Senior Software Engineer - Full Stack

GSSTech Group

Key Responsibilities
Design, develop, and maintain scalable full-stack applications using Node.js and React JS.
Build secure, high-performance RESTful APIs and microservices-based backend services.
Develop responsive, reusable, and performant frontend applications using React JS and TypeScript.
Utilize AI-assisted coding tools such as GitHub Copilot, Claude Code, Cursor, or similar tools to accelerate development workflows and improve engineering efficiency.
Write clean, maintainable, reusable, and well-tested code following engineering best practices.
Collaborate closely with product owners, QA teams, designers, DevOps engineers, and business stakeholders to deliver high-quality digital products.
Participate in code reviews, technical discussions, debugging, and performance optimization activities.
Troubleshoot production issues and ensure application reliability, scalability, and stability.
Contribute to CI/CD implementation, automation workflows, and modern engineering standards.
Participate in Agile/Scrum ceremonies including sprint planning, backlog grooming, stand-ups, and retrospectives.

Required Technical Skills
Strong hands-on experience in Full Stack development using Node.js and React JS.
Strong proficiency with Node.js frameworks such as Express.js, NestJS, or similar.
Strong expertise in React JS including:

• React Hooks
• Component Architecture
• State Management
• Responsive UI Development

Strong experience with TypeScript and modern JavaScript (ES6+).
Experience designing and developing RESTful APIs and microservices architectures.
Hands-on experience with AI code generation tools such as:

• GitHub Copilot
• Claude Code
• Cursor
• Other AI-assisted engineering tools

Strong understanding of prompt engineering concepts for development workflows.
Experience with SQL and NoSQL databases including PostgreSQL, MongoDB, and Redis.
Experience with Git version control, CI/CD pipelines, and modern software delivery practices.
Strong understanding of software engineering principles, debugging, testing, and performance optimization.

Nice to Have
Exposure to cloud-native architectures and containerization technologies.
Experience with Docker, Kubernetes, or DevOps practices.
Exposure to digital banking or assisted banking platforms.
Familiarity with scalable distributed systems and event-driven architectures.