Full-Stack AI Engineer

The Role

Join Ultima as we build our AI practice from the ground up. We’re seeking an entrepreneurial full-stack engineer who can architect, develop, and showcase AI-powered solutions for our clients. You’ll have the autonomy to shape our AI strategy, create proof-of-concepts, and deliver high-impact demonstrations to both internal teams and enterprise customers.

Ultima is evolving beyond traditional DevOps and cloud infrastructure to lead the AI transformation within managed services. As our Full-Stack AI Engineer, you’ll be at the forefront of this shift—working directly with stakeholders across marketing, technology, and engineering to build intelligent solutions that deliver measurable business value. This role blends the creativity of rapid prototyping with the discipline of production-grade engineering.

Please note: You must be a Singapore citizen. We are unable to offer visa sponsorship for this role.

Key Responsibilities

• Design and develop end-to-end AI applications from concept to deployment
• Build rapid proof-of-concepts using modern AI tools and frameworks
• Deliver compelling technical demonstrations to internal teams and enterprise clients
• Architect scalable AI solutions that integrate with existing client platforms
• Create intuitive, responsive frontend interfaces for AI-powered applications
• Collaborate with DevOps engineers to deploy AI solutions on cloud infrastructure
• Establish best practices for AI development, testing, and deployment within our MSP practice

About You

You likely come from a software consultancy or product-engineering background and are excited by the opportunity to shape an AI practice from its earliest stages. You may be a full-stack developer with strong frontend skills and a growing passion for AI. Above all, you bring an entrepreneurial mindset, the ability to operate autonomously, and a desire to demonstrate what’s possible with modern AI tooling.

We’re looking for someone who:

• Thrives in autonomous, self-directed environments
• Can translate big ideas into working prototypes quickly
• Communicates complex concepts clearly to both technical and non-technical audiences
• Has the curiosity and drive to experiment with emerging AI technologies
• Brings strong frontend sensibilities and attention to user experience
• Communicates confidently in client-facing contexts
• Balances pragmatism with innovation

Skills & Technologies

Core: React.js, Next.js, Node.js, TypeScript, Python, REST APIs, GraphQL, PostgreSQL, NoSQL, Git

AI & Automation: AI IDEs (Cursor, Windsurf, Kiro), n8n workflow automation, LangChain, OpenAI API, Claude, prompt engineering

DevOps & Cloud: AWS, Docker, CI/CD pipelines

Nice to Have: Agile methodologies, TDD, state management (XState, Flux), Storybook, ML frameworks (TensorFlow, PyTorch), Kubernetes, Azure, GCP, Terraform

About Ultima

Ultima is the trusted support partner for leading brands and their agencies—protecting digital revenue and reputation through expertly designed cloud hosting, DevOps consulting, and one of the most respected 24/7 application-support teams in the industry. Our clients include Banyan Tree, Challenger, Fortytwo, OSIM, and more.

As we expand into AI-powered solutions, we’re looking for pioneering engineers who want to push boundaries and help define the future of AI within the MSP space. Our team includes night owls, early birds, part-timers, and 9-to-5ers—what unites us is discipline, self-motivation, and a passion for high-quality engineering.

Salary & Benefits

• A beautiful, collaborative workspace at our Pagoda Street office, with flexible remote-working options
• Flexible working arrangements to support your personal commitments
• A strong commitment to equal opportunities and equal pay
• Competitive salary package and benefits
• A dedicated learning and development fund to support your growth