
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.

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Role Overview
We are seeking a Frontend Engineer (4–5 years experience) responsible for
building responsive, high-quality user interfaces and delivering seamless
user experiences. The role requires strong knowledge of modern frontend
technologies, solid UI/UX design principles, and the ability to take full
ownership of frontend development. The ideal candidate will collaborate
with product, design, and backend teams to translate ideas into scalable,
user-friendly web applications.
Key Responsibilities
Develop and maintain responsive, high-quality user interfaces for web applications using modern frontend technologies.
Translate UI/UX designs and product requirements into clean,
efficient, and scalable code.
Ensure strong adherence to design principles, usability, and
accessibility standards.Take full ownership of frontend features, from development to deployment and optimization.
Collaborate closely with product managers, designers, and
backend engineers to deliver seamless user experiences.
Optimize applications for performance, speed, and cross-browser
compatibility.
Build reusable components and maintain a consistent design
system across the product.
Debug issues, perform testing, and continuously improve the
frontend architecture and code quality
Requirements
4–5 years of experience in frontend development.
Strong proficiency in HTML, CSS, and JavaScript.
Experience with modern frameworks such as React,
Angular, or Vue.js.
Good understanding of UI/UX design principles and
responsive design.
Ability to build scalable, reusable components and maintain
clean code.
Experience working with REST APIs and integrating
frontend with backend services.
Familiarity with version control systems (Git) and modern
development workflows.
Strong problem-solving skills and ability to work
independently with full ownership of frontend features.
Nice to Have
Experience with TypeScript and modern frontend frameworks
such as React, Angular, or Vue.js.
Familiarity with state management libraries like Redux or
Zustand.
Experience working with UI libraries or design systems
(Material UI, Tailwind, Bootstrap, etc.).
Job Description :
We are looking for software engineer to work on UI development using technologies like ReactJS, Typescript.Who will be responsible for new development, coding fixes for customer reported issues and also producing UI test case automation for the functionality you develop. We are looking for candidates with strong diagnostic skills using industry standard tools and techniques, strong JavaScript skills, and a background in UI automation.
Design and develop new features and functionality with rich UI content for Digital Business Automation products.
Demonstrate hands on involvement in coding and development.
Mentor and guide junior developers in the team towards understanding the technology, the industry play and the customer story
Technical Requirements :
4-8 years- experience developing with ReactJS and 1+ year experience in Typescript
Strong Fundamental JavaScript skills (ES5 and ES6).
Prior experience in building booking portals is a plus
. Prior experience working on e-commerce websites would be an advantage.
Strong Fundamental CSS skills.
Development team management and manage release.
Resolve and help the team to understand task requirements and provide best optimize solutions
Delivery management
Thorough understanding of React.js and its core principles
React combined with Flux, Redux experience is preferred.
Experience with data structure libraries
Knowledgeable in cross-browser compatibility issues.
Understands modern web standards and modular patterns.
Experience developing component-driven UIs.
Fluency in best practices for HTML5, CSS and Javascript framework libraries.
Great communication, solid collaboration skills, with strong teamwork ethic.
Experience with data driven dashboards a plus.
Experience developing responsive, single page, event driven web applications.
Self-driven and capable of managing multiple priorities under pressure and ambiguity.
Ability to work effectively in a fast-paced environment.
Keen eye for usability, creating intuitive visually appealing experiences.
Strong grasp of DOM structure and layout techniques.
Experience with CSS preprocessors (Sass or Less).
Experience developing implementing CSS animations driven by window events and user interactions.
Good grasp of cross-browser compatibility issues.
Knowledgeable in performance optimization techniques.
Familiar with NPM dependency package management.
Familiarity with RESTful APIs
Proficient with GIT source control.
Comfortable with agile / scrum development methodology.
A sense of pride in building clean UIs that users enjoy interacting with and engineers enjoy maintaining.
Required skills :
- React Js, Typescript, Next js, CSS, Material UI, Restful API's, Git
Nest is a gamified investment platform for the next-generation and young millennials of the world, to invest, play and earn returns more than a regular savings bank account. The world of gaming is merging with finance to offer a more immersive user experience and help users learn how to manage their money. We’re creating a new breed of asset managers and fin-fluencers with Nest.
About the role
- We are looking for an expert Flutter developer who is proficient in Dart and Firebase.
