React JS

Job Title : Frontend Developer (React.js) – Blockchain Experience

Location : Remote

Experience : 3+ Years

Key Skills : React.js, TypeScript, Web3.js, blockchain integration, UI/UX design

Job Description :

We are looking for a skilled React.js Frontend Developer with experience in blockchain applications. The ideal candidate should have expertise in React.js, Web3.js, and UI/UX best practices to build seamless decentralized applications (dApps).

Requirements :

• 3+ Years of React.js development experience.
• Strong knowledge of Web3.js or Ethers.js.
• Experience integrating smart contracts with frontend.
• Proficiency in TypeScript and modern frontend frameworks.
• Understanding of blockchain fundamentals and dApp development.

PGAGI Consultancy Pvt Ltd is looking for a highly skilled Software Development Engineer (SDE) to join our dynamic team. The ideal candidate will have strong experience in frontend and cross-platform development (Flutter), project management, and performance optimization, ideally within SaaS product environments, preferably at a product-based startup.

As an SDE, you will design, develop, and optimize scalable web and mobile applications, ensuring high performance and seamless user experiences. You'll closely collaborate with cross-functional teams, driving innovation and adopting best practices in development.

Key Responsibilities :

- Oversee project timelines, delegate tasks, and ensure timely delivery of features.

- Collaborate with cross-functional teams to define, design, and implement scalable solutions

- Develop scalable and high-performing frontend and cross-platform mobile architectures.

- Efficiently structure components and manage data flows in React, Next.js, and Flutter applications.

- Implement best practices including code splitting, lazy loading, and image optimization.

- Optimize web and mobile applications for fast loading times and seamless user experiences.

- Utilize state management libraries like Redux, MobX, Provider, Riverpod, and Bloc.

- Leverage TypeScript and Dart for building robust, type-safe applications.

- Develop responsive UIs using SCSS, Tailwind CSS, and Flutter widgets to ensure cross-device compatibility.

- Ensure adherence to Web Content Accessibility Guidelines (WCAG).

- Write and maintain unit, integration, and end-to-end tests using frameworks like Jest, Cypress, and Flutter testing tools.

- Efficiently debug and troubleshoot frontend and mobile application issues.

- Work with Webpack, Parcel, Vite, Gulp, and Flutter build tools to optimize workflows.

- Enhance build processes for improved performance and scalability.

- Utilize Git and GitHub for version control, following collaborative best practices.

- Effectively collaborate with teams and stakeholders to achieve project goals.

Requirements :

- Advanced JavaScript Frameworks : React, Next.js.

- Cross-Platform Development : Flutter for iOS and Android app development.

- State Management : Redux, MobX, Provider, Riverpod, Bloc.

- TypeScript & Dart : Strong expertise in type-safe, scalable applications.

- Frontend Design & CSS : Proficiency with SCSS, Tailwind CSS.

- Testing & Debugging : Jest, Cypress, Flutter testing frameworks.

- Build & Automation Tools : Webpack, Parcel, Vite, Gulp, Flutter build.

- Accessibility : Compliance with WCAG standards.

Preferred Qualifications & Experience :

- Previous experience in SaaS product development.

- Experience in product-based startups.

- Minimum 3 years of frontend development experience.

- Experience with Flutter cross-platform development (iOS and Android).

Why Join Us?

- Work on innovative SaaS products in a dynamic, fast-paced environment.

- Collaborate with talented engineers, designers, and product managers.

- Continuous learning and professional growth opportunities.

- Competitive salary and benefits.

If you're passionate about frontend and cross-platform development and enjoy driving software projects from conception through execution, we'd love to hear from you!

Core responsibilities

•      Collaborate with product teams to more accurately define new features

•      Collaborate with UX in the building of a design system/component library

•      Ensure high performance of all systems developed

•      Aware of the relationship between development and business with a strong sense of ownership

•      Employ the latest techniques such as agile software development

•      Good knowledge of highly scalable server-side development

•      Basic working knowledge of Unix/Linux

•      Excellent problem solving and coding skills in Javascript/Angular

•      Strong interpersonal, communication and analytical skills

•      Should have the ability to express their design ideas and thoughts

Job Brief

•      JavaScript and angular expertise

•      Experience with libraries such as bootstrap, Ag-grid, formly, observables, and ngrx

•      You enjoy working with new technologies, and are curious and energetic

•      Experience working with REST APIs

•       Good understanding about authentication and security

•      Create and maintain various unit and integration tests

•      You enjoy working in a creative and agile environment that moves fast

•      Ability and interest in providing mentorship to junior members of the team

•      Write high quality code and Conduct code reviews

•      Being resourceful and detail-oriented, along with being an outside the box thinker!

•      Experience being a great team player, who work collaborative, and brings a positive attitude

• Proficient knowledge of a NodeJS and Express.
• Understanding differences between multiple delivery platforms (such as mobile vs, desktop), and optimizing output to match the specific platform
• Good understanding of server-side templating languages (such as Jade, EJS, Jinja, etc. depending on your technology stack)
• Good understanding of server-side CSS preprocessors (such as Stylus, Less, Sass etc. depending on your technology stack)
• Creating database schemas that represent and support business processes
• Data migration, transformation, and scripting
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Management of hosting environment, including database administration and scaling an application to support load changes
• Understanding of fundamental design principles behind a scalable application
• Good understanding of advanced JavaScript libraries and frameworks such as AngularJS.

• VueJS
• Express
• Socket.IO
• NuxtJS
• MongoDB (3.x)
• Mongoose

• 5+ years in architecting and building Single Page Applications (SPA)
• Shipped at least 2+ applications using Angular/AngularJs
• 6+ years expertise in building Angularjs and Angular with integration and unit tests.
• Good working knowledge of other frameworks such as REACT, nodejs, meteor etc.
• Experience with package management tools such as webpack for minification, uglification etc
• Experience with creating embeddable widgets
• Expertise with CSS frameworks such as Bootstrap4

• Demonstrated expertise of building cloud native applications
• Familiarity with administration of CI/CD such as jenkins
• Responsibilities
• Develop new user-facing features
• Build reusable code and libraries for future use
• Collaborate with other team members and stakeholders to create UI/UX designs
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Collaborate with other team members and stakeholders

• AngularJS, Angular: 5 years (Required)
• Single Page Applications: 5 years (Required)
• CI/CD: 2 years (Preferred)
• webpack: 2 years (Preferred)
• CSS: 5 years (Preferred)
• Cloud Native: 2 years (Preferred)
• React, vuejs: 1 year (Preferred)