frontend developer

Job Title : React.js + Web3 Developer

Experience : 2+ Years

Location : Gurgaon, Sector 48 (Work From Office)

Working Days : 6 Days

Employment Type : Full-Time, Permanent

Job Summary :

We are seeking a talented React.js + Web3 Developer to join our fast-growing engineering team.

The ideal candidate should have strong front-end development skills along with hands-on experience in blockchain/Web3 integrations.

Mandatory Skills : React.js, JavaScript/TypeScript, Web3.js/Ethers.js, Wallet Integrations, State Management (Redux/Zustand), REST APIs, Git.

Key Responsibilities :

• Develop responsive, scalable front-end applications using React.js & TypeScript.
• Integrate Web3.js / Ethers.js to connect UI with blockchain networks.
• Work with REST & GraphQL APIs for backend communication.
• Implement wallet integrations (MetaMask, WalletConnect, Coinbase Wallet, etc.).
• Collaborate with blockchain engineers for smart contract interactions.
• Optimize UI performance, handle state management, and write clean, maintainable code.
• Troubleshoot and enhance Web3 features within the application.

Mandatory Skills :

• Strong hands-on experience in React.js, JavaScript/TypeScript.
• Experience with Web3.js/Ethers.js, blockchain interactions.
• Understanding of wallet integrations, dApps, and blockchain basics.
• Knowledge of state management (Redux/Zustand/Context API).
• Strong debugging, problem-solving, and Git experience.

Nice to Have :

• Familiarity with Solidity, Smart Contracts, and Ethereum ecosystem.
• Experience with Node.js or backend systems.
• Understanding of IPFS, Layer 2 solutions, and NFT standards.

Job Description – Angular Developer

Work Location: Whitefield, Bangalore (3 days from Office)

Experience: 4+ Years

Primary Skill: Angular 16+ and above (Preferred: Angular 20)

About the Role

We are looking for an experienced Frontend Developer with strong expertise in modern Angular frameworks. The ideal candidate should have hands-on experience working with Angular 16 and above, with Angular 20 being preferred. 

Key Responsibilities

• Develop, enhance, and maintain scalable and high-performance web applications using Angular 16+ (preferred: Angular 20).
• Build reusable UI components using modern Angular features such as Standalone Components, RxJS, TypeScript, and Angular Material.
• Implement responsive and accessible UI designs across devices.
• Collaborate with backend developers, UX designers, and product teams to deliver high-quality features.
• Optimize applications for maximum speed, stability, and performance.
• Troubleshoot, debug, and upgrade existing applications.
• Stay updated with the latest Angular ecosystem trends and implement best practices.

Required Skills & Experience

• 5-7 years of professional experience in frontend development.
• Strong hands-on expertise with Angular 16 or higher (Angular 20 preferred).
• Solid understanding of TypeScript, JavaScript (ES6+), HTML5, and CSS3/SCSS.
• Experience with RxJS, REST APIs, State Management, and Reactive Forms.
• Familiarity with Angular CLI, Unit Testing (Jasmine/Karma/Jest), and Git.
• Experience working with responsive, scalable UI architectures.
• Good understanding of Web Performance Optimization.

Good to Have

• Experience with Angular Signals, Zoneless applications, or other new Angular features.
• Knowledge of CI/CD pipelines, Docker, or cloud platforms (AWS/Azure/GCP).
• Familiarity with Agile methodologies (Scrum/Kanban).
• Experience working in BFSI or enterprise-scale applications.

Soft Skills

• Strong communication and collaboration skills.
• Ability to work independently and in a team.
• Problem-solving mindset with attention to detail.

Note: Technical round has to be taken F2F from Bellandur Wissen branch office.

Zolvit is seeking a highly motivated and experienced Frontend Software Engineer to join our

growing engineering team. As a key member of the team, you will play a crucial role in

designing, developing, and maintaining high-performance, user-centric frontend experiences

across web and mobile platforms. You will have the opportunity to work on challenging problems

at scale and contribute to a product that will potentially power millions of businesses in India.

Responsibilities:

● Design, develop, and deploy high-quality, user-friendly frontend applications using

modern JavaScript frameworks (e.g., Next.js, React, Angular, Vue.js).

● Develop and maintain native mobile applications for both iOS and Android platforms.

● Collaborate with backend engineers to integrate frontend applications with backend APIs

using microservices architecture.

● Write clean, efficient, and well-documented code, adhering to best practices and coding

standards.

● Collaborate with cross-functional teams, including product, design, and QA, to deliver

exceptional user experiences.

● Participate in code reviews, design discussions, and knowledge sharing sessions.

● Implement and maintain CI/CD pipelines, promoting automation and continuous delivery.