- The person will be developing user interface components and implementing them by following well-known Flutter workflows (such as providers, bloc, controllers and so on).
- The person will also be focusing on APIs and ensuring that these are integrated with the application.
- Preference will be given to candidate with experience in animation and games
Basic Qualifications
- Strong development skills with verifiable past work in Flutter.
- Proficient experience working with various Firebase capabilities.
- Past experience working with API management and client integration.
- A strong understanding of State Management, managing async datastreams, and familiarity with design principles.
- Ability to transform complex requirements to clear, time-oriented specifications.
- 2+ years of relevant work experience.
Preferred Qualifications
- Previous Flutter apps that are published and available on the Play/App Store.
- Proficient understanding of cross-platform compatibility and UI consistency in various device types.
- Familiarity with Javascript/Typescript.
- Knowledge of Android and iOS programming.
- Proactive approach to build better in-house coding practices and systems.
- Be highly autonomous in solving complex tasks, issues and platform challenges.
What you’ll receive
- A compensation competitive to premier firms
- Incredible learning and exposure to every aspect of a funded financial startup as an early member, working directly with the founders.
- Recognition and experience of working on a platform with an exponential user growth curve.
- A fun and receptive work culture which promises to never get mundane!
Office Location: Goregaon Mumbai
Position Description: 2+ years of experience on development.
Primary Responsibilities:
- Translate designs and style guides provided by the UI/UX team into functional user interfaces, ensuring cross browser compatibility and performance
- Build efficient and reusable front-end system that drive complex web applications
- Identify, address performance bottleneck and communicate best practices for front end engineering
- Responsible for meeting expectations and deliverables on time and in high quality
- Collaborate with Product Designers, Product Managers, and Software Engineers to build/deliver next generation products
- Interact with other team members to incorporate their innovations and vice versa
- Rapid prototyping web user interfaces
Required Skills:
Mandatory: Passionate about sports, Problem solving, Team player, Target & Result oriented.
Functional: HTML5, CSS3, Bootstrap, Flexbox, SASS, LESS, Animation, Photoshop, Javascript & JQuery, Understanding of UI & UX, Cross Browser Compatibility and accessibility for Web & Mobile applications, GIT & JIRA.
- Developing application codes and unit tests in Angular, Java Technologies, and Rest Web Services.
- Bridging the gap between graphic design and technical implementation
- Building reusable code and libraries for future use
- Optimize application for maximum speed and scalability
- Collaborate with back-end developers for coding, building RESTful APIs and troubleshooting
- Ensure high-quality graphic standards and brand consistency
- Experience in CSS, HTML, Angular and writing cross-browser compatible code
- Basic understanding of client-side scripting and JavaScript frameworks, including jQuery
- Experience working with code versioning tools, such as Git, Mercurial or SVN
- Familiarity with browser testing and debugging
- Good understanding of SEO principles and best practices
- Ability to work independently with minimal supervision and comfortable working in a fast-paced environment
• 8+ years in UI Design and Development
• Degree, diploma or Certificate in Computer Science or IT.
• Extensive experience in UI Frameworks – Angular 2+ , Bootstrap , ReactJS and Advanced Java scripts
• Extensive experience in Node Js , CSS , SCSS , SASS, Typescript ,HTML5
• Experience in RESTful services.
• Proficient understanding of cross-browser compatibility issues and ways to work around them
• Solid understanding of E2E Internet application architecture including browser concepts, HTTP, REST ,AJAX, Security best practices, Performance techniques • Familiarity with source code control systems (Subversion, Git, etc) and issue tracking (JIRA etc)
• Knowledge of modern authorization mechanisms, such as JSON Web Token
Previous experience as a UI Engineer.
Must have hands-on knowledge of web 2.0, including HTML5, CSS3
Must have hands-on knowledge of server-side CSS pre-processing platforms, such as SASS/LESS
Must have hands-on knowledge in JavaScript frameworks like Object Oriented JS, Typescript (ECMAScript 6)
Good understanding of asynchronous request handling, partial page updates, and AJAX
Good understanding of REST API Proficient understanding of cross-browser compatibility issues and ways to work around them.
Proficient understanding of code versioning tools, such as Git
Working knowledge of design specs (style guide) tools like Zeplin, Invision etc.








