SalaryPeak

AI Application Full-Stack Developer

SECOND TALENT SG PTE. LTD.
Singapore 7+ years Posted 4d ago

Salary Range

SGD 96,000 - SGD 132,000 /year

SGD 8,000 - SGD 11,000/month

Skills Required

API DevelopmentApplication ArchitectureMongoDBWorkflowRESTful APITypeScriptTechnological ProficiencyNoSQLComputer ScienceFlaskAuthorizationDatabasesFastAPIdata understanding

Job Description

As an AI Application Full-Stack Developer, you will develop modern web applications integrated with AI agents and cloud-native services. You will work across the entire stack—from frontend UI to backend APIs and databases—while collaborating closely with product, cloud, and AI engineering teams. This is a hands-on engineering role focused on delivering high-quality AI-powered applications.

Key Responsibilities

Full-Stack Development

  • Build responsive, high-quality frontend applications using React / Next.js /TypeScript.
  • Develop backend APIs and services using Python (FastAPI/Flask).
  • Implement authentication, authorization, data models, and API integrations.
  • Work with relational and NoSQL databases.

AI Integration

  • Integrate applications with AI models, vector databases, and agent frameworks.
  • Implement workflows involving RAG, embeddings, conversational agents, or automation logic.
  • Work with cloud AI services (Google Cloud, AWS, Azure, or Vertex/Bedrock).

System Implementation & Delivery

  • Translate requirements into technical tasks and features.
  • Ensure code is maintainable, well-structured, and well-tested.
  • Collaborate with UI/UX, AI engineers, and cloud engineers to ship features efficiently.
  • Participate in sprint discussions, reviews, and continuous improvement.

Performance, Quality & Security

  • Apply best practices for security, scalability, performance, and reliability.
  • Implement logging, monitoring, and API performance optimisations.
  • Follow secure coding patterns and cloud-native development standards.

Required Qualifications

  • Bachelor's or Master's degree in Computer Science or a related engineering field.
  • 7+ years of professional full-stack development experience.
  • Strong proficiency in: Javascript/TypeScript, React, and Next.js, Python (FastAPI or Flask) or any other backend programming language
  • Solid understanding of:
    REST API design
    Modern application architecture
    Databases (PostgreSQL, MySQL, MongoDB, etc.)
    Experience integrating with cloud services (GCP, AWS, or Azure).
    Familiarity with consuming AI APIs or building AI-powered features.
    Strong problem-solving skills and ability to work independently.

Preferred Qualifications (Nice-to-Haves)

  • Experience working with RAG pipelines, vector DBs, or generative AI applications.
  • Familiarity with WebSockets, WebRTC, or real-time communication.
  • Basic understanding of CI/CD pipelines and DevOps fundamentals.
  • Experience with multi-tenant SaaS or enterprise-grade applications.