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We are seeking a highly skilled React JS Developer with exceptional DOM manipulation expertise and real-time data handling experience to join our team. You'll be building and optimizing high-performance user interfaces for stock market trading applications where milliseconds matter and data flows continuously.
The ideal candidate thrives in fast-paced environments, understands the intricacies of browser performance, and has hands-on experience with WebSockets and real-time data streaming architectures.
Key Responsibilities
Core Development
- Advanced DOM Operations: Implement complex, performance-optimized DOM manipulations for real-time trading interfaces
- Real-time Data Management: Build robust WebSocket connections and handle high-frequency data streams with minimal latency
- Performance Engineering: Create lightning-fast, scalable front-end applications that process thousands of market updates per second
- Custom Component Architecture: Design and build reusable, high-performance React components optimized for trading workflows
Collaboration & Integration
- Work closely with traders, quants, and backend developers to translate complex trading requirements into intuitive interfaces
- Collaborate with UX/UI designers and product managers to create responsive, trader-focused experiences
- Integrate with real-time market data APIs and trading execution systems
Technical Excellence
- Implement sophisticated data visualizations and interactive charts using libraries like Chartjs, TradingView, or custom D3.js solutions
- Ensure cross-browser compatibility and responsiveness across multiple devices and screen sizes
- Debug and resolve complex performance issues, particularly in real-time data processing and rendering
- Maintain high-quality code through reviews, testing, and comprehensive documentation
Required Skills & Experience
React & JavaScript Mastery
- 5+ years of professional React.js development with deep understanding of React internals, hooks, and advanced patterns
- Expert-level JavaScript (ES6+) with strong proficiency in asynchronous programming, closures, and memory management
- Advanced HTML5 & CSS3 skills with focus on performance and cross-browser compatibility
Real-time & Performance Expertise
- Proven experience with WebSockets and real-time data streaming protocols
- Strong DOM manipulation skills - direct DOM access, virtual scrolling, efficient updates, and performance optimization
- RESTful API integration with experience in handling high-frequency data feeds
- Browser performance optimization - understanding of rendering pipeline, memory management, and profiling tools
Development Tools & Practices
- Proficiency with modern build tools: Webpack, Babel, Vite, or similar
- Experience with Git version control and collaborative development workflows
- Agile/Scrum development environment experience
- Understanding of testing frameworks (Jest, React Testing Library)
Financial Data Visualization
- Experience with financial charting libraries: Chartjs, TradingView, D3.js, or custom visualization solutions
- Understanding of market data structures, order books, and trading terminology
- Knowledge of data streaming optimization techniques for financial applications
Nice-to-Have Skills
Domain Expertise
- Prior experience in stock market, trading, or financial services - understanding of trading workflows, order management, risk systems
- Algorithmic trading knowledge or exposure to quantitative trading systems
- Financial market understanding - equities, derivatives, commodities
Technical Plus Points
- Backend development experience with GoLang, Python, or Node.js
- Database knowledge: SQL, NoSQL, time-series databases (InfluxDB, TimescaleDB)
- Cloud platform experience: AWS, Azure, GCP for deploying scalable applications
- Message queue systems: Redis, RabbitMQ, Kafka, NATS for real-time data processing
- Microservices architecture understanding and API design principles
Advanced Skills
- Service Worker implementation for offline-first applications
- Progressive Web App (PWA) development
- Mobile-first responsive design expertise
Qualifications
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent professional experience)
- 5+ years of professional React.js development with demonstrable experience in performance-critical applications
- Portfolio or examples of complex real-time applications you've built
- Financial services experience strongly preferred
Why You'll Love Working Here
We're a team that hustles—plain and simple. But we also believe life outside work matters. No cubicles, no suits—just great people doing great work in a space built for comfort and creativity.
What We Offer
💰 Competitive salary – Get paid what you're worth
🌴 Generous paid time off – Recharge and come back sharper
🌍 Work with the best – Collaborate with top-tier global talent
✈️ Adventure together – Annual offsites (mostly outside India) and regular team outings
🎯 Performance rewards – Multiple bonuses for those who go above and beyond
🏥 Health covered – Comprehensive insurance so you're always protected
⚡ Fun, not just work – On-site sports, games, and a lively workspace
🧠 Learn and lead – Regular knowledge-sharing sessions led by your peers
📚 Annual Education Stipend – Take any external course, bootcamp, or certification that makes you better at your craft
🏋️ Stay fit – Gym memberships with equal employer contribution to keep you at your best
🚚 Relocation support – Smooth move? We've got your back
🏆 Friendly competition – Work challenges and extracurricular contests to keep things exciting
We work hard, play hard, and grow together. Join us.
