
Lead II - Software Engineering - (React & Next.js)
at Global Digital Transformation Solutions Provider
MUST-HAVES:
- 5+ years of professional experience in web development.
- Strong proficiency in React.js and the Next.js framework.
- Solid understanding of JavaScript (ES6+), HTML5, Tailwind and TypeScript.
- Experience with server-side rendering (SSR) and static site generation (SSG).
- Familiarity with state management libraries (e.g., Redux, Context API).
- Proficient with version control systems like Git.
- Experience with modern build tools and package managers (e.g., Webpack, Babel, NPM/Yarn).
- Familiarity with API integration (REST, GraphQL).
- Strong understanding of web performance optimization techniques.
- Knowledge of testing frameworks (e.g., Playwright, Jest, Cypress).
- Ability to work in an Agile environment, collaborate with cross-functional teams, and deliver high-quality code under tight deadlines.
SKILLS: REACT, REACT NATIVE, PLATFORM INTEGRATION, JAVASCRIPT
Notice Period: 0-15 Days only
Additional Guidelines:
Interview process: - 2 Technical round + 1 Client round
3 days in office, Hybrid model.
JOB DESCRIPTION:
We are seeking a highly skilled Senior Web Developer with deep expertise in React and Next.js to join our growing team. The ideal candidate will have extensive experience in building high-quality, scalable web applications and will take ownership of both frontend development and architecture. As a Senior Developer, you will collaborate closely with product managers, designers, and other developers to deliver robust and performant solutions. Your ability to solve complex problems, optimize web performance, and mentor junior developers will be key to success in this role.
KEY RESPONSIBILITIES:
- Design, develop, and maintain web applications using React and Next.js.
- Architect and optimize web pages for speed and scalability.
- Build reusable components and front-end libraries for future use.
- Implement server-side rendering and static site generation using Next.js.
- Collaborate with the backend team to integrate APIs and ensure seamless front-end and back-end communication.
- Ensure the technical feasibility of UI/UX designs and implement pixel-perfect user interfaces.
- Work with product teams to build features that improve user engagement and satisfaction.
- Troubleshoot, debug, and upgrade existing systems.
- Provide technical leadership and mentorship to junior developers.
- Stay up-to-date with the latest web development trends, frameworks, and tools.
REQUIREMENTS:
- 5+ years of professional experience in web development.
- Strong proficiency in React.js and the Next.js framework.
- Solid understanding of JavaScript (ES6+), HTML5, Tailwind and TypeScript.
- Experience with server-side rendering (SSR)and static site generation (SSG).
- Familiarity with state management libraries (e.g., Redux, Context API).
- Proficient with version control systems like Git.
- Experience with modern build tools and package managers (e.g., Webpack, Babel, NPM/Yarn).
- Familiarity with API integration (REST, GraphQL).
- Strong understanding of web performance optimization techniques.
- Knowledge of testing frameworks (e.g., Playwright, Jest, Cypress).
- Ability to work in an Agile environment, collaborate with cross-functional teams, and deliver high-quality code under tight deadlines.
PREFERRED QUALIFICATIONS:
- Experience with Next.js API routes and serverless functions.
- Familiarity with cloud platforms (e.g., AWS, Vercel) and CI/CD pipelines.
- Experience with modern CSS frameworks (e.g., Tailwind, Styled Components).
- Knowledge of SEO best practices for React and Next.js applications.
- Contributions to open-source projects or a portfolio of personal projects.

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JOB DESCRIPTION FOR FRONTEND DEVELOPER ROLE
Company Overview
Boolment Software Development Pvt. Ltd. is a fast-growing technology company delivering innovative software solutions across diverse industries. Our mission is to empower businesses through scalable and high-quality technology products. We foster a culture of innovation, collaboration, and continuous learning, providing employees with opportunities to work on cutting-edge technologies and projects.
