12722 Jest Jobs - Page 44

What You'll Do Develop, enhance, and maintain web applications using React.js & Angular (latest version), JavaScript, and TypeScript. Translate wireframes, UI/UX designs, and business requirements into functional, responsive components. Optimise front-end performance for maximum speed, scalability, and cross-browser compatibility. Implement state management, reusable components, and modular architecture in Angular. Integrate front-end components with RESTful APIs and backend services. Ensure high-quality code through unit testing (Jasmine/Karma/Jest) and participation in code reviews. Collaborate with UI/UX designers and backend engineers to deliver seamless solutions. Stay up to date with e...

Java Proficiency: Strong understanding of Java programming, including OOP principles. Frameworks: Experience with frameworks like Spring Boot or Java EE for building RESTful APIs. Database Knowledge: Familiarity with SQL databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB). API Development: Skills in designing and consuming RESTful services. Microservices Architecture: Understanding of microservices principles and experience in building microservices. Version Control: Proficiency in using Git for version control. React.js: Strong knowledge of React, including hooks, state management, and component lifecycle. JavaScript/TypeScript: Proficiency in JavaScript, with experience...

Job Title: Reactjs Developer- SDE 1 (PLEASE DON'T APPLY IF YOU HAVE ALREADY APPLIED) As a Fullstack SDE1 at NxtWave, you Get first hand experience of building applications and see them released quickly to the NxtWave learners (within weeks) Get to take ownership of the features you build and work closely with the product team Work in a great culture that continuously empowers you to grow in your career Enjoy freedom to experiment & learn from mistakes (Fail Fast, Learn Faster) NxtWave is one of the fastest growing edtech startups. Get first-hand experience in scaling the features you build as the company grows rapidly Build in a world-class developer environment by applying clean coding prin...

Design, Development and Testing of key programs within Marketplace Engineering Building clean, intuitive and responsive UIs that are the face of Experian to our consumers. Development of technical solutions that are built for quality, scale and performance. Collaborate with the business, product management and PMO on product roadmaps and quarterly planning sessions. Participate in code and design reviews to minimize rework and catch issues early in the process. Ensure stable Production operations with focus on uptime, performance and reliability. Work efficiently as a part of a global team of engineers ensuring effective collaboration, communication, and delivery. Experience and Skills Bache...

Angular JS Developer Delivering a complete front end application Build reusable code and libraries for future useCommunicating with external web servicesOptimize the application for maximum speed and scalabilityDevelop solutions that are functional in all major browsers and devicesCollaborate with other team members and stakeholders, including the UX designer and back-end developerAdhere to the teams standards and best coding practicesContinuously work on self-improvement and look for avenues to improve the teamSkills and QualificationsProfessional communication skillsTechnical expertise is essential, design skills are appreciatedMastery of JavaScript, HTML 5, CSS 3, JavaScript, Bootstrap 4,...

Description Key Responsibilities: Build and maintain responsive, accessible, and performant web interfaces using React. Performs coding, debugging, testing and troubleshooting for moderately complex issues Maintains and enhances systems by fixing complicated errors, raising risks and escalating issues where necessary Designs high-quality solutions in accordance with timelines and specifications to meet user requirements. Collaborate with the design team and solution architects to translate mockups and prototypes into functional user interfaces. Work closely with backend developers to integrate APIs and ensure seamless functionality Perform thorough testing of UI components, including functio...

About The Role : Key Responsibilities : UI Architecture : - Design and implement the overall architecture of our front-end applications, ensuring modularity, maintainability, and scalability. Component Development : - Build reusable React components with a focus on performance, accessibility, and responsiveness. State Management : - Utilize Redux or other state management libraries to create predictable, efficient data flows within our applications. API Integration : - Collaborate with backend engineers to integrate seamlessly with RESTful APIs, ensuring data consistency and error handling. User Experience (UX) : - Work closely with UX designers to translate wireframes and mockups into polis...

About The Role : Key Responsibilities : UI Architecture : - Design and implement the overall architecture of our front-end applications, ensuring modularity, maintainability, and scalability. Component Development : - Build reusable React components with a focus on performance, accessibility, and responsiveness. State Management : - Utilize Redux or other state management libraries to create predictable, efficient data flows within our applications. API Integration : - Collaborate with backend engineers to integrate seamlessly with RESTful APIs, ensuring data consistency and error handling. User Experience (UX) : - Work closely with UX designers to translate wireframes and mockups into polis...