What You’ll Do
- Own the QA function end-to-end: from test strategy to UAT definition, release readiness, and post-release health.
- Collaborate early with Product and Design to clarify requirements, foresee edge cases, and co-define testable outcomes.
- Define and drive UAT: Create business-aligned acceptance criteria and ensure features meet real-world use cases.
- Build a quality feedback loop that incorporates exploratory, automated, and regression testing seamlessly into CI/CD.
- Act as the guardian of the release, balancing release velocity with confidence in quality.
- Lead, mentor, and grow a team of QA engineers (manual + automation) to think like product owners and not just bug reporters.
- Champion QA as a design + product-first mindset, not just a gate at the end of development.
What We’re Looking For
- 6+ years in QA, with at least 2 years in a leadership or decision-making role at a SaaS or startup company.
- Proven experience in owning QA strategy for web or mobile platforms with real users and frequent releases.
- Strong ability to define UAT plans and align with product/UX for customer-centric validation.
- Experience setting up and scaling QA processes that work within agile teams (Jira, CI/CD, post-release monitoring).
- Confidence in influencing cross-functional teams and pushing back with data when needed.
- Excellent communication written, verbal, and cross-functional.
Nice to Have
- Familiarity with automation tools (Cypress, Playwright, Postman, etc.)
- Exposure to microservices architecture and API-first testing.
- Experience in tools like BrowserStack, TestRail, Sentry, Mixpanel for QA coverage and monitoring.
Why Join Us?
- You'll have a seat at the table for product and release planning, not just QA sign-off.
- Work closely with founders and senior leadership in shaping product quality.
- Build and mentor a QA culture that’s respected, not an afterthought.
- Be part of a mission-driven team solving meaningful problems at scale.
Blaze Madurai looking for a young and motivated Business Development Executive with hands-on experience in the IT software industry.
Job Description:
- Growing business through the development of new leads and new contacts.
- Required experience in handling/acquiring overseas clients & projects.
- The ideal candidate has to work with the clients to understand their business requirements.
- Identifying new revenue opportunities.
- Building business relationships with current and potential clients.
- Collaborating with management on sales goals.
- Developing and executing sales and marketing strategies to grow business and meet monthly and quarterly sales goals.
Qualifications:
- Bachelor's degree with excellent Communication and presentation Skills.
- Proven experience as a BDE/ Sales executive or relevant role in a similar Industry.
- Enthusiastic to build good relationships with people
- Ability to work well in a team environment
Job Type: Full-time
Experience: 3+ years
Job Description:
We are looking for a dedicated and enthusiastic Customer Support Executive / Customer Service Representative to join our team. The ideal candidate should be passionate about customer service, possess strong communication skills, and have a keen eye for detail. Whether you're a seasoned professional or a fresh graduate eager to jumpstart your career, we welcome you to apply!
Key Responsibilities:
📞 Customer Support:
👉🏻 Provide exceptional customer service through email, WhatsApp, calls, and chatbots.
👉🏻 Address and resolve customer inquiries and complaints regarding products and dispatch.
👉🏻 Assist customers with product information, order status, and other related queries.
📲 Communication:
👉🏻 Maintain positive and professional behavior with customers at all times.
👉🏻 Respond promptly to customer queries and ensure all interactions are recorded accurately.
👉🏻 Use multiple communication channels (Mail/WhatsApp/Call/Bot) to manage customer interactions.
😇 Issue Resolution:
👉🏻 Identify and resolve customer issues efficiently.
👉🏻 Escalate complex issues to the appropriate departments when necessary.
👉🏻 Follow up with customers to ensure their concerns are resolved satisfactorily.
🛒 Order Management:
👉🏻 Assist customers with order placements, modifications, and cancellations.
👉🏻 Coordinate with the dispatch team to track orders and provide updates to customers.
👉🏻 Handle product returns, exchanges, and refunds as per company policies.
✍🏻 Product Knowledge:
👉🏻 Maintain in-depth knowledge of Right Human Nutrition’s products and services.
👉🏻 Provide accurate information to customers about product features, benefits, and usage.
