Intern, AI Engineer (Full-Stack)

Ensign InfoSecurity; Singapore; On-site; SGD 70,000 - 98,000; Full time

Job summary

Ensign InfoSecurity is seeking a frontend/backend engineer to enhance AI product UIs/UX and deliver scalable interfaces and services. You will integrate LLMs/agents and data sources, translating business needs into robust code while supporting deployment and configuration tasks.

The role requires strong Python, React/TypeScript, FastAPI experience, and familiarity with AI development tools. Collaboration with diverse teams and a proactive attitude are essential for success in Singapore’s tech

Qualifications

• Proficiency in Python and Git.
• Experience with containers (Docker/Kubernetes).
• Front-end skills: React or TypeScript with focus on UI/UX.
• Back-end/API development using Python and FastAPI.
• Exposure to LLM/AI development, including agent frameworks or SDKs.
• Awareness of DevOps and cloud practices, AWS a plus.

Responsibilities

• Maintain, redesign, and/or improve UI/UX of AI products based on user feedback.
• Build and maintain front-end interfaces and back-end services, integrating LLMs, agents, and data sources.
• Translate business requirements into clean, working code and maintain AI/LLM apps.
• Support build, release, deployment, and configuration of applications.
• Gather requirements, prototype, and deliver quality technical solutions with teammates and partners.
• Participate in ad-hoc projects and tasks as assigned by supervisor.

Skills

Python

Git

Docker

Kubernetes

React

TypeScript

FastAPI

LLM/AI

LangChain

Claude Agent SDK

RAG

SQL/Vector Databases

AWS

Tools

Claude Agent SDK

LangChain

Job description

Ensign is hiring !

Key Responsibilities:

• Maintain, redesign, and/or improve the user interfaces (UI/UX) of our AI products based on user feedback
• Build and maintain front-end interfaces and back-end services, integrating LLMs, agents, and data sources
• Translate business requirements into clean, working code, and maintain existing AI/LLM applications
• Support the build, release, deployment, and configuration of applications
• Work with team members and business partners to gather requirements, prototype, and deliver quality technical solutions
• Participate actively in any ad-hoc projects and tasks as assigned by your supervisor

Requirements:

• Good grasp of Python and git, as well as containers (Docker or Kubernetes)
• Front-end skills for UI/UX work, for example React or TypeScript, with an eye for clean, usable design
• Back-end and API development experience, for example Python and FastAPI
• Exposure to LLM/AI development, including agent frameworks or SDKs (such as Claude Agent SDK or LangChain), retrieval-augmented generation (RAG), prompt design, and vector or SQL databases
• Awareness of DevOps and cloud practices, with AWS a plus, and able to adjust to changing requirements and new technologies
• Good team player with good communication skills, able to work with people at all levels within an organisation

About Ensign InfoSecurity

InfoSecurity Ensign InfoSecurity is the largest pure-play cybersecurity service provider in Asia. The company is headquartered in Singapore. We specialise in the provision of these services; cybersecurity advisory and assurance, implementation and management of advanced cybersecurity controls, cybersecurity monitoring, threat hunting, and incident response. Underpinning these competencies is in-house research and development in cybersecurity.

What Makes Ensign Special?

We are a technology company with warmth and soul. We are ambitious, propelled by our vision to be the cyber defender of choice, and fueled by the dedication and camaraderie of individuals who are eager to make a difference, and leave their footprints in the industry. If you are a self-motivated curious go-getter, we want You!

Join Us!