UI developer
at We are hiring for one of Top MNC company in chennai and pune
Job Title: UI Developer
Location: Chennai, Pune, India
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Whatsapp: Nine 1500780 Five Nine
Job Summary: We are looking for a talented UI Developer to join our team. The ideal candidate will have extensive experience in developing user interfaces using Angular 11+ and RxJS. This role involves collaborating with cross-functional teams to create seamless and efficient user experiences.
Key Responsibilities:
- Design, develop, and maintain user interfaces using Angular 11+ and RxJS.
- Collaborate with backend developers, designers, and project managers to ensure seamless integration and high performance.
- Build reusable and modular components to optimize development efficiency.
- Implement responsive design and ensure cross-platform compatibility across various devices and browsers.
- Optimize application performance and address security vulnerabilities.
- Write clean, maintainable, and well-documented code following best practices.
- Conduct code reviews, debug, and resolve issues in a timely manner.
- Stay updated with the latest Angular features and related technologies to continuously improve the project.
Qualifications:
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- Proven experience as a UI Developer or in a similar role.
- Proficiency in Angular 11+ and RxJS.
- Strong understanding of HTML5, CSS3, JavaScript, and TypeScript.
- Familiarity with RESTful APIs and backend integration.
- Knowledge of UI/UX principles and experience implementing user-friendly interfaces.
- Hands-on experience with version control tools (e.g., Git).
- Strong problem-solving and troubleshooting skills.
- Excellent communication and teamwork abilities.
Preferred Skills:
- Experience with front-end frameworks such as Bootstrap and Material Design.
- Familiarity with Agile methodologies.
- Knowledge of testing frameworks like Karma and Jasmine.

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JD: Flutter Developer – Fintech & Trading
About Us:
At Tradelab Technologies Pvt Ltd, we don’t just build web applications, we create highperformance trading platforms tailored for brokers and financial institutions. Our platforms
powerreal-time market analysis, ultra-low-latency trade execution, and seamless broker-client interactions. We work in a high-stakes, outcome-driven environment where brokers demand reliability, speed, and security. If you're an expert React developer who thrives on solving complex front-end engineering challenges in the brokerage and trading domain, this is the role for you.
What We Expect:
Min 2 years of mobile development experience, with 1+ years in Flutter & Dart.
Proven ability to build and scale real-time, high-performance fintech applications.
A sharp eye for stunning UI/UX design that balances aesthetics with seamless functionality.
Mastery over state management solutions (Provider, Riverpod, BLoC, or similar).
Hands-on experience with real-time data streaming, push notifications, and WebSockets.
Strong expertise in security, encryption, and compliance—you know fintech demands precision.
A track record of integrating RESTful APIs, GraphQL, and third-party services into flawless mobile apps.
A mindset that thrives under pressure—we work fast, and we expect results.
What You Will Do:
Lead the development of world-class fintech mobile applications that redefine user expectations.
Architect and optimize blazing-fast, low-latency Flutter applications for financial markets.
Work with designers, backend engineers, and product teams to craft seamless, intuitive, and ultra
secure user experiences.
Solve hard problems at scale—whether it’s optimizing performance, reducing load times, or ensuring
absolute security.
Push the boundaries of mobile fintech innovation, from AI-powered insights to predictive analytics.
Own your work end-to-end—no excuses, no hand-holding, just results.
Nice-to-Have Skills:
Experience in high-frequency trading, stock markets, or financial data visualization.
Contributionsto open-source Flutter projects or a portfolio of high-impact applications.
Knowledge of AI-driven UX, machine learning integrations, or automation in mobile apps.
A background in mentoring developers, leading mobile teams, or setting architectural standards.
Why Join Us?
Work with some of the sharpest minds in fintech and mobile engineering.
Build products that traders, investors, and financial professionals rely on daily.
A culture that values bold innovation, fast execution, and pushing boundaries.
Expect challenges, high expectations, and relentless pursuit of excellence.
Take complete ownership—from ideation to deployment, every pixel and every line of code should
scream excellence.
Competitive compensation, performance-driven growth, and a real opportunity to lead and shape the future of fintech mobile applications.
If you’re obsessed with performance, thrive under pressure, and are driven by results, we want you on our team.
This is your chance to solve some of the toughest engineering challenges in fintech. Step up. Apply now.
We are seeking a talented and passionate Flutter Developer to join our team and contribute to the development of innovative and high-performance cross-platform mobile applications. You will play a key role in designing, developing, testing, and maintaining Flutter-based applications for both Android and iOS platforms. This role offers the opportunity to work on challenging projects, collaborate with a talented team, and contribute to the success of our company.
Need to be available from 7 AM to 9 AM IST everyday
Need extensive experience in React & Angular 8+ versions
Prior knowledge of migration experience is a must from Angular 8+ to React
- Working with the UI/UX designer and 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.
- Being able to develop new user facing features.
- Ensuring the technical feasibility of UI/UX designs.
- Optimizing application for maximum speed and scalability.
