Senior Software Engineer - Full Stack

GSSTech Group; Chennai District; On-site; INR 1,400,000 - 2,000,000; Full time

Job summary

GSSTech Group seeks a Senior Software Engineer (Full Stack) with strong Node.js and React.js expertise to join our Business Platforms team supporting Risk & Compliance initiatives.

The ideal candidate has hands-on experience in the Banking Collections domain, and will contribute to scalable, secure financial systems with modern microservices architecture.

Qualifications

• 5+ years of experience in software development.
• Strong hands-on experience with: Node.js, React.js, RESTful API development.
• Solid understanding of full-stack architecture and microservices.
• Experience working with databases (SQL/NoSQL).
• Strong knowledge of software engineering principles and design patterns.
• Experience in banking or financial services domain.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Node.js (backend) and React.js (frontend).
• Work closely with business stakeholders in Risk & Compliance to build solutions aligned with regulatory and operational requirements.
• Implement high-quality, reusable, and efficient code following best practices.
• Develop APIs and integrate with internal/external banking systems.
• Participate in system design, architecture discussions, and technical decision-making.
• Ensure performance, security, and reliability of applications.
• Collaborate with cross-functional teams including QA, DevOps, and Product.
• Troubleshoot, debug, and upgrade existing systems.
• Maintain proper documentation for technical solutions.

Skills

Node.js

React.js

RESTful API development

full-stack architecture

microservices

SQL/NoSQL databases

software engineering principles

banking domain

Job description

We are looking for a highly skilled?Senior Software Engineer (Full Stack)?with strong expertise in?Node.js and React.js?to join our Business Platforms team supporting?Risk & Compliance initiatives. The ideal candidate must have?hands-on experience in the Banking Collections domain, contributing to scalable and secure financial systems.

Requirements

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications usingNode.js (backend) andReact.js (frontend)
• Work closely with business stakeholders inRisk & Compliance to build solutions aligned with regulatory and operational requirements
• Implement high-quality, reusable, and efficient code following best practices
• Develop APIs and integrate with internal/external banking systems
• Participate in system design, architecture discussions, and technical decision-making
• Ensure performance, security, and reliability of applications
• Collaborate with cross-functional teams including QA, DevOps, and Product
• Troubleshoot, debug, and upgrade existing systems
• Maintain proper documentation for technical solutions

Required Skills & Experience

• 5+ years of experience in software development
• Strong hands-on experience with:
  • Node.js
  • React.js
  • RESTful API development
• Solid understanding offull-stack architecture and microservices
• Experience working with databases (SQL/NoSQL)
• Strong knowledge ofsoftware engineering principles and design patterns
• Experience inbanking or financial services domain

Mandatory Requirement

• Proven experience inCollections domain within Banking?(must-have)

Preferred Skills

• Experience inRisk & Compliance platforms
• Knowledge ofDcore (if applicable to your internal system?clarify if needed)
• Familiarity with cloud platforms (AWS/Azure)
• Experience with CI/CD pipelines and DevOps practices
• Understanding of security and regulatory standards in banking

Soft Skills

• Strong problem-solving and analytical skills
• Excellent communication and stakeholder management
• Ability to work in a fast-paced, collaborative environment