Front End Developer at Sizzle · Bengaluru (Bangalore) · 5 - 12 years · ₹10L - ₹25L / yr · Raised funding · Posted 2 Nov 2022
Sizzle.gg is an exciting new startup that’s changing the world of gaming. At Sizzle, we’re building AI to automate gaming highlights, directly from Twitch and YouTube streams. We’re looking for a superstar front-end engineer that can work closely with UI/UX designers and continuously improve our site.
You will:
- Work closely with UI/UX designers and the management team to make iterative enhancements to the website, using React, HTML & CSS
- Keep iterating and improving our client video player in React and Meteor.js
- Run numerous A/B tests on the website design, layout, color scheme, button placement, images/videos, and other objects to optimize time on site and conversion
- Create other online assets in similar style, such as HTML emails, ad landing pages, and more
- Work closely with marketing and management team to ensure successful adoption of the app, and make iterative changes to make them more user-friendly
- Work with the rest of the engineering team (back-end engineers, AI engineers) to optimize the user experience across both the site and the apps
You should have the following qualities:
- Must be an expert in React.js, HTML5, HTML, CSS, and related web technologies. Ideally also have expertise in Meteor.js.
- Must have expertise in Bootstrap and have built responsive websites with high polish
- Familiarity with AWS environments
- Excited about working in a fast-changing startup environment
- Have a point of view on designs, usability, and delivering what the user wants
- Willingness to learn rapidly on the job, try different things, and deliver results
- Ideally a gamer or someone interested in watching gaming content online
- Looking for someone in Bangalore or willing to relocate

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📌 Frontend Developer Intern – 3 Months Internship (Unpaid)
Company: [Your Company Name]
Location: Remote / On-site (Specify)
Duration: 3 Months
Stipend: Unpaid
Benefits: Internship Certificate + Letter of Recommendation (Performance-based)
📝 About the Role
We are looking for a motivated Frontend Developer Intern to join our tech team. This role is ideal for students or freshers who want hands-on experience in building responsive, user-friendly web interfaces and improving their coding skills through real-world projects.
🎯 Key Responsibilities
- Develop and maintain user-facing features using HTML, CSS, JavaScript
- Work with frameworks/libraries such as React, Angular, or Vue (based on company stack)
- Convert UI/UX designs into responsive web pages
- Collaborate with backend developers to integrate APIs
- Debug and fix frontend issues
- Optimize applications for performance and speed
- Assist with testing, documentation, and UI improvements
- Stay updated with the latest trends in frontend development
✔ Requirements
- Pursuing or completed a degree in Computer Science, IT, Engineering, or related field
- Strong understanding of HTML5, CSS3, JavaScript
- Familiarity with frontend frameworks (React preferred, but not mandatory)
- Basic understanding of Git/GitHub
- Knowledge of responsive design and web performance
- Good problem-solving skills and willingness to learn
- Ability to work independently and meet deadlines
🎁 What You Will Gain
- Hands-on experience in real-world frontend projects
- Opportunity to work with modern tech stacks
- Guidance from experienced developers
- Internship Certificate upon successful completion
- Letter of Recommendation based on performance
- Strong portfolio pieces for future roles
📩 How to Apply
Send your resume and GitHub/portfolio link to: [Your Email Address]
Subject Line: Frontend Developer Internship Application – Your Name
If you want, I can also create:
💻 A Canva-style JD poster
📱 Short version for Instagram
🏢 A version tailored for your company (Springer Capital)
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📌 Operations Intern – 3 Months Internship (Unpaid)
Company: [Your Company Name]
Location: Remote / On-site (Specify)
Duration: 3 Months
Stipend: Unpaid
Benefits: Internship Certificate + Letter of Recommendation (Performance-based)
📝 About the Role
We are looking for a proactive and detail-oriented Operations Intern to support daily business operations, coordination, and process management. This role is perfect for students or fresh graduates who want practical exposure to organizational operations, workflow management, and administrative responsibilities.