Position: Full Stack Developer (MERN / MEAN) Experience: 1 to 3 Years Location: [On-site / Remote / Hybrid – specify as applicable] Vacancies: 03 Joining: Immediate Joiners Preferred Job Overview We are seeking a passionate and skilled Full Stack Developer (MERN / MEAN) to join our dynamic team. The ideal candidate will have hands-on experience in building scalable web applications using React.js / Angular on the frontend and Node.js & Express.js on the backend. Experience with cloud platforms and DevOps practices will be an added advantage. You’ll be responsible for developing high-quality, responsive applications, integrating APIs, and collaborating closely with UI/UX designers, backend te...

Architect and develop sophisticated web applications using the latest Angular versions, Lead Technical design discussions, Write clean efficient and maintenable code following angular best practices, Implement UI/UX requirements with attention to detail. Optimize application performance and ensure cross - Browser compatibility. Review code and provide mentorship to junior developers. Trouble shoot and resolve technical comple issues

Introduction In this role, you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your Role And Responsibilities As Data Engineer, you will develop, maintain, evaluate and test big data solutions. You will be involved in the development of data solutions using Spark Framework with Python or Scala on Hadoop and Azure Cloud Data Platform Required Technical And Professional Expertise Strong and proven back...

About the Role - We are seeking a highly skilled and experienced Senior React. js Developer to join our dynamic engineering team. - As a Senior React.js Developer, you will be responsible for designing, developing, and maintaining high-quality, user-centric web applications using React.js and related technologies. - You will play a key role in delivering exceptional user experiences and driving the success of our web-based products. Key Responsibilities - Design, develop, and maintain complex and interactive user interfaces using React.js, JavaScript, and related technologies (e.g., HTML, CSS, TypeScript). - Develop and implement reusable UI components and libraries. - Optimize application p...

Role Description : As a Senior React.js Developer, you will be a key contributor to our front-end development initiatives. You will be responsible for leading the development of robust and scalable React.js applications, ensuring code quality, and mentoring junior developers. Your expertise in React.js, along with your understanding of modern front-end development practices, will be crucial for delivering successful projects. Responsibilities : - Design, develop, and implement complex user interfaces using React.js. - Build reusable components and libraries for future use. - Optimize application performance for maximum speed and scalability. - Implement state management solutions (Redux, Con...

- Contribute to the delivery of complex solutions, breaking down big problems into smaller pieces. - Actively participate in team planning activities. - Ensure the quality and integrity of the SDLC for their team and identify opportunities for improvement in how the team works, through usage of recommended tools and practices. - Able to triage complex issues independently. - Aware of the technology landscape, help to plan the delivery of coarse-grained business needs spanning multiple applications. - Set a consistent example of agile development practices and coach other engineers to work as a team with Product and Experience Design. - Help new hires and junior engineers to improve their ski...

Wissen Technology is Hirin g for React JS Developer About Wissen Technology: At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia . Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technol...

Introduction In this role, you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your Role And Responsibilities Strong Problem solving, coding skills, JavaScript/Typescript, GraphQL, OOJS, React.JS, design, architecture. Expert level JavaScript (ES6), HTML, CSS, nextJS and nodejs. Thorough understanding of React.js and its core principles Preferred Education Master's Degree Required Technical And Profe...

Job description 4+ years of professional experience in front-end development with React.js and Next.js Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3. Experience in integrating and consuming RESTful APIs and GraphQL services. Knowledge of state management libraries (Redux, MobX, Recoil, etc.). Hands-on experience with Azure cloud services for front-end deployment and scaling. Familiarity with automated testing frameworks (Jest, Cypress, React Testing Library). Proficiency in GIT and collaborative development workflows. Strong problem-solving, organizational, and communication skills. Experience with AI/ML-based UI integrations is a plus. Job Type: Full-time Ability to c...

Strong proficiency in Java (8 or above) with hands-on experience in building scalable backend applications using Spring Boot, Spring MVC, and RESTful APIs. Solid understanding of React.js and modern JavaScript (ES6+), including Redux, Hooks, and component-based architecture. Experience with HTML5, CSS3, SASS/LESS, and responsive design principles. Familiarity with Node.js and NPM/Yarn for frontend build and dependency management. Proficient in working with Relational Databases (e.g., MySQL, PostgreSQL) and NoSQL Databases (e.g., MongoDB). Experience with JPA/Hibernate for ORM and data persistence. Roles & Responsibilities Design and develop scalable and secure backend services using Java, Sp...

