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Reizend Private Limited

Reizend Private Limited is a technology and consulting firm focused on providing innovative solutions in various sectors including IT services, logistics, and business analytics.

8 Job openings at Reizend Private Limited
Senior Frontend -React.js,Next.js | 8+ Years| Remote thiruvananthapuram 8 - 13 years INR 20.0 - 30.0 Lacs P.A. Remote Full Time

Working Timing (6:30 pm - 2:30 am) Work mode- Remote Experience Required- 8-13 yrs Salary Package - 20- 30 LPA Specialization: Scalable UI Architecture, Performance Engineering, Cross-Platform Front-End Development. We are seeking an experienced Senior Front-End Engineer with expertise in React.js, Next.js, and modern front-end ecosystems to design and implement scalable, secure, and high-performing UI architectures for our digital products. The ideal candidate is passionate about performance engineering, accessibility, and maintainable code, and is capable of guiding architecture decisions and mentoring cross-functional teams. You will work closely with designers, backend engineers, and product managers to create seamless and intuitive user experiences across platforms and browsers, contributing to both technical excellence and business impact. Key Responsibilities: Architect and build modular, high-performance UIs using React.js (Hooks, Context API, Suspense) and Next.js (App Router, SSR, SSG). • Lead front-end application architecture with micro-frontend patterns, Web Components, and Module Federation. • Implement scalable state management using tools like Redux Toolkit, Zustand, or Recoil. • Integrate RESTful and GraphQL APIs using Axios, Fetch, Apollo Client, or URQL. • Ensure optimal build and bundling using tools like Webpack, Vite, or Rollup. • Optimize application performance using code splitting, lazy loading, tree shaking, WebP, asset optimization, and HTTP/2. • Maintain security best practices: mitigate OWASP Top 10 issues (XSS, CSRF), enforce CSP, use secure cookies, validate input, and implement secure authentication flows (OAuth2, JWT, Firebase Auth). • Deliver pixel-perfect, accessible, and responsive UI using WCAG 2.1 guidelines, semantic HTML, ARIA, Tailwind UI, Material UI, or ShadCn. • Conduct performance audits using Lighthouse, React Profiler, and browser DevTools. • Own the visual and functional QA process: build tests using Jest, React Testing Library, Cypress, Playwright, and Storybook + Chromatic for visual regression. • Collaborate with DevOps to maintain CI/CD pipelines with GitHub Actions, GitLab CI, or CircleCI. • Participate in and lead design reviews, documentation efforts, and sprint planning in Agile teams. • Utilize AI-powered development tools like GitHub Copilot, Cursor, Cline, or custom LLM-based agents to improve development velocity and test quality. Preffered Skills • Bachelors/Masters in Computer Science, Information Technology, or equivalent. • 8+ years of hands-on experience in front-end development, building production-grade React applications with Next.js. • Proficient in JavaScript (ES6+), TypeScript, HTML5, CSS3/SCSS. • Strong architectural understanding of component design, modularization, micro frontends, and code reuse strategies. • Experience with state management tools like Redux Toolkit, Zustand, or Recoil. • In-depth understanding of accessibility, cross-browser compatibility, and responsive design. • Proficient in Git workflows, npm/yarn/pnpm, and modern IDEs like VSCode. • Solid testing practices using unit, integration, and visual regression testing tools. • Experience working in monorepos, Module Federation, or multi-team frontend architectures. • Familiarity with server-side rendering, static site generation, and edge rendering with Next.js. • Experience with containerized environments (Docker) for front-end dev environments. • Exposure to RAG, Langchain, or other LLM-based integrations in front-end workflows. • Skilled in cross-functional collaboration tools: Figma, Zeplin, Adobe XD, Jira, Confluence. • Strong advocacy for performance, UX, accessibility, and clean code practices. • Professional Attributes: • A passion for clean code and scalable architecture. • Strong communication and mentorship skills, with experience onboarding and upskilling developers. • Ability to lead through influence and evangelize best practices in front-end engineering. • Proactive in problem-solving, with a mindset of ownership and continuous improvement.

