15751 Jest Jobs - Page 45

About The Role We are looking for a passionate and highly skilled Frontend Engineer with strong expertise in ReactJS, Angular, and modern CSS frameworks to join our growing engineering team. The ideal candidate should be an expert in building elegant, scalable, and high-performing web applications while maintaining a strong sense of design and user experience. This role involves close collaboration with backend engineers, UI/UX designers, and product managers to deliver visually stunning and functionally robust interfaces. You will play a key part in architectural decisions, code review processes, and performance optimization across multiple frontend frameworks. Key Responsibilities As a Sen...

Responsibilities Develop, enhance, and maintain fullstack applications using Node.js and React. Build and maintain RESTful APIs and serverless functions leveraging AWS services such as Lambda and API Gateway. Design, implement, and optimize backend systems using relational databases (SQL). Work with distributed systems and additional AWS components, including ECS, RDS, SQS, SNS, DynamoDB, MQ, Step Functions. Write unit and integration tests using Jest and Cypress. Collaborate with product managers, designers, and other engineers to deliver high-quality solutions. Participate in code reviews, architecture discussions, and continuous improvement efforts. Required Skills Proficiency in JavaScri...

Full Stack Developer Internship (6 Months) – India About SvaraAI SvaraAI is an AI-powered outbound and revenue workspace. We bring everything reps need to go from signal → outreach → meeting in one place: Leads & Enrichment: consolidate contacts from sheets, forms, LinkedIn, and CRM; de-dupe and score. AI Personalization: context-aware first lines and replies tuned to your ICP and tone. Sequencing: email + LinkedIn steps with automatic follow-ups and smart throttling. Inbox & Analytics: shared conversations, pipeline health, deliverability and campaign insights. Connectors: HubSpot/Salesforce, Google Workspace, webhooks, and export APIs. Why SvaraAI One clean workspace instead of five tools....

As a skilled and enthusiastic Frontend Developer proficient in TypeScript, you will be joining a growing development team. Your responsibilities will include building high-quality, scalable, and maintainable UI components, translating design mockups into responsive code, integrating APIs, optimizing frontend performance, following best practices in code quality and testing, and mentoring junior developers when necessary. **Key Responsibilities:** - Develop and maintain complex, data-driven UI components using React.js and TypeScript - Translate design mockups into responsive, cross-browser-compatible code - Work closely with backend developers to integrate RESTful or GraphQL APIs - Implement...

As a Front-End Developer at our company, you will play a crucial role in building and maintaining user-facing applications and features using modern technologies. Your responsibilities will include: - Developing and maintaining high-quality, performant, and responsive web applications using React.js and Next.js. - Collaborating with UI/UX designers to translate design mockups and wireframes into clean, functional code. - Implementing and managing styling using Tailwind CSS to ensure a consistent and modern user experience. - Writing reusable, testable, and efficient code. - Optimizing applications for maximum speed and scalability. - Participating in code reviews and providing constructive f...

As a Web Application QA Specialist with over 5 years of experience, you will be responsible for ensuring the quality of web applications by applying fundamental testing principles throughout the test life cycle. Your key responsibilities will include: - Creating comprehensive test plans and strategies for functional, integration, regression, and exploratory testing - Developing test cases and test data to validate the functionality of web applications - Conducting React/Next.js component testing to ensure the quality of component-based UIs, including state management and component lifecycle testing - Performing API testing for both REST and GraphQL APIs, covering authentication, authorizatio...

As a React.js Developer at Linnk Group, you will be working on cutting-edge projects with a dynamic and collaborative team. Your role will involve the following key responsibilities: - Designing and implementing UI with React.js - Optimizing performance and troubleshooting issues - Collaborating effectively with cross-functional teams - Mentorship opportunities available for Senior roles To excel in this role, you should possess the following skills: - Proficiency in React.js, JavaScript, HTML5, and CSS3 - Familiarity with Redux, Git, and REST APIs - Experience with Jest and React Testing Library In addition to the exciting work you'll be doing, we offer a competitive salary, a growth-orient...

