# Senior GenAI Application Engineer

We are seeking an experienced AI Engineer to design, develop and deploy production-grade Generative AI applications within an enterprise environment. The successful candidate will have strong software Engineering fundamentals and hands-on experience with Large Language Models (LLMs), LangGraph, LangChain, Retrieval-Augmented Generation (RAG) and agenticAI workflows. This role focuses on building scalable, reliable and maintainable GenAI applications, integrating AI capabilities with enterprise systems and delivering practical AI solutions for business users. Key Responsibilities Design, develop and enhance production-grade Generative AI applications using frameworks such as LangGraph, LangChain or similar orchestration tools. Build and implement Agentic AI workflows, Retrieval-Augmented Generation (RAG), tool calling, prompt orchestration and context management solutions. Integrate Large Language Models (LLMs), including open-weight and hosted models, into enterprise applications and backend services. Develop scalable backend services and REST APIs using Python, Java or other relevant programming languages. Integrate GenAI applications with enterprise systems, databases, APIs, inte

- **Id**: 4160301
- **Url**: <https://alion.io/job/optimum-solutions-senior-genai-application-engineer>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Singapore
- **Countries**: SG
- **Hiring countries total**: 0
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-12T00:00:00Z
- **Last verified at**: 2026-11-12T00:00:00Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 3502
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: IT Consulting & Digital Transformation, IT Outsourcing & Dedicated Teams, IT Staffing & Staff Augmentation

## Company

- **Id**: 3800114
- **Name**: Optimum Solutions
- **Domain**: theoptimum.net
- **Url**: <https://alion.io/company/optimum-infosystem>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no

## Salary

- **Min**: 8000
- **Max**: 10000
- **Currency**: SGD
- **Period**: month
- **Gross**: yes
- **Usd annual**: 93420

## Technologies

- **AI Agents** — Optional: no
- **Docker** — Optional: no
- **Function Calling** — Optional: no
- **Java** — Optional: no
- **Kubernetes** — Optional: no
- **LangChain** — Optional: no
- **LangGraph** — Optional: no
- **LLM** — Optional: no
- **OpenShift** — Optional: no
- **Prompt Engineering** — Optional: no
- **Python** — Optional: no
- **RAG** — Optional: no
- **Rest API** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-12T11:22:51Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 14
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-12T16:19:12Z

## Pay

- **Stated usd annual**: 93420
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.