DevOps Technical Support (Junior Role) thiruvananthapuram 1 years INR 4.0 - 6.0 Lacs P.A. Work from Office Full Time

We are looking for a proactive & highly skilled Technical Support Engineer to provide exceptional technical support to overseas projects, working in rotational shifts to ensure 24/7 availability. This role involves troubleshooting complex issues across cloud platforms, networking, application architectures, and DevOps toolchains. The ideal candidate should be self motivated, a collaborator, agile and a continuous learner. Key Responsibilities Provide technical support and troubleshoot issues related to cloud platforms and services such as Fargate , ECS , DynamoDB , BigQuery , SNS etc. Understand the problems by consuming logs and metrics from various sources using the services such as CloudWatch , Prometheus , Grafana , Loki , Alert Managers and Splunk etc. Analyze and resolve networking challenges, including load balancers, API gateways, reverse proxies, ingress controllers, and service-to-service communications. Work on issues related to client-server communications, firewalls, and virtual machines. Collaborate with DevOps teams to manage and troubleshoot toolchains like Docker, Kubernetes, Jenkins, Ingress Controllers etc. Act as the first point of contact for technical queries and escalate issues when necessary. Liaise with development and operations teams to identify root causes and resolve incidents effectively. Document troubleshooting steps, solutions, and maintain a knowledge base for recurring issues. Collaborate with cross-functional teams to implement best practices for monitoring and incident response. Participate in shift handovers and provide timely updates on ongoing issues. Preferred Skills Technical Skills Cloud Platforms and Services Hands on knowledge working with Fargate and ECS for managing and troubleshooting containerized workloads. Proficiency with DynamoDB and BigQuery for analyzing data and take decisions based on the analysis. Hands-on knowledge of SNS for debugging message delivery issues and integration workflows. Monitoring and Logging Tools Proficiency in CloudWatch Logs , Loki , and Splunk for consuming and analyzing logs to identify and resolve issues. Hands-on knowledge with Prometheus and Grafana for analysing metrics using dashboards and monitoring system health. Knowledge of Alert Manager for configuring and managing alert escalation. Ability to interpret metrics from various sources and create actionable insights. Networking and Security Understanding of load balancers (e.g., ALB, NLB) for distributing traffic and troubleshooting connectivity issues. Knowledge in API Gateways like AWS API Gateway or NGINX for managing API traffic. Knowledge of reverse proxies and ingress controllers (e.g., NGINX Ingress , Traefik ) for managing internal/external traffic. Understanding service-to-service communications , including DNS, HTTP/HTTPS, and gRPC protocols. Hands-on knowledge with firewalls , security groups, and IAM roles for secure communications. Troubleshooting skills for VM-related issues in platforms like AWS EC2 or equivalent. DevOps Toolchains Proficiency with Docker for managing container images and runtime debugging. Understanding of Kubernetes concepts of managing deployments, ingress setups, and pod-related issues and related troubleshooting commands and mechanisms. Knowledge of CI/CD pipeline building tools such as Jenkins, GitHub Actions, ArgoCD for building, deploying, and managing automated pipelines. Understanding of Ingress controllers (e.g., NGINX, Traefik) and SSL termination for secure routing. Troubleshooting and Incident Management Strong problem-solving skills to identify root causes using logs, metrics, and system-level debugging. Ability to document detailed troubleshooting steps and solutions for recurring issues. Collaboration and Communication Ability working with cross-functional teams (DevOps, development, and operations) to resolve incidents. Skills in effective and proactive communication to escalate issues and provide updates during shift handovers. Proficiency with tools like Slack, JIRA, Confluence, or Google Workspace for collaboration and issue tracking. Salary Package- 4-6 LPA Experience Required Work from office Technical Support Engineer with 0.5 -1.5 years of experience

Senior Front end Developer (React.js,Next.js) || 8-12Yrs || Remote thiruvananthapuram 8 - 13 years INR 20.0 - 30.0 Lacs P.A. Work from Office Full Time

