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Backend Development Intern (6 months)

Singapore-CapitaSky💼 Internship🗓 2026-09-15 → 2026-09-26

Core

Backend development and AI application implementation for global Finance IT systems, including feature design, coding, API development, system integration, and intelligent document processing.

Role type

Backend Development Intern (AI-focused)

Builds

Global Finance IT systems, AI applications (intelligent Q&A, invoice processing, data analytics), and integrated business modules.

Domain

Finance technology and Artificial Intelligence

Deliverable

production ML models | product features

Required skills

Java, Spring/Spring Boot, MySQL, RESTful APIs, Git, SQL, database design, system integration, AI/LLM concepts, API development, system testing, technical documentation.

Preferred skills

LLMs, RAG, AI Agents, OCR, microservices, Redis, message queues, enterprise systems, Finance domain knowledge, Travel & Expense projects.

Technologies

Java, Spring Boot, MySQL, Git, Redis, LLMs, RAG, OCR, Microservices, Message Queues

Responsibilities

Design and code backend features and APIs, integrate AI capabilities with business systems, support system testing and deployment, optimize system performance and stability, collaborate with business analysts and technical teams.

Seniority

Intern

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