Fullstack Architect (React & Node)

Experience : 9-12yrs.

Location : Bangalore / Pune.

Role Overview :

We are seeking an experienced Fullstack Architect (Web Applications) to design and lead the development of scalable, high-performance web platforms. The ideal candidate will have strong hands-on experience across frontend, backend, and cloud architecture, with proven expertise in designing complex business workflows, rules engines, and real-time systems. You will work closely with business stakeholders, product managers, and engineering teams to translate business requirements into robust, secure, and scalable technical solutions.

Key Responsibilities :

- Architect end-to-end web application solutions with a focus on scalability, performance, and maintainability.

- Define and govern application architecture, coding standards, and best practices.

- Design microservices-based architectures using Domain-Driven Design (DDD) principles.

- Lead the design and implementation of business rules engines and workflow/approval systems.

- Architect and optimize high-performance dashboards involving complex calculations and large datasets.

- Design secure systems with Role-Based Access Control (RBAC) and comprehensive audit trails.

- Drive real-time communication solutions using WebSockets or similar technologies.

- Collaborate with DevOps teams on CI/CD pipelines, containerization, and cloud deployments.

- Mentor engineering teams and provide technical leadership across projects.

Technical Skills & Experience :

1. Frontend :

- Strong experience with React.

- Proficient in TypeScript/ NextJs.

- Hands-on experience with AG Grid and D3.js for data-intensive and visualization-rich applications.

- Expertise in building responsive, high-performance web UIs.

2. Backend :

- Strong experience with Node.js or Python (FastAPI).

- Design and development of RESTful APIs.

- Experience with real-time systems using WebSockets.

3. Databases & Performance :

- Strong expertise in PostgreSQL and Redis.

- Proven experience in query optimization, caching strategies, and performance tuning.

- Ability to design data models for scalability and efficiency.

4. Architecture & Cloud :

- Deep understanding of Microservices Architecture and Domain-Driven Design (DDD).

- Experience with Docker and Kubernetes.

- Hands-on experience with Azure and/or AWS.

- Knowledge of system observability, logging, and monitoring best practices.

Must-Have Expertise :

- Designing and implementing business rules engines.

- Architecting workflow and approval systems.

- Implementing RBAC (Role-Based Access Control) and audit trail mechanisms.

- Building high-performance dashboards with complex business calculations.

- Ensuring system security, compliance, and data integrity.

Soft Skills :

- Strong stakeholder management and communication skills.

- Ability to translate business requirements into technical architecture.

- Leadership mindset with experience mentoring and guiding teams.

- Problem-solving attitude with a focus on quality and scalability.

Nice to Have :

- Experience with event-driven architectures.

- Exposure to CQRS patterns.

- Knowledge of fintech, enterprise SaaS, or large-scale B2B platforms.