Job Title : Front Developer
Department: Software Development
Location: Gurgaon, Haryana
Employment Type: Full-Time / Internship (3 months)
Working Mode: On-site
Shifts: 6 Day (9:30 AM – 6:30 PM)
Reporting To: Manager
Vacancies: 3–5
Experience: 0–3 years (Freshers eligible)
Salary Range: ₹3 LPA – ₹6.5 LPA | Internship Stipend: ₹0–₹15,000/month
Job Summary
We are seeking a skilled Frontend Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining responsive and high-performance web applications. You will work closely with UX/UI designers, backend developers, and product teams to deliver exceptional user experiences.
Key Responsibilities
UI/UX Implementation:
- Implement modern, responsive, and interactive user interfaces based on wireframes, mockups, and prototypes.
- Collaborate with UX/UI designers to translate designs into functional and visually compelling interfaces.
- Ensure web accessibility and usability best practices.
Frontend Development:
- Develop scalable, maintainable, and reusable components using modern JavaScript frameworks and tools such as Angular, Bootstrap, and Thymeleaf and JSP (JavaServer Pages).
- Write clean, modular, and efficient code in HTML5, CSS3, JavaScript (ES6+), and jQuery.
- Use CSS Preprocessors such as SASS, LESS, and CSS methodologies like BEM for maintainable styling.
- Work with JSP (Java Server Pages) and Thymeleaf templates to integrate frontend interfaces with backend systems.
- Optimize applications for speed, responsiveness, and overall performance across devices.
- Implement lazy loading, bundling, and code-splitting for enhanced performance.
- Integrate frontend components with backend services via RESTful APIs.
- Perform cross-browser and cross-device testing to ensure consistent UI.
- Participate in code reviews, provide constructive feedback, and follow version control best practices using Git.
- Ensure cross-browser and cross-device compatibility across web and mobile platforms.
- Collaborate with cross-functional teams to deliver innovative and high-quality web solutions.
- Contribute documentation, reusable components, and design systems for long-term maintainability.
Testing & Debugging:
- Write unit and integration tests for frontend components.
- Debug and resolve performance and compatibility issues.
Continuous Learning & Innovation:
- Stay up-to-date with the latest trends in front-end development, frameworks, and web technologies.
- Recommend new tools, libraries, and approaches to improve development efficiency and user experience.
Must-Have Skills
- Core Frontend: HTML5, CSS3, JavaScript (ES6+), jQuery
- Frontend Frameworks/Libraries: Bootstrap, Angular, JSP, Thymeleaf
- CSS Preprocessors & Methodologies: SASS, LESS, Tailwind CSS, BEM
- Responsive & Mobile Design: Media Queries, Flexbox, Grid, Mobile-First Design
- APIs & Data Handling: RESTful Services
- Version Control & Collaboration: Git, GitHub/GitLab/Bitbucket, Branching & Merging Strategies
- Frontend Testing & Debugging: Jest, Chrome DevTools
- Problem-Solving & Analytical Skills: Debugging UI issues, optimizing performance, identifying bottlenecks
- Cross-Browser & Cross-Device Testing: BrowserStack, Lighthouse
Good-to-Have Skills / Trending Skills:
- TypeScript for type-safe JavaScript development.
- UI libraries/frameworks like Tailwind CSS, Material-UI.
- Testing frameworks such as Jest, Cypress, or Selenium.
- Experience with CI/CD pipelines and cloud deployments.
- Knowledge of micro-frontends architecture or modern web development trends.
Qualification & Soft Skills
- B.Tech / BE / MCA / Equivalent degree in Computer Science, IT, or related field.
- Strong verbal and written communication skills.
- Ability to explain technical concepts to non-technical stakeholders.
- Collaborative, adaptable, and open to learning.
- Attention to detail with a creative problem-solving mindset.
Compensation & Benefits
- Competitive salary (based on experience).
- Health & Medical Insurance, Gratuity, and Retirement Benefits.
- Paid Leaves, Travel Reimbursements, and Performance Bonuses.
- Access to training programs, certifications, and mentorship.
- Cross-functional exposure and opportunities for career growth and advancement.
We’re Hiring – Frontend Developer (3.js)
Location: Chennai
Experience: 0–1 Years
At Hexr Factory, we are always exploring the possibilities to bridge the physical and digital worlds. We design and build Metaverse and Digital Twin technologies for the future of industry and entertainment.