Specialization: Scalable UI Architecture, Performance Engineering, Cross-Platform Front-End Development. We are seeking an experienced Senior Front-End Engineer with expertise in React.js, Next.js, and modern front-end ecosystems to design and implement scalable, secure, and high-performing UI architectures for our digital products. The ideal candidate is passionate about performance engineering, accessibility, and maintainable code, and is capable of guiding architecture decisions and mentoring cross-functional teams. You will work closely with designers, backend engineers, and product managers to create seamless and intuitive user experiences across platforms and browsers, contributing to both technical excellence and business impact. Key Responsibilities: Architect and build modular, high-performance UIs using React.js (Hooks, Context API, Suspense) and Next.js (App Router, SSR, SSG). Lead front-end application architecture with micro-frontend patterns, Web Components, and Module Federation. Implement scalable state management using tools like Redux Toolkit, Zustand, or Recoil. Integrate RESTful and GraphQL APIs using Axios, Fetch, Apollo Client, or URQL. Ensure optimal build and bundling using tools like Webpack, Vite, or Rollup. Optimize application performance using code splitting, lazy loading, tree shaking, WebP, asset optimization, and HTTP/2. Maintain security best practices: mitigate OWASP Top 10 issues (XSS, CSRF), enforce CSP, use secure cookies, validate input, and implement secure authentication flows (OAuth2, JWT, Firebase Auth). Deliver pixel-perfect, accessible, and responsive UI using WCAG 2.1 guidelines, semantic HTML, ARIA, Tailwind UI, Material UI, or ShadCn. Conduct performance audits using Lighthouse, React Profiler, and browser DevTools. Own the visual and functional QA process: build tests using Jest, React Testing Library, Cypress, Playwright, and Storybook + Chromatic for visual regression. Collaborate with DevOps to maintain CI/CD pipelines with GitHub Actions, GitLab CI, or CircleCI. Participate in and lead design reviews, documentation efforts, and sprint planning in Agile teams. Utilize AI-powered development tools like GitHub Copilot, Cursor, Cline, or custom LLM-based agents to improve development velocity and test quality. Preferred Skills Bachelors/Masters in Computer Science, Information Technology, or equivalent. 8+ years of hands-on experience in front-end development, building production-grade React applications with Next.js. Proficient in JavaScript (ES6+), TypeScript, HTML5, CSS3/SCSS. Strong architectural understanding of component design, modularization, micro frontends, and code reuse strategies. Experience with state management tools like Redux Toolkit, Zustand, or Recoil. In-depth understanding of accessibility, cross-browser compatibility, and responsive design. Proficient in Git workflows, npm/yarn/pnpm, and modern IDEs like VSCode. Solid testing practices using unit, integration, and visual regression testing tools. Experience working in monorepos, Module Federation, or multi-team frontend architectures. Familiarity with server-side rendering, static site generation, and edge rendering with Next.js. Experience with containerized environments (Docker) for front-end dev environments. Exposure to RAG, Langchain, or other LLM-based integrations in front-end workflows. Skilled in cross-functional collaboration tools: Figma, Zeplin, Adobe XD, Jira, Confluence. Strong advocacy for performance, UX, accessibility, and clean code practices. Professional Attributes: A passion for clean code and scalable architecture. Strong communication and mentorship skills, with experience onboarding and upskilling developers. Ability to lead through influence and evangelize best practices in front-end engineering. Proactive in problem-solving, with a mindset of ownership and continuous improvement.

Senior Full Stack Developer || 6-12 Yrs exp || Remote || thiruvananthapuram 6 - 11 years INR 15.0 - 30.0 Lacs P.A. Remote Full Time

We are looking for a Full-Stack Developer who is eager to become a core team member. This is not a typical 9-5 job .We want someone who thrives in a fast-paced, execution-focused environment and takes ownership across the entire tech stack. You will be directly responsible for building, scaling, and improving real software that care homes depend on. You will work across both the frontend and backend -developing APIs, managing infrastructure, and enhancing user-facing dashboards and reports. Tech Stack Frontend : Next.js 15, React 19, TypeScript, Tailwind CSS, Jotai, Firebase, Recharts Backend : Node.js, Express, TypeScript, Sequelize, PostgreSQL Infrastructure & Tooling : Docker, Firebase Auth/Storage, Sentry, OpenAI API, Jest, Playwright Responsibilities 1. Design, develop, and maintain REST APIs using Express and domain-driven principles 2. Manage data models and migrations with Sequelize and PostgreSQL 3. Integrate third-party tools like Firebase Auth, Firebase Storage, OpenAI API, and Sentry 4. Write comprehensive tests using Jest, Testcontainers (backend), and Playwright (frontend) 5. Build responsive and accessible UIs using React 19, Tailwind CSS, and shadcn-based components 6. Manage data with Axios, React Query, and Jotai 7. Create interactive reports and dashboards using Recharts 8. Collaborate with the team using Git and a Docker-based development environment Preferred Skills 1. Strong proficiency with TypeScript across the stack 2. Hands-on experience with Node.js, Express, PostgreSQL, and Sequelize 3. Solid frontend skills using React, Next.js, and modern UI tools 4. Experience with Firebase authentication, OpenAI API, and Sentry 5. Ability to write clean, tested, and maintainable code 6. Familiarity with Docker, Git workflows, and API-first development 7. Bonus: Experience with PDF/CSV parsing, accessibility features, or reporting tools

