Full Stack Developer

Job Title: Full Stack Developer (Node.js + React.js)

📍 Location: Gurgaon (On-site)

🕒 Experience: 5+ Years

🕒 Working Days: 5 Days(Mon-fri)

Job Summary:

We are hiring a passionate and experienced Full Stack Developer proficient in Node.js and React.js for our client. The ideal candidate should have solid experience in designing scalable systems, writing optimized code, implementing role-based access control, handling task prioritization, and building robust web applications.

Key Responsibilities:

• Design scalable user management systems with role-based access and authentication.
• Develop backend services and REST APIs using Node.js.
• Build dynamic and optimized front-end applications using React.js and Redux.
• Handle async operations, task queues, and implement retry and prioritization logic.
• Optimize React components for performance using hooks and memoization.
• Ensure secure and scalable system design with proper error handling and authorization flows.
• Apply JavaScript concepts like closures, event loop, and async patterns in real-world scenarios.
• Collaborate with DevOps for basic CI/CD and deployment processes.

Mandatory Technical Skills:

• Frontend: React.js, Redux, JavaScript (ES6+)
• Backend: Node.js, Express.js
• Authentication & Authorization: JWT, OAuth2, Role-Based Access Control (RBAC)
• Task Management: Async/Await, Promises, Retry Mechanisms
• Database: MongoDB or PostgreSQL
• Version Control: Git

Soft Skills:

• Strong problem-solving and system design skills
• Ability to work independently and in a collaborative team
• Clear communication of technical ideas
• Ownership of tasks and components end-to-end

Focus Areas:

• System Design (User Management, Fault Tolerance, Load Distribution)
• JavaScript Core Concepts (Closures, Scope, Event Loop)
• React Optimization & Hooks
• Node.js Architecture & Async Programming
• Task Prioritization and Retry Logic

We are building a team whose area of focus will be web GUI development. This will be a horizontal team that will specialize in GUI development and will build GUIs for all our products. Our GUI development platform is a proprietary tool. It has an IDE (Integrated Development Environment) which comes with a rich library of widgets. It allows you to design the web page without having to go into details of the HTML/CSS, by using a drag and drop philosophy. Once a widget is in place on a page, one can define the database interactions of the widgets by defining the underlying table structure and SQL queries. In addition to SQL & database knowledge, the work also involves data manipulation using Java programming. Query performance and Java code performance and optimization will be very essential for work. So we are looking for good programmers with UI + Java + SQL background who are keen to take up GUI development as a specialization.

• Develops applications using C#, .NET, JavaScript, and the Microsoft suite of technologies.
• Participates in software development on daily basis. Helps collaborate with peer junior developers in the team.
• Participates in design and development activities on daily basis.
• Develops within & leverages integration technologies like Azure IOT hub, service bus, etc.
• Recognizes synergies & functionality across multiple technologies, and leverages them as appropriate
• Reviews and analyzes business requirements and provide technical feasibility and estimates
• Creates technical documents for software products using Visio, PowerPoint, Word, and other MS Office applications.
• Participates in all Scrum ceremonies: Sprint Planning and Estimation, Daily Stand-ups, Sprint Reviews, and Sprint Retrospectives.
• Translates technical requirements into application code and modules
• Makes modifications to existing applications and modules in accordance with written user stories
• Unit tests and works closely with the QA/Testing team.
• Troubleshoots and resolves issues in a timely fashion, communicating updates as determined until the issue is resolved
• Works closely with the team to help identify the root cause and implement solutions to reduce the recurring defects and issues
• Takes part in code reviews and reviewing the work of colleagues
• Works with developers to maintain a standard release plan, including code check-in processes & solution management

Basic Qualifications:

• 8+ years experience working in an IT environment
• 3+ years experience as a senior software developer.
• 5+ years experience as a software developer or senior developer.
• 5+ years experience as a software developer using the following development languages: C#, .NET
• 2+ years experience in Microsoft Azure.
• 2+ years experience using Microsoft Azure Dev Ops
• 5+ years experience using Microsoft Visual Studio
• 2+ years experience using a relational database (e.g. Microsoft SQL Server, Oracle, etc.)
• 6+ months experience using Azure Cosmos DB or a NoSQL database
• Demonstrated project experience regarding estimates, planning, and deliverables with a high degree of accountability
• Proven ability working with business, engineering, and R&D teams to translate needs to Application Development teams
• Excellent communication skills

