Reactjs Jobs in Noida

Position Title: Senior Frontend Engineer (ReactJS) Location: Noida Employment Type: Full-Time Experience: 4 7 Years Must-Have Skills: JavaScript, ReactJS, Next.js About QueueBuster (DPD Technologies) QueueBuster , a product of DPD Technologies, is a leading retail-tech platform transforming how businesses manage their day-to-day operations. Powering over 75,000+ merchants worldwide, QueueBuster delivers a full suite of POS solutions, including Billing, Inventory, Digital Khata (Ledger), CRM, Loyalty Programs, eStore Integration, and Detailed Reporting. Serving industries such as retail, F&B, electronics, and FMCG, we empower businesses of every size from large format stores to small kiosks to operate smarter and scale efficiently. At QueueBuster, we foster a culture of innovation, creativity, and collaboration. Join us to build the future of retail tech. Role Overview We are seeking a Senior Frontend Engineer with deep expertise in ReactJS and modern frontend technologies. You ll play a critical role in building intuitive, responsive, and scalable user interfaces that enhance the customer experience. You will work closely with product managers, designers, and backend developers to bring our vision to life delivering pixel-perfect, high-performance, and maintainable applications. Key Responsibilities Collaborate with cross-functional teams to define and implement UI/UX requirements. Build and maintain high-quality, reusable, and scalable components using React.js and Next.js. Develop features with performance and responsiveness in mind across various devices and browsers. Write clean, maintainable code and ensure component and unit testing using tools like Jest or Mocha. Debug issues, troubleshoot bugs, and proactively optimize application performance. Ensure adherence to best practices in frontend architecture, code quality, and design patterns. Participate in peer code reviews and contribute to improving development processes. Stay up to date with emerging technologies and frameworks, and bring fresh ideas to the team. Document features, processes, and workflows clearly and effectively. Required Skills & Qualifications Bachelor s degree in Computer Science, IT, or a related technical field. 4 7 years of experience in frontend web development with React.js. Strong command over JavaScript (ES6+), HTML5, CSS3, and DOM manipulation. Hands-on experience with React.js, Redux, Next.js, Flux, and Webpack. Familiarity with RESTful APIs and integration with frontend applications. Experience using frontend build tools such as Babel, NPM, Yarn, etc. Exposure to UI/UX design and translating wireframes into functional components. Proficiency in browser debugging tools and performance optimization. Experience with unit testing frameworks like Jest, Mocha, or similar. Good understanding of software development best practices, version control (e.g., Git), and Agile methodologies. Ability to convert complex business requirements into functional and efficient front-end features. Preferred Qualifications High ownership mindset and a proactive approach to problem-solving. Excellent oral and written communication skills. Strong organizational skills with the ability to manage multiple tasks and priorities. Willingness to explore new tools, technologies, and design patterns. Experience in maintaining technical documentation and process flows. Exposure to working in a product-based startup environment is a plus. Work with a fast-growing, high-impact tech product trusted by thousands of businesses. Be part of a collaborative and forward-thinking engineering team. Get hands-on experience building scalable systems and world-class UI. Opportunity to grow, take ownership, and influence the product roadmap. Qualification : Bachelors degree in Computer Science, IT, or a related technical field

About this opportunity: We are looking for a qualified full stack developer to join our Automation Team. You will be is responsible for building and maintaining both the frontend and backend of applications. They develop server-side logic using frameworks like Django or Flask, design and manage databases, and create responsive user interfaces with JavaScript frameworks like React or Angular. They also integrate APIs, ensure application performance and security, and deploy applications using tools like Docker and cloud platforms. Collaboration with cross-functional teams, adherence to coding standards, and documentation are integral to their role. Additionally, they monitor and debug production issues while following Agile methodologies. .Ultimately, you should be able to create a functional and attractive digital environment for our company, ensuring great user experience. What you will do: Build and maintain server-side applications using frameworks like Django, Flask, or API. Write APIs (RESTful) to connect frontend and backend components. Design, implement, and optimize database schemas in PostgreSQL (MySQL, MongoDB for +) Write efficient queries and ensure data integrity. Implement third-party services like payment gateways, email services, and external APIs. Optimize application performance. Implement security measures such as authentication, authorization, and secure data handling. Create responsive and dynamic user interfaces using HTML, CSS, and JavaScript frameworks (e.g., React, Angular, etc..) Handle dynamic content rendering and manage state using frontend libraries or frameworks. Connect frontend applications with backend services and APIs. Work closely with UI/UX designers, product managers, and other team members. Review code from peers to ensure quality. Mentor junior developers. Document application architecture, APIs, and workflows. Adhere to coding standards, version control (Git), and Agile methodologies (JIRA) The skills you bring: Minimum 4 years of experience of relevant industry experience Bachelor s/master s degree in computer science, information technology engineering At least 4+ years of experience in building large-scale software applications. Knowledge of multiple back-end languages (Python) and JavaScript frameworks (e.g. Angular, React, Node.js) Knowledge of back-end languages (Python), framework like (Django, flask) and their libraries Familiarity with RESTful APIs Familiarity with database technologies such as Postgres and (Oracle, and MongoDB for +) Familiarity with code versioning tools, like Git, bitbucket etc. Academics and Experiences Qualifications: B-Tech/ B.E. Years of experience: 4 + years Qualification : Bachelors/masters degree in computer science, information technology engineering