AI Technical Sales Engineer thiruvananthapuram 0 - 3 years INR 6.0 - 11.0 Lacs P.A. Work from Office Full Time

We are hiring an AI Sales Engineer to lead the marketing initiatives for our AI products and services and drive the business growth. This strategic role requires Excellent communication with great attitude and has the ability to set and achieve sales targets.The ideal candidate will have good academics and a results-oriented mind-set. Responsibilities Develop and implement a strategic sales plan to achieve company sales targets and objectives. Identify new opportunities and potential clients, actively prospecting and generating leads. Build and maintain strong relationships with key clients, understanding their needs and providing tailored solutions to meet their requirements. Develop, execute, and monitor marketing programs for our AI products and services across a variety of channels in line with the GTM strategy derived. Research the market, analyse trends, and provide advice on defining the organization's marketing strategy to effectively reach the target market. Collaborate with internal teams, including product and sales, to develop and monitor strategic marketing initiatives. Analyse and report on the performance and efficiency of marketing campaigns. Create marketing materials, such as sales and product collateral, while ensuring brand guidelines are met. Work with external agencies and vendors to execute marketing programs. Write, proofread, and edit creative and technical content across different mediums to support marketing initiatives. Provide expert advice on branding, positioning, communications, and other marketing issues. Give direction to marketing efforts, utilizing the most effective methods and tools. Stay updated on emerging trends and share best practices, fostering knowledge and insights. Preferred Skills Strong analytical and problem-solving abilities. Excellent communication, and interpersonal skills Excellent Academics. Compensation On-Target Earnings 611 LPA (Competitive fixed salary & Attractive performance-based incentives & ESOPs ) Qualifications: B.Tech in Non-IT disciplines, OR Bachelors/Masters in Mathematics/Statistics, OR Technical degree with MBA Experience Required- 0-3 yrs

Senior iOS Developer(Native) -6+ Yrs | Remote thiruvananthapuram 6 - 11 years INR 20.0 - 30.0 Lacs P.A. Remote Full Time

