
Javascript Developer
at New company in Kolkata looking to recruit new employees

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What is the role?
We are looking for highly skilled candidates with experience in frontend programming and are comfortable in dealing with backend tools.
Key Responsibilities
- 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 ReactJS 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.
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
- 6 to 9 years of strong design and development experience in building massively large-scale distributed internet systems and products.
- Previous experience working as a React.js Developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Strong experience using a client side MVC framework such as NodeJS, ReactJS, or Redux.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Experience in responsive design, cross browser compatibility, and website performance.
- Knowledge of frontend CSS frameworks like Bootstrap, Material UI, and preprocessors like SASS and LESS.
- Experience with handling Services, RESTful, APIs (NodeJS preferably).
Who will you work with?
You will be working with top-quality engineers who have built one of the best employee engagement SaaS platforms. You will be reporting to the Engineering Head and working closely with the Architect and other leads.
What can you look for?
A wholesome opportunity in a fast-paced environment that will enable you to juggle between concepts, yet maintain the quality of content, interact, and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.
We are
Xoxoday is a rapidly growing fintech SaaS firm that propels business growth while focusing on human motivation. Backed by Giift and Apis Partners Growth Fund II, Xoxoday offers a suite of three products - Plum, Empuls, and Compass. Xoxoday works with more than 2000 clients across 10+ countries and over 2.5 million users. Headquartered in Bengaluru, Xoxoday is a 300+ strong team with four global offices in San Francisco, Dublin, Singapore, New Delhi.
Way forward
We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.
Frontend Developer
Responsibilities:
· Develop our new products
· Define and design common reusable components
· Enhance and maintain our existing products
· Interact with other teams, as well as with our users
· Act on user feedback
Qualifications:
· Experience as a front-end or full-stack software engineer in AWS environment
· Knowledge of modern JavaScript and its fundamentals, as well as JavaScript frameworks such as ReactJs, Redux, Bootstrap, Jest, Material-UI
· Strong understanding of web technologies like HTML5 and CSS3
· Experience with a server-side language would be an advantage. We use mostly Python/Java, but any server-side language would be an advantage.
· Knowledge of AWS API gateway, microservice architecture, serverless architecture, RESTful services
· Proven ability to learn new technologies
· Always using good software engineering practices such as code review, source control, continuous integration, and unit testing
· Ability to work in a team with other developers, with UX Designers, and with Product Management
· Ability to interact with our users and customers, with clear communication
· Problem solving skills, strong analytical skills, strong hands on experience, delivery track record of medium/large complexity of projects, TDD/BDD, awareness of CI/CD pipeline
Job Description
What will you do at MediBuddy?
- Define the architecture to build modern, performant, efficient front-end systems and user-facing features that drive complex web applications.
- Collaborate with mobile application teams to define and implement a coherent, extensible front end architecture.
- Write clean, fast, compatible, easy-to-use, testable code to build modern web applications.
- Ensure the technical feasibility of UI/UX designs.
- Optimize applications for maximum speed and scalability.
- Lead the definition of policies for building secure web applications, and ensure that security standards are adhered to.
- Collaborate with other team members and stakeholders to ensure team targets are met. Explore existing systems, and determine areas of complexity and potential risks to the successful implementation of advanced visualization products.
What makes you a match for us?
- B.E/B.Tech or higher from top-ranked colleges.
- 5+ years of experience architecting and building modern, progressive, responsive web applications across desktop and mobile.
- Expertise in Javascript and Typescript, and frameworks such as NextJS, ReactJS, and VueJS. Ability to work on the server side of web applications as needed.
- Expertise in HTML, CSS, Bootstrap, Tailwind, and Other CSS Frameworks, and server-side CSS pre-processing platforms, such as LESS and SASS 3.
- Good understanding of, and experience working with web technologies such as Http, REST and GraphQL APIs, asynchronous request handling, partial page updates, and advanced web performance.
- Knowledge of, and experience with, SEO principles and best practices, accessibility, and internationalization, and ensuring that applications will adhere to them.
- Expert knowledge of web application vulnerabilities, how to protect against them, and ensuring adherence across all web applications.
- Obsession with web performance optimization, and expert knowledge of tools used to monitor and tune performance.
- Experience taking a leading role in building complex software systems that have been successfully delivered to customers. Demonstrated ability to communicate with users, other technical teams, and senior management, to collect requirements, describe software product features, technical designs, and product strategy.
- Knowledge of professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.
- Experience mentoring junior software engineers to improve their skills, and make them more effective, productive software engineers
- Able to learn large scale complex systems quickly.
Our rapidly growing product engineering team is looking for a super-ambitious, product-minded Senior Frontend Engineer (ReactJs) to join our team.
Responsibilities
- Significant experience building frontend applications using React.
- Strong knowledge of React fundamentals such as the virtual DOM, component lifecycle, component state, etc.
- Strong knowledge of JavaScript and functional programming paradigms. For example, writing functional code opposed to imperative code.
- Experience with a state management library like Redux, MobX or others
- Writing clean, reliable and maintainable code
- Knowledge of type checking and unit testing like jest, typescript, prop types, flow, etc.
- Experience with debugging web applications
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- CSS, rapidly building responsive websites from UX designs/mockups by collaborating closely with the Business and Design teams.
- US Working Hours (Supporting USA Based HealthTech Company)
- Familiarity with principles of good user experience.
- Optimize applications for maximum speed and scalability
- Ensure the technical feasibility of UI/UX design
- Experience Working on Agile Teams and using Application Lifecycle Management tools like JIRA
- Everything else is a lovely bonus that we're excited to hear about!
