React.js
Javascript
Redux/FluxOverview
We are looking for a Senior JavaScript developer who is well versed with React and TypeScript. 2-5 years experience mandatory! We look for individuals with a deep knowledge of JavaScript, CSS, and HTML, who are not only comfortable in writing custom JavaScript but also know when to apply off-the-shelf solutions to a problem. Individuals who do well on this team are self-motivated engineers with a passion for user experience & innovation. We currently work with TypeScript, React, GraphQL, and Node.js, however the ability to adapt with changing technology is an important quality that we are looking for. Responsibilities Developing new user-facing features using TypeScript/React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers API integrations Skills Thorough understanding of Typescript & React.js and its core principles Experience with popular React.js workflows (such as Redux) Familiarity with newer specifications of EcmaScript Experience with data structure libraries (e.g., Immutable.js) Knowledge of isomorphic React is a plus Familiarity with GraphQL/RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Experience with common front-end development tools such as Babel, Webpack, NPM, Yarn etc. WebRTC knowledge is a plus.
Shubham Vishwakarma
Full Stack Developer - Averlon
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React.jsJavascriptWe 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.
.NET
HTML/CSSASP .NET Frontend Developer
GormalOne is a social impact enterprise focused on farmer-centric projects. Our vision is to make farming highly profitable for the smallest farmer, thereby ensuring India's “Nutrition security”. Our mission is driven by the use of advanced technology. Our technology will be highly user-friendly, for the majority of digitally naive farmers. We are looking for people, who are keen to use their skills to transform farmers' lives. You will join a highly energized and competent team that works on advanced global technologies such as OCR, facial recognition, and AI-led disease prediction amongst others.
We are looking for a Frontend .NET Developer with relevant experience of 2+ years to produce scalable software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle, from conception to deployment.
As a Frontend Developer, you will ensure that our platform visitors can easily interact with the page. You should also be a team player with a knack for visual design and utility.
If you are also familiar with Agile methodologies, we’d like to meet you.
Roles & Responsibilities
- Work with development teams and product managers to ideate software solutions.
- Write code for effective integration with APIs.
- Test software to ensure responsiveness and efficiency.
- Troubleshoot, debug and upgrade software.
- Write technical documentation.
- Translating designs and wireframes into high-quality code.
- Accessibility and performance optimisations of websites across devices.
- Follow the Scrum process, participate in Scrum ceremonies and follow the incremental delivery model.
Basic Requirements
- Experience in .Net framework and Web APIs.
- Good knowledge of Design patterns.
- Excellent communication and teamwork skills.
- Great attention to detail.
- Organizational skills.
- An analytical mind.
Preferred Requirements
- Proven experience of minimum 2 years as a .Net Developer (Frontend) or similar role
- HTML, CSS, JavaScript, JQuery, AngularJS/Angular
- Razor, MVC/ASP.Net Core
- Web API integration
- Degree in Computer Science, Statistics, or relevant field.
Kindly note: Salary shall be commensurate with qualifications and experience
React.jsJavascriptRedux/Flux
React NativeCompany Description
We are a leading technology and design company that stays ahead of the curve, with over a decade of experience and 400+ successful projects, we offer business-to-business solutions that create engaging digital experiences for large enterprises across industries. Our solutions are built on development expertise, design thinking, and innovative technologies. We follow an agile methodology to deliver exceptional user experiences. Our creative solutions not only look amazing but also produce measurable results.
Our team of experts in development, design, and technology possess diverse skill sets, including UX/UI design, quality engineering, JavaScript frameworks, content strategy, branding, AI and machine learning, and product engineering.
We believe in the pursuit of excellence, building strong partnerships, taking ownership of our work, and embracing feedback every step of the way. We prioritize the personal and professional success and well-being of our team members, and our culture is centered around purposefully connecting design, code, and people to make a meaningful impact across the world 🌎
Join us https://www.qed42.com/careers
Job Description
What you will be doing :
- Building high-performance mobile apps with React Native.
- Responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure.
- Building a product that is a highly collaborative effort
- Collaborate with cross-functional teams (.e.g. Backend, Product Manager and UX Designer) to define design and ship new features
- Mentor other developers
- Ensure the performance, quality and responsiveness of the applications
What we are looking for:
- 4-7 years of relevant experience in React-Native
- Hands-on experience in the full life cycle of Android or iOS application development and
- Hand on experience in React-Native.
- Experience with third-party libraries and APIs.
- Hands-on experience of creating mobile app GUI
- Strong knowledge of product development life cycle and mobile app deployments
- Knowledge of version control (Git) and coding best practices
- Minimum 2 Live mobile applications on Playstore to showcase.
