1371 Javascript jobs in Chennai

About the job

Job Role: Node.js Developer

Job Location: Chennai

Experience- 5 to 10 Years

Notice Period: Immediate to 30 Days

About Company:

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 21+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 15900+, and has 58 offices in 20 countries within key global markets. For more information on the company, please visit our website or LinkedIn community.

Diversity, Equity, and Inclusion

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and an affirmative-action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law

Education

• Degree, Post graduate in Computer Science or related field (or equivalent industry experience)

Experience

• Minimum 5 years of coding and automation testing experience in JavaScript technologies.
• At least 2 year hands-on in TypeScript .
• Experience in Automation Testing Techniques and Tools e.g., Playwright / Cucumber / Appium/ Selenium

Technical Skills

• Excellent knowledge in development and testing scalable and highly available Restful APIs / Microservices using Javascript technologies
• Able to create end to end Automation test suites using Playwright / Selenium preferably using BDD approach.
• Practical experience with GraphQL.
• Well versed with CI/CD principles, and actively involved in solving, troubleshooting issues in distributed services ecosystem
• Understanding of containerization, experienced in Dockers , Kubernetes.
• Exposed to API gateway integrations like 3Scale.
• Understanding of Single-Sign-on or token based authentication (Rest, JWT, oAuth)
• Possess expert knowledge of task/message queues including but not limited to: AWS, Microsoft Azure, Pushpin and Kafka

Functional Skills

• Experience in following best Coding, Testing, Security, Unit testing and Documentation standards and practices
• Experience in Agile methodology.
• Effectively research and benchmark technology against other best in class technologies.

Soft Skills

• Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness, by sharing deep knowledge and experience.
• Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization.
• Have excellent soft skills and interpersonal skills to interact and present the ideas to Senior and Executive management

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With below details (Mandatory)

Total Experience

Experience in Node-

Experience in JavaScript-

Experience in Typescript-

Current CTC-

Expected CTC-

Notice period-

Current Location-

If you had gone through any interviews in Synechron before? If Yes when

• Should Have more than 6+ years of Experience and Relavent should be 4 + years
• Technical Proficiency: Strong expertise in JavaScript, Node.js, and relevant frameworks/libraries.
• Database Knowledge: Experience with database systems (e.g., MongoDB, PostgreSQL, MySQL).
• API Design: Understanding of RESTful API principles and design best practices.
• Problem-Solving: Excellent analytical and problem-solving skills to identify and resolve technical issues.
• Collaboration and Communication: Ability to work effectively in a team environment and communicate technical concepts clearly.
• Education: Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience).
• Experience: Relevant experience as a Node.js developer, typically ranging from a few years for junior roles to extensive experience for senior positions.

Company Description

Transforming agriculture, livestock, and poultry with smart precision technologies, Innova8s Pte Ltd leverages advanced analytics, IoT, and AI/ML. We specialize in creating tailored products and solutions for livestock dairy farms, poultry, and agriculture. We cater to resolving modern-day workforce issues through technology, addressing real-time problems faced by the industry. Opportunities for collaboration and solutions in similar domains are welcomed.

Role Description

This is a full-time on-site role for a JavaScript Developer based in Chennai. The JavaScript Developer will be responsible for developing and maintaining both front-end and back-end web applications. Daily tasks include writing and testing JavaScript code, implementing software development practices, and utilizing for state management.

Qualifications

• Proficiency in JavaScript and related technologies
• Experience in Front-End Development
• Experience in Back-End Web Development
• Software Development skills
• Knowledge of
• Strong problem-solving and analytical skills
• Excellent teamwork and communication abilities
• Bachelor's degree in Computer Science, Engineering, or related field

Job Profile

PWe are seeking a talented and experienced React Developer to join our dynamic team. The ideal candidate should have a strong background in front-end development with a focus on React, Angular. As a JavaScript Developer, you will be responsible for designing and implementing user interfaces, collaborating with cross-functional teams, and ensuring the performance and responsiveness of our web applications.

Years of Experience - 5+ Years

Loc - Remote

Contract - 6 Weeks

Notice - 0 to 15 days joiners

Mandate skills - JavaScript, Algorithms and Data Structures

Role Overview

We are looking for a Senior JavaScript Engineer with a strong background in frontend technologies and a keen interest in application performance and user experience monitoring. This role focuses on building and enhancing our Real User Monitoring (RUM) solutions, which capture performance, errors, and user interactions across modern web applications.