Frontend Developer (React.js & Next.js) Experience: 1.5–2.5 years Location: On-site About the Role We are looking for a React.js & Next.js Developer with around 2 years of experience in building modern, responsive, and scalable web applications. The candidate must have strong JavaScript/TypeScript fundamentals and hands-on experience with React + Next.js for rendering, routing, and performance optimization. Key Responsibilities Develop and maintain high-quality UI components using React.js, React 19 features, and Next.js. Convert Figma, Sketch designs into pixel-perfect, responsive interfaces. Build reusable, modular, and component-driven architectures using modern React patterns. Implement ...

Job Title: Software Development Engineer - Internship (SDE) Role: Frontend Developer Internship – React / Next.js / TypeScript Location: Remote Employment Type: Full-Time About the Role We are looking for Frontend Developer who is passionate about creating user-friendly, high-performance web applications. You’ll work closely with designers and backend engineers to translate designs into pixel-perfect UIs, integrate APIs, and ensure seamless experiences across devices. This role is perfect for someone who thrives on modern frontend frameworks (React, Next.js, TypeScript) and loves solving challenges with clean, scalable, and maintainable code. Key Responsibilities UI Development Build, mainta...

TCS is Hiring for -Frontend Lead (React + TypeScript) Experience : 10 to 13 years Location : Chennai and Hyderabad Desired Competencies (Technical/Behavioral Competency) Strong expertise in React.js and TypeScript architecture design Hands-on experience with Firebase (Feature Flags, Firestore, Auth, Hosting) Deep understanding of frontend performance optimization and debugging Proven ability to handle production support issues and root cause analysis Experience leading a team of developers and reviewing code quality Good-to-Have (Ideally should not be more than 3-5) - Experience with package upgrade and microfrontend architecture Knowledge of unit testing frameworks (Jest, React Testing Libr...

Designation: Front-end Engineer — Next.js / TypeScript (1–3 yrs) Job Location: Permanent Work from Home (The office location is in Bangalore, but Permanent Work from Home is being provided to all employees. Candidates anywhere in India can apply.) Experience: 1 - 3 years Notice period: Immediate joiner or a maximum of 30 days Role summary: Help build OPTIMAS’s web portals (Customer, Partner/Channel, Sales/Pre-sales intranet). You’ll ship responsive, accessible, high-performance UI in Next.js + TypeScript , wire up PWA features, and work closely with backend and design to deliver production features fast. What you’ll do Build web/PWA portals using Next.js (App Router) + TypeScript with SSR/IS...

Collaborate with development and product teams to establish test approaches and design test plans. Develop and execute manual and automated tests, including API, UI, Regression, functional, and non-functional tests. Integrate automated scripts/tests into the CI/CD pipeline for reliable and high-quality software releases. Prepare, set up, and maintain test data and test environment preparations. Analyze test results and report on product stability. Identify defects and collaborate with the team to resolve them. Plan and lead User Acceptance Testing (UAT) with internal and external users. Contribute to initiatives to improve the overall QA process, such as identifying gaps or inefficiencies in...

Job Summary We are seeking a versatile and proactive Full Stack Engineer to join our growing team. This role requires a strong technical foundation, a problem-solving mindset, and a passion for building innovative and reliable software solutions. You will play a key role in designing, developing, and maintaining both backend and frontend systems, integrating new technologies, and leading deployments. The ideal candidate thrives in dynamic environments, enjoys tackling complex challenges, and helps shape scalable, production-grade systems. Key Responsibilities Participate in all stages of the software development lifecycle from requirements analysis and architecture to development, testing, d...

What You Will Do Develop new user-facing features using React.js Build reusable components and front-end libraries for future use Translate designs and wireframes into high quality code Optimize components for maximum performance across a vast array of web-capable devices and browsers Carry out application state management with Redux or similar libraries Participate in team meetings and discussions to understand user needs and functionalities Perform code reviews and improve and maintain code quality Work closely with product management and back-end developers to integrate user-facing elements with server-side logic Keep up-to-date with the latest industry trends and technologies to ensure a...

Job Summary Were looking for a MERN Stack Developer who can build scalable web applications using MongoDB, Express, React and Node.js. The role involves end-to-end development, API integration and close collaboration with product and design teams. Key Responsibilities Develop responsive and high-performance web applications using React, Node.js, Express and MongoDB. Build REST APIs and integrate frontend and backend components. Write reusable, clean and maintainable code following best practices. Optimize applications for speed, scalability and security. Work with UI/UX teams to implement user-friendly interfaces. Handle state management using Redux or similar tools. Debug issues across the ...

