Senior Software Engineer
at MNC heaving headquarter in Switzerland
Responsibilities:
- Understand the requirement and purpose of implementation.
- Implement modules with individual products and come up with impact and own ideas and solutions.
- Troubleshooting issues across environments.
- Responsible for monitoring, highlighting and troubleshooting issues across environments.
- Responsible for design and develop the components as per the requirement.
- Technical documentation, design and development using tools and technologies like HTML5, JAVA and Angular JS etc.
- Complete the build of code on time and as per application coding standards, and perform unit testing.
Requirements:
- Strong Expertise and experience in HTML5, charting libraries, JavaScript, jQuery, Angular(2+) or ReactJS
- Strong hands-on experience in Web services (REST)
- Proficient knowledge in D3.JS
- Good understanding of user interactions
- At least involved in one live project on D3.JS
- Handson on Visualisations
- Knowledge in Nodejs
- Knowledge in React JS / Angular 2+
- Good understanding of cloud computing platforms and its services
- Experience in UI, UX, data visualisations, usability, design aspects and user stories

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Job Title: Frontend Developer – Perpetual Trading
Location: Remote
Experience: 2+ Years
About the Company
We are a next-generation cryptocurrency exchange focused on building innovative and secure trading experiences for digital assets and derivatives. With a strong emphasis on perpetual trading and real-time market execution, we aim to redefine how traders interact with crypto markets — combining transparency, performance, and user-centric design.
Role Overview
We are seeking an experienced Frontend Developer with a strong background in perpetual trading platforms and Web3 projects. The ideal candidate has hands-on experience integrating perpetual trading APIs such as GMX, Hyperliquid, or similar decentralized perpetual exchanges. You will develop high-performance, real-time trading interfaces that deliver seamless user experiences.
Key Responsibilities
- Develop and maintain scalable, responsive, and real-time front-end interfaces for perpetual trading dashboards.
- Integrate APIs from decentralized perpetual trading platforms like GMX, Hyperliquid, or others.
- Implement real-time order books, charts, and market data using REST and WebSocket APIs.
- Collaborate with backend, blockchain, and UI/UX teams to deliver a cohesive trading experience.
- Optimize the interface for low latency and high-frequency data updates.
- Implement wallet connectivity (MetaMask, WalletConnect) and secure trade execution flows.
- Write clean, modular, and maintainable code following modern front-end practices.
Required Skills & Experience
- 2+ years of experience as a Frontend Developer in crypto, DeFi, or trading platforms.
- Proven experience integrating perpetual trading APIs (e.g., GMX, Hyperliquid, Drift, or similar).
- Strong skills in React.js / Next.js, TypeScript, HTML5, CSS3, and JavaScript (ES6+).
- Experience working with real-time data using WebSockets.
- Familiarity with charting libraries (TradingView, Recharts, D3.js).
- Understanding of Perpetual Trading, Futures, and DeFi trading mechanics.
- Hands-on experience with Web3 integration using ethers.js or web3.js.
- Knowledge of API integration, front-end performance optimization, and security best practices.
Good to Have
- Experience in DEX / Web3 UI development.
- Familiarity with Redux, Zustand, or other state management tools.
- Understanding of smart contracts and on-chain data.
- Strong eye for UI/UX design in complex trading applications.
Location Delhi NCR
Opening Immediate
Search Context
Over 1.8 billion non-salaried informal sector workers globally, and roughly 700m Indians are
not eligible for pension or other social protection benefits. Without an urgent and effective
response to pension exclusion, they face the grim prospect of extreme poverty for over 20
years once they are too old to work.
pinBox is the only global pensionTech committed exclusively to mass-scale digital micropension inclusion among self-employed women and youth. We deploy our white-labelled,
API-enabled pension administration and delivery platform, our unique deployment model and
a simple and intuitive UI/UX to make access to regulated pension, savings and insurance
products easy and simple for non-salaried informal sector workers. We're working actively
with governments, regulators, multilateral aid agencies and leading financial inclusion
stakeholders in Asia and Africa. The pinBox model is already operating in Rwanda, Kenya
and India. We will expand to Bangladesh, Uganda, Chile, Indonesia and Nigeria by 2023.
Governments and pension regulators use the our pensionTech to jumpstart digital micropension and insurance inclusion among informal sector workers. Pension funds and insurers
use our pensionTech to build a mass market for their products beyond their traditional agentled customer base. Banks, MNOs, cooperatives, MFIs, fintech firms and gig-platforms use
our plug-and-play pensionTech to instantly offer an integrated social protection solution to
their clients, members and employees without any new investments in IT or capacity
enhancement.
We’ve recently completed our first equity fundraise to enhance our engineering, business
and delivery capacity and embark on the next stage of pinBox pensionTech development
and expansion. By 2025, we aim to enable and assist 100 million excluded individuals to
start saving for their old age in a secure, affordable and well-regulated environment.
pinBox is looking for a web-developer with UI-UX design expertise who is deeply passionate
and capable about using web and mobile platforms to deliver retail solutions at scale.
