
Responsibilities include:
- You will design and build web applications
- Collaborate with cross-functional teams to define, design, and ship new features
- Do Unit-test code for robustness, including edge cases, usability, and general reliability
- Participate in all phases of development, from design to implementation, unit testing, and release.
- In close collaboration with project teams, you will have the chance to redefine the development process for modern web-based applications.
- You will work highly customer-focused and be given the time to learn and experiment with the latest frontend technologies
ESSENTIAL SKILLS / EXPERIENCE REQUIRED:
- Bachelor's degree in Computer Science or equivalent
- 3 - 8 years of experience
- Experience in HTML, JavaScript, CSS, and JavaScript frameworks.
- Experience with the latest frontend technologies (e.g. ECMAScript, Webpack, ESLint, Service workers, etc.)
- In-depth knowledge of at least one JavaScript framework (e.g. React, Vue, Angular, etc.)
- Experience or Knowledge of web application optimizations.

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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.
TROOLOGY is currently seeking a full-time Senior MERN Stack Developer
to join our team on-site in Lucknow. As a MERN Stack Developer, you will
be responsible for writing scalable code, collaborating with cross-
functional teams, and working on web development projects from
conception to final product.
Key Responsibilities-
Master’s/Bachelor's degree in Computer Science, or a related field
Hands-on experience with MERN Stack (MongoDB, Express.js, React,
Node.js) with at least 5 years of experience.
Experience with state management tools such as Redux, Flux, or
MobX.
Do unit testing for the development work carried out.
Act as a mentor to the junior resources and provide technical
guidance.
Conduct and participate in project planning & scheduling, design
discussions, and provide assistance during testing.
Knowledge of AWS, K8s, Azure, CI / CD, Gitflow, shell scripting will
be considered positively.
Experience with HTML, CSS, and JavaScript (ES6+)
Experience writing unit tests with Jest and Enzyme
Knowledge of Git and experience using version control tools
Familiarity with Agile development methodologies
Good communication skills and able to work collaboratively in a
team environment
Experience with cloud technologies, such as Amazon Web Services
or Microsoft Azure is a plus
Experience with TypeScript or other typed JavaScript languages is a
plus.
Experience with SQL, NoSQL, or GraphQL is a plus.
Experience with team handling and support them if they got stuck
somewhere.
Qualifications-
Masters/Bachelor's degree in Computer Science, Software
Engineering, or related field
5+ years of experience in full-stack MERN development
Strong experience with front-end technologies such as HTML5,
CSS3, and JavaScript
Experience with ReactJS, React, or other front-end frameworks
Solid understanding of RESTful web services and API development
Strong experience with Node.js and server-side technologies
Strong experience with MongoDB and NoSQL databases
Familiarity with AWS or other cloud services
Experience with agile development methodologies
Excellent problem-solving and communication skills
Job Description:
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly responsive user interface components using React concepts.
- Writing application interface codes using JavaScript following React.js workflows.
- Understanding of React.js and its core principles.
- Familiar with newer specifications of ES6 and RESTful APIs.
- Debugging browser-based and performance testing software.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
Reporting Structure:
- This position reports to the Team Leader - Technology.
Job Specifications:
- Bachelor’s Degree in Computer Science, Information Technology, or a similar field.
- 3+ years of working with complex front-end development in HTML/CSS/JavaScript/Sass/Less, AJAX and JSON.
- 3+ years of working with React.js is a must.
- Knowledge of React tools including React.js, Webpack, Enzyme, Redux, Context API, and Flux performance testing frameworks including Mocha and Jest.
- Excellent communication and interpersonal skills.
- Strong problem solving, analytical, decision making and technical ability.
Job Description
-Develop all user-facing products in NodeJs & React.Js (SSR)
-Build reusable components and front-end libraries for future use.
-Translate designs and wireframes into high quality code
-Focus on code maintainability and performance of application.
-Provide technical advice and assists in solving programming problems.