Requirements:
🖥 Technical Skills:
👉🏻 Familiarity with customer service tools and software.
👉🏻 Basic knowledge of CRM systems.
👉🏻 Proficiency in using communication tools like email, WhatsApp, and call systems.
👩💼Experience:
👉🏻 Minimum of 1-2 years of experience in customer service or support roles (preferred).
👉🏻 Experience in handling customer queries through multiple channels (Mail/WhatsApp/Call/Bot).
👨💼Personal Attributes:
👉🏻 Strong problem-solving skills.
👉🏻 Ability to work independently and as part of a team.
👉🏻 High level of integrity and professionalism.
👉🏻 Patience and empathy in dealing with customer concerns.
How to Apply:
Please fill this form to apply for the job: https://forms.gle/4twmj2jd1iVuyoTc8
We look forward to welcoming a new member to our dynamic team!
Responsibilities :
- Develop user-facing stack from scratch
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Collaborate with other team members and stakeholders
Technology Skills :
- Proven 4 years work experience as a ReactJS Frontend developer
- In-depth understanding of the entire web development process (design, development and deployment)
- Good experience with Typescript and ReactJS (17.x). NodeJS knowledge is a plus.
- Familiarity with Unit Testing Frameworks, UI Testing, Monorepos and Graphql principles
- Knowledge of Alerting and Monitoring tools
- Knowledge of SPA principles
- UI Performance: should have hands on experience of optimising page load, rendering, caching
- Sense for appeal & aesthetics from a usability perspective.
Soft Skills :
- Obsessed with best practices, structuring, documentation and have an eye for detail.
- Self starter with a high level of drive and commitment.
- High energy and drive to work in a startup environment.
- Conceptual thinking, flexibility and ability to juggle with multiple responsibilities.
- Ability to work under pressure and confidence to deal with complex issues.
- Good communication skills.
- Hands-on and detail oriented.
Proficient in Java 8 Version, J2EE and related technologies.
• Experienced in using spring, Spring Boot, Hibernate, messaging systems.
• Good understanding of relational database performance concepts and usage of ORM frameworks such as Hibernate
• Expert understanding of the object-oriented design and programming concepts
• Strong working experience on Data Structures, Algorithms and Collections.
• Solid experience building applications on top of RESTful APIs.
• Knowledge/experience with Spring MVC
• Stroing knowledge in developing and executing automated unit, functional and integration tests
• Good communication and analytical skills.
• Strong trouble shooting skills
PHP
MySQL
Our Tech Stack:
React JS | Python | Django | Mongo | Elastic Search | AWS | Docker | Redshift
Must haves
- At least 3 years of professional programming experience in Ruby on Rails.
- Solid fundamentals with software development, systems, troubleshooting, and teamwork
- Strong testing habits, passionate towards unit testing and TDD.
- Good understanding of RDBMS like MySQL, PostgreSQL
- Strong knowledge of git
- Good understanding of data structures
- Strong analytical and problem-solving skills
Good to have
- Experience with Javascript
Someone from the product based/Fintech
Immediate Joining or Notice Upto 30 Days
WFH
Roles & Responsibilities:
● Invent, design and build software that is stable and performant
● Primary role will be quality and timely delivery of the application/ feature/ module your team
will be working on
● Adopt and execute good design philosophy and code writing practices
● Ensure the code goes through rigorous tests and quality checks before deployment
● Work with other software engineers and database engineers to set excellent development
practices and deliver innovative changes in new and existing products
● Be hands-on technical, thus, leading by example using web, mobile and database
technologies
● Work on project ideas with customers, stakeholders and peers
● Be actively involved in code review process, design discussions, team planning
Minimum Qualifications:
● Bachelor's degree in Computer Science, Software Engineering, or a related technical
discipline
● 3-6 Years of Experience
● Expertise in software design and development
● Proficiency with at least one Object Oriented language (e.g. Java)
● Have knowledge about Computer Science fundamentals in object-oriented design, data
structures, algorithm design, problem-solving, and complexity analysis
● A strong track record of project delivery for large, cross-functional projects
● Experience with building high-performance, highly available and scalable distributed systems
● Experience with API Design, ability to architect and implement an intuitive customer and
third-party integration story
● Ability to think and analyse both breadthwise (client, server, DB, control flow) and depth-wise
(threads, sessions, space-time complexity) while designing and implementing services










