Senior GenAI Apps Engineer for Production-Grade Enterprise

Saksoft; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Saksoft is seeking a Senior GenAI Application Engineer to operate at the intersection of software engineering, GenAI application development, and enterprise integration. You will design, build and deploy production-grade GenAI applications that are reliable, observable, and useful to real enterprise users.

The role emphasizes hands-on implementation over pure research or prompt engineering, with focus on delivering robust GenAI solutions in a complex enterprise environment.

Qualifications

• 6+ years of software engineering experience, with hands-on GenAI application development preferred.
• Proven track record building production-grade GenAI applications, not just prototypes.
• Strong experience with LangGraph, LangChain or similar orchestration frameworks.
• Practical understanding of RAG, agentic workflows, tool calling, prompt orchestration and context management.
• Experience integrating LLMs into real applications via APIs, backend services and data sources.
• Experience with open weight models or demonstrated interest backed by hands-on experimentation.
• Strong backend skills in Python, Java or similar languages.
• Knowledge of API design, distributed systems and production resiliency patterns.
• Experience with observability, logging, tracing and troubleshooting for GenAI/backend apps.
• Familiarity with containerized deployments (Kubernetes/OpenShift).
• Ability to write clean, maintainable, testable code.
• Strong analytical, debugging and troubleshooting skills.
• High ownership, curiosity and practical delivery mindset.
• Ability to work in fast-moving environments with evolving requirements.
• Excellent communication and cross-team coordination skills.

Responsibilities

• Build and improve GenAI applications using frameworks like LangGraph or LangChain.
• Work with open weight models, hosted LLMs and model serving patterns.
• Develop agentic workflows, retrieval augmented generation, tool calling and prompt orchestration.
• Integrate GenAI apps with enterprise systems, APIs, data sources and platforms.
• Engineer production-grade solutions with logging, tracing, evaluation, fallback behavior and troubleshooting.
• Demonstrate a pragmatic, delivery-focused mindset and willingness to dive into details.

Skills

LangGraph

LangChain

RAG

Agentic workflows

Python

Java

APIs

Enterprise integration

GenAI applications

Production engineering

Tools

LangGraph

LangChain

OpenShift

Kubernetes

Job description

Saksoft is seeking a Senior GenAI Application Engineer to operate at the intersection of software engineering, GenAI application development, and enterprise integration. You will design, build and deploy production-grade GenAI applications that are reliable, observable, and useful to real enterprise users.

The role emphasizes hands-on implementation over pure research or prompt engineering, with focus on delivering robust GenAI solutions in a complex enterprise environment.