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11+ JSL Jobs in Mumbai | JSL Job openings in Mumbai

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Schbang Digital Solutions
Aarohee Patel
Posted by Aarohee Patel
Mumbai
1 - 2 yrs
₹3L - ₹6L / yr
skill iconVue.js
skill iconAngularJS (1.x)
skill iconReact.js
skill iconAngular (2+)
skill iconJavascript
+4 more

Primary purpose of the role:

 

Front end development of websites and applications using CSS3, HTML5, jQuery and other skills to produce clean, functional and web compliant projects to be handed over to Back End Developers to be further worked on as well as CSS bug fixes post Back End development

 

Major responsibilities & deliverables:

 

  1. Great skills in HTML, CSS, JavaScript and cross browser implementations.
  2. Strong analytical and problem-solving skills.
  3. Experience and knowledge about the cool stuff in HTML5 and CSS3.
  4. At Least knowledge of one JavaScript framework such as VueJs, ReactJs, AngularJs
  5. Proficiency and familiarity with CSS/JavaScript frameworks and utilities such as HTML5 Boilerplate, jQuery, Modernizr, Firebug, JSLint, minification, and others. 
  6. Taking PSD files from designers, slicing and/or recreating elements via CSS to match the design perfectly
  7. Ability to make modifications to libraries in jQuery as per requirement of a project
  8. Extensive knowledge of fonts, embedding from third parties like Google, Typekit & Font Deck etc.
  9. Knowledge of optimizing CSS/JavaScript performance, by coding practices and tools.
  10. Passion and follow through for their work. Excited and curious about learning new technology, as well as the sharing of ideas. Exceptional collaboration, listening, written, and verbal communication. Able to own individual projects as well as the ability to work within a team.
  11. Awareness of current design trends in the visual arts, working knowledge of the latest computer packages and an understanding time limits which can impact on the design.
  12. Knowledge of GIT or any other version control software.

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corpcare

corpcare

Agency job
via Pluginlive by Harsha Saggi
Mumbai
1 - 4 yrs
₹3L - ₹10L / yr
skill iconReact.js
skill iconJavascript
skill iconNextJs (Next.js)
skill iconHTML/CSS
frontend
+2 more

Company Description CorpCare is India’s first all-in-one corporate funds and assets management platform based in Mumbai. We offer a single window solution for corporates, family offices, and HNIs to formulate and manage treasury management policies. Our portfolio management system provide assistance in conducting reviews with investment committees and the board.


Role Description Role- Frontend Developer (Next JS) CTC- Upto 12 LPA


The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Using JavaScript, HTML, and CSS, this candidate will be able to translate user and business needs into functional frontend design.


Responsibilities 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 Bachelor's degree or equivalent in Computer Science. 2+ years' experience in frontend development. React and Next JS experience is must. Familiarity using Scrum/Agile development methodologies. Experience building object-oriented web applications in JavaScript, HTML5, and CSS3

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a leading global Industrial IoT technology company

a leading global Industrial IoT technology company

Agency job
via Qrata by Blessy Fernandes
Mumbai, Pune, Bengaluru (Bangalore)
10 - 13 yrs
₹50L - ₹70L / yr
skill iconReact.js
skill iconJavascript
skill iconAngularJS (1.x)
skill iconAngular (2+)

Position Responsibilities

  • Design, develop and test responsive and modular web applications providing optimal user experience on desktop and mobile devices
  • Coordinate with other developers and teams in a fast-paced, collaborative development environment
  • Research, build and coordinate the conversion and/or integration of new features
  • Troubleshoot and analyse root cause for pre-prod or production problems and resolve issues
  • Address problems with systems integration and compatibility
  • Demonstrate impact of design on scalability, performance, and reliability
  • Follow established coding and software tools standards in adherence to established security and quality control standards for software development
  • Provide technical guidance to junior team members 

 

