CrawlJobs Logo
Sarvika Technologies Logo Sarvika Technologies · IT - Software Development

Senior React.js Developer

India, Jaipur Employment contract · Job Posted April 23, 2026
Apply Position
Job Link Share

Job Description

We are seeking an experienced Senior ReactJS Developer to join our dynamic development team. The ideal candidate will have a strong background in front-end technologies, with a particular focus on ReactJS and modern JavaScript frameworks. As a Senior ReactJS Developer, you will be responsible for building high-performance, scalable, and maintainable user interfaces, leading front-end development efforts, and collaborating with cross-functional teams to ensure the delivery of exceptional web applications.

Job Responsibility

  • Effectively manage incoming requests from internal and external stakeholders, ensuring tasks are properly prioritized and assigned to the appropriate team members
  • Contribute to the knowledge management process, ensuring that key learnings, best practices, and technical documentation are accessible and up-to-date
  • Maintain high-quality standards by following rigorous unit testing practices and adhering to code standards and application architecture guidelines
  • Maintain a focus on code reusability and reducing unnecessary churn, by ensuring that code changes are deliberate, tested, and optimized for future use
  • Adapt to new domains, projects, clients, and technologies as needed, ensuring smooth transitions and effective execution across various projects
  • Lead the code review process, ensuring that team members are following code standards and best practices. Participate in peer reviews, both manual and automated
  • Apply knowledge of agile project management practices to ensure smooth execution of sprints and overall project delivery
  • Manage the deployment process, ensuring that all applications are deployed correctly across multiple stages and environments
  • Ensure that security best practices are followed within the code, and that security vulnerabilities are identified and mitigated throughout the development lifecycle

Requirements

  • 5+ years of professional React.js experience with a proven track record of developing large-scale applications
  • Strong proficiency in JavaScript, including ES6+ features and modern JavaScript development practices
  • Deep understanding of React.js, including React Hooks, React Router, and state management using Redux
  • Experience with unit testing frameworks such as Jest or Mocha and a strong understanding of test-driven development (TDD)
  • Familiarity with CSS frameworks, pre-processors like SASS, and CSS-in-JS solutions like Styled Components or Emotion
  • Experience with Agile methodologies and using tools like Jira and Confluence to manage tasks and document progress
  • Expertise in Git for version control and experience with code review processes
  • Experience deploying applications in a cloud environment (AWS, GCP, or Azure) and managing CI/CD pipelines
  • Strong understanding of security principles, such as OWASP best practices, and how to apply them in code
  • Solid understanding of RESTful APIs and working with back-end developers to integrate services into the front-end
Sarvika Technologies - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Senior React.js Developer

8 matching positions

Senior React.js Developer

Quantyx, leading risk management and valuation consultancy for management compan...
Location
Location
Italy , Milan
Salary
Salary:
Not provided
quantyx.com Logo
Quantyx Advisors S.r.l.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s or Master’s degree in Computer Science, Computer/Electronic/Telecommunications Engineering, Mathematics or Physics
  • Knowledge and extensive experience in the use of HTML and CSS
  • Significant experience with JavaScript development, including DOM manipulation and modelling of JavaScript objects
  • Experience and excellent command of the React.js framework and its key concepts
  • Experience with popular React.js workflows (Redux, routing, etc.)
  • Familiarity with RESTful APIs
  • Familiarity with modern authentication mechanisms, such as JSON Web Token
  • Familiarity with modern front-end build tools and pipelines
  • Skill in understanding business requirements and ability to translate them into technical requirements
  • Skill in benchmarking and optimization process
Job Responsibility
Job Responsibility
  • Design, develop and implement responsive components using React technology
  • Design, develop and implement front-end architectures to support the user experience
  • Build reusable front-end components and libraries
  • Optimize components to maximize performance across different devices and web browsers
  • Proactively collaborate with development team to discuss solutions and applications with a focus on user experience
  • Monitor and improve front-end application performance
  • Document developments and their evolutions
  • Fulltime
Read More
Arrow Right

Senior React.js Developer

We are seeking mid-level React.js developers with 4-5 years of experience to tak...
Location
Location
India , Chennai; Hyderabad
Salary
Salary:
Not provided
vidushiinfotech.com Logo
Vidushi Infotech SSP Pvt. Ltd.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4-5 years of experience in React.js, JavaScript (ES6+), HTML, CSS
  • Proficiency in Redux, React Router, and Ul component libraries
  • Strong debugging and problem-solving skills
  • Familiarity with Agile methodologies and version control (Git)
Job Responsibility
Job Responsibility
  • Develop and maintain UI components and application modules using React.js
  • Integrate REST APis and manage state using Redux/Context API
  • Collaborate with the lead to ensure code quality, performance, and scalability
  • Act as a bridge between senior and junior developers, helping with code reviews and knowledge transfer
  • Parttime
Read More
Arrow Right