● Monitor and optimize the performance of frontend applications, ensuring a smooth and

responsive user experience.

● Champion a quality-driven development approach, including unit testing, integration

testing, and end-to-end testing.

● Stay up-to-date with the latest trends and technologies in frontend development and

mobile app development.

Qualifications:

● Bachelor's degree in Computer Science or a related field, or equivalent practical

experience.

● Proven experience in frontend software engineering, with a strong focus on building and

scaling web and mobile applications.

● Strong proficiency in JavaScript and at least one modern JavaScript framework (e.g.,

Next.js, React, Angular, Vue.js).

● Experience developing and deploying native mobile applications for iOS and Android

platforms using languages like Swift, Kotlin, or React Native.

● Solid understanding of object-oriented programming principles and design patterns.

● Experience integrating frontend applications with backend APIs, preferably within a

microservices architecture.

● Familiarity with RESTful APIs and other common API protocols.

● Experience with state management libraries and techniques (e.g., Redux)

● Experience with modern CSS frameworks (e.g., Tailwind CSS, Material UI).

● Experience with CI/CD pipelines and tools (e.g., Jenkins, GitLab CI, CircleCI).

● A strong understanding of computer science fundamentals and excellent

problem-solving and analytical skills.

● A proactive and collaborative approach to work.

● A passion for building high-quality user experiences and a commitment to continuous

improvement.

● Experience working in an Agile environment.

Bonus Points:

● Experience with GraphQL, performance optimization techniques.

● Contributions to open-source projects.

● Experience working in a fast-paced, high-growth environment..

Individual Contributor

Product Owner

6 years plus on Angular with TypeScript/React.js

Immediate Joiners Only

Worked on Dashboards customising Components

Roles & 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

Desired skills :

- Strong knowledge of Javascript (ES6) including all the latest features

- Ability to create flexbox driven UI layout

- Ability to comprehend performance issues and solve them

- Strong debugging skills using the browser

- Knowledge of Git (including merging, branching and resolving merge conflicts)

Job Title: Front-End Developer – IVR & Web Technologies

Location: Chennai ( Taramani)

Experience: 1.-3 Years

Employment Type: Full-time

Job Summary:

We are looking for a highly skilled Front-End Developer with strong expertise in Angular, React.js, and JavaScript, and a good understanding of IVR systems, Perl/Bash scripting, and WebRTC. The ideal candidate should also be familiar with data visualization using D3.js and basic knowledge of web services (REST/SOAP).

Key Responsibilities:

• Develop and maintain front-end applications using Angular and React.js
• Create dynamic and interactive UIs using JavaScript, D3.js, and modern frameworks
• Work with IVR systems and integrate them into web-based dashboards
• Write and manage Perl and Bash scripts to automate tasks and system interactions
• Implement and support WebRTC features for real-time communication interfaces
• Consume and interact with REST/SOAP web services
• Collaborate with back-end developers, designers, and system engineers to deliver high-quality solutions
• Troubleshoot and debug cross-browser and cross-platform issues

Key Skills:

• ✅ Strong knowledge of Angular(16+)
• ✅ Strong expertise in JavaScript and React.js
• ✅ Experience working with IVR (Interactive Voice Response) systems
• ✅ Hands-on with Perl and Bash scripting
• ✅ Experience with WebRTC implementation in front-end apps
• ✅ Familiarity with D3.js for data visualization
• ✅ Understanding of basic web services (REST/SOAP)
• ✅ Knowledge of front-end testing frameworks is a plus

Responsibilities:

● Develop and maintain front-end dependencies/codebase.

● Building responsive and elegant mobile & desktop web applications

● Good to have experience of one or more relevant languages (Python, Ruby, Node.js etc.)

● Work closely with the product manager, designer & development team to collaborate to develop the best in class web applications.

● Optimisation of the website as per industry trends.

● Evaluate competitive and innovative products and design approaches to identify best practices and encourage innovation.

Skills:

● Hands on experience in JavaScript / TypeScript

● Experience in modern web development technologies and techniques, including HTML5, CSS3.

● Experience in any of the frameworks: ReactJs/ Angular / VueJs.

● Experience in translating design mockups and prototypes into frontend applications.

● Experience in effective componentization/abstraction during design translation.

● Experience in effective state management strategies like redux and hooks to scale application better.

● Understands how to optimize the delivery of code and assets (e.g., images, fonts) to a browser or device (e.g.,lazy loading assets, using CDNs caching, compression, etc)

● Understands how to be efficient with resource usage (e.g., application impact on memory and CPU, caches as needed, respectful of customer's device limits etc).

● Good understanding and hands on with PWA (AMP is good to have).

