
Senior Software Engineer – Frontend (React.js)

Job TItile : Senior Software Engineer – Frontend (React.js)
Location : Bengaluru (Hybrid – 3 Days WFO)
Working Hours : 11:00 AM - 8:00 PM
Experience : 6 to 9 Years
Notice Period : Preferably 30 Days
About the Role :
We are looking for an experienced and Dynamic Senior Frontend Developer to join our growing team. If you are passionate about building cloud-based web applications with cutting-edge technologies, and you excel in React.js, HTML, CSS, and JavaScript, we want to hear from you. As a key contributor, you’ll collaborate with talented UX/UI designers to create innovative, high-quality user experiences.
What You’ll Do :
- Develop and Deliver : Build robust, scalable cloud-based web applications using React.js, HTML, CSS, and JavaScript.
- Collaborate with Designers : Partner with UX designers to transform ideas into intuitive, visually stunning user interfaces.
- Write Quality Code : Ensure code quality through writing clean, maintainable, and efficient code.
- Optimize Performance : Focus on performance optimization and troubleshooting to provide the best user experience.
- Work in Agile Environment : Engage in agile development cycles with a strong focus on iterative improvement.
- Code Review and Mentorship : Participate in code reviews, offer constructive feedback, and mentor junior developers to elevate the team's overall capabilities.
What We Are Looking For :
Core Skills :
React.js : Extensive hands-on experience in building responsive web applications with React.
Frontend Technologies : Expertise in HTML, CSS, JavaScript, and TypeScript.
Version Control : Familiarity with Git for source code management and collaboration.
Problem-Solving : Strong debugging and problem-solving skills with keen attention to detail.
Collaboration : Ability to work both independently and as part of a collaborative team.
Preferred Skills :
Node.js : Experience with Node.js or backend technologies is a plus.
UX/UI Design : Knowledge of design principles and experience collaborating with designers to create seamless user experiences.
Qualifications :
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field.
Why Join Us?
Impactful Work : Work on exciting projects that shape the future of cloud-based web applications.
Collaborative Culture : Join a team of talented engineers and designers in a collaborative, creative, and supportive environment.
Career Growth : Opportunities for continuous learning, mentorship, and professional development.

About NeoGenCode Technologies Pvt Ltd
About
Welcome to Neogencode Technologies, an IT services and consulting firm that provides innovative solutions to help businesses achieve their goals. Our team of experienced professionals is committed to providing tailored services to meet the specific needs of each client. Our comprehensive range of services includes software development, web design and development, mobile app development, cloud computing, cybersecurity, digital marketing, and skilled resource acquisition. We specialize in helping our clients find the right skilled resources to meet their unique business needs. At Neogencode Technologies, we prioritize communication and collaboration with our clients, striving to understand their unique challenges and provide customized solutions that exceed their expectations. We value long-term partnerships with our clients and are committed to delivering exceptional service at every stage of the engagement. Whether you are a small business looking to improve your processes or a large enterprise seeking to stay ahead of the competition, Neogencode Technologies has the expertise and experience to help you succeed. Contact us today to learn more about how we can support your business growth and provide skilled resources to meet your business needs.
Candid answers by the company
IT & Engineering Talent Staffing
- Provides full-time and contract-based hiring, delivering handpicked, pre‑screened developers across tech stacks—ranging from web, mobile, AI/ML, Web3/blockchain.
- Maintains a bench o vetted candidates, offering fast delivery of interview-ready profiles—often within 24 hours.
- Offers payroll management, handling compliance, tax, attendance, and documentation for both contractors and full-time employees.
2. End-to-End Project Delivery
- Delivers full-stack development solutions: web, mobile, cloud, AI/ML, Blockchain/Web3.
- Manages entire project lifecycle—requirements gathering, design (UI/UX), development, deployment, and ongoing support .
3. Additional Offerings
- Expands into cybersecurity consulting, digital marketing, and cloud platform services (like AWS, GCP, Azure) .
- Provides strategic IT consulting to align technology solutions with business objectives
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React.js, Java Script, Redux, React,React.js,Angular,Frontend Developer, UI Developer, Full Stack Developer

We are inviting a talented WordPress Developer specializing in Pro by Theme.co to join our team. The ideal candidate will have extensive experience with custom plugin development, API integrations, and converting Figma designs into responsive and visually appealing web pages. We need someone who is detail-oriented, precise, and capable of working efficiently under tight deadlines. Experience with multilingual websites is also a key requirement.
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Plant-for-the-Planet is a youth-led non-profit organization with a vision to plant a Trillion Trees. We are a collective of young climate justice ambassadors, environmental scientists, designers, and developers – spread across 5 continents – who work together to bring solutions to solve the climate crisis.
Learn more: https://www.plant-for-the-planet.org