Requirements and Qualifications

  • 10+ years of experience as Frontend Engineer building large and cross platform applications
  • SME level experience in Angular and/or React
  • Excellent experience in GraphQL, WebRTC, WebSockets and REST, PWA, Service Workers, Edge Layers
  • Experience in automated testing including unit and functional testing using Selenium, Mocha, Chai, Jest etc.
  • Solid understanding of creating cross platform mobile application and publishing on various channels
  • Excellent understanding of DOM, component rendering and client side performance issues
  • Deep knowledge of Webpack like various bundling/build mechanisms and optimising builds
  • Experience with building maps, reporting and analytics solutions

 

Good-to-have Qualifications  

  • Experience with Native Android, Swift, or reactive Interfaces using RxJS
  • Experience with Cloud Technologies
  • Solid understanding of deploying web apps in various types of deployments
  • Experience with implementing GDPR and other data privacy standards
  • Experience with IOT/IIOT domain
 
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Health Care Company

Health Care Company

Agency job
via Jobdost by Sathish Kumar
Mumbai
3 - 10 yrs
₹5L - ₹14L / yr
skill iconReact.js
Responsibilities :
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to the back-end
- Collaborate with other team members.

Skills And Qualifications :
- Proficient understanding of web markup, including HTML5, CSS3, Bootstrap, Flexbox.
- Proficient understanding of advanced JavaScript libraries and frameworks, such as ReactJS
- Good understanding of asynchronous request handling, partial page updates, and AJAX framework.
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS.
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as Git, Github
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Methodvitz Technologies LLP
Mumbai
3 - 11 yrs
₹20L - ₹30L / yr
skill iconReact.js
skill iconNextJs (Next.js)

Front-End Software Engineer (React, Next.js)

Location: Mumbai, India

Experience: 3+ years

Industry: Fintech / Startup


About MethodTech

At MethodTech, we’re building the next-generation platform for institutional investors, combining cutting-edge technology with advanced quantitative models, real-time analytics, and execution tools. Our goal is to empower institutional investors to make data-driven, informed decisions with ease. You will have the opportunity to work closely with the co-founders and play a pivotal role in shaping the future of MethodTech.


Job Description

We’re looking for a driven and innovative Front-End Software Engineer with expertise in React and Next.js. In this role, you will work closely with the co-founders to design, develop, and scale our platform’s front-end architecture. You’ll take ownership of key front-end decisions, collaborate with back-end teams, and contribute to the overall vision of the product. This is an exciting opportunity to make a lasting impact in a fast-growing startup.


Responsibilities

  • Lead front-end development efforts using React and Next.js, delivering high-quality, scalable applications.
  • Collaborate closely with the co-founders to define and implement the technical direction of the platform.
  • Work alongside the product and design teams to turn ideas and concepts into user-centric features and functionality.
  • Write clean, maintainable, and efficient code for the front-end of the platform.
  • Optimize the performance and scalability of the application for enterprise use.
  • Contribute to the overall architecture and design of the platform to ensure reliability, speed, and scalability.
  • Participate in code reviews, mentor junior engineers, and foster a culture of collaboration and learning.
  • Stay up-to-date with the latest industry trends, emerging technologies, and best practices.


Requirements

  • 3+ years of experience in front-end development with hands-on expertise in React and Next.js.
  • Experience with state management tools (e.g., Redux, Context API).
  • Familiarity with Django Rest Framework is a plus.
  • Excellent problem-solving skills and ability to work independently in a dynamic startup environment.
  • Excellent communication skills and comfort working directly with leadership.


Why Join Us?

  • Work Directly with Co-Founders: Play a critical role in shaping the product and the company’s technical future.
  • Early Impact: Your work will have a direct impact on the company’s success and growth.
  • Growth Opportunities: We’re scaling quickly, and there’s a lot of room for personal and professional growth.
  • Collaborative Team: Join a team that values innovation, teamwork, and an entrepreneurial mindset.
  • Competitive Salary and Benefits: We offer a competitive compensation package to attract top talent.