● Good knowledge of version control systems.

● Good understanding of any of the following frontend frameworks, bootstrap, material-UI, semantic-UI.

● Ability to provide deliverables within specified deadlines with a quality bar.

● Excellent communication skills, both written and verbal

● Highly motivated, self-driven, self-learner

● Experience in flutter is good to have.

Requirements

Must have (1.5 - 10) years of experience in front end development in an internet startup

Deep knowledge of Angular practices and commonly used modules based on extensive work experience

Proficiency with javascript and html5

Extensive knowledge of CSS and JS methods for providing performance visual effects and keeping the frame rate above 30 fps at all times

Thorough understanding of the responsibility of the platform, database, API, caching layer, proxies and other web services used in the system

Creating custom general use modules and components which extend the elements and modules of core Angular

Ability to understand business requirements and translate them in to technical requirements

Roles and responsibilities

Delivering a complete front end application

Ensuring high performance on mobile and desktop

Writing tested, idiomatic and documented Javascript, HTML, CSS

Co-ordinating the workflow between graphic designer, HTML coder and yourself

Cooperating with the back end developer in the process of building restful API

Communicating with external webservices

Ensure high quality graphic standards and high consistency

Stay up to date on emerging technologies

Write functional requirement documents and guides

Must have skills (Angular 6, CSS, HTML, Javascript (ES5 and ES6), rest ful API, Product company / startup experience)

The ideal candidate will have at least 2 years of experience in developing scalable and responsive web

applications, and will be able to work collaboratively with other developers and stakeholders to deliver

high-quality software products.

Responsibilities

● Develop and maintain responsive and scalable web applications using React and JavaScript

● Write clean, efficient, and maintainable code that adheres to coding standards and best practices

● Collaborate with other developers and stakeholders to design and implement software solutions

that meet business requirements

● Work with UX/UI designers to implement user interfaces that are intuitive and visually appealing

● Optimize web applications for maximum speed and scalability

● Participate in code reviews, testing, and debugging to ensure that the software meets quality

standards

● Stay up-to-date with the latest industry trends and technologies, and make recommendations to

the company on how to best incorporate them into its products and services

● 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

Desired Candidate Profile

● At least 2 years of experience in developing web applications using React/NextJS/VueJs and

JavaScript

About Mobiquity 

Founded in 2011, Mobiquity provides end-to-end omnichannel digital consulting services to trusted B2B  and B2C brands (HealthCare, Banking, IoT, Big Data, and cutting edge Web & Mobile Applications). With  over 750 employees spread across the USA, Europe, and India, 40 different nationalities combined; we  create compelling digital experiences to help our clients create the best human-centric products. Our  expertise includes Strategy, Design, Product Engineering, Analytics, and Cloud Services. Each day, 50  million users interact with our solutions. 

Our teams are inspired by technology but it doesn’t rule them. We love to learn, we are curious by nature  and committed to making a mark. Working at Mobiquity means that sometimes you’ll be working outside  your comfort zone, and you’ll work with smart people, possibly some that are even smarter than you. We  value people that judge their success by the success of the team and the happiness of customers. 

We’re also proud to be an Amazon Web Services (AWS) Premier Consulting Partner. 

Your responsibilities: 

• You will be working together with fellow junior and senior Frontend developers, helping to improve the group's skill level and exchanging new ideas.
• On a daily basis, you write JavaScript/Typescript/ES6/Angular/React and HTML5, CSS3 (SASS/LESS/Stylus)
• Closely collaborate with designers and the rest of the technical team (Backend, DevOps, QA) to make sure we’re all aligned.
• You will manage projects with open-source JavaScript and TypeScript libraries and frameworks (we're big on React and Angular), and explore new technologies (GraphQL, AppSync, Apollo). 
• Code reviews are, of course, a part of your responsibilities as well as providing high-quality work.

What it takes to excel in this role 

• Strong core JavaScript and TypeScript
• 5+ years of JavaScript development experience
• Minimum of 2 years of experience with either, Angular 5+ or React
• Experience with Webpack/Grunt/Gulp or other automated build tools
• Experience with Jasmine/Jest or other JavaScript testing frameworks and tools• Strong Experience with HTML, CSS, SASS/LESS/Stylus
• Experience with JSON, REST, Web Services
• Experience with working in an Agile environment
• Good communication(in English) and consultancy skills
• Affinity for working in a flexible, diverse and fast growing environment
• Proactive mindset focused on teamwork and continuous improvement - we want to grow together with you

Bonus 

• Experience with AWS
• Experience with React Native
• Experience with GraphQL, PWA, NodeJS
• Experience in a Fullstack position or in a lead position• Experience working in a consultancy company