
About LeagueSX
About
LeagueSX brings football fans together using fantasy football. We are a new age fans engagement company which offers unique custom fantasy football tournaments among football fans.
We are bringing fans closer to the "Beautiful game", one game at a time. Our approach is inspired by Jurgen Klopp - "We believe in a working philosophy that is very emotional, very fast and very strong. We must work at full throttle and take it to the limit every single day"
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Job Overview:
We are looking for a passionate and skilled React.js Developer with 1-2 years of experience in front-end development. The ideal candidate will be responsible for developing and maintaining web applications using React.js while ensuring high performance, responsiveness, and seamless user experiences.
Key Responsibilities:
- Develop and maintain responsive web applications using React.js.
- Collaborate with designers and backend developers to implement UI/UX designs.
- Optimize components for maximum performance across multiple devices and browsers.
- Work with RESTful APIs and integrate third-party services.
- Troubleshoot and debug application issues.
- Maintain clean, scalable, and reusable code following industry best practices.
- Participate in Agile development processes, including scrum meetings and sprint planning.
Required Skills:
- Strong proficiency in React.js, JavaScript (ES6+), HTML, and CSS.
- Knowledge of Redux, Context API, or other state management libraries.
- Experience with RESTful APIs and asynchronous programming.
- Familiarity with Git version control.
- Understanding of responsive design and cross-browser compatibility.
- Basic knowledge of Node.js (preferred but not mandatory)
JOB DESCRIPTION FOR FRONTEND DEVELOPER ROLE
Company Overview
Boolment Software Development Pvt. Ltd. is a fast-growing technology company delivering innovative software solutions across diverse industries. Our mission is to empower businesses through scalable and high-quality technology products. We foster a culture of innovation, collaboration, and continuous learning, providing employees with opportunities to work on cutting-edge technologies and projects.
Job Title : Front Developer
Department: Software Development
Location: Gurgaon, Haryana
Employment Type: Full-Time / Internship (3 months)
Working Mode: On-site
Shifts: 6 Day (9:30 AM – 6:30 PM)
Reporting To: Manager
Vacancies: 3–5
Experience: 0–3 years (Freshers eligible)
Salary Range: ₹3 LPA – ₹6.5 LPA | Internship Stipend: ₹0–₹15,000/month
Job Summary
We are seeking a skilled Frontend Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining responsive and high-performance web applications. You will work closely with UX/UI designers, backend developers, and product teams to deliver exceptional user experiences.
Key Responsibilities
UI/UX Implementation:
- Implement modern, responsive, and interactive user interfaces based on wireframes, mockups, and prototypes.
- Collaborate with UX/UI designers to translate designs into functional and visually compelling interfaces.
- Ensure web accessibility and usability best practices.
Frontend Development:
- Develop scalable, maintainable, and reusable components using modern JavaScript frameworks and tools such as Angular, Bootstrap, and Thymeleaf and JSP (JavaServer Pages).
- Write clean, modular, and efficient code in HTML5, CSS3, JavaScript (ES6+), and jQuery.
- Use CSS Preprocessors such as SASS, LESS, and CSS methodologies like BEM for maintainable styling.
- Work with JSP (Java Server Pages) and Thymeleaf templates to integrate frontend interfaces with backend systems.
- Optimize applications for speed, responsiveness, and overall performance across devices.
- Implement lazy loading, bundling, and code-splitting for enhanced performance.
- Integrate frontend components with backend services via RESTful APIs.
- Perform cross-browser and cross-device testing to ensure consistent UI.
- Participate in code reviews, provide constructive feedback, and follow version control best practices using Git.
- Ensure cross-browser and cross-device compatibility across web and mobile platforms.
- Collaborate with cross-functional teams to deliver innovative and high-quality web solutions.
- Contribute documentation, reusable components, and design systems for long-term maintainability.
Testing & Debugging:
- Write unit and integration tests for frontend components.
- Debug and resolve performance and compatibility issues.
Continuous Learning & Innovation:
- Stay up-to-date with the latest trends in front-end development, frameworks, and web technologies.
- Recommend new tools, libraries, and approaches to improve development efficiency and user experience.