Your primary role will be the implementation of the application for either desktop or mobile devices with a focus on performance. With your understanding of AngularJS / React JS best practices you will create modules and components with which you architect the application. You will take existing design and front-end templates and enhance them with CSS animations and implement idiomatic markup. You will team up with the back-end developers to connect to.
Responsibilities
- Building, optimising and maintaining front-end web apps
- Maintaining high performance and compatibility across platforms and devices
- Writing tested, idiomatic, and documented JavaScript, HTML and CSS
- Understanding what is needed for a smooth workflow between yourself, the front-end developers and designers
- Communicate thoroughly with the back-end department to help build a best-practice RESTful API
- Integrate external web services
- APIs using standard methods. A thorough understanding of the components of the platform is essential.
Qualifications
- Bachelor's or Master's degree in Computer Science, Information Systems, Engineering or equivalent
- 1-3 years of experience in JS based development
Skills
- Programming Expertise In JavaScript/HTML5 / Angular JS v7+ / React JS v16, Express JS, Bootstrap.
- Hands-on Working Experience Of MVC Frameworks Like Angular.js & React.js.
- Excellent Communication Skills.
- Exposure To Sass, Grunt, Node Js.


Total working Experience
3 to 6 years
Job Location
Bangalore
Key accountabilities include:
- Must have 5+ years of experience in
- Secure web application development using Angular 7+
- Integrating the web application with REST APIs
- Strong logical problem-solving skill
- Must have strong knowledge in debugging the Angular application and REST APIs
- Must have strong knowledge in Data structure, Algorithms and Object-Oriented Programming
- Must have worked on IIS webs server and Angular
- Must have knowledge in data encryption and decryption algorithm using certificates & troubleshooting, SHA-256
- Good in web application debugging and troubleshooting.
- Good web application error log analysis
Skills
- Angular version 7+
- TypeScript
- JavaScript
- IIS / Tomcat / NGINX
- Data Structure

1) Should be able to author low level design documents or implementation approach document. 2) Should be able to understand industry best practices and process associated with software development. 3) Should participate in design discussions, backlog grooming, estimations and other scrum ceremonies. 4) Should lead the development team on technical solutions, POCs, quality assurance, and timely delivery. |

-Previous experience working as a react.js developer.
-Javascript proficiency,
-Thorough understanding of React.js & Node js principles
-Experience with popular Reactjs workflows, Redux
-Experience with data structure libraries
-Familiarity with Restful Apis
-Familiarity with benchmarking and optimization
-Familiarity with front-end build pipeline & tools
-Ability to understand business requirements and translate them into technical requirements
-Agile methodology and scrum.
-Excellent troubleshooting skills.
-Good project management skills
-In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Developing application codes and unit tests in Angular, Java Technologies, and Rest Web Services.
- Bridging the gap between graphic design and technical implementation
- Building reusable code and libraries for future use
- Optimize application for maximum speed and scalability
- Collaborate with back-end developers for coding, building RESTful APIs and troubleshooting
- Ensure high-quality graphic standards and brand consistency
- Experience in CSS, HTML, Angular and writing cross-browser compatible code
- Basic understanding of client-side scripting and JavaScript frameworks, including jQuery
- Experience working with code versioning tools, such as Git, Mercurial or SVN
- Familiarity with browser testing and debugging
- Good understanding of SEO principles and best practices
- Ability to work independently with minimal supervision and comfortable working in a fast-paced environment
Responsibilities
- Delivering a complete front end application
- Ensuring high performance on mobile and desktop
- Writing tested, idiomatic, and documented JavaScript, HTML and CSS
- Coordinating the workflow between the graphic designer, the HTML coder, and yourself
- Cooperating with the back-end developer in the process of building the RESTful API
- Communicating with external web services
Skills and Qualifications
- Proficiency with JavaScript and HTML5
- Professional, precise communication skills
- Deep knowledge of AngularJS practices and commonly used modules based on extensive work experience
- Creating self-contained, reusable, and testable modules and components
- Ensuring a clear dependency chain, in regard to the app logic as well as the file system
- Ability to provide SEO solutions for single page apps
- Extensive knowledge of CSS and JS methods for providing performant visual effects and keeping the framerate above 30fps at all times
- Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
- Validating user actions on the client side and providing responsive feedback
- Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
- Creating custom, general use modules and components which extend the elements and modules of core AngularJS
- Experience with all levels of operation available to the front-end, such as from creating XHRs in vanilla JS to using a custom wrapper around $resource
- Experience with building the infrastructure for serving the front-end app and assets
- Architecting and automating the build process for production, using task runners or scripts
- Documenting the code inline using JSDoc or other conventions
- Writing extensive unit tests using automated TDD tasks
- Creating e2e test suites for all components, and running them with Protractor (or a well reasoned alternative)
- Creating configuration, build, and test scripts for Continuous Integration environments