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat. Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you'll be encouraged to challenge the norm, investigate ideas outside of your...

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio Your Role And Responsibilities As a Software Developer you'll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that enabl...

Key Responsibilities Frontend Development Develop responsive web interfaces using ReactJS Typescript Build reusable UI components with componentbased architecture Hooks Redux Optimize performance accessibility and user experience Backend and Middleware Develop RESTful APIs using Python frameworks such as FastAPI Flask or Django REST Framework Integrate frontend applications with backend services and external APIs Implement secure authentication and authorization JWT OAuth Write clean scalable and testable backend code Build and maintain data processing pipelines and service integrations DevOps and Integration Use Docker for containerized development and deployment Collaborate with DevOps to ...

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio Your Role And Responsibilities As a Software Developer you'll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that enabl...

AI, C++, GPUs, Language parsers, AI based tools (eg: Co Pilot) and PaaS services such as OpenAI, WPF, Git, Pulumi Experience developing cloud-based SaaS solutions, especially on Azure Required Candidate profile Mandatory Skills: C#, Angular, Typescripts, NUnit/Unit Testing, TeamCity, Jasmine, JEST, Cypress. Important Note: This role required 70% into Development and 30% into Testing.

About the company for Stolt Nielsen Stolt-Nielsen is a family-founded global leader in bulk-liquid and chemical logistics, transportation, and storage, known for its commitment to safety, service excellence, and innovation. At the Stolt-Nielsen Digital Innovation Centre, we bring this legacy into the future — building smarter systems, driving digital transformation, and shaping what's next for the world of logistics. Here, you’re encouraged to think boldly, challenge convention, and help move today’s products toward tomorrow’s possibilities. About the Role: The Senior QA - Test Automation Engineer plays a critical role in ensuring the quality and reliability of scalable software systems that...

Introduction Software Developers at IBM are the backbone of our strategic initiatives to design, code, test, and provide industry-leading solutions that make the world run today - planes and trains take off on time, bank transactions complete in the blink of an eye and the world remains safe because of the work our software developers do. Whether you are working on projects internally or for a client, software development is critical to the success of IBM and our clients worldwide. At IBM, you will use the latest software development tools, techniques and approaches and work with leading minds in the industry to build solutions you can be proud of. Your Role And Responsibilities We are looki...

Introduction Software Developers at IBM are the backbone of our strategic initiatives to design, code, test, and provide industry-leading solutions that make the world run today - planes and trains take off on time, bank transactions complete in the blink of an eye and the world remains safe because of the work our software developers do. Whether you are working on projects internally or for a client, software development is critical to the success of IBM and our clients worldwide. At IBM, you will use the latest software development tools, techniques and approaches and work with leading minds in the industry to build solutions you can be proud of. Your Role And Responsibilities We are looki...

About the company for Stolt Nielsen Stolt-Nielsen is a family-founded global leader in bulk-liquid and chemical logistics, transportation, and storage, known for its commitment to safety, service excellence, and innovation. At the Stolt-Nielsen Digital Innovation Centre, we bring this legacy into the future — building smarter systems, driving digital transformation, and shaping what's next for the world of logistics. Here, you’re encouraged to think boldly, challenge convention, and help move today’s products toward tomorrow’s possibilities. About the Role: The QA - Test Automation Engineer plays a critical role in ensuring the quality and reliability of scalable software systems that drive ...

About the company for Stolt Nielsen: Stolt-Nielsen is a family-founded global leader in bulk-liquid and chemical logistics, transportation, and storage, known for its commitment to safety, service excellence, and innovation. At the Stolt-Nielsen Digital Innovation Centre, we bring this legacy into the future — building smarter systems, driving digital transformation, and shaping what's next for the world of logistics. Here, you’re encouraged to think boldly, challenge convention, and help move today’s products toward tomorrow’s possibilities. About the Role: The Quality Analyst Engineer plays a critical role in ensuring the quality and reliability of scalable software systems that drive our ...