We are looking for a highly skilled Senior Software Engineer with strong expertise in Node.js, JavaScript, TypeScript, RESTful APIs, and GenAI/LLM integrations to work on enterprise-scale Technology Platforms & Integration initiatives.

The ideal candidate should have strong hands-on experience developing scalable and highly available backend services, working with distributed systems, integrating AI capabilities through APIs/SDKs, and building secure, performant, and maintainable applications.

The role requires a strong understanding of modern JavaScript/ECMAScript, asynchronous and non-blocking programming, API architecture, cloud-native technologies, CI/CD, containerization, security, and enterprise application infrastructure.

Requirements

Key Responsibilities
- Design, develop, and maintain scalable, highly available RESTful APIs using Node.js.
- Develop robust backend services using JavaScript, TypeScript, and modern ECMAScript standards.
- Implement asynchronous and non-blocking programming patterns using Promises, async/await, and event-driven architectures.




- Design and integrate LLM/GenAI-based solutions using APIs and SDKs.
- Engineer, fine-tune, and optimize prompts for large language model (LLM) applications.
- Integrate AI capabilities into enterprise applications using appropriate APIs and SDKs.
- Work with Azure AI services, including:
- Azure Speech
- Azure Language
- Azure OpenAI
- PII Detection
- Design and implement real-time communication capabilities using WebSockets.
- Develop and maintain database integrations using appropriate ORMs and ODMs, including technologies such as Sequelize, TypeORM, and Mongoose.
- Build and maintain secure APIs and services within a regulated enterprise environment.
- Apply API and data security best practices, including understanding of firewall and network security concepts.
- Develop productive, non-blocking code and apply advanced techniques such as multi-threading where required.
- Troubleshoot and resolve is

📌 Sr. Software Engineer (Bengaluru)
🏢 GSSTech Group
📍 Bengaluru