Technology required:
- React js
- Java script
- Git
- Agile methodologies
- Redux
- React Hooks
- Typescript
- Chakra UI
🎯 The Opportunity
- Work directly with US-based recently funded HealthTech Company
- Work within a dynamic team, that challenge the status quo and champions agile working and continuous improvement
- Passionate colleagues with a very friendly environment
- Fast career development opportunities as we are a small team poised for exponential growth.
🚀 Why Join Nexuses (Benefits)?
- Work from anywhere We are a 100% distributed team.
- Premium insurance, private health insurance ( 5 Lac)
- Fully remote position with bright, motivated, and friendly colleagues
- Flexible Working Hours & Vacation Policy
- Competitive salary +Yearly Performance Bonus
- Ample opportunity to grow in a fast-paced environment
- 2 annual company retreats to awesome places
About Nexuses :
We're a powerhouse of growth and technology, partnering with companies that want to be the best at what they do. We offer a full suite of digital and technology services, harnessing best-in-class products and technology to help our customers dominate their market.
If you're hesitant to apply for this position because you feel that you don't meet this list of qualifications fully, don't worry! We want to hear from you.
Come Work With Us! 🙂
Company Profile:
We are BeyondScale, on a mission to build the mobile learning app to help organizations create internal courses for their workforce easily. eLearning is booming and we aim to tap into the under-served non-IT L&D market and make a difference in the livelihoods of millions of people.We’re now looking for a passionate “/ReactJS Developer” who is willing to join us at an early stage and help us build a world-class product.
Required Skills
- 2+ years of RELEVANT EXPERIENCE in ReactJS
- Strong Computer Science fundamentals - data structures and algorithms
- Strong understanding of ReactJS Ecosystem (State management, Component-based design, Hooks, Responsive design)
- Good with CSS (converting UI designs to code)
- Writing clean and maintainable code
- Proficient understanding of APIs and wiring them
- Strong testing, debugging, and problem-solving skills
- Familiar with modern development practices - writing clean code, git versioning, understanding development workflows
We are looking for a great Frontend 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
REQUIREMENTS
● 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
● Familiarity with RESTful APIs and sockets
● 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
● Experience with PWAs and React Native is a huge plus
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize applications for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end services
- Collaborate with other team members and stakeholders
Skills and Qualifications
- Strong understanding of JavaScript, its quirks, and workarounds
- Basic understanding of web markup, including HTML5 and CSS3
- Good understanding and the knowledge of advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross-browser compatibility issues and ways to work around such issues
- Familiarity with JavaScript module loaders, such as Require.js and AMD
- Familiarity with front-end build tools, such as Grunt and Gulp.js
- Proficient understanding of code versioning tools, such as Git
- Good understanding of browser rendering behavior and performance
FRONTEND DEVELOPER
ROLES AND RESPONSIBILITIES:
-
Determining the structure and design of web pages.
-
Ensuring user experience determines design choices.
-
Developing features to enhance the user experience.
-
Striking a balance between functional and aesthetic design.
-
Ensuring web design is optimized for smartphones.
-
Building reusable code for future use.
-
Optimizing web pages for maximum speed and scalability.
-
Utilizing a variety of markup languages to write web pages.
REQUIREMENTS:
-
1+ years of experience in related field
- Solid understanding of how the web works and its underlying communication protocols.
-
Understanding of key design principles.
-
Proficiency in HTML, CSS, JavaScript(ES5 & ES6)
-
Knowledge of JavaScript framework React.js
-
Experience with responsive and adaptive design.
-
Understanding of SEO principles.
-
Good problem-solving skills.
Job description
R360 powers a data-driven customer engagement ecosystem that enables the worlds leading organisations to earn customer loyalty every day.
For over 10 years, R360s loyalty and reward platforms have driven ambitious loyalty programs for some of the worlds biggest brands including Axis Bank, Standard Chartered Bank, HDFC Bank and Emirates National Dubai Bank. We have 500+ global retail partnerships and offer our clients reward programs, nuanced customer segmentation, data-centric campaigns, and big data analytics.
Our multidisciplinary team of technology experts, product engineers, data scientists, client relationship managers and customer experience professionals work together with our clients to enable loyalty by enhancing customer acquisition, engagement and retention.
Currently we are looking for a SeniorUI Developer
What you ll do :
- Develop complete UI and integrate the same with backend APIs
- Work as full stack developer with prime focus on UI
- Work end to end from design and development
- Code & design review
- Troubleshoot critical issues and guide team as well
What we'll need :
Mandatory skills :
- Overall 3 to 8yrs of overall UI experience
- 3+years of hands-on experience in Angular/ React technologies
- Hands on experience in implementing micro front end architecture
- Strong knowledge in building highly responsive web & mobile applications
- Strong Data structures & algorithm skill
- Strong communication
Technical Skills :
- Front end technologies - Angular, Java Script, jQuery
- Backend technologies - Java, REST
-Mark-up Languages - HTML, CSS3, Bootstrap
-Database - SQL & NoSQL
Modelling - UML & ERD
Bonus point: Candidate from Product/ Banking would be preferred
Bonus point: Candidate from Product/ Banking would be preferred
passion for all things JavaScript, having built complex single-page applications on React/Redux for at least 2 years.
Profound understanding of HTML, CSS, and browser capabilities to build beautiful, fast and snappy applications.
Comfortable with jest for writing unit and integration tests/puppeteer for e2e tests.
Curiosity to remain updated with the newest technologies and frameworks. Intuition for usability and UI design, with an ability to balance polish with the constraints of timing and scope.
Comfort with any of WebRTC/Backend Stack/React Native is a strong plus.
Most importantly, love coding and debugging gnarly problems!