The Web-developer and UI-UX designer will be expected to
1. Take broad, conceptual ideas and translate them into high-quality UI-UX design solutions
through wireframes, process flow diagrams, storyboards, visual and graphic designs,
site maps, and prototypes across various devices and platforms,
2. Maintain and optimize the pinBox corporate and product websites for functionality while
maintaining a balance between functional and aesthetic design,
3. Prototype and design UI-UX for new features and work with the product manager and
backend developers to implement, test and deploy the features to production,
4. Optimize the pinBox India and global websites and applications for various screen sizes
and web browsers,
5. Implement design solutions based on an assessment of user familiarity with app design
elements such as hamburger menus, hover items, long presses, swipes, etc.
6. Use a combination of quantitative and qualitative research methods to understand user
behavior and improve usability and UI/ UX of our applications based on the analysis,
7. Ensure all new features or web pages are in line with the pinBox brand identity and
position, and
8. Conduct ongoing research and use analytics tools to better understand user behavior
and how our core target demographic interacts with our web and mobile applications.
The ideal candidate processes
1. At least 4 years’ experience working as a frontend web developer / designer for retail
platforms (preferably for retail financial services) with UI-UX specialization,
2. Proficiency with web markup, including HTML5, CSS3 and Bootstrap,
3. Proficiency with client-side scripting and JavaScript frameworks, including jQuery,
4. Working knowledge of image authoring tools such as Gimp or Photoshop,
5. Experience working on a JavaScript framework such as ReactJS or Angular,
6. Understanding of SEO principles and implementation,
7. Critical thinking and problem-solving skills, and
8. Excellent teamwork and interpersonal skills, a keen eye for detail and the ability to
function effectively and proactively under tight deadlines.
We are looking to hire an experienced AngularJS Developer to join our dynamic team. As a
Developer, you will be responsible for creating a top-level coding-base using Angular best
practices. Your role will require you to implement an exciting and streamlined user experience in
the form of a Java-based desktop and mobile web-app.
To ensure success as an AngularJS Developer, you should have extensive knowledge of
theoretical software engineering, be proficient in JavaScript, HTML, and CSS, and have
excellent project management skills. Ultimately, a top-class AngularJS Developer can design
and build a streamlined application to company specifications that perfectly meet the needs of
the user.
AngularJS Developer Responsibilities:
Designing and developing user interfaces using AngularJS best practices.
Strong in UI Development
Strong in Angular 7 and above
Good knowledge on Bootstrap framework
Strong in developing Single Page Applications
Adapting interface for modern internet applications using the latest front-end
technologies.
Writing JavaScript, CSS, and HTML.
Developing product analysis tasks.
Making complex technical and design decisions for AngularJS projects.
Developing application codes and unit tests in AngularJS, Java Technologies, and Rest
Web Services.
Conducting performance tests.
Consulting with the design team.
Ensuring high performance of applications and providing support.
AngularJS Developer Requirements:
Bachelor’s Degree in Computer Science, Computer Engineering or similar.
Previous work experience as an AngularJS Developer.
Proficient in CSS, HTML, and writing cross-browser compatible code.
Experience using JavaScript building tools like Gulp or Grunt.
Knowledge of JavaScript MV-VM/MVC frameworks including AngularJS.
Excellent project management skills.
Proven experience implementing front-end and back-end JavaScript applications.
Excellent communication skills.
Critical thinker and good problem-solver.
Location:
Willing to work from Hyderabad location
We are Equal Opportunity Employer/Disability/Veterans
Willing to join immediately or within 15 days
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a Front End software engineer, you will work on the ReactJS powered user interface used by Fulfil merchants to manage their back-office operations. This is mission critical software and your primary focus will be on developing user interface components and implementing them following well-known React.js workflows. You will ensure that these components and the overall application are robust and easy to maintain. In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality are important.
What You’ll Do:
- Collaborate with a small yet extraordinarily talented team of engineers to implement front-end technologies
- Develop new user-facing features using React.js and React Native
- Work closely with the Design and Product teams to translate complex technical workflows into delightful user experiences
- Define how Fulfil builds user interfaces and ensure that we’re utilizing and keeping up with modern web standards
- Continually test, measure, and iterate on the results of your work in the spirit of continuous improvement
- Write clean, reusable, and well-tested front-end code
- Help to bridge the responsibilities of the Product and Engineering teams, spending time with both on the way to launching new products
- Architect efficient and reusable front-end abstractions and systems that drive complex web applications
- Create reliable and type-safe applications with Typescript
- Build and contribute to open source projects
- Build reusable components and front-end libraries for future use
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
We’re Looking for Someone With:
- 5+ years of experience as a front end engineer
- Experience in building large-scale web applications in a fast-moving team environment
- A strong understanding of UX and UI design standards
- The perfectionist’s touch on a pragmatist’s deadline: you strive for pixel-perfection and intuitive functionality
- Strong proficiency in JavaScript (2-4 Years of experience), including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles, with experience in popular React.js workflows
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc
- Experience with popular testing frameworks, like Jest, Cypress, and Testing Library.