Senior Front-End Developer (React.Js)

Are you passionate about building high-performance, user-friendly web applicatio...
Location
Location
Brazil
Salary
Salary:
Not provided
sigma.software Logo
Sigma Software Group
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • React.js / expert
  • TypeScript / expert
  • Next.js / strong
  • GraphQL / strong
  • REST APIs / strong
What we offer
What we offer
  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities
  • Fulltime
Read More
Arrow Right

Senior Full Stack (Node.js + React.js) Developer

Location
Location
Salary
Salary:
Not provided
peiko.space Logo
Peiko
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Successful experience of Backend & Frontend development
  • Commercial work experience of 4+ years or more on projects with React.js and Node.js
  • Deep knowledge of Redux
  • Excellent knowledge of JavaScript
  • Knowledge of CI/CD
  • Knowledge of MongoDB
  • Experience working with AWS services
  • Upper-Intermediate English (a high level of proficiency is required, as there will be communication with the team and the client)
Job Responsibility
Job Responsibility
  • Work on new features, develop both backend and frontend parts using Node.js, React.js, and other technologies as needed
  • Writing high-quality code, supporting existing functions
  • Collaboration with the engineering team to develop and launch new features
  • Suggesting product quality improvement
  • Communication with the client and the team (in English)
What we offer
What we offer
  • Full remote work or at your choice
  • Work in a strong team
  • Transparent processes
  • Interesting and difficult tasks and projects
  • Competitive salary
  • The possibility of training and development within the company: payment of specialized courses, participation in conferences
  • We have corporate English language training + we are an international company, so you still have the opportunity to practice English at work
  • Social package (paid vacation and sick leave)
  • Merch and welcome box await you, we give employees gifts, equipment, Apple Watch, MacBook and more
  • At Peiko, you have confidence and stability, support, respect, trust, teamwork, care for each employee
Read More
Arrow Right

Application Developer Senior UI Programmer

An application Developer Senior UI Programmer is responsible for designing, deve...
Location
Location
Japan , Tokyo
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5-10 years of progressive experience in front-end and UI development, with a significant portion in a senior or lead capacity
  • Expertise in JavaScript and TypeScript
  • Proficiency in HTML and CSS, including modern CSS techniques (e.g., Flexbox, Grid, pre-processors like SASS/LESS) for responsive and maintainable styling
  • Solid experience with React.js (preferred)
  • Strong proficiency in other modern UI frameworks (e.g., Angular, Vue.js)
  • Experience with ag-Grid is valued
  • Experience with libraries and techniques for efficiently rendering and managing large datasets (e.g., advanced data grid components, virtualization, lazy loading, data streaming)
  • Proficiency in developing and integrating front-end components with APIs
  • Understanding of efficient data fetching, state management techniques, and integration with cache servers, and data streaming solutions with data distribution
  • Skills in optimizing UI for maximum speed, responsiveness, and scalability across various devices and browsers
Job Responsibility
Job Responsibility
  • Lead the technical vision and architecture for all user interfaces, ensuring responsiveness, accessibility, performance, and scalability
  • Define UI technical specifications, component structures, and interaction models, especially in the context of refactoring existing new application and establishing new patterns
  • Evaluate and recommend new UI frameworks, libraries, tools, and approaches to improve front-end development processes and application performance
  • Drive the establishment and adherence to a consistent design system and best practices across the application's user interface
  • Proactively identify areas for architectural improvement and reusability within existing UI codebases
  • Lead the development of complex UI modules and features using established front-end programming languages, frameworks, and libraries
  • Take ownership of refactoring existing UI programs, transforming them into modular, maintainable, and highly reusable components
  • Write clean, efficient, well-documented, and maintainable code for the user interface
  • Develop and integrate front-end components with APIs, ensuring efficient data fetching and state management
  • Optimize UI for maximum speed and scalability across various devices and browsers
  • Fulltime
Read More
Arrow Right

