Full Stack Engineer Intern

2 days ago

Singapore Replicast AI Pte Ltd Full time $40,000 - $60,000 per year

Company

Replicast AI Pte Ltd

Designation

Full Stack Engineer Intern

Date Listed

03 Nov 2025

Job Type

Entry Level / Junior Executive

Intern/TS

Job Period

Immediate Start, For At Least 3 Months

Profession

IT / Information Technology

Industry

Artificial Intelligence / Smart Automation

Location Name

Singapore

Allowance / Remuneration

$ monthly

Company Profile

Replicast AI is a leader in holographic digital human technology, delivering AI-powered avatars that talk, gesture and react in real time across physical and digital environments. Our lifelike digital humans are designed to enhance customer experience by offering human-like interaction 24/7, at kiosks, in holograms, in retail spaces, hospitality, healthcare, public services and financial institutions. With thousands of brands trusting our solutions, Replicast AI empowers companies to scale customer engagement, reduce wait-times and operate more efficiently while delivering emotionally engaging service that stands out.

Job Description

Join our team as an intern and help us build the next generation of AI Digital Humans. This is a hands-on role where you'll learn to develop applications powered by large language models (LLMs) and voice technology.

Key Responsibilities:

  • Assist in building and maintaining web applications for conversational AI and Digital Human experiences.
  • Help develop user interfaces with and TypeScript.
  • Contribute to backend services and APIs using
  • Support database management and queries using MySQL.
  • Gain experience integrating OpenAI GPT models for intelligent chat features.
  • Collaborate with the team on designing user flows and conversational logic.

We're Looking For:

  • Currently pursuing a degree in Computer Science or a related field.
  • Foundational knowledge of JavaScript and a strong desire to learn and TypeScript.
  • An interest in backend development and APIs (experience with is a plus).
  • Basic understanding of databases and SQL.
  • A genuine passion for AI and a curiosity about large language models.
  • Excellent collaboration and communication skills.

Bonus Points:

  • Personal or academic projects in web development (share your GitHub).
  • An interest in cloud platforms (GCP/AWS) or voice technologies (TTS/STT).
  • Any prior experimentation with AI APIs or chatbots.

Application Instructions

Please apply for this position by submitting your text CV using InternSG.

Kindly note that only shortlisted candidates will be notified.

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