React.js Developer

Job Summary: Wissen Technology is hiring a React Developer to join our dynamic team. The ideal candidate will be responsible for developing and implementing user-centric features on web platforms to enhance overall experience and usability.

Experience: 7+ years

Location: Pune

Mode of Work: Hybrid

Key Responsibilities:

• Develop and implement user-centric features on web platforms to enhance overall experience and usability.
• Collaborate with designers, backend engineers, and product teams to deliver cohesive and scalable products.
• Solve diverse technical and integration challenges by building efficient solutions that connect with automation systems.
• Apply best practices to create reusable, testable, and maintainable components and frameworks.
• Optimize application performance and ensure responsive and adaptive design across multiple devices and browsers.

Qualifications and Required Skills:

• Strong understanding of modern front-end development frameworks and architecture.
• Hands-on experience building interactive, high-performance web applications.
• Proficiency with:
• React, Redux, HTML, CSS, JavaScript
• Build tools like Vite, CSS preprocessors such as Less/Sass
• Solid grasp of UI/UX principles, responsive design, and accessibility standards.
• Experience integrating front-end solutions with REST APIs or automation systems is a plus.
• Strong problem-solving skills and a collaborative mindset.

Wissen Sites:

• Website: www.wissen.com
• LinkedIn: https://www.linkedin.com/company/wissen-technology
• Wissen Leadership: https://www.wissen.com/company/leadership-team/
• Wissen Live: https://www.linkedin.com/company/wissen-technology/posts/feedView=All
• Wissen Thought Leadership: https://www.wissen.com/articles/

If you have any more details to add or need further assistance, feel free to contact

WHO YOU ARE

To be successful in this role, you’ll need to have the following skills:

• Love for coding: A fanatic about writing beautiful and scalable code.
• Sense of analytics: Strong analytical and troubleshooting skills. Should be resourceful, innovative and inventive.
• Dynamic: Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems. 
• Team player: Knack for influencing without being authoritative. Pitch in wherever the team needs help, from writing blog posts to supporting customers.
• Accountability: High sense of ownership for your code and relentlessness to deliver projects with high business impact. 

KEY QUALIFICATIONS

• BE/BTech in Computer Science or related field. 
• Minimum 3+ years of UI/Frontend development and a strong understanding of building complex layouts using JavaScript, CSS and HTML.

KEY SKILLS

• Strong computer system analysis and design skills in current methodologies and patterns including vanilla JavaScript, some experience with ReactJS, Redux, React Native, Webpack, and Typescript or similar library/tools.
• Obsessed with WPO (Web Performance Optimization) and web/mobile performance analysis.
• Experienced with web standards and protocols such as HTTP, DNS, TCP/IP, and socket APIs in general.
• Familiar with web security, SEO, accessibility and internationalization.

• · 3+ years of software engineering experience primarily leveraging ReactJS. · Strong engineering and technical background with demonstrable enterprise development experience using ReactJS and RESTful APIs. · Deep understanding of JavaScript/Typescript, HTML5 and CSS. · Experience using Redux, Web Workers and PWAs. · Experience with continuous integration and build (CI/CD) process & tools. · Proven ability to quickly understand functional requirements and technical concepts. · Experience with TDD and familiarity with testing frameworks, ideally Cypress, Selenium and PACT. · Exposure to mobile development via React Native an advantage. GitHub portfolio an advantage.

Job Description:

We are seeking a skilled Shopify App Developer with experience in React/Remix and a strong foundation in HTML, CSS, JavaScript, and jQuery. The ideal candidate will be responsible for building and maintaining custom Shopify applications, enhancing user interfaces, and ensuring seamless e-commerce experiences for our clients. This role requires a strong understanding of Shopify’s ecosystem, combined with frontend development skills to deliver high-quality, scalable solutions.

Key Responsibilities:

• React Develop, test, and maintain custom Shopify apps to enhance store functionality.
• Collaborate with the design and product teams to implement responsive and user-friendly UI/UX features.
• Utilize React and Remix frameworks to build dynamic, interactive web applications.
• Write clean, modular, and scalable code using HTML, CSS, JavaScript, and jQuery.
• Integrate third-party APIs and manage data securely within Shopify.
• Optimize applications for speed and scalability across various devices and browsers.
• Stay updated on Shopify platform updates, best practices, and industry trends.
• Develop, test, and maintain custom Shopify apps to enhance store functionality.
• Collaborate with the design and product teams to implement responsive and user-friendly UI/UX features.
• Utilize React and Remix frameworks to build dynamic, interactive web applications.
• Write clean, modular, and scalable code using HTML, CSS, JavaScript, and jQuery.
• Integrate third-party APIs and manage data securely within Shopify.
• Optimize applications for speed and scalability across various devices and browsers.
• Stay updated on Shopify platform updates, best practices, and industry trends.

One of our premium-based product customers, we are looking to hire a team of software Developers in Bangalore, looking for Tech Geeks, who have 2+ years of experience full-time.

SENIOR SOFTWARE DEVELOPMENT ENGINEER - FRONTEND

● Overall, 2-4 years of experience.

