React.JS_Lead

Design, develop, and maintain scalable web applications using React.js.

Build and optimize Progressive Web Applications (PWAs) with offline capabilities, push notifications, and responsive design.

Implement mobile-first features and ensure cross-device compatibility.

Handle app packaging and distribution for various platforms (e.g., Android, iOS via PWA standards).

Collaborate with UI/UX designers and backend developers to deliver high-quality user experiences.

Design, build, and maintain a scalable component library to promote UI consistency and reusability across projects

Ensure cross-platform optimization and responsiveness of applications.

Optimize application performance and loading times.

Integrate APIs and manage state using modern tools (e.g., Redux, Context API).

Implement and manage push notifications and background sync features.

Advocate for and implement best practices in UI architecture, including modularity, theming, and performance optimization.

Stay up to date with the latest trends in Web development and PWA capabilities.

Hospitality services domain experience is a plus.

Strong problem-solving skills, with the ability to work independently and in a team.

Proficiency in Agile methodologies and software development best practices.

Experience with version control systems, particularly Git.

Job Responsibilities:

* Design, build, and maintain efficient, reusable, and reliable Java code

* Ensure the best possible performance, quality, and responsiveness of the applications

* Identify bottlenecks and bugs, and devise solutions to these problems

* Help maintain code quality, organization, and automatization

* Prepare the technical design of complex technology components

Mandatory Skills:

* Proficient in Java (JDK 1.7) or above JDK 8 preferable, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of concurrency patterns in Java

* Solid understanding of object-oriented programming along with various design and architectural patterns

* Hands on experience with Spring, Spring Boot, JUnit

* Familiarity with concepts of MVC, Microservices, RESTful

Job Description

Frontend/Sr Frontend Developer

About company:-

It is a mission-oriented early-stage fin-tech startup which is building a suite of carefully tailored financial products and delivery mechanisms to fulfill the aspirations and needs of middle-income households in urban India. It was started by three cofounders, who have a pedigreed education background (IIT/IIM) and relevant professional experience in financial services. More importantly, they come from a similar background as the customer segment they are serving, and have done extensive customer research to understands the needs of the customer. It is backed by high-quality investors to realise this mission.

Responsibilities:-

- Develop all user-facing products preferably in React JS & React-Native

- Build reusable components and front-end libraries for future use

- Translate designs and wireframes into high quality code

- Optimize components for maximum performance across a vast array of web-capable

devices and browsers

- Focus on code maintainability and performance of application.

- Provide technical advice and assists in solving programming problems.

- Enhance SEO, Analytics and overall frontend architecture for better performance

Requirements:-

- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

- Good foundation in design and a knack for designing interactions and elegant interfaces

- Thorough understanding of React.js and its core principles

- Good to have experience with popular React.js workflows (such as Flux or Redux)

- Experience with data structure libraries

- Familiarity with RESTful APIs

- Familiarity with modern front-end build pipelines and tools

- A knack for benchmarking and optimization

- Familiarity with code versioning tools (such as Git)

- Proficient in industry standard best practices such as Design Patterns, Coding Standards,

Coding modularity, Prototypes etc.

- Experience in using debugging tools used for profiling/optimizing performance

- Experience in debugging, tuning and optimizing UI components

Job Description:

• Building reusable components.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• Understanding of ESLint and react pattern.
• Responsible for development of new highly-responsive, web-based user interface
• Construct visualizations that are able to depict vast amounts of data
• Work and collaborate with the rest of the engineering team
• Learn and understand user interactions
• Develop a flexible and well-structured front-end architecture, along with the APIs to support it

Skills and Experience

• 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 and data structure libraries
• 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
• 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

Experience 2 years

Location: Mohali (Chandigarh)

Salary: 4-6 LPA

• 4+ years experience working as a react.js developer.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• 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.

Why join SigNoz?
SigNoz helps developers monitor applications and troubleshoot problems in their deployed applications. SigNoz uses distributed tracing to gain visibility into your software stack.

• SigNoz is backed by YCombinator 
• We have taken up a big challenge to replace $B companies via the power of opensource and community. You will get a feel of what climbing an Everest feels like.
• Work with the founding team from IITD and IIMA
• Developers from all over the world are trying out SigNoz. Be a part of building a deep tech global OSS product from India

Why is the role fantastic?

• You will be a founding engineer (one of the early team members who get a stake in our company)
• Get a chance to work on some data intensive frontend projects
• Get a chance to work on real time graphs
• You will get an opportunity to build your profile as an evangelist and communicate will fellow developers in the community.
• Your code will be open sourced, hence code quality will be crucial. You will manage the repo and review PRs
• You get to learn other aspects of development and product, from deployment to discussing features.

Must have skills

• Past experience of working in a global user-facing product
• A strong grasp of libraries and frameworks such as React.js and Typescript will be integral to your success. You may need to tweak other OSS libraries
• Strong working knowledge of HTML, CSS
• Aggressive in building stuff

BRIDGEi2i Analytics is looking for talented individuals who are interested to be part of "Our" journey to build a best-in-class organization, driving increased adoption of business analytics across the globe.

As Senior UI Developer at BRIDGEi2i, you will participate in design, development and implementation of architectural deliverables of custom projects and products of BRIDGEi2i in Business Intelligence Applications. The role includes working closely with lead, testers, customers, project/product managers and designers. 

Requirements

• 4+ years of experience in JavaScript, CSS and HTML and libraries like jQuery
• Expertise of 2+ year(s) in UI frameworks ( Angular (v2 and above), ReactJS) 
• Good knowledge of web services (Restful API)
• Good knowledge of relational database management systems (SQL)
• Knowledge of build tools (Babel, Webpack, NPM, Grunt, Gradle, Yarn, etc)
• Working knowledge of server-side technologies, such as Spring Boot, NodeJS (Express or GraphQL on top preferred, but not compulsory)
• Good understanding of data structures and algorithms
• Knowledge of any one unit testing framework (Mocha, Karma/Jasmine, Istanbul)
• Curiosity and attention to detail 
• Adaptable to changing technology and restrictions, design challenges, deadlines, and project requirements  

Experience

• Should have 4+ Years of experience in Software Development.