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Zenvior
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Mumbai · On-site · 6-9 Yrs · Oct 15
1 views
1 open role0 posted in 7d1 in 30d
Job description
Overview
Tech Lead (MERN/MEAN Stack) Full-time Mumbai Engineering
Responsibilities
- Lead technical architecture and system design for MERN/MEAN stack applications
- Design and implement scalable, high-performance solutions that handle growth
- Write production-quality code and set coding standards for the team
- Conduct thorough code reviews and provide technical guidance to engineers
- Mentor and coach engineers at all levels, fostering their technical growth
- Collaborate with product managers and designers on technical feasibility and architecture
- Make critical technical decisions and trade-offs balancing speed, quality, and scalability
- Drive adoption of best practices, design patterns, and engineering standards
- Identify technical debt and create plans to address it systematically
- Lead technical discussions, architecture reviews, and design sessions
- Optimize application performance, database queries, and system architecture
- Establish and maintain CI/CD pipelines, deployment processes, and DevOps practices
- Ensure security best practices are followed across all systems
- Troubleshoot complex production issues and lead incident response
- Evaluate new technologies and make recommendations for adoption
- Work with stakeholders to estimate effort, plan sprints, and deliver features
Qualifications
- 6+ years of professional experience in full-stack development with MERN/MEAN stack
- Proven experience leading engineering teams or serving as a technical lead
- Expert-level proficiency in JavaScript (ES6+), TypeScript, and Node.js
- Deep expertise in React and/or Angular, including advanced patterns, performance optimization, and state management
- Strong experience building and scaling RESTful APIs and microservices with Express.js
- Expert knowledge of MongoDB, including advanced querying, indexing, sharding, and performance tuning
- Experience designing and implementing scalable system architectures
- Strong understanding of database design, data modeling, and query optimization
- Proficient in modern frontend technologies (React, Angular, TypeScript, build tools, testing frameworks)
- Experience with cloud platforms (AWS, Azure, or GCP) and infrastructure as code
- Strong knowledge of DevOps practices, CI/CD pipelines, and deployment strategies
- Experience with containerization (Docker, Kubernetes) and orchestration
- Understanding of security best practices, authentication, authorization, and data protection
- Proven ability to mentor engineers and foster a culture of technical excellence
- Excellent communication skills with ability to explain complex technical concepts
- Strong problem-solving skills and ability to debug complex distributed systems
- Experience with Agile/Scrum methodologies and leading technical planning
- Bachelor's degree in Computer Science or equivalent practical experience
Nice to have
- Experience with GraphQL and Apollo Server/Client
- Knowledge of microservices architecture patterns and service mesh
- Experience with message queues, event-driven architecture, and distributed systems
- Understanding of real-time systems (WebSockets, Server-Sent Events, Socket.io)
- Experience with serverless architecture and AWS Lambda
- Knowledge of monitoring, observability, and logging tools (Datadog, New Relic, ELK stack)
- Experience with performance testing and load testing tools
- Contributions to open-source projects or technical blog writing
- Experience building and scaling applications to millions of users
- Knowledge of other programming languages (Python, Go, Java)
- Experience with machine learning or AI integration
- Previous startup experience or building products from scratch
- Leading engineering teams and driving technical strategy
- Designing and scaling systems for millions of users
- Balancing technical debt with feature velocity
- Building engineering culture and processes
- Working with executive leadership on technical roadmaps
- Advanced system design and distributed systems architecture
- Leading technical hiring and building high-performing teams
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Job application FAQ
Last updated 19 October 2026
- How do I apply for Tech Lead (MERN/MEAN Stack) at Zenvior?
- 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. Zenvior may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Tech Lead (MERN/MEAN Stack) 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 Tech Lead (MERN/MEAN Stack) 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 Tech Lead (MERN/MEAN Stack) role at Zenvior?
- This is a lead Tech Lead (MERN/MEAN Stack) role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.