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Information Technology Learning Hub LLp
Remote, Mumbai
3 - 5 yrs
₹4L - ₹10L / yr
skill iconReact.js
skill iconAngularJS (1.x)
skill iconJavascript
skill iconHTML/CSS
User Interface (UI) Design
+1 more
Job Description:
  • We are looking for an UI Developer with minimum 3 years of experience in (React.js and/or Angular.js) who is motivated to combine the art of design with the science of programming
  • Candidates need to have expertise in user interface designing and developing great user experiences in web and mobile applications

Role :

  • Design and development of data-driven, highly scalable web applications with a rich user interface
  • The successful candidate will work closely with our Engineering team and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

Responsibilities :

  • Develop new user-facing features.
  • Ensure the technical feasibility of UI/UX design.
  • Build reusable code and libraries for future use.
  • Optimize application for maximum speed and scalability.
  • Assure all user input is validated before submitting it to the backend.
Required Skills :
  • Proficiency in HTML, CSS, Javascript, Bootstrap, JQuery and AJAX.
  • Must have : jQuery, jQuery UI, AJAX, Subversion, JSON/XML, bootstrap, SASS, CSS, HTML, Angularjs or React Js
  • Comfortable coding in server side languages (PHP, Python, Java, .net) that drive interface requirements/rendering
  • Strong experience taking static images/prototypes and converting to web interfaces
  • Experience with consuming JSON/XML data via JS frameworks
  • Basic usage of Linux command line
  • Understanding of server - side CSS
  • Good understanding of Angular JS and/or React JS
  • Must have knowledge of cross-browser development
  • Experience with graphic design applications such as Adobe Illustrator/captivate
  • Experience with responsive and adaptive design
  • Utilizing a variety of mark - up languages to write web pages
  • Understanding of SEO principles
  • Proficient understanding of code versioning tools such as Git and BitBucket.
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Sportz Interactive

at Sportz Interactive

2 recruiters
Nishita Dsouza
Posted by Nishita Dsouza
Remote only
2 - 4 yrs
₹3L - ₹6L / yr
skill iconReact.js
skill iconRedux/Flux
skill iconJavascript

Sportz Interactive (SI) works with its clients and partners to revolutionize the sports fan experience across consumption points by creating best-in-class, kickass products. SI was founded in 2002 as a B2B sports content business. Through the years, it gained immense reputation for its state-of-the-art hosted solutions, digital simulators, match centers and fantasy games. Sportz Interactive has a fantastic reputation in the online sports community, having worked with clients across the globe including the likes of The International Cricket Council, STAR Sports, Yahoo!, AOL, Eurosport, Castrol, Web 18, NDTV, Nimbus, Times of India, Rediff.com and Singtel amongst others. 

Sportz Interactive provides in-depth sports information and content and specializes in product development for the web, mobile and other interactive platforms. 
http://www.sportzinteractive.net/">www.sportzinteractive.net 



2+ years of experience on web technologies.

 

Primary Responsibilities:

  • Coding and debugging pure JavaScript, polyglot and multi-lingual applications.
  • Working closely with Technical Lead/Project Manager to ensure development timelines are met.
  • Contribute with ideas to improve system design or streamline product delivery.
  • Working with challenging applications involving Real Time Data.
  • Working on different platforms including the usage of the Native SDKs provided on JavaScript.

 

Required Skills:

  • Strong experience in developing applications using Javascript and Jquery.
  • Minimum 2 years of experience in React.JS is a must.
  • Experience in any other Javascript libraries is an added advantage.
  • Create different types of Charts and Graphics with the help of HTML5 Canvas, SVG etc.
  • Should possess understanding of UI design and its behavior across devices (desktops to smart phones).
  • Good to have worked with APIs exposed by social media sites like Facebook, Twitter, Instagram etc.
  • Experience in working with data structures such as XML and JSON.
  • Added knowledge of mobile development frameworks like jQuery Mobile is an added advantage.
  • Good communication and problem-solving skills.
  • Should be a self-starter and should have the ability to work under pressure.
  • Should be passionate about sports.

Mandatory: Passionate about sports, Problem solving, Team player, Target & Result oriented

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Eszmeletlen Holding Co

at Eszmeletlen Holding Co

1 recruiter
Praik Ghela
Posted by Praik Ghela
Mumbai
2 - 4 yrs
₹4.5L - ₹8.1L / yr
skill iconReact.js
skill iconRedux/Flux

We are looking for a skilled React.js Developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.