We are looking for a Frontend Developer (3.js) to join our team in Chennai. The role involves designing, building, and configuring applications to meet business and application requirements using React Three Fiber, JavaScript, HTML5, CSS, TypeScript, and ES6.
The ideal candidate will have experience working with Three.js, WebGL, and Canvas/CSS animations, along with knowledge of browser-based 3D rendering and 3D graphics. You should be comfortable collaborating with the design team to implement a clean, elegant user experience and be capable of building scalable, high-performance web applications.
Qualifications:
Bachelor’s or Master’s degree in Mathematics, Commerce, Computer Science, Electronics, Electrical, or Mechanical Engineering with a consistent high academic track record.
0–1 years of relevant experience.
Skills Required:
Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
Experience using TypeScript to develop UI components with React and Angular.
Knowledge of 3D technologies such as WebGL and Three.js.
Basic understanding of 3D mathematics.
Familiarity with REST/JSON and Git.
Passion for new technology and innovation.
Ability to write clean, maintainable code.
Excellent verbal and written communication skills.
If you are passionate about technology, eager to learn, and excited about working on 3D applications and digital innovation, we’d love to hear from you.
About Avoma
Avoma is an intelligent meeting assistant for teams looking to automate some of the common tasks required for customer-focused meetings. We leverage NLP and machine learning to summarize meeting notes and extract key topics and action items discussed. All of this data automatically syncs back into their CRM. This helps to save end users time and focus on what matters most, their customer interactions.
We are a venture-funded early-stage startup, have 1000+ paid B2B customers, and are growing consistently month over month.
We are looking for a Senior Software Engineer specializing in frontend to build the best in class user experience and work on complex frontend tasks - including but not limited to:
- Building a responsive collaborative web app
- A customized collaborative notes editor similar to Google Docs/Notion
- AI powered realtime insights as a meeting is in progress
- Custom video player streaming player.
- Interactive Dashboard visualizations
Requirements:
- 5+ years of experience as a Software Engineer with a track record of delivering software with high business impact
- Attention to detail and passion to build great consumer app grade UI
- Passionate about user experience
- Using Coding AI agents like cursor and different prompting techniques
- Experience with React.js, Redux, Javascript
- Experience building responsive UI
- Experience translating UX mockups to Tailwind CSS
- Experience writing scalable, high-performant and clean code
- Excellent in both spoken and written communication skills
Benefits:
- A transparent salary structure
- Stock Option Plan
- Fast-paced, collaborative work environment
- Paid Time Off (Vacation, Sick and Public Holidays)
- Candidate should have strong knowledge of Javascript and HTML5 Canvas
- Should have knowledge of HTML5 Canvas Drawing Pad
- Experience in HTML5 Canvas is a must
- Thorough semantics-level understanding of HTML5 Canvas
- Good understanding of JavaScript programming and DOM manipulation
- Understanding and deployment of Responsive Web Design
- Understanding of how web design/dev is related to web Performance
Other Selection Criterias
- Candidate should be available to join immediately
Requirements
- We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux).
- You will ensure that these components and the overall application are robust and easy to maintain. - You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Skills And Qualifications
- Good understanding of advanced JavaScript libraries and frameworks ReactJS or Vue JS
- Developing new user-facing features using React.js
- Experience with popular React.js workflows (such as Flux or Redux)
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Knowledge of isomorphic React is a plus - Familiarity with RESTful APIs
- Knowledge of modern authorisation 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
- Building reusable components and front-end libraries for future use
- Proficient understanding of web markup, including HTML5, CSS3
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as Git / Mercurial / SVN
- Research new technology trends, come up with suggestions and roll out the same
- Expertise in building UI for cross-platform web application.
- Ability to write high-performance, reusable code for UI components.
- Must be a self-starter with a passion to stay current with the newest online technologies.
- Passion for performance debugging and benchmarking
- Excellent communication and problem solving skills.
The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web applications for the company. Using Angular / React / JavaScript this candidate will be able to translate user and business needs into functional frontend design.
