Portfolio Manager
onebyzero pte. ltd.
📍 paya lebar, east, singapore country, Singapore
Job Description
Role - Portfolio Manager
About OneByZero
OneByZero is a Frontier Systems Integrator building agentic AI systems for banks, telcos, insurers, retailers, and enterprise clients across Asia Pacific. We work on complex transformation programmes across AI, data modernisation, cloud migration, and enterprise platform engineering in regulated industries.
We operate exclusively on AWS and partner closely with enterprise clients to deliver measurable business outcomes at scale.
The Role
The Portfolio Manager is the client-facing delivery owner responsible for managing a portfolio of strategic accounts and programmes where OBZ partners with AWS Professional Services to go to market.
This role sits at the intersection of delivery leadership, client relationship management, commercial governance, and executive escalation handling.
You will act as the bridge between the client, client stakeholders, AWS Pro...