Full Stack Developer (ReactJS/ NodeJS and Typescript, AWS)

Location : Bangalore

About the Team

We are seeking an experienced and highly skilled Full Stack Engineering Lead to join the Digital Business Banking team. This group builds modern, scalable enterprise platforms that enhance business banking capabilities across payments, onboarding, administration, and moneymovement workflows.

As a Lead Engineer, you will provide technical leadership, drive architectural decisions, mentor engineers, and ensure delivery of highquality, cloudnative digital banking solutions. You will work across crossfunctional teams to set engineering standards, guide solution design, and influence product direction.

What You Will Be Doing

Technical Leadership Architecture

- Own the endtoend technical design, architecture, and implementation of complex fullstack solutions.

- Lead development of scalable applications using React, Node.js, TypeScript, AWS, and modern eventdriven architectures.

- Define engineering standards, best practices, coding conventions, and CI/CD guidelines for the team.

- Evaluate new technologies, tools, and patterns to improve system performance, resilience, and security.

Core Engineering Delivery

- Build and guide development of reusable components, REST APIs, backend services, and cloudnative capabilities.

- Ensure highquality, maintainable code with strong adherence to engineering principles.

- Oversee critical production issue analysis, rootcause identification, and longterm corrective actions.

Problem Solving Technical Ownership

- Break down complex business requirements into scalable technical solutions.

- Troubleshoot complex issues across the stack (frontend, backend, integration, cloud).

- Optimize system performance, memory usage, and application reliability.

Quality, Testing Governance

- Champion automated testing practices: unit, integration, and performance testing.

- Drive code reviews for maintainability, security, and scalability.

- Introduce engineering governance practices including static code analysis,



observability, and DevOps automation.

Collaboration Mentoring

- Work closely with Product, Architecture, QA, Cloud, Security, and crossfunctional teams.

- Mentor, coach, and upskill engineers; influence team culture and technical direction.

- Lead design discussions, architecture reviews, and contribute to roadmap planning.

What You Bring

- 710+ years of overall experience in fullstack development with increasing ownership.

- Deep expertise in React.js, modern JavaScript/TypeScript, UI patterns, and frontend architecture.

- Strong backend development experience with Node.js, TypeScript, REST APIs, microservices, and integration patterns.

- Proven experience designing solutions using AWS cloud services (Lambda, ECS/EKS, SQS/SNS, DynamoDB/RDS, API Gateway).

- Strong database expertise (Oracle/SQL Server); understanding of distributed data patterns.

- Handson experience setting up scalable CI/CD pipelines, Gitbased workflows, and DevOps practices.

- Experience guiding or integrating with API Gateway solutions (Kong Gateway preferred).

- Exposure to AI/ML or LLMbased applications is a strong advantage.

- Excellent analytical, debugging, and complex problemsolving abilities.

- Strong communication skills with ability to influence stakeholders and lead teams.

- Ability to handle multiple priorities, drive outcomes, and deliver highquality results in an Agile workplace.

What We Offer You

- An opportunity to lead highimpact engineering initiatives at the worlds leading FinTech organization.

- A vibrant, cooperative culture and career growth within the digital banking and payments domain.

- A highresponsibility, multidimensional role with the opportunity to shape engineering excellence.

- A broad range of professional education and personal development paths FIS is your final career step!

Privacy Statement

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Sourcing Model

#pridepass

📌 Engineer Lead, Software (Karnataka)
🏢 FIS
📍 Karnataka