Preferred Qualifications:

• Bachelor’s degree in a technical area or equivalent
• Experience working in a multi-technology environment is a plus
• Strong analytical and problem-solving skills
• Experience in IoT environments
• Experience developing mobile solutions
• 2+ years of experience with Angular, client-side JavaScript framework.
• Experience using PI OSIsoft (PI OSIsoft API and/or PI AF SDK)
• Strong knowledge of a variety of software development methodologies (Agile, Waterfall, Scrum) and an understanding as to when each of these approaches is most suitable 
• Experience in working in a methodical and structured manner.
• Excellent communication skills: presentation, written, and oral.
• Strong interpersonal skills to successfully team with software vendors, outsourcing partners, and internal business and IT associates.
• Must be able to perform as an effective member in a team-oriented environment, maintain a positive attitude, and achieve desired results while working with minimal supervision
• Enthusiasm for learning new skills and technologies, and passion for conveying knowledge
• Excellent organization skills
• Prior experience working with global development teams

Interview Kickstart is one of the leading platforms helping Software Engineers prepare for tough technical interviews. Over the last 5 years we have helped over 3000 engineers Nail the toughest technical interviews on the planet. We are successful, profitable, and have a vision of building the world's largest Career Upleveling platform. 

We are looking for top-notch, motivated engineers to come join our growing team at IK. 

Who you are

• You have 2 - 7 years experience. 
• You love the buzz of a highly productive and fast moving team. 
• You have a github profile that you want to show off. 
• You love coding and look forward to taking on complex, abstract features. 
• You don't care about front end, backend kinda titles. You like working anywhere in the "stack". 
• You are looking to grow fast with a company that's on a rapid growth path.

What will excite us

• Previous startup experience or experience being part of early teams.
• Experience with the Django & Python universe. 
• Experience with both Relational and NoSQL DBs. 
• Competitive Programming experience. 
• A keen desire to problem solve, brainstorm and debate during the interview. 

What will excite you

• Complete ownership
• Experiment, fail and learn.
• High pedigree, high caliber team. 
• Contribute to every area of our business. Have a real impact with your work. 
• Top of the line compensation.

Our interview process is designed to help you show the best version of yourself. Once your candidature is finalized, we'll send you a short video explaining the interview process.

Look forward to speaking with you soon!

What you need to have:

Designation - SDE II / III (3D team)

About Livspace

Livspace is India’s trusted interior design and renovation platform that connects interior designers, homeowners and vendors. For homeowners, Livspace is their one-stop destination for all things interiors. For interior designers and vendors, we’ve streamlined their workflow from design all the way to delivery through powerful and innovative technology.

We’re currently in nine Indian metro areas. We’ve made over 20,000 customers happy by delivering their dream homes to them. With over 3,500 interior designers on board, we’re the largest design community India has seen. We employ over 2000 passionate individuals who continue to grow and be a part of this exciting journey.

If you value autonomy, enjoy challenges, believe in getting things done and can work with minimal supervision, come join us.

Skills required (Must haves):

• Should have worked on Javascript for minimum 2 years. Frontend(Preferred) / Backend
• Should have knowledge of Web development
• Should have good logical thinking and able to code using best practices
• Should have knowledge of Angular JS or any MVC framework

Good to Have (Plus Points):

• Some knowledge of Python/java
• Some knowledge on Database (MySQL)
• Some knowledge of Three.js & 3D rendering tools in web-like blender, 3dsmax etc.
• Some knowledge of Geometry/mathematics knowledge
• Some functional knowledge of CSS Styling, though we are not looking for UI developer

What you will be working on:

• Active development of web based 3D Design tool which is used be interior designers to create awesome designs
• Creation of builder tool which helps in creating dynamic products (variable dimensions and finished) run time
• Development of rule engine which take care of ever growing product & design rules