About The Role We are looking for a highly skilled and experienced Frontend JavaScript Developer for position of Principal Software Engineer who can lead the development and design of high-performance frontend architectures. In this role, you will take ownership of frontend systems, establish scalable components and design patterns, and collaborate across teams to ensure cohesive, secure, and performant product delivery. The ideal candidate is someone who can architect complex frontend systems, has a deep understanding of browser rendering, code bundling, optimization strategies, and modern state management, and can also guide junior developers to grow in both technical and collaborative asp...

Job Title: Senior Frontend Engineer Location: Remote Position: Full-time About the Role We’re seeking a Senior Frontend Engineer to design and build scalable, high-quality web applications. You’ll work on reusable UI components, enhance performance, and guide the team in frontend best practices. This role is perfect for someone who enjoys solving complex UI challenges and thrives in a modern, fast-paced development environment. Key Responsibilities Design, build, test, and deploy scalable, reusable, and maintainable web applications handling large datasets. Develop and maintain Web Components and reusable UI features across products. Conduct code reviews and provide technical mentorship to j...

Exp: 6-14years Location: Pune (Need to be available for F2F interview on 8th November) Send resumes to: mounika-d@hcl-software.com JD: Senior Frontend Software Engineer Objective: We’re looking for a Senior Software Engineer with strong expertise in building scalable, high-performance, and maintainable user interfaces, particularly for composable commerce platforms. In this role, you’ll be instrumental in driving our shift from a monolithic architecture toward a modern, modular frontend ecosystem. The ideal candidate brings deep experience with React and Next.js, along with a solid grasp of frontend fundamentals (HTML, CSS, JavaScript). Familiarity with Angular is a plus. You should have a s...

• 0–3 years (or more) of hands-on full-stack development using .NET Core (C#) and React.js. • Proven track record building and maintaining scalable web applications with MS SQL Server as the primary data store. • Experience designing and consuming RESTful APIs, and working with modern authentication methods (OAuth2, JWT). Technical Skills • .NET (9.0), ASP.NET Web API, Entity Framework or EF Core. • React.js, JavaScript (ES6+), TypeScript, HTML5, CSS3, and responsive design principles. • Microsoft SQL Server: T-SQL, stored procedures, indexing, query optimization. • Version control with Git (GitHub, Azure DevOps) and familiarity with branching/merge strategies. • CI/CD pipeline setup and mai...

As a Frontend Software Engineer at Black Duck Software, Inc., you will be part of a dynamic team focused on building secure, high-quality software solutions. Your expertise in JavaScript, TypeScript, Node.js, React JS, Redux, and Saga will be crucial as you work on cutting-edge projects that address the evolving needs of our clients and stakeholders. Collaboration with cross-functional teams is key to developing and maintaining innovative software solutions. **Key Responsibilities:** - Build enterprise-level or complex frontend applications - Implement Responsive Design using Bootstrap, Tailwind CSS, or Material-UI - Conduct UI Testing using Jest and Cypress - Utilize Figma for UI Implementa...

Min-IT Software is an Australian software company that develops and supports lender management systems used by finance and leasing providers across Australia. Our flagship product, the Min-IT Lending System , helps lenders manage loan origination, compliance, payments, and client relationships in line with Australian Consumer Credit legislation. We focus on delivering reliable, secure, and user-friendly SaaS products that simplify complex finance workflows and empower our clients to operate more efficiently. Learn more at www.min-it.net About the Role We’re seeking a talented Full Stack Developer with 2–3 years of experience to join our technical team. You’ll work on developing, maintaining,...

As a UI React Developer at Persistent Ltd., you will play a crucial role in delivering top-tier software solutions in a fast-paced and dynamic environment. Your expertise in technologies like React, Redux, and JavaScript will contribute to impactful projects, ensuring alignment with business needs and technical standards. **Key Responsibilities:** - Collaborate with Product Management to define and refine requirements for new features using modern development practices - Develop intuitive and scalable solutions with React, JavaScript, and Redux - Implement secure SAML authentication and REST APIs for seamless user experiences - Troubleshoot and resolve challenging issues to ensure high-quali...