Specialization: Native iOS Development (Swift/Objective-C), Mobile Performance Engineering, Cross-Platform & Frontend (React/Next.js) Job Summary: We are seeking an experienced Senior iOS Developer with strong expertise in native iOS application development and working knowledge of modern frontend frameworks (React.js/Next.js). The ideal candidate is passionate about building scalable, secure, and high-performing mobile applications, while also being able to contribute to frontend web experiences when needed. You will work closely with product managers, UI/UX designers, backend engineers, and QA teams to deliver seamless, intuitive, and high-quality digital experiences across mobile and web platforms. Key Responsibilities: Architect, design, and develop native iOS applications using Swift (and Objective-C where necessary). Implement modular and reusable UI components with UIKit/SwiftUI for scalable app architectures. Integrate RESTful and GraphQL APIs, manage authentication flows (OAuth2, JWT, Cognito, Firebase Auth). Optimize mobile performance with background threading, caching strategies, lazy loading, Core Data, and efficient memory management. Maintain App Store compliance, provisioning profiles, and release processes. Contribute to frontend features using React.js/Next.js (SSR, SSG, state management, responsive UI). Collaborate on performance optimization techniques: code splitting, asset optimization, lazy hydration (for web), and mobile battery/data usage improvements. Enforce mobile and web security best practices: secure storage (Keychain), encrypted communication, input validation, and prevention of OWASP Mobile Top 10 vulnerabilities. Conduct unit, integration, and UI tests using XCTest, Jest, Cypress, or Playwright. Utilize modern DevOps practices for CI/CD pipelines (Fastlane, GitHub Actions, GitLab CI). Participate in sprint planning, peer reviews, design discussions, and technical documentation. Leverage AI-powered developer tools (GitHub Copilot, Cursor, or custom LLM-based agents) to accelerate feature delivery and improve code quality. Required Skills & Qualifications: Bachelors/Masters in Computer Science, Software Engineering, or equivalent. 6–12 years of professional experience in mobile application development. Strong proficiency in Swift, Objective-C, Xcode, UIKit, SwiftUI, CoreData, and iOS SDKs. Experience with React.js/Next.js for frontend development (state management: Redux, Zustand, Recoil). Solid knowledge of mobile networking, REST/GraphQL API integration, WebSockets, and offline sync strategies. Hands-on experience with App Store submission, TestFlight, and CI/CD automation. Strong understanding of mobile app security, accessibility, and responsive UI/UX. Proficient in Git workflows, CocoaPods/SPM, npm/yarn, and modern IDEs. Skilled in writing automated unit, UI, and end-to-end tests. Exposure to containerized environments (Docker) and cloud integrations (Firebase, AWS, or GCP). Familiarity with cross-platform development (React Native or Flutter) is a plus. Professional Attributes: Passion for clean, maintainable, and scalable code. Strong problem-solving skills with a focus on user experience and performance. Excellent communication and collaboration abilities across cross-functional teams. Ability to mentor junior developers and contribute to technical decision-making. Proactive and adaptable mindset, with ownership over end-to-end delivery. Work mode: Remote Experience Required: 6 + Years Salary Package: 20-30 LPA

Senior Full-Stack Developer |3-6 yrs Exp thiruvananthapuram 3 - 6 years INR 6.0 - 12.0 Lacs P.A. Work from Office Full Time

Experience Required- 3-6 years Job Summary: We are looking for an experienced and highly skilled Senior Full Stack Developer with a strong command of React.js and Node.js to take a leading role in building complex, scalable, and secure web applications. Youll be expected to contribute to the architecture and development of both frontend and backend systems, mentor junior developers, and collaborate closely with product and design teams. Key Responsibilities: Lead the design, development, and deployment of full-stack applications using React.js (front-end) and Node.js (back-end). Architect robust, secure, and scalable backend systems using Express.js and modern API design principles. Experience working with microservices architecture, serverless frameworks, and distributed systems. Translate business and product requirements into high-quality technical solutions. Write high-performance, reusable, and modular code following industry best practices and coding standards. Oversee database design, manage complex queries, and optimize performance in MySQL and PostgreSQL. Familiarity with build tools like Webpack, Babel, etc., and package managers such as npm or Yarn. Develop and maintain comprehensive test coverage through unit and integration tests. Conduct code reviews, provide mentorship, and enforce clean code practices across the team. Lead troubleshooting and debugging efforts across full-stack environments. Contribute to and maintain CI/CD pipelines to ensure reliable deployment processes. Collaborate cross-functionally with Product Managers, Designers, QA, and DevOps. Ensure applications meet security, accessibility, and performance benchmarks. Advocate for and help adopt emerging technologies and AI developer tools like Cursor AI or Cline. Required Skills & Qualifications: Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field. 3–6 years of hands-on experience in full-stack development with a primary focus on React.js and Node.js or Next JS. Deep understanding of JavaScript (ES6+), HTML5, CSS3, and modern front-end development practices. Strong architectural understanding of web applications, MVC patterns, and modular design. Proficient in MySQL and PostgreSQL, including schema design, indexing, joins, and query optimization. Demonstrated experience with unit testing frameworks (Jest, Mocha, etc.) and test-driven development (TDD). Proficient in version control systems like Git and workflows such as GitFlow. Strong understanding of asynchronous programming, authentication, and authorization protocols (JWT, OAuth). Proven experience in setting up and managing CI/CD pipelines and deployment automation. Preferred Skills Experience with TypeScript in both front-end and back-end environments. Exposure to containerization tools like Docker and experience deploying to cloud platforms (AWS, GCP, Firebase). Familiarity with GraphQL, WebSockets, or event-driven systems. Hands-on experience with AI-powered dev tools (e.g., Cursor AI, Cline, GitHub Copilot). Experience mentoring junior developers and leading sprint-based teams in an Agile environment. Familiarity with monitoring, alerting, and observability tools (e.g., Sentry, New Relic, Prometheus). Exposure to performance profiling and browser-based debugging. Location - Trivandrum Work from office Salary- 6- 12 LPA