🎯 Key Responsibilities
- Assist in day-to-day operational tasks across departments
- Coordinate with internal teams to ensure smooth workflow
- Help maintain project trackers, reports, and documentation
- Support HR/Operations team in onboarding tasks and scheduling
- Manage data entry, filing, and record-keeping activities
- Assist in process improvement initiatives
- Coordinate with vendors, clients, or service providers (if applicable)
- Prepare weekly reports and operational summaries
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✔ Requirements
- Pursuing or completed a degree in Business Administration, Operations, Management, or related field
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- Proficiency in MS Office/Google Workspace (Excel, Word, Sheets)
- Ability to multitask and handle administrative tasks efficiently
- Attention to detail and good problem-solving ability
- Ability to work independently with minimal supervision
- Eagerness to learn and contribute to team success
🎁 What You Will Gain
- Hands-on experience in business operations and coordination
- Exposure to organizational processes and workflow management
- Opportunity to improve administrative and analytical skills
- Internship Certificate upon completion
- Letter of Recommendation based on performance
Frontend Developer Intern – 3 Months Internship (Unpaid)
Company: [Your Company Name]
Location: Remote / On-site (Specify)
Duration: 3 Months
Stipend: Unpaid
Benefits: Internship Certificate + Letter of Recommendation (Performance-based)
📝 About the Role
We are looking for a motivated Frontend Developer Intern to join our tech team. This role is ideal for students or freshers who want hands-on experience in building responsive, user-friendly web interfaces and improving their coding skills through real-world projects.
🎯 Key Responsibilities
- Develop and maintain user-facing features using HTML, CSS, JavaScript
- Work with frameworks/libraries such as React, Angular, or Vue (based on company stack)
- Convert UI/UX designs into responsive web pages
- Collaborate with backend developers to integrate APIs
- Debug and fix frontend issues
- Optimize applications for performance and speed
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✔ Requirements
- Pursuing or completed a degree in Computer Science, IT, Engineering, or related field
- Strong understanding of HTML5, CSS3, JavaScript
- Familiarity with frontend frameworks (React preferred, but not mandatory)
- Basic understanding of Git/GitHub
- Knowledge of responsive design and web performance
- Good problem-solving skills and willingness to learn
- Ability to work independently and meet deadlines
🎁 What You Will Gain
- Hands-on experience in real-world frontend projects
- Opportunity to work with modern tech stacks
- Guidance from experienced developers
- Internship Certificate upon successful completion
- Letter of Recommendation based on performance
- Strong portfolio pieces for future roles
Job Description:
https://drive.google.com/file/d/12Fcie5u0rhyHeE_xhsNTeGk3mlPId1Mb/view?usp=drive_link
Strong Product Design Engineer Profile that combines strong product design with hands-on frontend coding
2
Mandatory (Experience 1): Must have 2+ years in product design, with strong depth in dense, complex product interfaces (tables, forms, permissions, multi-role flows) built for real users
3
Mandatory (Experience 2): Must have strong product / visual design judgment along with the ability to ship production-ready frontend code independently. Not a designer who only vibe-codes, and not an engineer who dabbles in UI.
4
Mandatory (Frontend Tech Skills 1): Must have hands-on frontend engineering (React / HTML / CSS / GitHub), able to work directly in a production codebase and write clean, production-ready code (not bloated AI output needing an engineer to fix)
5
Mandatory (Frontend Tech Skills 2): Must be able to set guardrails and standards so AI tools generate clean, production-ready, accessible code that follows the component system, removing the need for a frontend engineer to review design-team code.
6
Mandatory (Portfolio): Must share a GitHub profile and a link to a real product prototype they designed and coded end-to-end. Must show shipped, interactive product UIs. Landing pages, marketing sites, dummy projects, case studies, and Figma / Behance / Dribbble-only portfolios will not be considered.
7
Mandatory (Communication): Must have excellent English communication and be able to clearly articulate their thought process (works with US stakeholders).
8
Mandatory (Company): B2B SaaS background (dense tables / data); early stage startups where design and engineering were not separate functions will also work
9
Mandatory (Exclusion 1): Must not position as Engineer / Developer / PM in their resume. This is a designer-first profile.
10
Mandatory (Exclusion 2): Must not be from big corporates / MNCs (1000+ employees, e.g. Infosys, Wipro) or IT services companies / agencies.
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Preferred (Profile): Designer-first, engineer-second, with titles like Product Designer, Design Engineer, Design Builder, or Design Technologist; ideally moved from a design role into design-engineering.
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Preferred (AI): Experience with AI-native interfaces (streaming output, agentic / human-in-the-loop UX, confidence / uncertainty in UI); AI used structurally in shipping features, not just for copy or assets.
Frontend Developers
- Contract To Hire (Initial Engagement: 6 months)
Experience: 5+ years
Mandatory Skills:
● React.js
● React Native
● JavaScript
● Experience in developing scalable and maintainable web and mobile applications
● Frontend architecture and reusable components
● State management
● REST API/backend service integration
● Application performance optimisation
● Authentication/authorisation and frontend security
● Git and pull-request-based development
● Clean, reusable and testable code
● Agile/product development experience
● Code reviews, debugging and production issue resolution
Good to have:
● TypeScript
● Next.js
● Jest / React Testing Library
● CI/CD
● Application monitoring
● Mobile deployment
NEED TO HAVE :
1) Have some knowledge of front end like React.JS
2) HTML, CSS
3) Strong in JavaScript concepts
4) Good communication skills
5) Loves to code
GOOD TO HAVE :
1) Experience with type script will be a plus
2) Experience with Nest.JS framework will be a plus
3) Strong hold on ES6 principles.
