Senior Platform Engineer, Multi-Tenant SaaS & Production

Dream Career Builder PH; Philippines; Remote; PHP 1,800,000 - 3,200,000; Full time

Job summary

Dream Career Builder PH is seeking an experienced senior software leader to oversee a multi-tenant B2B SaaS platform. You will define canonical production architecture, data models, and secure release processes while hardening critical end-to-end tenant workflows.

You will steer AI coding agents with strict quality controls and ensure scalable, auditable systems. You will own migrations, incident response, and capacity planning, collaborating across teams to maintain high availability, security,

Qualifications

• 8+ years building production software with senior-level responsibility.
• Shipped and operated a multi-tenant B2B SaaS product.
• Strong TypeScript, Next.js, Python, FastAPI, Postgres, SQL, and row-level security.

Responsibilities

• Establish canonical production architecture, repository, data model, and release path.
• Freeze and harden the three highest-value end-to-end client workflows.
• Close gaps in tenant isolation, integrations, testing, recovery, security, and capacity.
• Consolidate or retire duplicate queues, surfaces, scripts, and pipelines.
• Own production releases, canaries, rollbacks, migrations, incident response, and disaster recovery.
• Enforce provider quotas, cost budgets, idempotency, backpressure, and operational telemetry.
• Direct AI coding agents through bounded tickets and rigorously review their output.
• Translate product and content requirements into executable acceptance contracts.
• Produce an evidence-backed assessment of 1,000-client capacity and unit economics.
• Create a technical roadmap that clearly separates platform hardening from new feature development.

Skills

TypeScript

Next.js

Python

FastAPI

PostgreSQL

SQL

Row-level security

Tenant isolation

Security

Auditability

Data modeling

Queues & retries

End-to-end testing

AI coding agents guidance

Production ownership

Job description

Dream Career Builder PH is seeking an experienced senior software leader to oversee a multi-tenant B2B SaaS platform. You will define canonical production architecture, data models, and secure release processes while hardening critical end-to-end tenant workflows.

You will steer AI coding agents with strict quality controls and ensure scalable, auditable systems. You will own migrations, incident response, and capacity planning, collaborating across teams to maintain high availability, security,