- Assuring that all user input is validated before submitting to the back end.
- Collaborating with other team members and stakeholders.
What you need to have:
- Proficient understanding of web mark-up, including HTML5, CSS3
- Basic understanding of CSS pre-processing platforms, such as LESS and SASS
- Rock-solid understanding of JavaScript. Should have experience in React, Redux, or any other state management library.
- Huge plus if you are worked on complex UIs which involved drag & drop interactions.
- Good understanding of asynchronous request handling, partial page updates and AJAX.
- Hands-on experience in optimizing the UI of an application.
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as Git.
- Knowledge about Docker, Nginx, Angular and RxJs are nice to have and adds as a bonus.
We have multiple open positions for full-stack engineers to work with us on a cutting-edge eCommerce trade analysis platform.
Must have experience with:
- Typescript
- NextJS
- Firebase / AWS services
- Experience working on SaaS applications with a large codebase
Nice to have
- Tailwind
- DynamoDB
- Chart libraries such as ChartJS
6-9 years of relevant experience in building webapps at scale
You must have strong understanding of semantic HTML / HTML5, CSS / CSS3.
You must have a good understanding of MVC architecture.
Prior work experience in ReactJS is Must
You must have experience in setting up the full UI workflow layer right from Development, Testing, Building and Deployment.
Never give up attitude
Experience in frameworks like Bootstrap, Foundation and CSS pre-processors like SASS and LESS is desirable.
You should have exposure to page speed improvement techniques.
Exposure of building responsive websites at scale will be a plus.
Prior exposure to building React Native components for Hybrid mobile apps will be a plus
Prior work experience in Angular, Backbone along with ReactJs is desirable.
Good understanding of webpack and redux
- 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
- Minimum 4 years experience in front end development
- 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
- Experience with AWS
- Experience with React Native
- Experience with GraphQL, PWA, NodeJS
- Building abstractions and contracts with separation of concerns for a larger scope.
- Building pixel-perfect, robust and, accessible user interfaces on the web
- Not just building new features, but also building reusable components and libraries which help in delivering faster.
- Taking responsibility of quality and making things easy and predictable by automating these processes
- Exploring and designing dynamic and compelling consumer experiences.
- Working closely with designers to implement versatile front-end solutions while embracing emerging standards and pushing the limits of what a browser can do.
- Actively participating in design and code reviews to build robust applications and prototypes.
- Interacting with other team members to passionately collaborate in building a rich and innovative user experience
- Analyzing system function and performance requirements to support design concepts.
- Mentoring new members, interviewing and helping in building high performance teams.
What you need to have:
- B.E/ B.Tech or M.S in Computer Science or related technical field
- 3+ years of experience and must be hands-on with coding.
- Ability to work with complex business flows
- Excellent problem-solving, coupled with strong communication skills, and a sense of ownership and drive.
- Experience building pixel-perfect, robust and, accessible user interfaces on the web
- Experience in Single Page Application architecture
- Proficient in at least one JavaScript framework like Angular, React or equivalent
- Experience with CSS3 and Less/ Sass (ability to write mixins, partials, functions, etc) and usage in large scale applications
- Experience in web analytics, accessibility, standards, and SEO techniques
- Expertise in front-end design and JavaScript libraries such as AngularJS, ReactJS and jQuery.
- Passion for building a rich and innovative user experience
- Strong computer science fundamentals in design, data structures, and problem solving
You will be responsible to ensure seamless user interaction with our products and aim to enhance this on a daily basis. Our tightly knit engineering team works on a wide range of cutting-edge products. If you know what it takes to build magical user experiences and consider performance to be the key feature of your app, this is definitely the right place for you.
POSITION RESPONSIBILITIES:
-
→ Developing new user facing features using ReactJS
-
→ Building reusable components and frontend libraries for future use
-
→ Translating UI/UX design wireframes into high quality code that will produce visual elements
of the application
-
→ Optimizing components for maximum performance across a vast array of web capable
devices and browsers
-
→ Create unit, scenario, integration sanity test etc. if required
-
→ Write documentation for your code
-
→ Understanding the nature of asynchronous programming and its quirks and workarounds
Understanding differences between multiple delivery platforms, such as mobile vs. desktop,
and optimizing output to match the specific platform
-
→ Understanding fundamental design principles behind a scalable application
MUST HAVE:
-
Proficient in HTML, CSS, Javascript (ES6 or above) including DOM manipulation and Object Oriented Javascript
-
Strong command in ReactJS / Redux
-
Knowledge of different performance optimisation techniques
-
Knowledge of handling asynchronous behaviour using Redux Saga/Thunk
-
Knowledge of using RESTful APIs with error handling
-
Fundamental knowledge of a better user experience
-
Familiarity with code versioning tools GIT
-
Good problem-solving skills
GOOD TO HAVE:
-
Familiarity with different design patterns and functional programming
-
Experience in any open source project
-
Experience with any CSS frameworks such as Semantic UI/Bootstrap/Material UI