Qualifications
- UG: BCA in Computers, B.Tech/B.E or any relevant specialization
- PG: MCA, M.Tech
Additional Information
What you will get:
- An open and collaborative work environment where you will be respected, challenged, and valued for your merits.
- Strong leadership and mentorship, a clear career path, and a supportive environment.
- A company that is proud of the quality of its work and invested in your personal development & well-being.
- A team that respects openness, does its job well, values customers, and plays fairly.
- Individuals who are fun to work with are invested in each other's growth and take their values seriously.
- Flexible work schedule so long as you uphold your commitments to your family, team, and clients.
- Competitive salary, incentives, insurance, and other perks.
- An online portfolio showing multi-platform, standout work.
React.jsJavascriptRedux/FluxAbout the job
The ideal candidate will have strong creative skills and a portfolio of work that demonstrates their passion for product designing with the creativity that would produce an appealing and delightful user experience.
About the role and responsibilities
The UI/UX designer’s role encompasses a couple of the following responsibilities.
To be able to communicate and tell stories with animations
To understand, conceptualise and create storyboards for micro-animations and animations before the final animation
Working alongside UI/UX designers to enhance the experience of digital products
Frequently identify opportunities where motion design would enhance the user experience in digital solutions
Create high quality, creative and innovative animations in 2D and/or 3D
To have a keen interest in learning new tools and expand their horizon of knowledge
About the requirement
The UI/UX designer should have the following abilities
Proven motion design experience and a diverse portfolio to showcase one’s work
Strong storytelling skills and a solid foundation in the fundamentals of visual and motion design
Display the ability to work in different styles
Proficient in softwares like After Effects(presets and plugins), Photoshop, Illustrator, Figma, etc.
A keen eye for design aesthetics and details
Able to articulate ideas, both written and spoken, to drive impact
Good communication skills
Ability to work methodically and meet work in a fast-paced environment
The ability to create illustrations will be a plus
Prior experience with product company or digital products will be a plus
Degree / Certification in Design, Fine Arts or related field is a plus
Javascript
Angular (2+)HTML/CSSReact.js
React.jsJavascriptHTML/CSSRedux/Flux
NodeJS (Node.js)We are helping hire for an early-stage Stealth Mode funded gaming startup that is looking for a dynamic User Experience Designer to join their talented team!
The frontend engineer will relish the subtle interaction details that make the products delightful, write highly reusable code and think about how to build better systems. Product intuition is as much a necessity as technical knowledge.
# WHAT YOU'LL DO:
• Build user interfaces that are beautiful, consistent, and fast.
• Invent patterns and reusable components that our team can assemble to build powerful software workflows.
• Take sole ownership of your product(s) - keep a keen eye out for bugs that might arise, passionately resolve them; make feature additions to your product; or sometimes, when you're feeling ambitious - rewrite the whole product from scratch! (Don't make this a habit though.)
• Ensure the technical feasibility of UI/UX designs
• Optimise application for maximum speed and scalability
# SKILLS YOU SHOULD HAVE:
• 3+ years of experience in building and shipping products that people use every day
• Prior startup experience is mandatory. (Brownie points for someone who has worked in the gaming industry)
• Be able to write clean, maintainable code which others can work on
• Should have working knowledge on frontend frameworks and tools- NodeJS expertise is a bonus
• Have knowledge of browser behavior, performance, compatibility and cross-browser issues
• Proficient understanding of code versioning tools, such as Git
• You take pride in working on advanced CSS, animations and responsiveness
• Ability to own end to end responsibility - right from requirement to release
• Ability to produce bug-free and production grade code
• The skills that we consider - CSS, JavaScript, React, Redux, Node.js, LESS, SASS, Bootstrap, Express.
• Candidates from Top tier colleges will be preferred.
LOCATION - Gurugram (Udyog Vihar)
React.js
NextJs (Next.js)JavascriptHTML/CSSPlanetSpark is on a mission to build the next generation of confident speakers and
creative writers. We are a global company impacting over 11 countries through live 1:1
personalized classes on Public Speaking and Creative Writing through the handpicked top
1% teachers.
We are Series A funded by some top VCs and are on a 30% month-on-month growth
curve. We have our footprint in India, the Middle East, North America, and Australia.
Come join a passionate team of over 500 young and energetic members and 400+
expert and handpicked teachers.
For more updates, please subscribe to our Instagram
handle: https://www.instagram.com/planetspark/" target="_blank">https://www.instagram.com/planetspark/
What would you be building:
You would be working on global consumer-facing products at a fast-growing startup that
would give you great exposure to all different aspects of full-stack development. You
will work on:
1) Complete website redesign: The website of the company has been completely
redesigned by collaborating with one of the country’s top designers who has
worked with brands such as Treebo, Bira 91, etc. You will get the opportunity to
create this from scratch.