Must-Have Skills
- Core Frontend: HTML5, CSS3, JavaScript (ES6+), jQuery
- Frontend Frameworks/Libraries: Bootstrap, Angular, JSP, Thymeleaf
- CSS Preprocessors & Methodologies: SASS, LESS, Tailwind CSS, BEM
- Responsive & Mobile Design: Media Queries, Flexbox, Grid, Mobile-First Design
- APIs & Data Handling: RESTful Services
- Version Control & Collaboration: Git, GitHub/GitLab/Bitbucket, Branching & Merging Strategies
- Frontend Testing & Debugging: Jest, Chrome DevTools
- Problem-Solving & Analytical Skills: Debugging UI issues, optimizing performance, identifying bottlenecks
- Cross-Browser & Cross-Device Testing: BrowserStack, Lighthouse
Good-to-Have Skills / Trending Skills:
- TypeScript for type-safe JavaScript development.
- UI libraries/frameworks like Tailwind CSS, Material-UI.
- Testing frameworks such as Jest, Cypress, or Selenium.
- Experience with CI/CD pipelines and cloud deployments.
- Knowledge of micro-frontends architecture or modern web development trends.
Qualification & Soft Skills
- B.Tech / BE / MCA / Equivalent degree in Computer Science, IT, or related field.
- Strong verbal and written communication skills.
- Ability to explain technical concepts to non-technical stakeholders.
- Collaborative, adaptable, and open to learning.
- Attention to detail with a creative problem-solving mindset.
Compensation & Benefits
- Competitive salary (based on experience).
- Health & Medical Insurance, Gratuity, and Retirement Benefits.
- Paid Leaves, Travel Reimbursements, and Performance Bonuses.
- Access to training programs, certifications, and mentorship.
- Cross-functional exposure and opportunities for career growth and advancement.
- 1 - 5 years of experience as React JS developer
- Strong proficiency in JavaScript, Typescript React, Redux, HTML5 and CSS.
- Familiarity with RESTful APIs and WebSocket communication
- Experience with responsive design and development.
- Strong hold of front-end functionalities including browser testing and debugging.
- Experience working in Agile development methodology is a plus
- Excellent communication skills and an ability to work effectively in cross-functional and collaborative teams
Work Location : Bangalore
Work mode : Work from office
Responsibilities:
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly-responsive user interface components using React concepts.
- Writing application interface codes using JavaScript following React.js workflows.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
Requirements:
- Bachelor’s degree in Computer Science, Information Technology, or a similar field.
- Previous experience working as a React.js Developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing.
- Excellent troubleshooting skills.
- Good project management skills.
Your duties will include taking part in daily scrums, writing and developing modules for existing Vue applications, integrating Vue into existing projects, writing code and tests for code, taking part in code review sessions, and using version control software to push and pull code for testing and deployment.
Responsibilities
Below are some of the responsibilities a Vue.js developer is expected to assume in their position:
- Write performant code using core Vue, Vuex, and Vue Router to create websites and web applications
- Create tests for code written by yourself and other web developers, full-stack developers, and software engineers
- Integrate Vue into legacy projects
- Diagnose and fix bugs and other software defects in new and existing Vue applications
- Run code optimization tools and analyzers to spot and refactor inefficiencies to create highly performant code
Job Qualifications and Skill Sets
Below are the qualifications expected of a Vue.js developer:
- Bachelor’s degree or several years of experience in enterprise products, computer science, or other related fields
- Strong understanding of JavaScript and React JS, including the latest revisions of ECMAScript
- Good knowledge of the Vue.js framework and related components such as Vuex and Vue Router
- Experience with standard tools and services in JavaScript front-end development and software development, such as Git, JIRA, HTML5, Laravel, Angular, Node.js, and npm
- The ability to work as part of a team, taking ownership of individual components and following coding guidelines to create performant components that fit into more-comprehensive projects
- An understanding of advanced JavaScript concepts, such as dealing with asynchronous requests and dynamic content
- Experience with integrating and maintaining external software libraries and APIs using a command-line interface and package managers
Location : New Delhi/ Hyderabad/Remote
Company Profile :
Mindler is a technology-enabled eco-system for career planning and development for students. We leverage research and machine learning algorithms to minimize the human bias in the career decision-making process. Mindler's disruptive career assessment and counselling products are loved by thousands of users globally, and it is growing at a very fast pace. We are looking for assertive, energetic, and creative people to join our awesome team, including people from ISB, Harvard, IIT, IIM and other top-tier institutes. With a unique and scalable model to address the unorganized career counselling sector, Mindler works on both the demand and supply side of the career guidance problem through its revolutionary products.
