
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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Primary Skills
Frontend framework ReactJS
Pure JavaScript, jQuery
Bootstrap, HTML5, CSS, SASS
Passionate about implementing UX\UI of web applications
Understanding of Web Accessibility Standards (WCAG)
We are looking for a passionate Senior Software Engineer - UI/UX to join our fast growing team at LogiNext. You’ll collaborate with Product Managers and other UI designers to design new features, translate concepts into living and breathing prototypes, and rapidly iterate on interactions, animations, and details to deliver the best user experience. You will be responsible for conceptualizing & creating highly interactive user interfaces across all supported platforms.
You are passionate about design and are driven to create solutions for our clients that combine business objectives, design principles, and continuous user research into a compelling user experience. You have experience in designing a consistent and adaptable platform-based approach to user experience within a technology-driven and Software-as-a-Service (SaaS) based environment. You are a compulsive problem-solver with excellent visualization and communication skills.
Responsibilities:
- Gather, analyse & process data to determine the user needs & enhance the user experience
- Research & learn new, or re- emerging front- end technologies that facilitate improved user experience.
- Conceptualise designs through storyboards & concept presentations
- Design beautiful digital interfaces and present ideas in a compelling manner
- Perform usability testing with prototypes
- Create wireframes & prototypes to create a perfect user interface
- Create the best visual communication design with graphic design, website design, drawing and illustration, animation, client discussion and standard layouts.
- Mentor other team members in conceptualising and visually articulating design solutions
Requirements:
- Bachelor’s degree or higher in Arts/Commerce/Science/Technology
- 4 to 7 years of experience in UI/UX designing
- Must have experience in designing user interfaces for B2B SaaS Products
- Must have excellent experience using tools such as Sketch, Photoshop, Adobe Illustrator
- Able to work and thrive in a fast-paced, rapidly changing work environment
- Should have excellent communication skills, with an ability to convey ideas clearly & precisely
- Must have leadership skills & a good team player
- Must be pro-active & a self-starter
Job Description:
Translating system requirements into the design and development of systems.
Transform vital business needs into code and drive innovation.
Collaborating and integrating code into enterprise systems.
Creative problem-solving skills.
Attitude to achieve the goals with complete ownership and hard work.
Technical Skills:
Must Have:
- 2+ Years of experience in UI/Front-end development of rich interactive web-based applications or modules.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Experience working as a React.js Developer. Thorough understanding of React.js and its core principles.
- In-depth knowledge of JavaScript, CSS, HTML, HTML 5, JSON, XML and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme.
- Knowledge of MVC Pattern and Architecture. Experience with popular React.js workflows (such as Flux or Redux)
- Experience with user interface design.
- Experience with web debugging and performance testing software.
- Experience in all testing phases of development including Unit & Integration Testing.
- Excellent troubleshooting skills.
- Team player
- Excellent time-management skills
Beneficial:
- Working experience with Core Java.
- Knowledge of Jquery , Nodejs, Bootstrap, Struts, Spring, Hibernate, JSP, JSF, Angular, Vue,js Framework.
- Working with Databases (MSSQL, Oracle, Postgres)
- Working experience on source code version control systems (SVN, GIT)
- Working experience on Issue Tracking tool e.g. Jira, Bugzilla
- Working experience on Code Analysis tools e.g. Sonar Qube, Checkmarx.
- Experience in Restful Web Services integration.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Independent worker
- Great interpersonal and communication skills
Responsibilities
- Participate as a team member in all phases of software development lifecycle.
- Co-ordinating with the team on individual responsibilities and roadblocks.
- Perform design, development and testing on individual tasks
- Managing initiatives on UI/UX work
- Transparently share the challenges & feedbacks.
- Participate in integrated testing of product/ package.
- Designing a modern highly responsive web-based enterprise application component user interface.
- Building reusable components and front-end libraries for future use.
- Translating designs and wireframes into high-quality code.
- Learn and understand user interactions.
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Coordinating with various teams working on distinct layers.
- Providing technical assistance to the other teammates.
- Keep compliance with Quality Systems and Procedures.
- 5+ years of experience in software engineering
- A background in front-end web development and/or API development.
- Demonstrated competency in one or more of the following: JavaScript, TypeScript, React/Redux, AngularJS, or comparable JavaScript MVC framework.
- Demonstrated competency in one or more of the following client-side build tool: Webpack, gulp, jspm
- Have a good understanding of what good UX and UI design are.
- Experienced in client-side framework/technologies before such as: React, AngularJS, jQuery, HTML, CSS
- Experienced in using client-side build tools such as gulp, WebPack, JSPM, NodeJS, and other CLI is a plus
- Understand how to get good performance on UI implementation (time to interaction, bundling, and splitting resources)
- Some previous work portfolios would be great.
- Good knowledge of how to use source control systems like git and GitHub.
Responsibilities:
- Work on a day-to-day basis to deliver software to solve real world problems.
- Participate in the design of new features.
- Work with Product Managers to come up with technical solutions.
- Improvise and analyse current code base to come up with improvements.
Requirements:
- 3+ Years of Frontend Development Experience.
- 2+ years of hands-on ReactJS experience.
- Strong skills in object-oriented design, data structures, algorithm design and complexity analysis.
- Strong organisational and problem solving skills with great attention to detail.
- Experience working in fast paced environments cutting across diverse tech-stacks.
- Passionate about Web Development.
- Experience in modern web app development.
- Experience mentoring junior developers.
- Worked with data intensive UI.
- Have worked with early stage startups.
- Have experience with GraphQL.
R360 powers a data-driven customer engagement ecosystem that enables the worlds leading organisations to earn customer loyalty every day.
