• Involved in all aspects of the development lifecycle
• HTML, CSS, Javascript, Jquery, Angular 2+.
• Responsibilities include the ability to: write very high quality code that is robust and easy to maintain
• Develop software based on agreed designs with little supervision
• Involved in building and operating the next generation platforms and large scale distributed systems
• Deliver high quality platform solutions that support variety of customer use cases Excellent working knowledge of Java programming

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Core responsibilities
• Collaborate with product teams to more accurately define new features
• Collaborate with UX in the building of a design system/component library
• Ensure high performance of all systems developed
• Aware of the relationship between development and business with a strong sense of ownership
• Employ the latest techniques such as agile software development
• Good knowledge of highly scalable server-side development
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Javascript (Angular/React)
• Strong interpersonal, communication and analytical skills
• Should have the ability to express their design ideas and thoughts
Job Brief
• JavaScript and Typescript expertise with Angular Framework
. Must have Monorepo experience with Nx from initial setup to CI/CD and maintenance.
• Experience with libraries such as bootstrap, Ag-grid, formly, observables, and ngrx
• You enjoy working with new technologies, and are curious and energetic
• Experience working with REST APIs
• Good understanding about authentication and security
• Create and maintain various unit and integration tests
• You enjoy working in a creative and agile environment that moves fast
• Ability and interest in providing mentorship to junior members of the team
• Write high quality code and Conduct code reviews
• Being resourceful and detail-oriented, along with being an outside the box thinker!
• Experience being a great team player, who work collaborative, and brings a positive attitude
About the firm:
Sustainability lies at the core of Stantech AI, our vision is to empower organizations to derive actionable insights: effecting a smarter way of working. We operate on the premise that each firm is unique and as such requires its own idiosyncratic solutions. Putting this principle into practice, we deliver tailor made solutions to digitalize, optimize, and strategize fundamental processes underpinning organizations. For more information, please refer to our website:
www.stantech.ai.
Position Overview
We are seeking a Senior Frontend Engineer with extensive experience in React.js and Redux. The ideal candidate is well-versed in modern frontend best practices, has a deep understanding of state management, and is passionate about delivering high-quality, scalable software. In this role, you will collaborate with cross-functional teams to design, develop, and maintain user-facing features that enhance our platform and deliver an exceptional user experience.
Key Responsibilities
- Architect & Develop: Lead the design and implementation of complex React.js applications with a strong emphasis on Redux for state management.
- Code Quality & Reviews: Write clean, maintainable, and testable code. Conduct peer code reviews and enforce best practices across the frontend team.
- Performance Optimization: Identify and troubleshoot performance bottlenecks; implement optimizations to ensure fast, responsive user experiences.
- Collaboration: Work closely with product managers, designers, and backend engineers to define technical solutions, estimate project timelines, and deliver high-quality features.
- Technical Leadership: Provide guidance and mentorship to junior engineers, helping them grow their skills in React, Redux, and modern frontend technologies.
- Process Improvement: Contribute to continuous improvements in our frontend development process, coding standards, testing practices, and deployment pipelines.
Qualifications
- React.js Expertise: 3+ years of professional experience in building complex, high-scale React.js applications.
- Redux Mastery: Proven track record of architecting and maintaining global state management solutions using Redux.
- JavaScript & ES6+: Strong command of modern JavaScript (ES6+), along with a solid understanding of HTML and CSS.
- Frontend Best Practices: In-depth knowledge of performance optimization, cross-browser compatibility, and responsive design.
- Testing & Tooling: Hands-on experience with Jest, React Testing Library, or similar frameworks. Familiarity with build tools like Webpack, Babel, and NPM/Yarn.
- Version Control: Proficient with Git and branching strategies in collaborative environments.
Financial Package
- Rs. 10–20 Lakhs per annum, contingent on work experience
If you are a passionate Senior Frontend Engineer with expertise in React JS and are looking to join a forward-thinking technology firm, we would love to hear from you.
