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Mumbai · On-site · 3-6 Yrs · Oct 7
2 views
501 to 1000 Employees · Gurgaon, India
2 open roles0 posted in 7d2 in 30d
Hiring: Engineering
Interview experience · Data Analyst
Applied through LinkedIn. HR called, and I completed 2 rounds there — the first was a technical round, followed by a managerial round. The level was easy. Got an offer within a week.
Easy difficulty · Pune · 1 reports
More interview insightsJob description
Overview
Location: Andheri East, Mumbai
Responsibilities
- Design and develop scalable applications using Node.js, React.js, MongoDB and PostgreSQL.
- Build and maintain robust REST APIs and backend services.
- Write and optimize complex MongoDB and PostgreSQL queries, including indexing and performance optimization.
- Work with event-driven architectures using Kafka, RabbitMQ or similar technologies.
- Work with Elasticsearch for search, querying and application use cases.
- Participate in system architecture, database design and technical design decisions.
- Develop reusable React components and integrate frontend applications with APIs.
- Perform code reviews and mentor junior developers.
- Troubleshoot application and database performance issues.
Qualifications
- Location: Andheri East, Mumbai
- Work Mode: 5 Days Work from Office
- Employment Type: Full-Time
- About the Role
- We are looking for a strong MERN Stack Developer with 3–5 years of experience to join our engineering team. This is a backend-focused full-stack role (60–70% backend) requiring strong hands-on expertise in Node.js, React.js, MongoDB and PostgreSQL.
- The ideal candidate should have experience building scalable applications, working with databases and event-driven systems, and should be comfortable taking technical ownership and mentoring junior developers.
- Strong hands-on experience with Node.js, Express.js and React.js.
- Strong knowledge of MongoDB, including aggregation pipelines, indexing, data modelling and query optimization.
- Good knowledge of PostgreSQL/SQL, including joins, indexing, transactions and query optimization.
- Experience with Kafka, RabbitMQ or another event/message-driven architecture.
- Working experience with Elasticsearch.
- Understanding of Redis and caching concepts.
- Good understanding of REST APIs, asynchronous programming, scalability and application performance.
- Experience participating in architecture/design discussions.
- Experience mentoring or technically guiding junior developers.
- We want someone who is hands-on, technically strong and comfortable taking ownership. The candidate should be able to understand a requirement, contribute to the technical design, implement it and help guide other developers when required.
- Location: Andheri East, Mumbai
- Work Arrangement: 5 days work from office – No WFH
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Job application FAQ
Last updated 18 October 2026
- How do I apply for MERN Stack Developer – Backend & Distributed Systems at SquareYards?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. SquareYards may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this MERN Stack Developer – Backend & Distributed Systems role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is MERN Stack Developer – Backend & Distributed Systems remote or on-site in Mumbai, Maharashtra?
- This listing is marked on_site with location Mumbai, Maharashtra. Confirm details on the job description before applying.
- What skills matter for this MERN Stack Developer – Backend & Distributed Systems role at SquareYards?
- This is a mid-level MERN Stack Developer – Backend & Distributed Systems role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.