For over 10 years, R360s loyalty and reward platforms have driven ambitious loyalty programs for some of the worlds biggest brands including Axis Bank, Standard Chartered Bank, HDFC Bank and Emirates National Dubai Bank. We have 500+ global retail partnerships and offer our clients reward programs, nuanced customer segmentation, data-centric campaigns, and big data analytics.
Our multidisciplinary team of technology experts, product engineers, data scientists, client relationship managers and customer experience professionals work together with our clients to enable loyalty by enhancing customer acquisition, engagement and retention.
Currently we are looking for a SeniorUI Developer
What you ll do:
- Develop complete UI and integrate the same with backend APIs
- Work as full stack developer with prime focus on UI
- Work end to end from design and development
- Code & design review
- Troubleshoot critical issues and guide team as well
What well need:
Mandatory skills
- 3 - 4years of hands-on experience in Angular technologies
- Overall 6 to 9yrs of overall UI experience
- Hands on experience in implementing micro front end architecture
- Strong knowledge in building highly responsive web & mobile applications
- Strong Data structures & algorithm skill
- Strong communication
Technical Skills
- Front end technologies – Angular, Java Script, jQuery
- Backend technologies – Java, REST
- Mark-up Languages – HTML, CSS3, Bootstrap
- Database – SQL & NoSQL
- Modelling – UML & ERD
Bonus point if: Candidate from product company would be preferred
Job Title: UI Developer- HTML / CSS / JavaScript
Department: Technology and Research
Location: Mohali, Punjab
Reports to: Technical Lead
Context
Sampana Digital (SDPL) (http://www.sampanadigital.com">www.sampanadigital.com) is a digital technology company that provides end-to-end product engineering and digital transformation services. Our engineering services includes web & mobile application development, user experience design, cloud, testing and infrastructure managed services to transform businesses digitally. We also enable enterprises with contextual and personalized two-way multi-channel mobile communications, including SMS, voice, email and PWA technology.
We believe in small teams of smart, committed, and diverse individuals coming together and form a breakthrough insight. We are a team of passionate professionals to craft an unbeatable culture and services.
Come and join us!
Role Description
We are looking for a creative and skilled UI Developer to develop websites and applications with functionality and aesthetics in mind. The UI Developer will work with Back-End Developers and Front End Developers to ensure that the website is optimized for several devices and presented in an attractive way. As a UI Developer one must have excellent knowledge of HTML, CSS and JavaScript.
Job Responsibilities
- Writes high quality code & unit tests, builds, tests as per agreed timelines
- Participates in technical design and provides estimation
- Owns one or more small to medium features
- Becomes a go-to person in at least one area
- Communicates clearly and gets clarification upfront to minimise rework.
Skills
- Exhibit strong problem solving skills, helps other developers and demonstrates teamwork
- Understands detailed requirements and demonstrates excellent problem solving skills
- Deep understanding of software engineering practices, Design Patterns.
- Hands-on experience in UI framework
- Understanding of web markup, including HTML5, CSS3 and cross-browser compatibility issues.
- Proficiency in converting visual design (created in Adobe Photoshop, Illustrator,etc) into HTML CSS.
- Strong sense of ownership, drive and ability to deliver results
- Strong communication skills
- Must have experience in bootstrap/ responsive design
- Experienced in web performance testing tools

Role : UI Developer
Location: Bangalore, Karnataka, India
Experience:4+ years
Mandatory Skills: EXT JS, JavaScript, HTML5, CSS
Education and Skillset
ï‚· Engineering Graduate
ï‚· Strong hand-on knowledge on
ï‚· Web and mobile technologies: - EXT JS, JavaScript, HTML5, CSS
ï‚· REST APIs, JSON, JQuery
ï‚· Cross browser compatibility in UI development
ï‚· Exposure to open source UI component libraries
ï‚· Good experience on Angular is a big plus
Experience
ï‚· 5 + years of UI Development Experience
ï‚· Has implemented coding patterns and built UI framework
ï‚· Cross browsers support/experience and knowledge of DOM manipulation on different
browsers
ï‚· Performance enhancements on web page load and execution
ï‚· Experience with tools like Firebug.
ï‚· Good knowledge on Ajax, jsp etc.
ï‚· Good experience and knowledge of open source software and frameworks
ï‚· Good communication skills and ability to work under pressure
ï‚· Ability to work without close supervision
ï‚· Use responsive web design to create applications that automatically conform to multiple
screen sizes/devices.
ï‚· Excellent written and spoken English to be able to clearly communicate with various
stakeholders
ï‚· Experience in a software product-based organization is preferable
ï‚· Conduct usability testing to identify and fix UI issues
ï‚· Collaborate with business analyst to discuss user interface requirements and brainstorm
UI ideas.
Responsibility
ï‚· UI Developer- will be part of technical team for product development and customization
ï‚· Follow change management and change control processes
ï‚· Take ownership, research, follow up and resolve complex challenges faced by the team
across all phases of the development lifecycle
ï‚· Good, clean, maintainable coding practices
About the company:
It is a leading US-Based product development company established in 2004.
A global leader in providing digital solutions for trading and risk, supply chain management and financial services driven by cloud, blockchain, machine learning and analytics. The company has its best-of-breed solutions serve the entire trading value chain across agriculture, energy, metals and mining, and manufacturing markets. The cloud platform provides advanced analytics, one source of data and an automation engine, providing maximum flexibility and investment protection as business needs and market requirements change.
Why should you apply?
- Work in a fast-paced product-based organization.
- Get an opportunity to work with the core development team and enhance your technical skills.
- Scope to understand and work with the product team in depth.
- Opportunity to work in ETRM/CTRM domain- ahead of the innovation.
- They built a culture of inclusion and diversity from the 16 plus languages they speak to the 40% strong women workforce.
- They are always looking for their next set of passionate and innovative minds, who are unafraid to challenge the status quo.