4) Familiar with TDD ( Test Driven Development ) will be a plus.
5) Familiar with working in CI / CD will be a plus
6) Micro-Service architecture knowledge will be an added benefit.
You can contact me on this WhatsApp number: Nine three one six one two zero one three two
About the Role
We are seeking motivated and enthusiastic Frontend Developer Interns to join our team remotely for a 3-month internship. This role offers an excellent opportunity to gain hands-on experience in web development, work on live projects, and strengthen your portfolio. While this is an unpaid internship, interns who successfully complete the program will receive a Completion Certificate and a Letter of Recommendation.
Responsibilities
- Build and maintain user-facing features with HTML, CSS, and JavaScript/TypeScript.
- Assist in developing web applications using frameworks like React, Vue, or Angular.
- Translate UI/UX wireframes into responsive and interactive web pages.
- Ensure performance, accessibility, and cross-browser compatibility.
- Debug and troubleshoot frontend issues.
- Collaborate with mentors, designers, and backend developers.
- Document code and contribute to team discussions.
Requirements
- Knowledge of HTML5, CSS3, and JavaScript (ES6+).
- Familiarity with at least one frontend framework (React preferred).
- Understanding of responsive and mobile-first design.
- Basic experience with Git/GitHub.
- Good problem-solving, communication, and teamwork skills.
- Self-motivated and able to work independently in a remote environment.
What You’ll Gain
- Real-world project experience to add to your portfolio.
- Mentorship and guidance from experienced developers.
- Completion Certificate after the internship.
- Letter of Recommendation based on performance.
- Potential for consideration in future paid opportunities.
Internship Details
- Duration: 3 months
- Type: Remote (Work from Home)
- Stipend: Unpaid
- Perks: Certificate of Completion + Letter of Recommendation
About the team
SecurITe’s mission is to build an Agentic‑AI driven security platform that protects critical infrastructure from modern cyber threats. Our focus is on delivering highly performant, resilient, and intelligent network security systems that help defenders stay ahead of adversaries.
About the Role
We’re looking for an exceptional Front-End Developer to help lead the development of our next‑generation cybersecurity AI platform. This is a rare opportunity to shape how agentic AI transforms the future of cyber defense.
In this role, you will be instrumental in bringing our innovative Agentic graphical programming language to life. As a senior front-end developer, you will work closely with our systems architect to shape the technological direction of our project. Your responsibilities will include ensuring that our user interface is both functional and visually appealing, contributing to an exceptional user experience.
What You’ll Do
● Collaborate with the systems architect and development team to design and implement a robust front-end architecture.
● Develop, test, and maintain high-quality user interfaces using modern front-end technologies.
● Translate UI/UX design wireframes into code, producing visually appealing and user-friendly interfaces.
● Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
● Identify and troubleshoot front-end issues and implement effective solutions.
● Stay up-to-date with the latest industry trends and technologies to keep our product at the cutting edge.
● Own and drive project delivery end-to-end
● Guide and mentor other engineers to ensure high-quality code and best practices
Required Experience
● Proficiency in Languages HTML5, CSS3, and Angular 17+.
● Frameworks node.js, Flask, RESTful APIs, Strapi (CMS) ,Swagger/OpenAPI and related front-end technologies.
● Experience with front-end frameworks and libraries for Angular.
● Strong understanding of responsive design and mobile-first development.
● Knowledge of version control systems (e.g., Git).
● Excellent problem-solving and debugging skills.
● Strong communication and collaboration skills.
● Bachelor’s degree in Computer Science, Information Technology, or a related field.
● 15+ years of experience as a Front-end Developer, with a demonstrated track record in federal projects.
Nice to Have
● Advanced Skills: Experience with state management patterns (Redux, NgRx, Zustand) and building custom interactive components using SVG, Canvas, or libraries like GoJS, D3.js and React Flow.
● Experience working in cybersecurity products.
● Building enterprise UI/UX.
● Using AI for daily work.
● Early stage startup experience.
The Mindset
● Problem Solver: You thrive on complex, ambiguous challenges and engineer elegant solutions.
● Ownership‑Driven: You take initiative, move fast, and deliver outcomes without hand‑holding.
● Continuous Learner: You stay ahead of the curve in AI, ML, and emerging technologies.
● Startup DNA: You excel in fast‑moving environments where priorities evolve and impact is immediate.