Job Description :
- Ensure the technical feasibility of UX designs
- Build reusable/hygiene code and customize libraries/tools for future use
- Develop best user interaction and easy navigating features
- Optimize application for maximum speed and scalability, coordinating the same with design team to ensure the required files are in-place
- Ensure that all user input is validated using scripts
- Perform cross-browser testing before staging the platform to the backend integration
- Final functionality of the applications to be ensured after backend integration
- Collaborate with other team members and stakeholders
Job Specifications :
- Proficient understanding of web markup, including HTML5 and CSS3
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Development experience on latest Angular versions is a must.
- Proficient understanding of code versioning tools, such as Git or Bitbucket
- Familiarity with tools such as Gimp or Photoshop is a plus
- 2-6 years of experience in the domain of UI Development
- B. Tech (preferable)
Selection Process :
Resume Screening > Telephonic Interview > Technical Interview> Personal Interview
- 3 to 8 years of work experience in FrontEnd development.
- At least 2-year experience in. React js/NextJs/React Native
- HTML, CSS3 and Responsive web design are compulsory
- Experience integrating APIs and Graphql services using React
- Experience in backend languages like Node Js and Django/Python will be a big plus
- Excessive focus on performance, scalability and customer experience.
- Enjoy coding 24x7 and love technical challenges.
- Comfortable with the Git version control system.
Job title: Front End Senior Developer
Job description
Roles and Responsibilities
1.Collaborate with cross-functional teams to define, design, and push new front-end solutions.
2.Translate UI/UX design wireframes to actual code that will produce visual elements of the application.
3.Unit-testing code for robustness, including edge cases, usability, and general reliability.
4.Create and be accountable for user interaction models, workflows, information architecture, prototypes, and guidelines for user interfaces.
5.Designing and building responsive web applications.
6.Provide technical leadership towards new UI architectures.
7.Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.
Requirements:
- 4+ years of Frontend development experience
2.Experience in ReactJS, Redux and component based design
3.Experience in HTML5/CSS3, SASS or LESS
4.Experience in Mobile web Specific Technologies Like PWA, Service Workers.
5.Experience in Unit testing and Flow testing using Jasmine/Karma, Jest Framework
6.Knowledge of front-end build tools and frameworks. Webpack and Babel.
7.Experience in TDD (test-driven development)]
8.Experience of developing and consuming RESTful web services
9.Proficient understanding of web Markup.
10.Good knowledge of caching and memory management for UI applications
11.Should have executed a production level end to end UI application
Experience : 2-3+ Years
Roles & Responsibilities :
1) Must have knowledge of HTML, CSS and Javascript.
2) Have good problem solving skills (Data Structure and Algorithms).
3) Have understanding of brower api's, DOM and REST API's.
4) Should have hands on experience in working with Typescript.
5) Should be able to work in a small team, understand requirement and deliver the required output.
6) Should be able to write extensible, performant and testable code in typescript.
7) Must have experience in developing SPA using React, Redux, React Hooks.
8) Should have working knowledge of Version Control Sytems like GIT.
9) Should be able to convert given UX design to working application.
Required Skills
Angular 6+ and JavaScript
Experience working in GitFlow model, JIRA, Agile scrum teams and Bitbucket.
Experience working in client facing role on daily basis
Helpful experience (Good to have / Optional):Jest & Cypress, Storybook.
Responsibilities
Designing, developing, and testing UI for mobile and web applications
Build reusable code and libraries for future use
Accurately translate user and business needs into functional frontend code
Qualifications
Bachelor's degree or equivalent in Computer Science or relative field.
Atleast 2+ years' experience in frontend development and Angular
Familiarity using Scrum/Agile development methodologies
Experience building object oriented web applications in JavaScript, HTML5, and CSS3.
Immediate joiners are preferred.