To ensure success as a React.js Developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class React.js Developer should be able to design and build modern user interface components to enhance application performance.

 

Responsibilities

 

  • Meeting with the development team to discuss user interface ideas and applications.
  • Reviewing application requirements and interface designs.
  • Identifying web-based user interactions.
  • Developing and implementing highly responsive user interface components using React concepts.
  • Writing application interface codes using JavaScript following React.js workflows.
  • Troubleshooting interface software and debugging application codes.
  • Developing and implementing front-end architecture to support user interface concepts.
  • Monitoring and improving front-end performance.
  • Documenting application changes and developing updates.

 

Requirements

 

  • Previous experience working as a React.js Developer.
  • In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
  • Knowledge of REACT tools including React.js, Webpack, Redux, Saga
  • 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.
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Coconut Media Box LLP

at Coconut Media Box LLP

3 recruiters
Farha shaikh
Posted by Farha shaikh
Mumbai
3 - 5 yrs
₹3.5L - ₹4.5L / yr
Web Development
Web Developer
Wordpress
Web
Web design
+1 more
  • Experience with Word press
  • Experts in HTML To Word press theming
  • Plugin Creation and Management
  • Able to develop the theme. Mastery of HTML, CSS, PHP and jQuery;
  • Experience with object-oriented programming
  • Experience with mobile platforms.
  • Experience with the following technologies OOAD/OOPS (Object Oriented Programming) PHP 5, MySQL 5, any framework like Zend/Symfony/CakePHP, etc.
  • Strong understanding and hands-on in HTML, DHTML, XML, CSS, JavaScript, JQuery/Prototype and AJAX.
  • Very strong understanding of database technologies and SQL Optimization.
  • A clear understanding of product development environment and methodologies.
  • Experience in SVN/GIT Hub/Beanstalk
  • Familiarity with web technology trends (Web 2.0) and the evolution of the Internet.
  • Experience with Word press is mandatory, other CMS/framework experience will be an added advantage.
  • Experience with Word Press Theme, Widgets, and Plugin customizing and developing new word press themes, Plugin modification/development, and widgets development.
  • Expert knowledge in Word press installation, configuration, administration, security, and optimization.
  • Desired Experience in customizing existing 3rd party themes, Plugin.
Read more
Wishberry

at Wishberry

1 recruiter
Priyanka Agarwal
Posted by Priyanka Agarwal
Mumbai
2 - 5 yrs
₹6L - ₹8L / yr
JScript
Object Oriented Programming (OOPs)
skill iconReact.js
Wishberry is developing version 4.0 of its online crowdfunding platform for film-makers + a recurring-funding platform for musicians called Triber! We are looking for a kick-ass frontend engineer who knows ReactJS / ReactNative. What we need: - Min. work experience of 2 yrs - Strong knowledge of Object Oriented concepts - Strong knowledge of Javascript framework, particularly ReactJS - Basic knowledge of re-usable frameworks in JS, CSS / HTML - Must be detail oriented
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AyurConnect

at AyurConnect

1 video
3 recruiters
Nitee Rawat
Posted by Nitee Rawat
Mumbai
3 - 5 yrs
₹5L - ₹8L / yr
skill iconJavascript
skill iconPHP
NOSQL Databases
MEAN stack
Job Overview • We are looking for an outstanding Web Developer to be responsible for the coding, innovative design and layout of our website. Responsibilities • Strong knowledge and experience in HTML, CSS and JavaScript. • 2-4 years of relevant work experience in JavaScript development • Experience in designing and developing custom reusable components and libraries. • Proficient in Data Structures and Algorithms • Excellent analytical and problem-solving skills • High affinity to pick up new programming languages • Knowledge of Back end web technologies like Rest Services & Database concepts • Expertise and passion in one or more Java components like REST API, spring security • Experience in developing front-end applications at scale • Experience of writing modular/reusable code and using JS frameworks like Ext. JS, Underscore, Ember, Angular, Backbone.js etc. and knowledge about their internal working. Qualification • MUST BE degree in Computer Science, Engineering or a related subject • Years of Experience: 2-3 years • Strong sense of UI/UX is preferred. • Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques.
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