Reactjs Developer

Role Summary

The Senior Front-end Developer builds and maintains client-facing interfaces per UI/UX designs and product requirements, owns front-end architecture and code-review standards, and mentors the Junior Front-end Developer. This is a specialized front-end role, not a full-stack position.

Key Responsibilities

•   Own front-end architecture decisions, including framework, state management, and tooling choices.

•   Set and enforce code-review, testing, and performance/accessibility standards for the pod.

•   Lead implementation of complex, high-visibility features.

•   Troubleshoot and resolve complex front-end performance or technical issues.

•   Mentor the Junior Front-end Developer, including code review and skill development.

•   Partner closely with UI/UX to ensure design fidelity and flag implementation constraints early.

•   Evaluate and recommend front-end tooling or library upgrades.

Required Skills & Technical Competencies

•   Deep expertise in a modern front-end framework (React strongly preferred) and associated ecosystem.

•   Strong understanding of front-end performance optimization and accessibility standards.

•   Experience owning front-end architecture for a production application.

Targeted Qualifications

•   5–8 years of front-end development experience.

•   Deep expertise in a modern framework (React preferred) and front-end architecture patterns.

•   Experience owning performance and accessibility standards.

•   Bachelor's degree in Computer Science or related field.

Preferred / Nice-to-Have

•   Experience with data-dense or real-time dashboard interfaces (relevant to IoT products).

•   Experience mentoring junior developers formally.

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

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. 

📌 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)

Just tell me!

You said:

same for operation intern

ChatGPT said:

Here is a clean, professional Operations Intern Job Description ready to copy and use for job posting:

📌 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
• Help maintain compliance with internal policies and deadlines

✔ Requirements

• Pursuing or completed a degree in Business Administration, Operations, Management, or related field
• Strong communication and organizational skills
• 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
• 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

AI Agent Frameworks, LangChain, LlamaIndex, OpenAI API,Zapier, HTML5, CSS3, JavaScript,bootstrap3.1,TypeScript, React.js, Next.js, Vue.js, Node.js, Python, PHP, WordPress, Headless CMS, DNS Management, SSL Configuration, Conversion Rate Optimization (CRO), A/B Testing, AWS, Google Cloud Platform (GCP), Cloudflare CDN, AWS S3, Core Web Vitals, Google Trends, Google Search Console, Ahrefs, SEMrush, Google Analytics 4 (GA4), Google Tag Manager (GTM), Meta WhatsApp Cloud API, Twilio, Webhooks, MSG91, REST APIs,claude,github,MYSQL

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.

Role Description

This is a full-time role for a React.js Developer who will be responsible for developing, maintaining, and optimizing responsive and scalable web applications. The successful candidate will work closely with UI/UX designers, backend developers, and product teams to convert designs and requirements into high-quality, production-ready applications. The role requires strong problem-solving skills, attention to detail, and the ability to take ownership of features from development through deployment.

Key Responsibilities

• Develop responsive and scalable web applications using React.js.
• Build reusable and maintainable frontend components.
• Convert UI/UX designs and Figma prototypes into functional web interfaces.
• Integrate frontend applications with REST APIs and backend services.
• Manage application state using Redux, Context API, Zustand, or similar technologies.
• Optimize applications for performance, responsiveness, and scalability.
• Debug and resolve frontend issues across development and production environments.
• Ensure cross-browser and cross-device compatibility.
• Collaborate with UI/UX designers, backend developers, QA, and product teams.
• Participate in code reviews and follow clean coding and development practices.
• Write and maintain appropriate tests for frontend applications.
• Stay updated with modern frontend technologies and best practices.
• Take ownership of features from development and testing through deployment and maintenance.

Requirements

• Strong proficiency in JavaScript (ES6+) and React.js.
• Good understanding of React Hooks, component architecture, props, state, and Context API.
• Strong knowledge of HTML5 and CSS3 and responsive web development.
• Experience integrating REST APIs and working with JSON.
• Experience with state management libraries such as Redux, Zustand, or similar.
• Experience with Git and GitHub/GitLab.
• Understanding of frontend performance optimization and browser debugging.
• 3+ years of hands-on experience in frontend development with React.js.
• Experience with TypeScript and Next.js is preferred.
• Familiarity with UI libraries such as Tailwind CSS, Material UI, or similar is a plus.
• Experience with frontend testing tools such as Jest, Vitest, or React Testing Library is a plus.
• Good problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work independently, prioritize tasks, and meet deadlines.
• A proactive approach to learning and solving technical problems.

Candidates with strong practical experience, personal projects, GitHub contributions, or demonstrable frontend work may also be considered in place of extensive professional experience.

We are seeking an experienced, hands-on SDE 3 - FE to build and optimize scalable, user-friendly applications with a focus on micro frontend architectures. The ideal candidate will blend strong UI engineering skills with modern frontend practices, ensuring responsive, secure, and high-quality experiences aligned with business needs.

Responsibilities

●      Design & Build: Develop scalable, performant front-end applications using React, TypeScript, and Micro Frontend architecture.

●      Code Quality: Review PRs, enforce best practices, and introduce patterns to reduce technical debt.

●      UI/UX Excellence: Deliver pixel-perfect, responsive, and accessible UIs across devices and browsers.

●      Performance: Optimise rendering, bundling, caching, and load times for smooth user experiences.

●      Mentorship: Guide and mentor mid/junior engineers, run design/code walkthroughs, and foster a culture of technical excellence.

●      AI-driven Development: Leverage AI tools to accelerate coding, debugging, testing, and documentation in day-to-day workflows.

Criteria:

Experience: ~5–7+ years in software development, with proven expertise in React, modern frontend architectures, and building scalable user interfaces.

Technical Skills

●      Strong proficiency in React.js (v17+), TypeScript, and modern frontend workflows.

●      Experience with Micro Frontend architectures (e.g., Module Federation, Webpack, or similar approaches).

●      Solid expertise in HTML5, CSS3, and mandatory proficiency with Bootstrap for responsive design.

●      Knowledge of Blade templates for frontend-backend integration.

●      Good-to-have: Tailwind CSS and Material UI for component-based design systems.

●      Deep understanding of state management (Redux, Recoil, or equivalent).

●      Experience with frontend performance optimisation and browser dev tools.

●      Familiar with testing frameworks (Jest, React Testing Library, Cypress).

●      Proficiency with Docker and containerised environments.

●      Experience with CI/CD pipelines for frontend deployments.

●      Ability to effectively use AI-powered tools for code generation, refactoring, documentation, and productivity improvements.

Soft Skills

●      Clear and effective communication.

●      Strong sense of ownership and accountability.

●      Ability to break down complex problems and provide accurate estimates.

●      Openness to adopt new tools/technologies to improve team efficiency.

What we offer:

●      An exceptional team: Our hiring bar is high, and your colleagues are talented, motivated self-starters.

●      A learning environment: We are a learning organisation, and as a team, we will help you grow and encourage you to learn and upgrade your skills.

●      Outstanding compensation: top talent deserves top pay, and our salary, equity and benefits reflect this.

●      Opportunities to grow: Encourages you to attend technical conferences and take company funded educational courses to advance your skills.

●      An opportunity to be a key member of a well-capitalised, leading brand in an online real estate investing platform.