● Solid foundations of Javascript, Responsive web, CSS, Semantic HTML and how the

internet works.

● Strong proficiency with React and its core principles. React Native is a plus.

● Solid understanding of Chrome dev tools, APIs and frontend performance.

● Working knowledge of GitHub and popular cloud platforms like AWS, Fly, Cloudflare,

etc.

● Understanding of software design patterns, high-level design and architecture.

● Ability to independently do LLD and technology exploration around a given problem

statement.

About Navi 

Navi is one of the fastest growing financial services companies in India providing Personal  & Home Loans, Insurance and Mutual Funds with a digital first approach. At Navi, our  mission is to build financial services that are simple, accessible and affordable. 

Founders: Sachin Bansal & Ankit Agarwal 

Know what makes you a “Navi_ite” :

1.Perseverance, Passion and Commitment

• Passionate about Navi’s mission and vision 

• Demonstrates dedication, perseverance and high ownership 

• Goes above and beyond by taking on additional responsibilities 

2.Obsession with high quality results

• Consistently creates value for the customers and stakeholders through high quality outcomes 

• Ensuring excellence in all aspects of work

• Efficiently manages time, prioritizes tasks, and achieves higher standards 

3.Resilience and Adaptability

• Adapts quickly to new roles, responsibilities, and changing circumstances,  showing resilience and agility 

Key responsibilities:

• Develop the front-end for our products and collaborate with designers, other engineers, and product managers to build new features, iterate on current features, and build a world-class user experience;
• Build responsive & reusable UI components using any one Javascript framework: React, Angular, VueJS, as per the specifications and guidelines;
• Be familiar with Responsive Web Design, common Web UX patterns and anti-patterns;
• Should have hands-on experience of improving web performance including optimising page load, rendering, caching etc;
• Be great at debugging, including identifying page speed and performance bottlenecks, using tools like Chrome Dev Tools, React Dev Tools etc.

Required Skills:

• You should be well versed with RESTful APIs and it's best practices;
• You should be proficient with all core features of React or similar frameworks including Redux or Fluxn pattern;
• You should have experience in JavaScript (React JS/Redux), HTML, CSS, JQuery, HTTP for the Web platform;
• Strong proficiency in writing clean, robust javascript code is a must;
• You should be comfortable working with version controlled code environments ( eg. GIT);
• You should possess strong Object Oriented design and programming skills;
• You should have an understanding of XML, JSON, DOM, and w3c standards.

React.js, HTML5, CSS3, Javascript
Client side scripting
Experience in responsive design, PWA, asynchronous request handling, complex front end displays like flowchart, graphs etc.
Knowledge of JSON/XML
Knowledge of Web Fundamentals, Browser Working, REST API
State Management with Redux
Latest APIs of HTML5

• Build fluid, scalable, responsive, and consumer-centric web platforms that target users across a wide array of devices
• Collaborate closely with designers & backend developers and contribute to the full product development life-cycle from design and development to roll out
  Take ownership of work and deliver quality results consistently
• Own the delivery of multiple features in a fast-paced work environment
• Build optimized and modular components to provide performance-oriented solutions
• Work in a dynamic and collaborative culture ensuring good teamwork and communication with remote team members when needed

• 4+ Years of experience in frontend web development (1+ in ReactJS)
• Strong past experience of building, scaling and maintaining feature-rich customer-facing single-page applications
• Ability to translate designs into UI elements with accuracy and an eye for fluidity and responsiveness; strong grasp of any of CSS / sass / less
• Proven ability to implement key concepts of state management, security, and caching practices in enterprise-level web applications used at scale
• Proficient understanding of compatibility issues across different browsers and web and mobile devices and available ways to work around them
• Familiarity with the react ecosystem and popular libraries in that ecosystem
• Strong grasp over core web development concepts like HTML5, JavaScript, CSS3, general Web 2.0 techniques, and working without modern component libraries
• Experience with designing secure web applications with a strong understanding of common security vulnerabilities and best practices
• Understanding of data structures, algorithms and object-oriented programming
• Strong grasp over concepts of performance, optimization, lighthouse, etc
• Strong handle over Git, following best practices to facilitate collaboration

• Hands-on experience with supporting payments and integrating payment gateways
• Experience with progressive web apps, service workers
• Strong grasp over frontend unit and end-to-end testing frameworks

• Developing new user-facing features using React.js.
• 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.
• Design a modern highly responsive web-based user interface.

Skills and Competencies;

• Bachelor's degree in computer science preferred.
• 3-5 years of demonstrated experience.
• Good knowledge of HTML5, CSS3.
• Strong proficiency in Javascript.
• Strong working knowledge of React JS and web apps.
• Good working experience using API in UI development.
• Should be able to do responsive design and cross-browser compatibility.
• Willingness to experiment and take complete responsibility for projects.
• Work independently and remote, with excellent follow-up, time management, and organization skills.
• Any additional knowledge of/familiarity with programming, in general, would be a great added bonus.
• Knowledge of Jira/confluence.
• Familiarity with code versioning tools such as Git.
• A team player with a problem-solving aptitude.
• Fluent in a second language preferred, good level of verbal English required.