Requirements
• 5+ years of experience in frontend development primarily using React .JS
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Good foundation in design and a knack for designing interactions and elegant interfaces)
• Thorough understanding of NodeJs & React.js(SSR) and its core principles
• Familiarity with RESTful APIs
• Familiarity with modern front-end build pipelines and tools
• Familiarity with code versioning (version control) tools, such as Git, SVN, and Mercurial
• Thorough understanding of React.js and its core principles
• Good to have experience with popular React.js workflows
• Ability to understand business requirements and translate them into technical requirement
• Preference will be given to those who have worked on libraries such as Bootstrap, Material js.
• Knowledge ofGraphQL and CSS preprocessor like SASS
• Proficient in industry standard best practices such as Design Patterns, Coding Standards,
Coding modularity, Prototypes etc.
- Developing 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.
- Design a modern highly responsive web-based user interface.
Skills and Competencies;
- Bachelor's degree in computer science preferred.
- 3-5 years of demonstrated experience.
- Good knowledge of HTML5, CSS3.
- Strong proficiency in Javascript.
- Strong working knowledge of React JS and web apps.
- Good working experience using API in UI development.
- Should be able to do responsive design and cross-browser compatibility.
- Willingness to experiment and take complete responsibility for projects.
- Work independently and remote, with excellent follow-up, time management, and organization skills.
- Any additional knowledge of/familiarity with programming, in general, would be a great added bonus.
- Knowledge of Jira/confluence.
- Familiarity with code versioning tools such as Git.
- A team player with a problem-solving aptitude.
- Fluent in a second language preferred, good level of verbal English required.
Who are we? 👋
Toplyne is a global SaaS product built to help revenue teams, at businesses with a self-service motion, and a large user-base, identify which users to spend time on, when and for what outcome. Think self-service or freemium-led companies like Figma, Notion, Freshworks, and Slack. We do this by helping companies recognize signals across their - product engagement, sales, billing, and marketing data.
Founded in June 2021, Toplyne is backed by marquee investors and angels (we'll be happy to tell you how much we've raised, and from whom on call). We are building out our founding team as we speak and we'd love to chat with you!
And you are? 👩🏻🔧
You taking a lot of pride in writing scalable, readable & maintainable code. You have a product bent of mind. You like working in a fast paced environment and ship code most days of the week. You enjoy working cross functionally in a collaborative environment with designers, PM's to build the best product possible. You don't mind getting on customer calls to understand their perspective to build a better product or help them with issues they might be facing.
You're hungry, ready to hustle, and keen to learn!
What will you get to work on? 🏗️
As a founding member of the core engineering team, you will:
- Work with the founders in co-creating the product with early believers (read: customers)
- Develop massive, complex software systems that scale globally.
- Build and own a substantial part of the product and help build the culture of engineering within Toplyne
What do we expect from you? 🙌🏻
- Strong first principles
- Hustle! We're young, lean, and in our early days. You'd have to set up your own shop, work with design customers to find generalisable use cases, and build them out.
- Ability to collaborate with cross-functional teams to build and ship new features
- 2-6 years of experience
- Good understanding and experience working with javascript frameworks such as React.
- Work closely with developers and UX designers to ensure that the presentation layer is implemented in accordance with best above best practices and UX specifications.
What do we not expect from you? 🙅🏻♂️
- Not looking for a 10x engineer. We are ok if you are 1x but are really good at what you, a good human being & work well in a team.
Few words about Unify Technologies: Unify a Digital Engineering company. We help our clients by providing Digital Engineering Services to develop high-quality products. We have extensive experience in software product engineering and a successful track record of delivering on aggressive delivery plans without compromising on the quality in Cloud, Mobile, and Data practices.
