L #2990
Applications open
Internship
REACT JS DEVELOPMENT INTERN
WebBoost Solutions by UM
About the role
REACT JS DEVELOPMENT INTERN
Company: WebBoost Solutions by UM
Location: Remote
Employment Type: Full-Time
Compensation: Performance-Based, up to ₹30,000/-
ABOUT THE COMPANY
WebBoost Solutions by UM focuses on delivering modern web solutions and creating opportunities for developers to enhance their technical expertise through practical projects, collaborative development, and innovative technologies.
ABOUT THE ROLE
WebBoost Solutions by UM is looking for a skilled and enthusiastic React.js Developer to build dynamic, responsive, and high-performing web applications. You will work on creating interactive user interfaces, developing reusable components, integrating APIs, and improving application performance.
KEY RESPONSIBILITIES
- Develop responsive and interactive web applications using React.js.
- Build reusable components and maintain scalable frontend architecture.
- Convert UI/UX designs into functional and engaging interfaces.
- Integrate REST APIs and manage application data efficiently.
- Implement state management and interactive application features.
- Debug issues, test functionality, and optimize application performance.
- Collaborate with designers and developers to deliver quality solutions.
ELIGIBILITY
- Bachelor's degree or currently pursuing a degree in Computer Science, IT, Software Development, or a related field.
- Strong interest in React.js and modern frontend technologies.
- Understanding of responsive design and frontend development principles.
REQUIRED SKILLS
- Good understanding of HTML, CSS, and JavaScript (ES6+).
- Familiarity with React.js, components, props, and hooks.
- Basic knowledge of REST APIs and state management.
- Familiarity with Git and GitHub.
- Strong debugging, problem-solving, and teamwork skills.
PERKS & BENEFITS
- Performance-based compensation up to ₹30,000/-.
- Opportunity to work on practical React.js projects.
- Professional guidance and technical exposure.
- Recognition for outstanding contributions.
- Opportunity to strengthen frontend development skills.
EQUAL OPPORTUNITY
WebBoost Solutions by UM is committed to maintaining an inclusive and supportive work environment. Applicants from diverse backgrounds are welcome to apply. We value creativity, technical curiosity, continuous learning, and a passion for building innovative web experiences.
Join WebBoost Solutions by UM and create powerful digital experiences with React.js!
Eligibility & process
Who can apply
Seniority: Entry level. Employment type: Full-time
Skills & stack
Selection process
Details are shared by the recruiter after shortlisting.
Prep kit
19 resourcesStudy material 4
Aptitude Practice Questions & Mock Tests
Curated logical, quantitative, and verbal reasoning problems for the initial online screening round.
Company-Specific Interview Preparation Corner
Detailed interview experiences, exam formats, and previous test questions for WebBoost Solutions by UM and tech roles.
Technical Placement Question Bank
High-yield coding cheat sheets, core CS fundamentals (OOP, DBMS, OS, Networks), and rapid revision guides.
Algorithm, DSA & Live Code Debugger Practice
Hands-on problem sets to improve coding speed and step-by-step memory debugging.
Company-specific guides 4
APTITUDE & LOGIC
Aptitude Practice Questions & Online Mock Tests
Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.
COMPANY GUIDE
WebBoost Solutions by UM Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for WebBoost Solutions by UM and off-campus tech roles.
MOCK TESTS & PAPERS
Comprehensive Interview Prep Resources & Syllabus
Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.
CODING PRACTICE
Algorithm and Data Structure Problem Set
Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.
Likely coding questions 4
Round-wise strategy 4
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (JavaScript, React, HTML5, CSS3, REST APIs, Git, TypeScript, Next.js) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
WebBoost Solutions by UM Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 4
What is the bias-variance tradeoff and how do you prevent overfitting? Answer
Model answer: High bias leads to underfitting (oversimplified model), high variance leads to overfitting (captures noise). Mitigate using L1/L2 Regularization, Dropout, Cross-Validation, and data augmentation.
Explain the difference between Precision, Recall, and F1-Score. Answer
Model answer: Precision = TP / (TP + FP) (correctness of positive predictions). Recall = TP / (TP + FN) (coverage of actual positives). F1-Score is the harmonic mean of Precision and Recall.
How does Gradient Descent work and what is the role of Learning Rate? Answer
Model answer: It optimizes loss functions by iteratively moving weights in the direction of negative gradient. A large learning rate may overshoot the minimum; a small rate causes slow convergence.
What is the difference between Supervised, Unsupervised, and Self-Supervised learning? Answer
Model answer: Supervised uses labeled data (X -> y). Unsupervised finds hidden patterns in unlabeled data (clustering/PCA). Self-supervised generates labels from input data (e.g. masked language modeling in BERT/Transformers).
Behavioural & HR questions 3
Why do you want to join WebBoost Solutions by UM as a REACT JS DEVELOPMENT INTERN?
Highlight WebBoost Solutions by UM's market reputation, recent tech innovations, and how your skills in JavaScript directly solve their team's objectives.
Highlight WebBoost Solutions by UM's market reputation, recent tech innovations, and how your skills in JavaScript directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Competitive Package
India (Remote / Multiple), India
Seniority: Entry level. Employment type: …