Job Description – Senior Full Stack / Frontend Engineer
Position: Senior Full Stack / Frontend Engineer
Experience: 6+ Years
Shift Timing: 2:00 PM – 12:00 AM
Work Mode: WFO(Bangalore)
Notice Period : 0 to 15 Days.
Job Summary
We are looking for an experienced Senior Full Stack / Frontend Engineer with strong expertise in React.js, Next.js, Node.js, Microfrontends, Webpack, Git, and Bitbucket. The candidate should have hands-on experience building scalable, high-performance applications and working with tier-based service architectures.
Key Responsibilities
- Develop and maintain scalable web applications using React.js and Next.js.
- Build reusable and maintainable React components using Hooks, state management, and modern React patterns.
- Optimize application performance, rendering, and component lifecycle.
- Develop applications using Next.js SSR, SSG, ISR, App Router, Server Components, and Client Components.
- Develop and integrate REST APIs using Node.js and Express.
- Work with Node.js event loop, asynchronous programming, async/await, and authentication mechanisms.
- Design and implement Microfrontend architectures using Module Federation.
- Handle communication between independently deployed microfrontends.
- Work on deployment strategies for microfrontend applications.
- Configure and maintain Webpack for bundling, loaders, plugins, code splitting, and Module Federation.
- Follow Git/Bitbucket branching strategies and manage merge/rebase operations.
- Resolve merge conflicts and participate in Pull Request (PR) reviews.
- Work with Bitbucket Pipelines for CI/CD processes.
- Develop applications following a tier-based architecture: UI → API → Service/Business Layer → Database.
- Collaborate with developers, QA engineers, architects, and other stakeholders.
- Troubleshoot technical issues and ensure application reliability, scalability, and performance.
Required Technical Skills
- React.jsHooks
- State Management
- Performance Optimization
- Component Lifecycle
- Next.jsSSR
- SSG
- ISR
- App Router
- Server Components
- Client Components
- API Routes
- Node.jsEvent Loop
- Async/Await
- REST APIs
- Express.js
- Authentication
- MicrofrontendsMicrofrontend Architecture
- Module Federation
- Application Communication
- Independent Deployment
- WebpackBundling
- Loaders
- Plugins
- Code Splitting
- Module Federation
- Version Control & CI/CDGit
- Bitbucket
- Branching Strategies
- Merge/Rebase
- Conflict Resolution
- Pull Requests
- Bitbucket Pipelines
- ArchitectureTier-Based Services
- UI Layer
- API Layer
- Service/Business Layer
- Database Layer
Preferred Candidate Profile
- 6+ years of experience in frontend/full-stack development.
- Strong hands-on experience with React.js, Next.js, and Node.js.
- Good understanding of modern frontend architecture and Microfrontends.
- Strong debugging and problem-solving skills.
- Experience working in Agile/Scrum development environments.
- Good communication and collaboration skills.
- Willingness to work in the 2:00 PM – 12:00 AM shift.
About the Internship
LetsIntern is looking for enthusiastic and creative students who are passionate about Web Development and Artificial Intelligence. This internship provides hands-on experience in building modern websites, integrating AI-powered features, and working on real-world industry projects.
Interns will learn how to develop responsive web applications, work with modern development tools, and leverage AI technologies to create smarter digital solutions.
Key Responsibilities
- Design and develop responsive websites and web applications.
- Work with HTML, CSS, JavaScript, and modern web development frameworks.
- Integrate AI-powered tools and features into web applications.
- Assist in website testing, debugging, and performance optimization.
- Collaborate with mentors and team members on project development.
- Create and maintain project documentation.
- Participate in code reviews and development discussions.
- Research emerging AI and web technologies.
Required Skills
- Basic knowledge of HTML, CSS, and JavaScript.
- Understanding of web development concepts and responsive design.
- Familiarity with Bootstrap, React, or similar frameworks is a plus.
- Interest in Artificial Intelligence and AI-powered web applications.
- Strong problem-solving and analytical skills.
- Willingness to learn and work on real-world projects.
Eligibility
- B.Tech, BCA, MCA, B.Sc., M.Sc., or related fields.
- Students and recent graduates interested in Web Development, Software Engineering, or AI.
- Freshers are encouraged to apply.
What You Will Learn
✅ Front-End Web Development
✅ Responsive Website Design
✅ JavaScript & Modern Frameworks
✅ AI Integration in Web Applications
✅ API Integration
✅ Website Deployment & Hosting
✅ Real-World Project Development
Benefits
✅ Internship Completion Certificate
✅ Letter of Recommendation (Performance-Based)
✅ Hands-on Industry Project Experience
✅ Professional Mentorship & Guidance
✅ Portfolio Development Support
✅ Resume & LinkedIn Profile Enhancement
✅ Exposure to AI-Powered Web Technologies






