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Workato Logo Workato · IT - Software Development

Senior AI Applications Engineer (Full Stack)

Singapore · Job Posted February 18, 2026
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Job Description

We are seeking a Senior AI Applications Engineer (Full Stack) to lead the development of cutting-edge AI-powered applications. In this role, you’ll work across the stack—building robust Python-based backends, developing intuitive frontends in React, and architecting scalable systems that handle high-throughput data and real-time AI model integration. This is a hands-on technical lead position for someone passionate about building production-ready AI products that are fast, secure, and user-friendly.

Job Responsibility

  • Design and develop full stack AI applications, integrating powerful AI models with seamless front-end user experiences
  • Build scalable, production-grade backend services and REST APIs using Python
  • Develop clean, performant, and reusable React.js components for modern web interfaces
  • Architect efficient and secure data workflows, leveraging PostgreSQL for transactional data and ClickHouse for analytics and high-performance querying
  • Collaborate closely with AI/ML engineers, product managers, and DevOps to bring models to life in real-world applications
  • Lead architecture discussions and set engineering best practices across the stack
  • Optimize application performance, scalability, and reliability across backend and frontend systems
  • Mentor junior developers and contribute to a culture of engineering excellence

Requirements

  • Bachelor's degree in Computer Science, related field, or equivalent practical experience
  • 5+ years of professional software development experience, with significant exposure to both frontend and backend technologies
  • Expertise in Python, with a strong understanding of building APIs, microservices, and data pipelines
  • Proven experience developing production-ready frontend applications using React.js (or similar frameworks)
  • Deep knowledge of REST API design and integration patterns
  • Experience working with PostgreSQL and ClickHouse, or similar relational and analytical databases
  • Familiarity with integrating AI/ML models into applications (directly or via APIs)
  • Strong understanding of software architecture, scalability, security, and system design
  • Excellent verbal and written communication skills
  • Strong sense of ownership, accountability, and leadership
  • Passion for AI and delivering impactful, data-driven software solutions
  • Comfortable working in a fast-paced, collaborative, and iterative environment
  • Willingness to mentor others and help raise the overall bar for engineering quality

Nice to have

Experience with Docker, Kubernetes, and deploying to cloud environments (AWS, GCP, or Azure) is a plus

What we offer

  • vibrant and dynamic work environment
  • multitude of benefits they can enjoy inside and outside of their work lives
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