Senior Frontend Developer

Company

Stackera is a leading Fintech Development Services company located in Pune. We are dedicated to delivering quality and innovative solutions to our clients with seamless service.

About the Role

We are looking for a Frontend Developer who is highly skilled in Next.js and modern JavaScript frameworks to join our frontend engineering team. This role is ideal for someone who is passionate about building user-friendly interfaces that are fast, responsive, and scalable.

You’ll be working on high-impact fintech products that require both technical excellence and creative thinking. Your work will directly influence user experience and engagement across a range of web applications, including financial dashboards, analytics platforms, and client portals.

What You’ll Do

• Design, develop, and maintain modern web applications using Next.js, React.js, and associated technologies.
• Collaborate with cross-functional teams including backend developers, UI/UX designers, and product owners.
• Translate UI/UX design wireframes into high-quality code with pixel-perfect accuracy.
• Build responsive, accessible, and cross-browser compatible components.
• Optimize application performance for speed, scalability, and usability.
• Integrate front-end logic with RESTful APIs and real-time systems (e.g., WebSockets).
• Write clean, reusable code and maintain clear documentation.
• Participate in sprint planning, daily stand-ups, and code reviews to ensure continuous improvement.
• Ensure security best practices in frontend implementation.

Required Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 5+ years of hands-on experience in frontend development using Next.js and React.js.
• Proficient in Redux, Hooks, Context API, and component-based architecture.
• Solid understanding of HTML5, CSS3, JavaScript (ES6+), and responsive design principles.
• Experience building high-performance web applications with real-time data updates.
• Familiarity with frontend testing frameworks like Jest, Cypress, or similar.
• Ability to work in an agile environment with CI/CD processes.

Preferred (Good to Have)

• Exposure to Web3 technologies
• Experience with Ethereum, Solana, or other blockchain ecosystems.
• Understanding of containerized deployment using Docker.
• Familiarity with CI/CD tools like GitHub Actions, Jenkins, or GitLab CI.

What We Offer

• A collaborative and supportive team environment
• Exposure to cutting-edge projects in fintech and emerging tech
• Freedom to innovate and bring ideas to life
• Competitive compensation and performance-based growth
• Flexible work hours and focus on work-life balance

About Our Client

Our client is a Currency Exchange in India. Built with user experience and security in mind, Our Client provides instant fiat to crypto conversions with zero fees, so that users can have access to a diverse suite of financial products and services that are backed by industry-leading security processes and insurance protection. Our Client aims to be the global gateway to cryptocurrencies. Its proprietary liquidity aggregation model provides its users with access to liquidity from leading global crypto exchanges. Our Client is recognized and awarded for its contribution to the Indian emerging tech space.

Why Our Client?

Cryptocurrency Traders are looking for a strong global platform that can help them trade faster, better and smarter. We are building a platform that can solve their needs. The opportunity is big, and the journey is tough. Now that’s a challenge that needs to be addressed. You do that. You are phenomenal in solving these complex challenges. You help our team do more.


As a Front End Developer - Angular, you do all of the above and more. You make a difference.

What will I do?

• Delivering a complete front end application
  • Ensuring high performance on mobile and desktop
  • Writing tested, idiomatic, and documented JavaScript, HTML, and CSS
  • Coordinating the workflow between the graphic designer, the HTML coder, and yourself
  • Cooperating with the back-end developer in the process of building the RESTful API
  • Communicating with external web services
  • Ensure high-quality graphic standards and brand consistency
  • Stay up-to-date on emerging technologies
  • Write functional requirement documents and guides

What skills should I have?

- Must have 2+ years of experience in frontend development with 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 30fps at all times
- Thorough understanding of the responsibilities 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 into technical requirements

Type, Location

Chennai, Tamil Nadu, India

Desired Experience

1+ years

Job Description

● Understanding of how to build performant, decoupled, testable, and maintainable code

● Sharing knowledge with teammates, and working collaboratively when you need help

● Advocate for improvements to product quality, security, and performance

● Craft code that meets our internal standards for style, maintainability, and best practices for a high-scale web environment. Maintain and advocate for these standards through code review

Qualification:

● 1+ years of experience preferably in a tech startup

● Strong foundation in server-side programming languages like Angular, AWS and DevOps

● Experience with containerization (Docker etc.) and cloud technologies

● Experience with automation and building CI/CD pipelines

● Demonstrated capacity to clearly and concisely communicate complex

technical, architectural, and/or organizational problems and propose thorough

solutions

● Experience with performance and optimization problems and a demonstrated

ability to both diagnose and prevent these problems

● Comfort working in a highly agile, iterative software development process

. 3.5+ years of work experience on React.JS framework

· Has expertise in following front- end optimization techniques:

