Calibrax.ai

AI Engineer

Calibrax.ai

full-time

Posted on:

Location Type: Hybrid

Location: Kuala Lumpur • Malaysia

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About the role

  • Calibrax AI delivers end-to-end AI solutions, from strategy and model development to deployment, integration, and long-term optimization.
  • Our engineers build the systems that make AI actually work at scale: pipelines, APIs, integrations, and the infrastructure that keeps everything running.
  • We work across a diverse range of clients and enterprises, in environments where reliability and performance are not optional.
  • You will take models from experimentation to production and build the tooling that supports them.

Requirements

  • You write code that other engineers respect, clean, tested, and designed with the next person in mind.
  • You understand ML well enough to work closely with data scientists, translate their requirements into reliable systems, and improve the infrastructure around their models without breaking what works.
  • You're a builder. Whether it's an API wrapper around a fine-tuned LLM, a real-time feature pipeline, or an MLOps workflow that cuts retraining time in half, you like shipping things and you like doing it well. You care about observability, performance, and maintainability in equal measure.
  • You're curious about what's next. LLMs, vector search, agentic systems, you follow where the field is going and you're eager to get your hands on what's emerging.
Benefits
  • 3+ years of software engineering experience, with at least 1 year working on ML or AI systems
  • Strong proficiency in Python; experience with FastAPI, Flask, or similar for API development
  • Experience building and maintaining data pipelines and ETL workflows
  • Hands-on experience with cloud platforms (AWS, GCP, or Azure) and containerisation (Docker, Kubernetes)
  • Familiarity with MLOps practices: experiment tracking, model versioning, CI/CD for ML
  • Experience working with LLMs, API integration, prompt management, RAG pipelines, or fine-tuning
  • Strong understanding of software engineering fundamentals: testing, version control, code review
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
machine learningAPI developmentMLOpsreal-time feature pipelinemodel deploymentinfrastructure optimizationclean codetestingobservabilityperformance tuning
Soft Skills
collaborationcuriosityproblem-solvingattention to detailadaptabilitycommunicationcreativitycritical thinkingorganizational skillsbuilder mindset