JOB PURPOSE
-------------
- Develop application using Angular JS (worked on Express JS, JEST), Angular 6
- This is a hands-on role which involves writing code, testing, and deploying finished web applications and libraries
MAJOR ACCOUNTABILITY
----------------------
- Design, rapid prototype, and implement a scalable, reliable and maintainable node based web application
- Enforce code quality through test driven development
- Enhance, refactor, and continuously improve the existing codebase
- Collaborate closely with team to define product requirements
- Aggressively collect, analyse, and act on data about product performance
- Communicate effectively with technical and non-technical people
- Proactive in keeping your skills updated
ESSENTIAL SKILLS & EXPERIENCE
-------------------------------
- Excellent working knowledge of core Java, Node JS, JavaScript, ES6, Micro services
- 4-6 year's overall development experience (At least 2 years of experience in Node JS and Angular JS)
- Good understanding of security in Micro service and Web Applications
- Good understanding of OOP, and design patterns
- Experience in working with databases - SQL and Non-SQL Databases
EDUCATION
-----------
- Minimum education: Any Graduate BE/B.Tech would be desirable
- Languages: Excellent English written & spoken
Desired Candidate profile
● Architect and build scalable front-end web solutions using JavaScript, React, HTML, CSS and other fundamental web technologies.
● Build reusable code and libraries using iterative development practices for future use
● Ensuring high performance on mobile and desktop.
● Implement monitoring, metric dashboards, runbooks, logging, escalations, and alerts.
● Drive code and design reviews of components / systems / products in scope and drive the architectural governance for them.
● Implement best practices and constantly learn new ways of keeping code bases up to date
Roles and Responsibilities:
● A solid grounding in Computer Science fundamentals (based on a Bachelor's or Master's in Computer Science or related field) from reputed institutes
● 4+ years of development experience in modern web technologies (HTML/CSS, JavaScript), frameworks (React, Backbone.js, AngularJS, , etc)
● Ability to build a feature from scratch & drive it to completion
● Prior hands-on experience in building responsive web interfaces at scale for consumers in a product engineering setup
● Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
● Excellent problem solving, debugging and optimization skills
● Strong knowledge of browser behavior, performance, compatibility and cross-browser issues
● Good understanding of REST API
● Familiar with front-end build tools, such as Webpack, Grunt and Gulp.js
● Proficient understanding of code versioning tools, such as Git
● Open source contribution is a plus.
Us: At https://www.bito.co" target="_blank">Bito, we are on a mission to help developers get work done and collaborate like never before.
You: Hungry, results-driven with a Startup mindset.
Our company is a very early-stage startup that hopes to dramatically improve how developers collaborate, especially in a remote world. Our founders have started, built, and taken a company public worth over $2B. We are looking to take our learnings, learn a lot along with you, and do something more exciting this time. We are on that initial dreamy, crazy journey of finding product market fit. Although difficult early on, we can assure you that it will be incredibly rewarding too!
We are looking for software engineers who enjoy solving challenging and complex problems. Design and write code which is easy to understand and support with good understanding of algorithms and data structures. You will work in the team leading our efforts to bring our app to developers around the world.
We are building this company with a fully remote approach, with our main teams for time zone management in the US and in India.
Requirements:
- Designing and developing user interfaces using AngularJS best practices, with a minimum experience of 2+ years.
- Ability to work with other frameworks.
- Proficient in CSS, HTML and writing cross-browser compatible code.
- Knowledge of JavaScript MV-VM/MVC frameworks including AngluarJS.
- Making complex technical and design decisions for UI framework
- Developing application codes and unit tests in AngularJS, Java Technologies, and REST based web services.
- Conducting performance tests and performance improvement for our user interface on web and mobile.
- Being a part of and supporting our user community
- Critical thinker and good problem-solver.
Key skills:
- Strong object-oriented JavaScript
- AngularJS, MVC frameworks – Angular
- Skills in one or more chosen frameworks/libraries like jQuery or Bootstrap
- AJAX (Asynchronous JavaScript and XML)
- HTML 5, CSS Modules, NPM
- REST, Micro services
- Prior experience with building extensions for browsers, IDEs is a plus
- Experience with Git, CI/CD frameworks
What you will do:
- Build cross-browser compatible front-end applications using ReactJS, JavaScript, HTML and CSS.
- Develop fast and highly scalable and responsive applications.
- Work closely with cross-functional teams of product manager, backend developers, and UI/UX designers.
- Partner with product teams to ensure user interactions & features are well-designed and implemented.
- Manage individual project priorities, deadlines and deliverables.
Skills And Qualifications:
- 4+ years of work experience in frontend web development.
- Strong understanding of Core Javascript, ReactJS, React Native (desired), semantic HTML5 CSS, Flexbox and responsive development.
