Proficiency with version control systems such as Git.
- Strong problem-solving, communication, and collaboration skills.
- Ability to take ownership of features from design through production.
Desired Skills -
- Experience with Next.js and server-side rendering.
- Familiarity with modern frontend build tools and bundlers.
- Exposure to design systems or component libraries at scale.
- Understanding of Agile development methodologies.
- Open-source contributions or public projects demonstrating frontend craftsmanship.
Benefits
- Best in class compensation: We hire only the best, and we pay accordingly.
- Proximity Talks: Learn from experienced engineers, designers, and product leaders.
- Continuous learning: Work with a high-caliber team, challenge yourself daily, and grow your frontend expertise.
About us:
- We are Proximity — a global team of coders, designers, product managers, geeks, and experts. We solve complex problems and build cutting-edge technology at scale.
- Our team of Proxonauts is growing quickly, which means your impact on the company’s success will be significant. You’ll work with experienced leaders who have built and led multiple high-performing tech, product, and design teams.
- Here’s a quick guide to getting to know us better:
- Watch our CEO, Hardik Jagda, tell you all about Proximity.
- Read about Proximity’s values and meet some of our Proxonauts.
- Explore our website, blog, and design wing — Studio Proximity.
- Get behind the scenes with us on Instagram — follow @ProxWrks and @H.Jagda.
About the Role
We are looking for a motivated Frontend Developer Intern who is passionate about building modern, scalable, and high-performance interfaces. You will work on production-grade applications built with Next.js, React, Tailwind CSS, and TypeScript, and collaborate directly with senior engineers to deliver high-quality UI components and user experiences.
This internship will give you hands-on exposure to real engineering workflows, version control, code reviews, and agile development.
Key Responsibilities
- Develop responsive and accessible UI components using Next.js, React, Tailwind CSS, HTML, and CSS.
- Work with TypeScript to ensure readable, safe, and maintainable code.
- Integrate APIs and handle client-side state management.
- Collaborate with backend and design teams to implement end-to-end features.
- Maintain component-level consistency, performance, and reusability.
- Write clean, modular code following best practices and coding standards.
- Contribute to improving UI/UX through thoughtful design and user-centric development.
- Work with MongoDB when required for basic CRUD operations or prototype integrations.
Required Skills
- Strong understanding of React.js fundamentals.
- Hands-on experience with Next.js (SSR, SSG, API routes).
- Solid knowledge of Tailwind CSS, HTML5, CSS3, and modern styling practices.
- Basic understanding of TypeScript.
- Familiarity with Git/GitHub workflows.
- Understanding of responsive design principles and accessibility.
Good to Have
- Certifications in Tailwind CSS, CSS, or Next.js (highly preferred).
- Knowledge of component libraries, animations, or design systems.
- Understanding of MongoDB basics.
- Exposure to UI/UX tools (Figma, Adobe XD) is a plus.
Eligibility
- Students currently pursuing a Bachelor's/Master's in Computer Science, Engineering, or a related field.
- Fresh graduates may also apply.
- Ability to dedicate full-time hours during the internship period.
What You Will Gain
- Mentorship from senior engineers and architects.
- Experience building production-grade frontends for modern SaaS/AI products.
- Opportunity to work in a fast-growing, innovation-driven environment.
- Strong portfolio additions through meaningful project contributions.
Work Mode
- Fully Remote
- Flexible working hours
- Merit-based growth and long-term opportunities
Looking for Lead Frontend Developer Bangalore to join a team of rockstar developers. The candidate should have a minimum of 4+ years. of experience in React.js.
There are multiple openings. If you're looking for career growth & a chance to work with the top 0.1% of developers in the industry, this one is for you! You will report into IIT'ans/BITS grads with 10+ years of development experience + work with F500 companies (our customers).
Company Background - CodeVyasa is a Software Product-Engineering and Development company that helps Early-stage & Mid-Market Product companies with IT Consulting, App Development, and On-demand Tech Resources. Our Journey over the last 3 years has been nothing short of a roller-coaster. Along our way, we've won some of the most prestigious awards while driving immense value to our customers & employees. Here's the link to our website (codevyasa.com). To give you a sense of our growth rate, we've added 70+ employees in the last 6 weeks itself and expect another 125+ by the end of Q1 2024
Requirements:
- Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
- Minimum of 6 years of experience as a Frontend Development.
- Proficiency in React.js, Javascript, HTML/CSS development.
- Knowledge of Backend development.
- Aptitude for learning new technologies quickly.
- Good problem-solving and analytical skills.
What We Offer:
- Glassdoor rating of 4.8, indicating high employee satisfaction.
- Free healthcare benefits.
- Strong focus on upskilling and professional development opportunities.
- Diverse and inclusive work environment.
- Competitive compensation and benefits package.
- Emphasis on maintaining a healthy work-life balance.

• Sound knowledge in JavaScript, ReactJS, HTML, CSS
• Familiar with UI layouts, SASS, bootstrap, and Material UI
• Experience debugging using popular JavaScript-based tools like Chrome Developer Console
• Good to have Knowledge of TDD frameworks mocha, chai, jest etc.
• Understanding of Typescript
• Understanding of ReactJS based frameworks like NextJS, Gatsby, etc.
• Understanding of REST API
• Passionate to create good design and usability
• Immediate Joiner preferred
- 4.5+ years Experience with AngularJS
- Available for immediate joining
- Strong expertise with HTML, CSS, and writing cross-browser compatible code.
- Good understanding of AJAX and JavaScript Dom manipulation Techniques
- Experience with RESTful services
- Experience in JavaScript build tools like grunt or gulp
- Expert in any one of the modern JavaScript MV-VM/MVC frameworks (AngularJS, JQuery, NodeJS, GruntJS)
- Hand on and implements complex AngularJS applications, directives, controllers, services
- Critical thinker and problem-solving skills
- Team player
Frontend Developer
RESPONSIBILITIES
- Understanding requirements present in specification documents
- Integrate data from various backend-services and databases
- Working with code base across multiple development & staging environments
- Take part in User Acceptance Testing (UAT)
- Be part of Production deployment & release activities
TECH SKILLS
- Must Have:
* Proven working experience in web programming
* Know HTML, CSS and JavaScript and the relevant web design coding
* Must have knowledge on Angular 4+
* Good to have knowledge on React js
* Good to have knowledge on view.js
* Good documentation skills
EXPERIENCE
- 2 to 4 years, preferably in an agile environment
- MS or BS in Computer Science or equivalent
- 9+ years (or more) experience shipping quality code
- 4+ years’ experience with leading frontend frameworks like Angular 1 to 8 or ReactJS, etc.
- Experience on Ionic Framework, Cardova
- Experience contributing front-end code to a publicly available, consumer-focused web application.
- Solid experience and understanding of HTML5, CSS3, and Javascript (vanilla JS and popular libraries like Underscore.js and jQuery)
- Experience with REST-based API