2) Learning Product: Creating the world’s first and most comprehensive live learning
product to help kids become confident communicators
3) Teacher Product: Ever thought of how millions of Uber drivers are managed
completely by technology? You now have the chance to build technology that will
manage the entire lifecycle of thousands of teachers across the globe.
Your Roles and Responsibilities
As a front-end developer, you will be a part of a close-knit team of 10x engineers who
will get complete accountability of designing the front of all the products of the company.
Some of the responsibilities include:
1) Break down tech problems and determine a workable solution.
2) Integrate front-end design and/or code into the back-end system.
3) Develop incrementally and iteratively to elicit feedback over a short period of
time.
4) Write a clean, readable code that doesn’t necessarily need to be commented on.
5) Collaborate with the business and design teams
6) Continue learning and growing in emerging web technologies and methodologies
Growth Path
1) As a developer in a funded product company, you will find immense avenues of
growth, in the form of knowledge, exposure to different technology, exposure to
different products, career progression, and aggressive monetary growth based on
performance.
2) All 10x engineers will get unparalleled career growth and will out-perform their
batchmates by two times.
3) You will get complete accountability – you could proudly say that you have built
complete products on your own
Requirements
1) Work experience as a front end developer with a reputed organization
2) Good Understanding of ReactJs or Next Js
3) Intermediate understanding of relational databases, specifically SQL-based
systems, and language.
4) Basic to intermediate understanding of front-end languages and technologies,
such as JavaScript, HTML5, CSS3, etc.
5) Solid understanding of object-oriented development and design patterns.
6) Good understanding of testing concepts and practices, including unit, integration,
and use case testing.
7) A BS/MS in Computer Science, Software Engineering, or related field or
comparable experience in web application development required.
React.jsJavascriptRedux/FluxHTML/CSS
React.jsJavascriptHTML/CSSWhat you’ll do
- Develop new-user facing features using React.Js and Redux, D3.Js
- Build robust, reusable, and easy to maintain components.
- Translate designs and mock-ups into high quality code.
- Work closely with the Support team and Product team to identify issues and bugs in the platform and fix it.
- Completely own the SDLC of your tickets. From dev to production.
- Talk to existing clients about platform bugs and ensure the bugs are fixed.
What we’re looking for
- Minimum 4 years’ experience with React.js and Redux
- You are a well-organised self-starter with excellent communication skills
- You have thorough and demonstrable understanding of React.js and it’s core principles
- You have experience with code versioning (GIT) and CI/CD (Jenkins, Circle, etc.) tools
- You have ability to translate business requirements into high quality, high performance code
- You are familiar with RESTful API’s
- You enjoy working independently with minimal supervision
- You have broad understanding and experience in Javascript based technologies
- You are comfortable working in fast paced environment
- You are familiar and up-to-date with common front-end dev tools (e.g. Babel, Webpack, NPM, Yarn, etc..)
- Sharp analytical and problem-solving skills.
- Strong sense of ownership.
- Demonstrable desire to learn and grow.
- Excellent written and oral communication skills.
React.jsJavascriptHTML/CSS- At least 2+ years of product development experience with expertise in designing and implementing high-performance web applications
- You must be proficient in Problem Solving and Data structures since you got to find the best way of handling a huge set of data.
- Strong hands-on experience in developing web applications using JavaScript
- Strong experience and knowledge in single-page frameworks like ReactJS/Angular/VueJs/other frameworks and ability to design the architecture of single-page applications.
- Strong hands-on experience with JAVASCRIPT, OOPS Concepts, Single page applications, REACTJS, D3, NodeJS, etc
- Build tools such as grunt, gulp, web pack.
- Exceptional debugging skills and knowledge on browser developer tools
- Familiar with RESTful APIs to connect applications to back-end services
- Familiar with optimization techniques (both in file weight and perceived/actual processing speed), debugging techniques, dynamic content retrieval, state management e.g: (Redux), cross-browser support.
- Experience in optimizing the application for performance and scalability using CDN, caching, etc
- Deep experience developing modular, object-oriented JavaScript Strong command of the HTTP protocol and the latest web standards
- Knowledge on Node server, Socket connections and mechanisms to handle real-time async data would be a plus.
- Very Good understanding of Agile/Scrum methodologies
- Very strong full stack experience with familiarity in serving technologies such as HTTP, CDN, proxies and caching
- Working experience with distributed teams and leading them is a plus
- Strong hands-on on writing test cases and documenting UI component.
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon