
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
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Developing new user-facing features using React.js
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Building reusable components and front-end libraries for future use
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Translating designs and wireframes into high quality code
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Optimizing components for maximum performance across a vast array of web-capable
devices and browsers
Skills
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Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
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Thorough understanding of React.js and its core principles
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Experience with popular React.js workflows (such as Flux or Redux)
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Familiarity with newer specifications of EcmaScript
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Experience with data structure libraries (e.g., Immutable.js)
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Knowledge of isomorphic React is a plus
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Familiarity with RESTful APIs
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Knowledge of modern authorization mechanisms, such as JSON Web Token
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Familiarity with modern front-end build pipelines and tools
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Experience with common front-end development tools such as Babel, Webpack, NPM,
etc.
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Ability to understand business requirements and translate them into technical
requirements
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A knack for benchmarking and optimization
-
Familiarity with code versioning tools (such as Git, SVN, and Mercurial)

About TechEFolks
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As a Senior Software Development Engineer, you will drive the responsibility of developing features for our existing products and bring new innovations to the table. You will work with the latest tools and frameworks, crafting seamless user experiences that drive productivity and innovation. The ideal candidate is an enthusiastic go-getter, problem solver, and works with “there is always a “solution' attitude, combined with empathy and strong communication.
What You Will Do in This Role
- Building and developing new software features for our JustCall product.
- Working through the design, implementation, integration, testing, and deployment phases of project delivery.
- Provide software design and programming expertise to support research projects.
- Collaborating with cross-functional teams - Experimenting and reiterating on software basis feedback from customers/product & business stakeholders.
- Designing and developing new fast and robust algorithms to ensure that the platform supports millions of communications exchanges every month.
- Working with our engineering team to deploy and maintain research models in the production.
- Collaborating with the product and design teams on crafting great user experiences.
What you need to be successful
- 3-7 years of experience in ReactJS (not native), JavaScript, HTML5, and CSS3.
- Experience in designing and building systems for maximum performance, reliability, and scalability
- Experience in working with object-oriented programming with least one object-oriented programming language and understanding of browser caching.
- Experience with seamless integration of front-end to backend functionality.
- Knowledge of high-level programming concepts like promises, and data-binding.
- Ability to design relational database schema at scale with Tailwind experience, including concepts like layout, specificity, cross-browser compatibility, and accessibility.
- Proficient understanding of code versioning tools, such as Git.
- Experience with test-driven/behavior-driven development using automated testing tools.
Benefits and Perks
- Enjoy a 5-day work week with the flexibility to work from home 2 days a week.
- Take advantage of flexible holidays, allowing you to plan your vacations according to your needs.
- Celebrate collective success with frequent recognition of our team's efforts.
- Collaborate with a truly global team, spanning six countries.
SaaS Labs is a diverse international team of passionate problem solvers. With innovation, experimentation, and customer obsession at the heart of their ethos, the company has been honored with 30+ innovation awards including the coveted Deloitte Technology Fast 50 and FT High Growth Companies (Asia Pacific). We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We would love to work with you. Apply now!
Qualifications:
Primary Skill Set:
5+ years for experience in developing highly scalable, reliable, secure web applications
Experience with React.js, Node.js, Redux, flux, Javascript (preferably TypeScript).
Atleast 1 years of experience in product or SaaS development.
Excellent Team management, communication skills, both verbal and written
Strong CS fundamentals like data structures and especially the asynchronous challenges that are faced by JavaScript developers regularily.
Preferable Skillset:
One year of experience using AWS services, such as Lambda, SES, SQS, EC2, RDS, ELB’s and have knowledge of VPC’s (AWS and/or RightScale knowledge a plus.
Proficient with the Webpack,Jest, Eslint, Jenkins, Docker, Enzyme.
Experience designing data persistence and caching concepts using both SQL and NoSQL DBMS (MySQL, DynamoDB, Redis, etc.) and client side storage
Profile and improve frontend performance
About the Company:- Rejolut is one of the award-winning fastest-growing emerging tech companies which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
React Js Job Description
- Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
- Competent in building single page web applications using Node.js and React Js
- Redux for state management
- Universal rendering (Client-side rendering and Server-side rendering)
- Experience with cross-browser, cross-platform, and design constraints on the web
- Experience in developing automated unit and functional tests
- Experience in an agile development process
- Solid knowledge of algorithms and design patterns
- Have a passion for quality and writing clean, readable code that scales and performs well
- Good interpersonal communication skills
- 1+ years of software design and web application development
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
Skills:- React.js, Javascript and Redux/Flux
We are looking for a Senior Front End Engineer.
• Hands-on with contemporary javascript frameworks (React js Angular js)
• Hands-on with UI layouts, SASS, LESS, Bootstrap
• Developed reusable components and libraries for frontend
• Frontend optimization techniques to reduce latencies
• Frontend optimization for SEO
• Excellent written and verbal communication skills, design thinking
• Practical experience with engineering best practices and Technology
Key Responsibilities:
• Build desktop and mobile web applications using contemporary javascript frameworks
•Actively participate in design and code reviews to build robust
applications and prototypes
•Explore and design simple and intuitive consumer experiences
•Work closely with Product managers, UX designers and back end
engineers to implement frontend solutions
•Build reusable code and libraries for future use, focus on long-term code
maintainability
•Work in a fast-paced and agile development environment
- Using knowledge of modern authorization mechanisms, such as JSON Web Token
- Being familiar with modern front-end build pipelines and tools
- Working with common front-end development tools such as Babel, Webpack, NPM, etc. to create the best end user products and experience
- Ability to understand business requirements and translate them into technical requirements.
- Very good problem-solving capabilities and aptitude
- Good team player with drive to achieve more
- Passion to be core member of a fast-growing startup
- Strong proficiency in JavaScript
- 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 Ecma Script
- Familiarity with RESTful APIs
- Designing and developing user interfaces using Angular best practices.
- Adapting interface for modern internet applications using the latest front-end technologies.
- Writing JavaScript, CSS, and HTML.
- Developing product analysis tasks.
- Making complex technical and design decisions for Angular
- Developing application codes and unit tests in Angular JS, Java Technologies, and Rest Web Services.
- Ensuring high performance of applications and providing support.
- Bachelor’s degree in computer science, computer engineering or similar.
- Should have 3+ experience as an Angular JS developer.
- Excellent project management skills.
- Salary is negotiable for a right fit.
Work Location: Bangalore
Work Days: Sunday to Thursday
Shift: Day Time
Week Off: Friday & Saturday
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end
- Collaborate with other team members and stakeholders
Key Skills
- Should have hands-on experience in advanced JavaScript libraries and frameworks, such as ReactJS, Bootstrap. (ReactJS is Mandatory)
- Proficient in web markup, including HTML5, CSS3
- Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS and experience in building/using REST APIs
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.
- Good understanding of SEO principles and ensuring that the application will adhere to them.
- Developing and implementing highly responsive UI
- Design software with great UX
- Produce clean and efficient code
- Troubleshoot, debug and upgrade existing software
- Management of entire end-to-end project pipeline
- Strong working knowledge of React JS and Redux
- Experience with JavaScript and CSS
- Experience with REST APIs
- Familiarity with browser testing and debugging
- In-depth understanding of the entire web development process (design, development and deployment)
- Understanding of layout aesthetics
- Git knowledge is a plus
- Comfortable in working in Linux based environment
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
Experience building object-oriented web applications in JavaScript, PHP, HTML5, and CSS3
Experience with WordPress and Shopify a plus