Employment Type: Full-Time
Position: Sr. SDE and Lead SDE (Software Development Engineer)
Job Location: Hyderabad
Experience:
-
ReactJS Jr Developer: 2-4 Yrs
-
ReactJS Sr Developer: 4-8 Yrs
-
ReactJS Lead Developer: 7-12 Yrs
Key Skills:
-
ReactJS Jr Developer: (Must: ReactJS+JavaScript Programming Experience+UI)
-
ReactJS Sr Developer: (Must: ReactJS+JavaScript Programming Experience+UI)
-
ReactJS Lead Developer: (Must: Team Lead Experience + ReactJS+JavaScript Programming Experience+UI)
-
NOTE: For the Lead Developer Team leading exp is Must
Project: Product-Online Marketing, E-commerce Platforms and AI, Predictive Analytics
Joining time: Immediate to 30 days
Education: Master’s/Bachelor’s degree in Computer Science, Statistics, Engineering or a related technical discipline will be preferred
Skills Required for Front End UI (ReactJS) Sr Developer/Lead Developer:
-
Strong Experience in ReactJS/VueJS and JavaScript Programming
-
Strong knowledge of HTML/CSS Page Designs, DOM, HTTP protocol and how the web works in general.
-
Integrating with Backend Rest APIs
-
Experience using libraries and frameworks like React, Redux, GraphQL and TypeScript.
-
Experience building server-side APIs and proxies using Node.js.
-
Strong Knowledge of managed and performance-oriented code with React and Redux, Mobx, Mobx-state-tree
-
Good to have knowledge (Not must) with the SEO process
-
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
-
Experience designing and building complex UI applications and implementing individual services that participate healthily in a microservice architecture.
-
Ability to write well-documented, clean JavaScript code
-
Familiarities with native Build tools, like XCode, Gradle and other required Build tools
-
Understanding of REST APIs, the document request model, and offline storage
-
Leverage native APIs for deep integrations with both platforms.
-
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
-
Maintain code and write automated tests to ensure the product is of the highest quality.
Responsibilities:
-
Design, build, review and evolve durable, highly scalable event-driven infrastructure
-
Architect and lead the development of backend services.
-
Work with REST APIs and integrating them with our software platform
-
Develop front end capabilities such as dashboards, visualizations, features
-
Work on building best performance UI features and linking with backend
-
Integrate all the front end features with a backend pipeline
-
Integrate our AI models with the platform pipeline
-
Work on bug fixing and improving application performance
-
Unit-test code for robustness, including edge cases, usability, and general reliability
-
Own new initiatives, Debug production issues
-
Help define the way we work in the future including coding and design standards
-
Work effectively in an agile development process
-
Research cutting edge technology that can be applied to accelerate business growth
-
Be the communication bridge be product owners and development teams
About the Role
Dremio’s user experience is one of its key differentiators and makes all your data easily accessible and shareable by your data consumers. UI Engineers at Dremio are responsible for the development of the user interface and user experience on Dremio’s Data Lake Engine.
Responsibilities and ownership
- Own the full cycle of development of our modern single page web application from inception, design, development, testing, and production.
- Care deeply about modular design patterns and frameworks to deliver an architecture that’s rooted in simplicity, that’s easy to iterate on and constantly evolve.
- Passionate about ease of use, experience and quality of the product.
Requirements
- 5+ years of experience working with JavaScript frameworks such as React, Angular.js, Angular, or Vue.js.
- 2 years minimum experience with React is highly preferred and currently utilizing React in their current job.
- Strong coding experience in JavaScript (or TypeScript), HTML, and CSS.
- Passion about UI development and UX design
- Shown proven success in delivering high-quality front end applications
- Fluency in the understanding of SQL and databases (relational or non-relational)
- B.S. or M.S in Computer Science in a relevant technical field or equivalent professional experience
- Responsible for development of new highly-responsive, web-based user interface
- Construct visualizations that are able to depict vast amounts of data
- Work and collaborate with the rest of the engineering team
- Work with product team and graphic designers
- Learn and understand user interactions
- Develop a flexible and well-structured front-end architecture, along with the APIs to support it