About this opportunity: We are looking for a qualified Automation Architect to join our Automation Team. who designs and implements scalable automation solutions to streamline processes and enhance efficiency. Develop end-to-end automation frameworks, integrate tools and platforms, and optimize workflows for performance and reliability. Collaborating with cross-functional teams and ensure compliance with industry standards and align automation strategies with business goals. With expertise in optimize solution, drive innovation and continuous improvement. Additionally, mentor teams and champion automation best practices. What you will do: Design the overall automation strategy to streamline business processes. Identify opportunities for automation across different departments/domain. Define automation objectives, KPIs, and success metrics. Architect scalable and robust automation frameworks and workflows. Design end-to-end automation pipelines and integrate them into existing systems. Collaborate with business and technical teams to assess processes for automation feasibility. Analyze workflows and recommend solutions for optimization and automation. Oversee the design, coding, and testing of automation solutions. Implement scripts, bots, and workflows to replace or enhance manual processes. Ensure automation processes are reliable, maintainable, and secure. Monitor and optimize automation workflows for performance, scalability, and cost-efficiency. Troubleshoot issues and ensure continuous improvement. Work closely with stakeholders, including developers, DevOps teams and business analysts. Serve as a liaison between technical and non-technical teams to communicate automation goals effectively. Document processes, maintain audit trails, and manage version control. Provide training and guidance to teams on using automation tools and frameworks. Stay updated on new automation trends and share insights with the team. The skills you bring: Minimum 8+ years of experience of relevant industry experience Proficiency in languages like Python, PowerShell, or Bash for scripting and automation development. Help back-end developers with coding and troubleshooting. Sound knowledge of cloud platforms and containerization tools like Docker and Kubernetes for deploying scalable automation solutions Expertise in API development and integration for seamless communication between systems (REST) Proficiency in Postgres databases to support data-driven automation workflows. Strong understanding of DevOps pipelines, version control systems (e.g., Git), and agile methodologies (Jira) Familiarity with automation testing tools like Selenium robust workflows. Academics and Experience Qualifications: B-Tech/ B.E. Years of experience: 8 + Qualification : B-Tech/ B.E.

About this opportunity: We are looking for a qualified Front-end developer to join our Automation Team. You will be responsible for building web pages of our web applications. You should be able to translate our company and customer needs into functional and appealing interactive applications. If you re interested in creating a user-friendly environment by writing code and moving forward in your career, then this job is for you. We expect you to be a tech-savvy professional, who is curious about new digital technologies and aspires to combine usability with visual design. Ultimately, you should be able to create a functional and attractive digital environment for our company, ensuring great user experience. What you will do: Be responsible for automation systems development, programming, and testing. Develop automation; keep abreast of latest developments in automation technology and introduce them to wide operations to achieve cost savings and improve productivity. Minimum of 2 years of experience developing modern, responsive, and cross-browser-compatible websites using HTML, CSS, and JavaScript Knowledge of JavaScript frameworks such as React, Angular, and Vue Experience with JavaScript libraries such as jQuery and Bootstrap Proficiency with HTML5, including semantic HTML5 elements, microformats, and WAI-ARIA Familiarity with CSS preprocessors such as Sass, Less, or Stylus Basic proficiency with web design Experience with cross-browser compatibility testing Build web applications with web development best practices. Transform app designs into front-end code with HTML, CSS, and JavaScript Work with back-end developers to integrate UI components with APIs and databases. Gather and refine specifications and requirements based on technical requirements or UX design. Debug errors, troubleshoot issues, and perform routine performance optimizations Experience and Academic Qualification The skills you bring: Minimum 2- 4 years of experience of relevant industry experience Use markup languages like HTML to create user-friendly web pages. Help back-end developers with coding and troubleshooting. Create quality mockups and prototypes. In-depth understanding of the entire web development process (design, development, and deployment) Excellent analytical and multitasking skills Familiarity with CSS preprocessors such as Sass, Less, or Stylus Basic proficiency with web design Experience with cross-browser compatibility testing Build web applications with web development best practices. Transform app designs into front-end code with HTML, CSS, and JavaScript Work with back-end developers to integrate UI components with APIs and databases. Gather and refine specifications and requirements based on technical requirements or UX design. Academics and Experiences Qualifications: B-Tech/ B.E. Years of experience: 2-4 years Qualification : B-Tech/ B.E.