- Thorough understanding of Javascript design patterns
- Proficient understanding of web markup, including HTML5 CSS3
- Understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Proficient understanding of advanced JavaScript libraries and frameworks, such as ReactJS, AngularJS
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Preferably from a SaaS and web applications platforms background, and/or B2B applications.
- Proficient understanding of cross-browser compatibility issues and ways to work around them
- Proficient understanding of code versioning tools, such as Git
- Experience in building APIs / application backends using Node.js (good to have)
Understanding of UI / UX best practices and ability to collaborate with the Design team to implement functional and intuitive user experiences
• Developing new user-facing features using React.js
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills - Must have
• Expertise in React JS ecosystem and ES6
• Ability to design and architect Enterprise JavaScript applications using React JS
• Well-versed with web mark up (HTML5 and CSS3), JSX, and templating technologies
• Good understanding of responsive and adaptive development
• Understanding of cross browser development and making sure application works seamlessly in different
browsers
• Experience in writing unit tests using JavaScript testing frameworks
• Demonstrated understanding of asynchronous request handling, partial page updates, and AJAX
• Ability to review specifications documents and provide technical inputs on successfully implementing
business solutions
• Ability to work independently as well as in a team and lead a project to completion
• Self-motivated with outstanding interpersonal skills, strong work ethic, and excellent communication and
presentation skills
• Experience in popular React.js workflows (such as Redux or MobX)
• Experience in common front-end development tools such as Babel, Webpack, and NPM among others
**About Company**
SleepyCat is India's First Mattress-In-A-Box brand! We deliver luxury mattresses, at a fraction of the usual cost, straight from our factory to your doorstep in an easy-to-carry package.
In sleepycat we constantly thrive to make our products and customer experience better using technology.
**About Role**
We are currently looking out for a frontend developer who is motivated to learn and work on challenging projects. You should have a product mindset with great technical skills. In sleepycat we promote new and fresh ideas which can directly or indirectly help customer experience and sales. Sleepycat provides to you platform to bring your thoughts into action and implement them.
Technical skills required (expertise in atleast two of these): Javascript, CSS, PHP
**Personal and Domain Growth Initiatives**
1. In SleepyCat we promote career growth. Once you are settled and have completely owned the system you are hired for, you have the freedom to pick some other technologies inside SC. You will be given time to learn and contribute. Right now we have Web Development (PHP/JS), ReactJS and Ruby on Rails. So you have the freedom to utilize 30% of your time on any of these languages if you wish to and remaining 70% on your primary domain.
2. We also promote self-growth. You can utilize 10% of your time to learn any skill you want and we will help you with that. It is not restricted to the tech domain, could be anything from marketing to sales to personality development.
**Interview Process Details**
***Technical Round 1: Development Knowledge Round***
We will test your skills in 3 domains
understanding an existing written code and ability to make changes
coding a logical question to test basic coding skills
ability to think of test cases to write a full proof code
***Technical Round 2: Coding Round***
45 minutes coding round where you will be required to code live sharing your screen. On the spot problem will be given.
**Additional details**
Website: https://sleepycat.in/
Work Culture: 6 days(All Saturday half day)
Office Location: 91Springboard, Kalina, Mumbai
Employee Strength: 40+ Employees
Founded: 2017
Funding: $1.6 Million
Read about Sleepycat and funding on Crunchbase: https://www.crunchbase.com/organization/sleepycat
Learn what employees say about Sleepycat on Glassdoor: https://tinyurl.com/r9oqfkl
Checkout what people say about SleepyCat products on Google: https://tinyurl.com/rco3nqr
Leverage existing open source technology where appropriate
Solve tough design and architectural problems
Be flexible in our fast-paced environment
Work well on product teams with Quality Engineers and Product Owners
Be creative and willing to take risks
Strong developer enjoys writing code and tests
Strong front-end programming language experience: Javascript, node, etc.
Experience with web technologies: HTML, JSP, XML, JSON, CSS, etc.
Experience with SaaS scalable technologies
Experience with CI tools and technologies such as Jenkins, Puppet or Chef
Hands-on experience working in agile software delivery teams
Thrive in a fast-paced environment (think startup)
Strong analytical and organizational skills, and attention to detail
Excellent verbal and written communication skills












