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

About AliveCor
About
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.
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Job Summary:
We are looking for a talented and passionate Front-End Developer with 2–3 years of experience to join our growing team. You’ll be responsible for translating UI/UX design wireframes into responsive, high-quality code and delivering seamless user experiences across web platforms.
Key Responsibilities:
- Develop and maintain responsive web applications using HTML, CSS, and JavaScript (ES6+)
- Work with modern frameworks/libraries like React.js, Vue.js, or Angular
- Collaborate with designers and backend developers to integrate APIs and improve UX
- Optimize applications for speed and scalability
- Ensure cross-browser compatibility and mobile responsiveness
- Participate in code reviews, testing, and documentation
Requirements:
- 2–3 years of proven front-end development experience
- Strong proficiency in JavaScript, HTML5, and CSS3
- Experience with TypeScript, Tailwind CSS, or Next.js
- Experience with at least one modern JavaScript framework (React preferred)
- Familiarity with version control systems like Git
- Good understanding of RESTful APIs and asynchronous programming
- Strong problem-solving skills and attention to detail
Nice to Have:
- Familiarity with CI/CD pipelines and testing frameworks
- Basic knowledge of design tools like Figma or Adobe XD
Why Join Us?
- Dynamic and collaborative team culture
- Opportunity to work on impactful, real-world projects
- Flexible work environment and continuous learning support
Job Type: Full-time
Work Location: In person
PREFERRED QUALIFICATION AND SKILLS:
In depth knowledge of VUE.JS
• In depth knowledge of HTML5 • In depth knowledge of CSS3 (Less, Sass, Stylus is a plus), knowledge of BEM methodology is preferred
• Detailed knowledge of JavaScript (ES2015 is a plus)
• Experience in any JS framework(Angular, React + Redux, Vue, etc.,) is must
• Understanding of Web Accessibility WCAG guidelines.
• Must be able to mentor and guide junior technical resources.
• One who is proactive and come forward with technology related initiatives. Motivated selfstarter.
• Good Communication skills. English - Oral and Written.
Responsibilities :
· In-depth knowledge in web markup, including HTML5, CSS3, client-side scripting, and JavaScript frameworks, including jQuery
· Good understanding of asynchronous request handling, partial page updates, and AJAX
· Deep knowledge of Angular 2+ (Typescript)
· Strong knowledge of CSS3 extended languages such as SASS / LESS
· Implementing responsive design for mobile sites
· Ability to write high-performance, reusable code using JS best practices.
· Experience in code optimization and refactoring.
· Experience working with theme frameworks like Bootstrap or any Material Design libraries
· Comfortable with JSON data manipulations
· Good understanding of cross-browser compatibility issues and ways to work around them
· Experience with version control, such as Git
· Testing the site during development for usability and fixing any bugs.
· Cooperating with web designers to match visual design intent.
· The role requires constant interaction with other developers in the team
Kindly revert with your updated resume
THANK YOU
Requirements:
- Developing and implementing user interface components using React.js concepts and workflows.
- Developing user interface components and implementing them with a well-known React.js workflow.
- Building reusable components and front-end libraries for future use.
- Translating designs and wireframes into high-quality code
- In-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications.
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
- Develop a flexible and well-structured front-end architecture, along with the APIs to support the applications
The IdeaClan group of companies is involved with technological innovation, customer acquisition, performance marketing, and content creation. We are leaders in a variety of verticals and strive to deliver top-quality and passionate work across all our areas of focus.
Job Description
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.
Responsibilities:
- Developing new user-facing features using React.js
- Building reusable 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
Skills
- 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 such as Git
● Design overall architecture of the web application.
● Maintain quality and ensure responsiveness of applications.
● Collaborate with the rest of the engineering team to design and launch new features.
● Maintain code integrity and organization.
● Experience working with graphic designers and converting designs to visual elements.
● Understanding and implementation of security and data protection.
● Highly experienced with front-end programming languages - HTML, CSS JavaScript, etc
● Proficient experience using - advanced JavaScript libraries and frameworks
Development experience for both mobile and desktop.
● Knowledge of code versioning tools such as Git
Requirement -
● Proven work experience as a Front-end developer
● Hands on experience with markup languages
● Experience with JavaScript, CSS and HTML
● Wordpress would be an added advantage.
● Prefer from Tier One college like ( IIIT, NIT, IIT, NSUT, DTU..etc )
● Familiarity with browser testing and debugging
● In-depth understanding of the entire web development process (design, development
and deployment)
● Understanding of layout aesthetics
● An ability to perform well in a fast-paced environment
● Excellent analytical and multitasking skills
● B. Tech. in computer science Preferred.
Looking for someone to join our startup and work with us on several different projects. Strong communication skills are a must.
Skills:
- Candidate with 2+ yrs of experience in UI development or theme implementation.
- Mandatory proficient understanding of web markup, including HTML5, CSS3, Javascript, JQuery, Bootstrap, Photoshop.
- Front-end (CSS) frameworks like Foundation or Bootstrap, Semantic UI.
- Design wireframe/layout for website, web application, mobile apps.
- Up-to-date, in-depth knowledge of modern HTML, CSS and JS.
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- An eye for design to pixel perfect website conversion.
- Hands on experience on creating responsive websites using media queries (not just Bootstrap).
- Working knowledge of cross-browser-compatibility and different sizes of different screens.
- Self-motivated, good communication and ready to learn attitude.
- Experience with various JS libraries like jQuery, BackboneJS, UnderscoreJS etc.
- Experience in layout designing & theme conversion on open source CMS’s like WordPress, Drupal.
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Optimize application for maximum speed and scalability.
- Good understanding of SEO principles and ensuring that application will adhere to them.
- Familiarity with tools such as Gimp or Photoshop is a plus.
- Proficient understanding of cross-browser compatibility issues and ways to work around them. - Proficient understanding of code versioning tools, such as Git
Responsibilities:
- Develop new user-facing features.
- Build reusable code and libraries for future use.
- Develop functional and appealing web and mobile-based applications based on usability
- Provide website maintenance and enhancements.
- Translation of the UI/UX design wireframes to actual code that will produce visual elements of the application
- Ensure the technical feasibility of UI/UX designs.
- Maintain graphic standards and branding throughout the product’s interface
- Stay up-to-date on emerging technologies promotes usability best practices.
- Optimize application for maximum speed and scalability.
- Collaborate with other team members and stakeholders.
- Create quality mockups and prototypes on tight timelines.
- Proficient understanding of cross-browser compatibility, devices, responsive issues and ways to work around them.