Senior Frontend -React.js,Next.js | 12 Years| Remote thiruvananthapuram 12 - 20 years INR 20.0 - 30.0 Lacs P.A. Remote Full Time

Working Timing (6:30 pm - 2:30 am) Work mode: Remote Experience Required: 12+ yrs Salary Package: 15- 30 LPA Specialization: Scalable UI Architecture, Performance Engineering, Cross-Platform Front-End Development. We are seeking an experienced Senior Front-End Engineer with expertise in React.js, Next.js, and modern front-end ecosystems to design and implement scalable, secure, and high-performing UI architectures for our digital products. The ideal candidate is passionate about performance engineering, accessibility, and maintainable code, and is capable of guiding architecture decisions and mentoring cross-functional teams. You will work closely with designers, backend engineers, and product managers to create seamless and intuitive user experiences across platforms and browsers, contributing to both technical excellence and business impact. Key Responsibilities: Architect and build modular, high-performance UIs using React.js (Hooks, Context API, Suspense) and Next.js (App Router, SSR, SSG). • Lead front-end application architecture with micro-frontend patterns, Web Components, and Module Federation. • Implement scalable state management using tools like Redux Toolkit, Zustand, or Recoil. • Integrate RESTful and GraphQL APIs using Axios, Fetch, Apollo Client, or URQL. • Ensure optimal build and bundling using tools like Webpack, Vite, or Rollup. • Optimize application performance using code splitting, lazy loading, tree shaking, WebP, asset optimization, and HTTP/2. • Maintain security best practices: mitigate OWASP Top 10 issues (XSS, CSRF), enforce CSP, use secure cookies, validate input, and implement secure authentication flows (OAuth2, JWT, Firebase Auth). • Deliver pixel-perfect, accessible, and responsive UI using WCAG 2.1 guidelines, semantic HTML, ARIA, Tailwind UI, Material UI, or ShadCn. • Conduct performance audits using Lighthouse, React Profiler, and browser DevTools. • Own the visual and functional QA process: build tests using Jest, React Testing Library, Cypress, Playwright, and Storybook + Chromatic for visual regression. • Collaborate with DevOps to maintain CI/CD pipelines with GitHub Actions, GitLab CI, or CircleCI. • Participate in and lead design reviews, documentation efforts, and sprint planning in Agile teams. • Utilize AI-powered development tools like GitHub Copilot, Cursor, Cline, or custom LLM-based agents to improve development velocity and test quality. Preferred Skills Bachelors/Masters in Computer Science, Information Technology, or equivalent. • 12+ years of hands-on experience in front-end development, building production-grade React applications with Next.js. • Proficient in JavaScript (ES6+), TypeScript, HTML5, CSS3/SCSS. • Strong architectural understanding of component design, modularization, micro frontends, and code reuse strategies. • Experience with state management tools like Redux Toolkit, Zustand, or Recoil. • In-depth understanding of accessibility, cross-browser compatibility, and responsive design. • Proficient in Git workflows, npm/yarn/pnpm, and modern IDEs like VSCode. • Solid testing practices using unit, integration, and visual regression testing tools. • Experience working in monorepos, Module Federation, or multi-team frontend architectures. • Familiarity with server-side rendering, static site generation, and edge rendering with Next.js. • Experience with containerized environments (Docker) for front-end dev environments. • Exposure to RAG, Langchain, or other LLM-based integrations in front-end workflows. • Skilled in cross-functional collaboration tools: Figma, Zeplin, Adobe XD, Jira, Confluence. • Strong advocacy for performance, UX, accessibility, and clean code practices. • Professional Attributes: • A passion for clean code and scalable architecture. • Strong communication and mentorship skills, with experience onboarding and upskilling developers. • Ability to lead through influence and evangelize best practices in front-end engineering. • Proactive in problem-solving, with a mindset of ownership and continuous improvement.

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Reizend Private Limited