· Lazy Loading

· Asynchronous Module Definition

· Image Compression and Minification

· Other front-end tooling using Grunt / Webpack and NPM

· Familiarity with NodeJS, Jasmine / Karma and other unit testing frameworks

· Foundation data structure – Arrays, dictionaries, sets and lists

· Proficient in evaluating front end performance and measure accordingly

· Strong appetite to learn industry trends and new & emerging technologies

1. We are looking for Javascript wizards who can work with designers, product managers to collaboratively own the front-end, building responsive and elegant mobile+desktop web UIs at Mobishaala. Bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

About Incresco:

At Incresco, we help startups and enterprises to build their MVP and for their digital transformation.

Job Description/ Responsibilities:

We are looking for a frontend developer who is well-versed in React /React Native/Next.js. You will be responsible for architecting and developing a web or mobile application. You will be joining a talented, collaborative team that is very passionate about solving this massive problem.

Below is a list of several skills required to deliver on responsibilities for this role:

• 0-1 years of experience in React /Next.js/ React native development
• Should be able to write reusable, testable, and efficient code. Should be able to design and implement low-latency, high-availability, and high-performance applications. Architect & design technically robust, flexible, and scalable solutions
• You should be able to build pixel-perfect, amazingly smooth UIs across both web and mobile platforms. Experience In building design system is an added advantage
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Reach out to the open-source community to encourage and help implement mission-critical software fixes
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Firm grasp of the JavaScript language and its nuances, including ES6+ syntax.
• Rock-solid at working with third-party dependencies and debugging dependency conflicts.
• Good to know GraphQL, AWS Appsync, Firebase, and offline storage

Benefits:
1. Competitive pay.
2. Flexible timing
3. Macbooks
4. Continuous learning and solving real challenges across the globe

Immediate joiners are preferred.

About our Client

Our client is a B2B2C tech firm backed by India’s largest retailer and tech venture capitalist founded by founders - IITB Graduates who are experienced in retail, ecommerce and fintech

It aims to become one app to manage all your brands loyalty points, cashback and coupons. It will have additional content and discovery layer for customers and brands for further engagement and commerce.

The company currently powers closed-loop loyalty programs for all different brands under its parent retail group. Currently, it has 20Mn+ registered customers and 3Mn MAU across 8 brands. Its vision is to be at the center of D2C Brands and the consumer consumption ecosystem

Job Location -Bangalore

Requirement

4+ years ​of experience building frontend for ​consumer facing​ products

2+ years​ experience on   ​React .Jsand core principles

 Good to have experience with popular React.native

​Team Lead/Management ​experience

Develop all user-facing products in React

Thorough understanding of ​architecting​ the frontend system with ​Server Side  Rendering –

Familiarity with modern front-end build pipelines and tools

Understands ​app development cycle

Flexibility and deadline driven

Regards
Team Merito

• Thorough understanding of React.js, React DOM and its core principles
• Experience in State Management Frameworks like Redux.
• Experience in developing cross-browser/platform compatible solutions for web.
• Experience of backend integrating with RESTful services.
• DOM manipulation and the JavaScript object model.
• In-depth knowledge of newer specifications of TypeScript, ES6,HTML 5,CSS 3.
• Must be familiar libraries like Material UI, Formik.
• Experience in Micro Front End architecture with Webpack Module Module Federation to combine multiple domain driven web apps on the same page without refreshing the page.
• Experience in different approaches on orchestration of Micro-apps of Client Side composition.
• Experience with package manager like npm,yearn.
• Experience with tools/packages like Visual Studio Code,ES Lint,SonarQube,Keycloak.
• Good understanding on Unit testing framework - Jest/ enzyme.

Location: Remote Working

** Preference will be given to immediate joinee

We are cloud enthusiasts on a mission to help cloud engineers build their own cloud management platform without the need for coding or integrating other tools.

We are looking for an experienced UI Developer to work with us as a freelancer. You will be part of the core development team working on state-of-the-art advanced cloud-based technologies.

RESPONSIBILITIES:

- Understand and improve the user experience across the site

- Make web apps responsive and pixel perfect

- Perform unit testing and automation testing of the features developed

REQUIRED SKILLS/EXPERIENCE:

- Proficient and good experience in HTML5, CSS3, Javascript, Typescript, Bootstrap 4, React.js.

- 4-8 years of relevant working experience

- Strong understanding of Object-oriented concepts and ECMA2015 standards

- Experience in identifying and implementing page performance improvements

- Attention to detail, and ability to multitask and meet deadlines

- Passion for quality and engineering excellence at scale and code quality

- Strong communication and conflict resolution skills