Senior Full Stack Architect

Location: Thane, Mumbai

Work Mode: Hybrid

Experience: 8–10 Years

Engagement: 6 Months & Extendable

Job Summary

We are looking for a Senior Full Stack Architect with robust hands-on experience in Node.js, TypeScript, MongoDB, React, AWS, Microservices, Kafka and Redis.

The ideal candidate should have architect-level expertise and be capable of taking end-to-end technical ownership, from system architecture and API design to development, cloud infrastructure, scalability, performance and production support.

Experience in a Tech Lead / Architect role within a product-based environment will be preferred.

Key Responsibilities

- Design and architect scalable, secure and maintainable full-stack applications.
- Take end-to-end ownership of technical architecture and engineering decisions.
- Design backend services using Node.js, Express.js / NestJS and TypeScript.
- Design and optimize MongoDB schemas, indexes and aggregation pipelines.
- Work on MongoDB replication and sharding strategies where required.
- Develop and integrate frontend applications using React / Angular / Vue.js.
- Design RESTful and GraphQL APIs with appropriate authentication and authorization.
- Make architecture decisions around monolith vs. microservices, caching, integrations, scalability and performance.
- Design and implement microservices and event-driven architectures.
- Work with Kafka, Redis and other messaging/caching technologies.
- Own and design AWS cloud infrastructure and services.
- Work with EC2, S3, Lambda, RDS/DynamoDB, API Gateway, CloudFront, IAM, VPC and CloudWatch.
- Implement and maintain CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI or similar tools.
- Work with Docker and container orchestration platforms such as Kubernetes/EKS/ECS.
- Define coding standards, conduct code reviews and mentor engineering teams.
- Troubleshoot production issues and lead root-cause analysis.
- Drive performance optimization, scalability and security improvements.




- Collaborate with stakeholders and engineering teams to translate business requirements into scalable technical solutions.

Mandatory Skills
- Node.js
- Express.js / NestJS
- TypeScript
- MongoDB
- React / Angular / Vue.js
- AWS
- Microservices
- REST / GraphQL
- Kafka
- Redis
- Docker
- Kubernetes / ECS
- CI/CD
- Strong understanding of System Architecture and API Design

MongoDB Expertise Strong hands-on MongoDB experience is mandatory, including:
- Schema design
- Aggregation pipelines
- Indexing and query optimization
- Replication
- Sharding
- Performance tuning

AWS / Cloud Expertise Candidates should have hands-on experience designing and managing AWS architecture involving:
- EC2
- S3
- Lambda
- RDS / DynamoDB
- API Gateway
- CloudFront
- IAM
- VPC
- CloudWatch

AWS experience should include architecture and infrastructure ownership, not only application-level exposure. Architecture & Engineering

Strong understanding of

- Microservices architecture
- Event-driven architecture
- Monolith vs. Microservices decisions
- Caching strategies
- API architecture and integration patterns
- Redis
- Kafka / RabbitMQ / SQS
- Scalability and high availability
- Performance tuning
- SOLID principles
- OWASP / security fundamentals

Good to Have
- PostgreSQL / MySQL
- Terraform / CloudFormation
- Serverless architecture
- SQS / RabbitMQ
- ELK / Grafana
- Jenkins / GitHub Actions / GitLab CI
- RDS / DynamoDB
- API Gateway
- Prior Tech Lead / Architect experience
- Product-company experience
- Agile / Scrum experience

Frontend Skills Experience with one or more of:
- React
- Angular
- Vue.js
- Redux / Context
- NgRx / Vuex
- Responsive web application development

Candidate Profile
- 8–10 years of overall experience.
- Strong hands-on development background with architecture ownership.
- Ability to independently make technical and architectural decisions.
- Strong problem-solving and analytical skills.
- Excellent stakeholder communication.
- Leadership and mentoring capabilities.
- Strong ownership mindset.
- Comfortable working in a hybrid setup from Thane, Mumbai.

Pay: Up to ₹2,700,000.00 per year

Work Location: In person

📌 Senior Full Stack Architect (Thane)
🏢 IRTISH Consulting Pte
📍 Thane