Senior Machine Learning Engineer
PopulixWest Java, Indonesia
Posted October 1, 2025
Contract / Temporary
About the Company
Populix is a leading research firm specializing in Southeast Asia market insights. Offering comprehensive market research, policy analysis, survey tools, and respondent services, Populix provides data-driven solutions that help companies and governments understand and dominate Indonesia's dynamic market. With a focus on consumer behavior, public sentiment, and societal trends, Populix empowers clients to make informed decisions through innovative methodologies and AI-assisted tools.
Job Description
Populix is a consumer insights platform focused on connecting businesses with Indonesian respondents. They are seeking a Senior Machine Learning Engineer to build scalable AI-powered research intelligence solutions. The role involves designing, building, and optimizing production-grade ML systems, including RAG integration, scaling pipelines, and ensuring reliability.
Requirements
- 4+ years of professional experience as a Machine Learning Engineer or related experience
- Strong proficiency in Python
- Hands-on experience with RAG architectures and LLM integration
- Proficiency in FastAPI, APIs, SQL, NoSQL, and data management practices
- Solid experience with Google Cloud Platform (GCP), Docker, and CI/CD pipelines
- Proven experience deploying ML models into production systems