- The ability to bring any design to life with HTML and CSS, with cross browser compatibility and accessibility
- Smarts, humility, communication skills, and equal willingness to teach and learn
- Familiarity with RESTful and GraphQL APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Experience in developing large client side JavaScript applications
- Familiarity with code versioning tools like GIT
- Experience with Javascript testing tools and test automation
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Demonstrated work beyond the front-end, experienced in integrating with a wide array of back-end technologies and services (e.g. experience with Python, AngularJS)
- Experience developing large client-side applications and optimizing them for performance
- You can straddle client and server development, creating APIs that drive web apps
- You understand the intricacies of timezones
- Web optimization, performance tools, and load testing
- You maintain or contribute to an open-source project
The IdeaClan group of companies is involved with technological innovation, customer acquisition, performance marketing, and content creation. We are leaders in a variety of verticals and strive to deliver top-quality and passionate work across all our areas of focus.
Job Description
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities:
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (such as Flux or 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 RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools such as Git
➢ Expert in React JS with about 4 years of experience
➢ Experience in using libraries like D3, Material UI, style sheets and theme management
➢ Should be able to understand requirements & design, develop efficient React JS Code, should have used tools to automate the test and deployment to production
➢ Should have good knowledge on REST APIs, Error handling and writing Unit and Integration Tests
➢ Knowledge of Java is desirable
Responsibilities
➢ Understand the Visual Designs, Functional Requirements and come up with the design/components needed to build the user interface.
➢ Work with Visual Designers to understand the graphic design patterns, themes, and implement in a structured way in the product front end
➢ Work with server side microservices team to develop the JSON contracts
➢ Develop efficient React JS code to implement these requirements
➢ Automate the testing and deployment of these components to production
We do have opening with our company Crownstack Technologies for React.Js Developer. Interested candidate can share their CV.
About us
Crownstack is a premium organisation that specializes in providing innovative digital technology solutions to various enterprises including startups, small and medium-sized businesses and Fortune 500 companies across the globe. Our services include, but are not limited to, UI design, mobile app and web development, Cloud computing, data analytics, and Dev Ops. We take pride in our ingenious, meticulous, and skilled workforce who aim to deliver sustainable and cutting-edge business and technology solutions to all our clients. ★ 100+ Successful Apps Delivered | ★ Enterprise and Startup Clients | ★ Scalable Products | ★ MEAN Stack | ★ Python, pHp, NodeJs | ★ Agile Development | ★ Best UI/UX Award
Job Description
Crownstack is looking for ReactJs Developers to join our team and deliver a streamlined user experience. We want a team member who strives to develop a first-class codebase using ReactJs best practices. As a React Developer, you will implement a complete user interface across our mobile and desktop web interfaces.
Requirements
Job Location: Gurgaon/Noida
Experience: 2+ years
Roles and Responsibilities
- Develop user interfaces with the latest frontend technologies
- Research, analyze, and develop product features of increasingly complex nature
- Code tested and documented JavaScript, HTML, PUG and CSS
- Make design and technical decisions for ReactJs projects.
- Develop application code and unit testing in the ReactJs with REST APIs
- Ensure high performance of all systems developed
Skills and Qualifications
- 2+ years experience with ReactJs
- Strong expertise with HTML, CSS, and writing cross-browser compatible code.
- Experienced in Typescript is a plus
- Familiarity with testing frameworks (Ex. Enzyme)
- Experience in building highly reusable and decoupled components
- Experience in State management Libraries like Redux, mobx
- Critical thinking and problem-solving skills
- Good time-management skills
- Great interpersonal and communication skills
We are looking for programmers with a keen eye for design for the position of Front End Developer. Front end Developers are responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency and maintaining brand consistency across all web pages, among other duties.
Front End Developers are required to work in teams alongside Back end Developers, Graphic Designers, and User Experience Designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills.
Front End Developer Responsibilities:
- Determining the structure and design of web pages.
- Ensuring user experience determines design choices.
- Developing features to enhance the user experience.
- Striking a balance between functional and aesthetic design.
- Ensuring web design is optimized for smartphones.
- Building reusable code for future use.
- Optimizing web pages for maximum speed and scalability.
- Utilizing a variety of markup languages to write web pages.
- Maintaining brand consistency throughout the design.
Front End Developer Requirements:
- Degree in Computer Science or related field.
- Understanding of key design principles.
- Proficiency with HTML, CSS, JavaScript and jQuery.
- Understanding of server-side CSS.
- Experience with graphic design applications such as Adobe Illustrator.
- Experience with responsive and adaptive design.
- Understanding of SEO principles.
- Good problem-solving skills.
- Excellent verbal communication skills.
- Good interpersonal skills.
Role: UI Developer
Skill Set : Angular, HTML and CSS
Experience : 5-8yrs
Notice Period : Max 15 Days