Responsibilities
- We use React for web application.
- Designing, developing, and testing UI for mobile and web applications
- Build reusable code and libraries for future use
- Accurately translate user and business needs into functional frontend code
Qualifications
- 3+ years' experience in frontend development
- Experience building mobile/web applications using Angular or React or JavaScript.
- 4+ years experience working as a react.js developer.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
Roles & Responsibilities :
- Write high quality code in ReactJS using TypeScript or JSX that is easy to maintain and test.
- Participate in an Agile environment using Scrum software development practices, Automated unit testing, Continuous integration, Code reviews, Version control systems, Automated build processes. Raise issues proactively that might impact delivery commitments.
- Fix production issues and maintain the code as needed .
Basic Qualifications:
- BS degree in CS or equivalent work experience 5+ years professional experience building single page applications in ReactJS using TypeScript or JSX with extensive experience working with HTML5 and CSS3.
- Experience working with cross-browser behaviors and quirks.
Preferred Qualifications:
- Passion for new technologies. Product development experience building large scale web applications.
- Experience designing and developing highly scalable consumer facing web application. Care deeply about writing high-performance, reusable code for components that will be used across our product.
- GraphQL experience is preferred.
Senior Software Engineer, Frontend
https://www.alivecor.com/">AliveCor, the pioneer of the smartphone EKG, with millions of EKGs from a large and growing user base, seeks a Senior Software Engineer (Front-end Applications) to contribute to the Applications team. You will be an integral member of our engineering team, responsible for developing industry-leading web applications that transform the healthcare industry and affect the way consumers use, engage, and act on their health data.
- Passionate about User Experience.
- Has great verbal and written communication skills to engage directly with your peers.
- Understands and is thoughtful about engineering trade-offs
- Experience building web applications with cross-browser support and RESTful API integrations
- Commitment to delivering results.
- Passionate about continuous improvement.
- B.E in Computer Science or a related discipline, or related practical experience.
- 5-8 years of Frontend development experience with at least 2 years working as a React.js Developer.
- A strong grasp of software engineering and web application development fundamentals, including JavaScript (ES5, ES6), HTML and CSS.
- Aptitude to learn new technologies (e.g. ES.Next).
- Excellent troubleshooting skills.
- Familiarity with RESTful APIs to connect the Front-end applications to backend service
- Bonus points for:
- Publicly available web applications, portfolios, or examples available on a source repository (e.g. GitHub, GitLab, Bitbucket)
- An interest in data visualizations using JavaScript libraries such as D3, Highcharts, and others
- Experience managing front end tooling (e.g. gulp, grunt, webpack, post-CSS, service workers)
- Experience with performance analysis and tuning of web application
- Experience developing back end server APIs and/or server-side rendering
AliveCor is on a mission to define modern healthcare through data, design and disruption. We’ve pioneered the creation of FDA-cleared machine-learning techniques, transformed wearable medtech to put proactive heart care at everyone’s fingertips. Kardia is the most clinically validated mobile EKG technology. AliveCor was named as one of the Top 10 Most Innovative Companies in Health for 2017 by Fast Company as part of the publication’s annual ranking of the world’s Most Innovative Companies. AliveCor was awarded the 2015 Tech Pioneer by the World Economic Forum and one of the 50 Smartest Companies in 2015 by the MIT Technology Review. AliveCor recently announced a collaboration with Mayo Clinic that will result in new machine learning capabilities to unlock previously hidden health indicators in EKG data, potentially improving heart health as well as overall health care for a variety of conditions. AliveCor is a privately held company headquartered in Mountain View, CA.
AliveCor is an equal opportunity employer and will not discriminate against any employee or applicant on the basis of age, colour, disability, gender, national origin, race, religion, sexual orientation, or any other classification protected by federal, state, or local law.
Watch the following video demonstrating our product.
https://www.youtube.com/watch?v=8I9xosgA-Ig">KardiaMobile: How's your heart?
https://www.youtube.com/watch?v=8I9xosgA-Ig









