Software Engineer Intern

Codex Solutions; Singapore; Presencial; SGD 17.000 - 30.000; Jornada completa

Descripción de la vacante

Codex Solutions is offering a Software Engineer Internship in Singapore for a 6-month full-time period starting Q3 2027. You’ll join a hands-on engineering team to build robust software systems and integrate practical AI capabilities into real-world applications.

Learn to design, deploy, and test AI-enabled software while prototyping solutions that streamline workflows and deliver real value to the organisation.

Formación

• Apply software engineering fundamentals to enterprise AI systems.
• Develop full-stack web applications and reusable platform services with AI features.
• Integrate LLM APIs and AI-assisted coding tools to speed development.
• Learn secure and reliable software development practices.

Responsabilidades

• Design, develop, and prototype modern full-stack web applications and backend services.
• Build reusable platform foundations and common services to accelerate product development.
• Collaborate with cross-functional teams to apply AI for business value.
• Implement intelligent features like LLM-driven text extraction.
• Support end-to-end software and AI deployment lifecycle from ideation to deployment.
• Stay curious about AI trends and share insights with the team.

Conocimientos

Full-stack development

AI integration

LLM APIs

API design

Testing

Data protection

Software engineering

Herramientas

LLM APIs

Containerization

Descripción del empleo

Job Description

Internship Duration : Full time 6-month period, from Q3 2027

At Codex Solutions, we're on a mission to empower the Home Team with modern, resilient, and intelligent systems that protect lives and strengthen Singapore's safety and security fabric.

As a Software Engineer Intern, you'll be part of a hands-on engineering team building robust software systems and integrating practical AI capabilities into real-world applications. You'll gain experience developing modern software solutions while learning how AI features are designed, built, and deployed in enterprise environments.

You’ll get to explore, prototype, and implement solutions that streamline work and bring real value to the organisation. If you enjoy writing code, breaking problems down into logical components, and turning ideas into working software, this internship is for you.

Why This Matters

AI is changing how organisations operate - automating routine tasks, enabling smarter decisions, and freeing people to focus on what truly matters.

This internship gives you the opportunity to apply software engineering principles to AI-enabled systems, designing and building tools that support corporate automation while learning how real-world software is developed, tested, and improved over time.

What To Expect

• Design, develop, and prototype modern full-stack web applications and backend services using contemporary frameworks.
• Build reusable platform foundations and common services, including shared libraries, UI templates, and modules that accelerate product development.
• Collaborate with cross-functional teams to identify high-impact business areas where AI can drive efficiency and innovation.
• Develop and integrate intelligent features into software products, including LLM-driven text extraction, interactive assistants, and structured data generation.
• Support the full lifecycle of end-to-end software and AI implementation from ideation and proof‑of‑concept to testing, deployment, and continuous improvement.
• Stay curious about emerging AI and software development trends, sharing insights and experimental findings with the wider team.

Job Requirements

During the internship, you will get to learn and experience:

• How to apply software engineering fundamentals (modular design, API design, debugging, and testing) when building enterprise-grade and AI-enabled systems.
• Hands‑on experience developing full‑stack web applications and reusable platform services, and integrating modern AI models and APIs into functional software products.
• Practical skills in integrating LLM APIs and leveraging AI‑assisted coding tools to accelerate software development workflows.
• An introduction to secure and reliable software development, including data protection, containerization best practices, and understanding system and AI limitations.

Skills

Artificial Intelligence Application Programming Interface Best Practice Continual Improvement Process Cross Functional Skills Data Protection Ideation Solution Implementation Innovation Analysis Large Language Model Product Development Resilient System Software Development Software Engineering IT Solution System Software Data Structure Team Building Text Extraction Web Application