Software Developer Senior Technical Lead - React & Next.js

We are seeking a skilled and experienced Senior Frontend Developer with deep exp...
Location
Location
Egypt , Cairo
Salary
Salary:
Not provided
vodafone.com Logo
Vodafone
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Over 6 years of development experience
  • Strong proficiency in React.js and Next.js
  • Deep understanding of OOP, SOLID principles, and system design
  • Hands-on experience with Redux, Saga middleware, service workers, and performance optimisation
  • Familiar with CI/CD pipelines, unit testing, automation testing, and static code analysis tools
  • Knowledgeable in microfrontend patterns, PWA, server-side rendering, and advanced design patterns
  • Collaborative team player with excellent communication and leadership skills
  • Self-motivated, innovative, and committed to continuous improvement
  • Experienced in mentoring and developing technical talent
  • Skilled in translating business needs into technical solutions
Job Responsibility
Job Responsibility
  • Lead a frontend development squad to deliver high-quality features and meet business requirements
  • Architect and implement scalable, high-performance web applications using React.js and Next.js
  • Review and maintain clean, efficient, and well-documented code
  • Collaborate with cross-functional teams to ensure seamless integration and delivery
  • Identify and address technical challenges proactively, including managing technical debt
  • Mentor and support team members, providing regular feedback and development plans
  • Drive recruitment and onboarding of new team members within the technology guild
  • Define and enforce technical guidelines and best practices across the team
  • Facilitate feedback sessions with senior stakeholders to align on goals and progress
What we offer
What we offer
  • Opportunity to lead a high-performing frontend development team within a global organisation
  • Exposure to cutting-edge technologies including React.js, Next.js, and microfrontend architectures
  • A collaborative and inclusive work environment that values innovation and continuous learning
  • Involvement in strategic decision-making and technical leadership within the Technology Shared Services Egypt department
  • The chance to shape technical standards and mentor the next generation of developers
Read More
Arrow Right

Oracle NetSuite Senior Developer

The role of Oracle NetSuite Senior Developer is in charge of driving end-to-end ...
Location
Location
Romania , Suceava
Salary
Salary:
Not provided
assist-software.net Logo
ASSIST Software
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Fluent in English
  • 3-4 years of experience as a NetSuite Developer across its multiple ERP and CRM modules
  • Proficiency in SuiteScript 1.0 and 2.0 (inc. Suitelets), SuiteFlow, SuiteTalk, and SuiteBundler
  • NetSuite SuiteCloud Development/Design/Testing/Code Review experience, including 3rd party Integration
  • Sound knowledge of the React (also known as React.js) framework and its usage within Oracle NetSuite
  • Sound knowledge of front-end languages such as JavaScript, HTML, CSS, and other web technologies
  • Proficiency in error resolution, error handling, and debugging
  • Experience with IDEs (e.g. WebStorm), source control systems (e.g. GIT), unit-testing tools, and defect management tools
  • Experience with XML/XSL and Web Services (SOAP, WSDL, REST, JSON)
  • Experience developing web applications using JSP/Servlets, DHTML, and JavaScript
Job Responsibility
Job Responsibility
  • Design, develop, and maintain customizations, scripts, React , workflows, and integrations within the Oracle NetSuite platform
  • Work hand in hand with the business analysis team to review draft specs and provide reality checks in terms of feasibility, timing and complexity
  • Investigate and resolve technical issues related to NetSuite applications and integrations which the Operations team could not resolve on their own
  • Develop and maintain documentation for customizations, processes, and procedures
  • Stay up to date with NetSuite updates, new features, and best practices
  • Track and report project progress to appropriate parties using NetSuite and Jira. Report on a regular basis to the management the progress and priority of open requests
  • Mentor less experienced developers and supervise external developers
  • Conduct analyses to maximize effectiveness and identify potential problems
  • Assist with the go-live and with the finished product being turned over from Dev to Ops to ensure proper background and documentation are provided to ensure ongoing support can be provided to end users
  • Prioritize tickets in queue based on high impact clients, including High Touch User, Focus User, Legal obligation, and Revenue Impacting
What we offer
What we offer
  • Private Health Insurance
  • Free Massage Sessions
  • Free Sport Passes
  • Ping Pong and Sports Room
  • Weekly Football & Biking Activities
  • Remote Work & Flexible Working Hours
  • Chat and Chill Parties
  • Recycling Friendly
  • Powerful Workstation
  • Fun & Lounge Zone
  • Fulltime
Read More
Arrow Right

Gen AI - Senior Developer

We’re looking for a GenAI senior Developer to design, build, and deploy intellig...
Location
Location
Romania , Brașov
Salary
Salary:
Not provided
zegasoftware.com Logo
ZegaSoftware
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Develop scalable, asynchronous microservices using Python (FastAPI) for chatbots, copilots, and agentic workflows
  • Design event-driven architectures to support high concurrency, rate limiting, and real-time responsiveness
  • Implement secure, versioned REST/gRPC APIs
  • Use Pydantic, dependency injection, and modular coding practices for maintainability
  • Proficient in working with databases using ORMs like SQLAlchemy
  • Ensure observability using logging, metrics, tracing, and health checks
  • Create responsive React.js frontends integrated via REST APIs or WebSockets
  • Deploy applications on Cloud Run, GKE, using Docker, Artifact registry, CI/CD pipelines
  • Design and build LLM-powered chatbots, voicebots, copilots and other applications using LangChain or custom orchestration frameworks
  • Integrate enterprise-grade LLM APIs (Gemini, OpenAI, Claude) for multi-turn, intelligent interactions
  • Fulltime
Read More
Arrow Right