You will work on developing efficient, low-overhead JavaScript agents that run in the browser and provide deep visibility into how real users experience applications.

Responsibilities

• Design and develop JavaScript-based monitoring agents that capture performance metrics, errors, and user interactions in the browser.
• Work with browser performance APIs (Navigation Timing, Paint Timing, Long Tasks, PerformanceObserver) to track key metrics.
• Implement support for Core Web Vitals (LCP, FID, CLS, INP) and other industry-standard KPIs.
• Ensure that monitoring agents are lightweight, efficient, and non-intrusive.
• Collaborate with backend/APM teams to correlate frontend traces with backend monitoring data.
• Implement error monitoring, crash detection, and session replay integrations.
• Keep up with latest web performance standards and W3C specifications.

Must-Have Skills

• 3+ years of professional JavaScript/TypeScript development experience.
• Strong expertise in browser APIs and event-driven programming.
• Hands-on experience with performance measurement and optimization in web apps.
• Solid understanding of Core Web Vitals and web performance monitoring.
• Familiarity with cross-browser compatibility and web debugging tools.
• Experience with one or more frontend frameworks (React, Angular, Vue).
• Knowledge of compression techniques (gzip, brotli).
• Exposure to RUM or frontend monitoring tools (New Relic, Datadog RUM, Dynatrace, Sentry, etc.).

Job Type: Full-time

Pay: ₹800, ₹1,500,000.00 per year

Benefits:

• Health insurance
• Provident Fund

Experience:

• JavaScript: 3 years (Required)

Work Location: In person

Education

• Degree, Postgraduate in Computer Science or related field (or equivalent industry experience)

Experience

• Minimum 5 years of coding experience in Angular JS, HTML and JSS in creating Enterprise Applications with high performance for Mobile and Web
• Creating self-contained, reusable, and testable modules and components
• Creating custom, general use modules and components which extend the elements and modules of core AngularJS
• Architecting and automating the build process for production, using task runners or scripts
• Banking or Retail domains are must have.

Technical
Skills

• Writing tested, idiomatic, and documented JavaScript, HTML and CSS
• Ability to Coordinate the workflow between the graphic designer, the HTML coder, and self
• Extensive knowledge of CSS and JS methods for providing performant visual effects and keeping the framerate above 30fps at all times
• Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
• Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
• Documenting the code inline using JSDoc or other conventions
• Experience with all levels of operation available to the front-end, such as from creating XHRs in vanilla JS to using a custom wrapper around $resource
• Knowledge on Nodejs, Java Script, Angular material and Bootstrap
• Knowledge on external libraries like devolte, store management

Functional
Skills

• Experience in following best Coding, Security, Unit testing and Documentation standards and practices
• Experience in Agile methodology.
• Ensure quality of technical and application architecture and design of systems across the organization.
• Effectively research and benchmark technology against other best in class technologies.

Soft
Skills

• Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness, by sharing deep knowledge and experience.
• Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization.
• Have excellent soft skills and interpersonal skills to interact and present the ideas to Senior and Executive management

Job Profile

Proglint is seeking enthusiastic and talented individuals who are passionate about JavaScript development to join our team as Junior JavaScript Developers. This is an excellent opportunity for recent graduates or individuals with limited professional experience to kick-start their career in web development.

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

• Develop and maintain responsive, scalable, and user-friendly web interfaces using and AngularJS
• Build reusable UI components and ensure seamless integration across applications
• Configure routing and navigation using React Router and Angular routing modules
• Integrate RESTful APIs for dynamic data rendering and user interaction
• Optimize JavaScript code for performance, responsiveness, and maintainability

• 4 to 8 years of experience in front-end development using JavaScript frameworks
• Hands-on expertise in and AngularJS for building modern web applications
• Solid understanding of HTML5, CSS3, and vanilla JavaScript fundamentals
• Familiarity with responsive design principles and cross-browser compatibility
• Experience with version control systems like Git and frontend build tools such as Webpack, npm, and Yarn

• Contribute to innovative web applications that enhance user experience and business performance
• Expand your expertise in modern JavaScript frameworks, UI architecture, and scalable design patterns
• Clear career progression paths from developer to lead and architect roles
• Be part of high-impact digital transformation projects for global clients
• Thrive in a diverse, inclusive, and collaborative environment that values creativity, growth, and your unique perspective

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.