Job Title: Senior Software Engineer I ReactJS Job Summary We are looking for a Senior Software Engineer I with expertise in ReactJS to join our development team. The ideal candidate will be responsible for designing, developing, and optimizing modern web applications with a focus on performance, scalability, and maintainability. Key Responsibilities Frontend Development: Design and develop scalable and high-performance web applications using ReactJS. Implement responsive and user-friendly UI components. Optimize applications for maximum speed and scalability. Collaboration & Code Quality: Work closely with backend engineers, UX designers, and product teams. Ensure code quality through proper testing, code reviews, and best practices. Problem-Solving & Innovation: Identify and resolve performance bottlenecks. Stay updated with the latest ReactJS trends and best practices. Required Skills & Experience Core Skills: Strong hands-on experience in ReactJS. Knowledge of JavaScript (ES6+), TypeScript, and front-end frameworks. Experience with state management libraries (Redux, Context API). Proficiency in HTML5, CSS3, and modern UI frameworks (Bootstrap, TailwindCSS, Material-UI, etc.). Familiarity with RESTful APIs and integrating front-end applications with backend services. Good to Have: Experience with Next.js. Knowledge of testing frameworks (Jest, React Testing Library). Understanding of CI/CD pipelines and DevOps processes. Apply Now and be part of a dynamic team building next-gen web applications!

Job Title: Android Developer Job Description: Design and build advanced applications for the Android platform. Strong understanding of the full mobile development life cycle. Proficient in Java and Kotlin with experience in Android Studio and Android SDKs. Expertise in developing high-performance native apps. Experience in developing, maintaining, and consuming web services using REST and SOAP technologies. Write unit and UI tests to identify malfunctions and ensure high-quality applications. Research and suggest new mobile products, applications, and protocols. Collaborate with back-end developers, designers, and other team members to deliver well-architected solutions. Understand user needs and application objectives to create user-centric applications. Work on bug fixes and performance improvement for existing applications. Continuously discover, evaluate, and implement new technologies to enhance development efficiency. Hands-on experience with remote data handling via REST and JSON. Familiarity with third-party libraries and APIs. Additional Skills (Preferred): Adobe InDesign + Java for designing editable forms is a plus. Exposure to frameworks like React.js, Angular.js, and Ionic-3 is an added advantage. Strong analytical skills and creativity. Excellent problem-solving abilities and logical troubleshooting. Eager to learn and continually enhance skills. Salary: 3 4.5 LPA (Negotiable for deserving candidates) Location: Noida Qualification: B.Tech (CS), BCA, or MCA Salary : ?3 ?4.5 LPA Qualification : B.Tech (CS), BCA, or MCA

Position Summary: As an Engineer Development, you will contribute to the development of advanced software solutions, ensuring technical quality, market competitiveness, and alignment with customer needs. This role requires hands-on expertise in modern front-end and back-end technologies, a strong grasp of software engineering principles, and the ability to work independently or as part of a team. Key Responsibilities: Define and achieve engineering goals in alignment with project objectives. Participate in the analysis, design, and development of software modules. Contribute to requirements analysis and create innovative technical approaches. Perform development tasks, ensuring high-quality code and handling security vulnerabilities. Analyze and understand customer requirements to design competitive solutions. Conduct trade-off analyses for overall software design and ensure efficiency. Develop, test, and maintain client-server web applications using modern frameworks. Support short-term planning for engineering projects and programs. Required Skills and Qualifications: Technical Expertise: Strong Front-End Skills: Experience with Angular 10/11/12, React.js, HTML5, CSS3, and JavaScript. Robust Back-End Knowledge: Hands-on experience with Node.js and the Microsoft technology stack (.NET Core, MVC, C#). Expertise in API development and maintenance. Security and SSO: 2+ years of experience with SSO and federation using SAML 2.0, OAuth, and OIDC. Database Proficiency: Familiarity with relational databases and middleware/infrastructure components. Software Engineering: In-depth knowledge of OOP principles, design patterns, and code refactoring. Proficiency in static and dynamic memory analysis tools. Soft Skills: Communication: Excellent cross-cultural communication and professional collaboration skills. Problem-Solving: Strong analytical abilities and an innovative mindset. Autonomy: Ability to work independently and manage multiple tasks. Education & Experience: Bachelor s or Master s degree in Computer Science, Computer Engineering, or Electronics & Communication. 4 8 years of experience in software design and development. Nice to Have: Experience with distributed systems and microservices architecture. Familiarity with AWS cloud services. Knowledge of Active Directory or similar directory services. Understanding of encryption, authentication, and authorization mechanisms. Why Join Thales? Thales doesn t just offer jobs; it provides CAREERS. With 80,000 employees across 68 countries, Thales is dedicated to fostering innovation, flexibility, and growth. The company s mobility policy supports career advancement across various fields, enabling employees to expand their expertise and explore new domains. Great journeys start here apply now! Qualification : Bachelors or Masters degree in Computer Science, Computer Engineering, or Electronics & Communication.