Software Backer

Cyberbacker Careers; Metro Manila; On-site; PHP 2,400,000 - 3,600,000; Full time

Job summary

Cyberbacker Careers in Metro Manila is seeking a senior software architect to turn a large AI-backed platform into a secure, scalable, white-label SaaS product. You will define canonical production architecture, data models, release paths, and lead end-to-end client workflows with strong tenant isolation.

You will own production releases, incident response, disaster recovery, and enforce cost controls, idempotency, and observability.

Qualifications

• Eight or more years building production software
• Personally shipped and operated a multi-tenant B2B SaaS product
• Strong TypeScript, Next.js, Python, FastAPI, Postgres, SQL, and row-level security experience

Responsibilities

• Establish the 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

Security

Tenant isolation

Observability

Incident response

Tools

SQL tooling

Job description

About the role

Mission

Turn 10xSearch from a large AI-built platform into a coherent, secure, economical white-label product that can be operated reliably and scaled through measured fleet trials.

Key responsibilities

• Establish the 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

About you

• Eight or more years building production software, including senior, staff, or principal-level responsibility

• Personally shipped and operated a multi-tenant B2B SaaS product

• Strong TypeScript, Next.js, Python, FastAPI, Postgres, SQL, and row-level security experience

• Proven judgment in multi-tenant architecture, tenant isolation, secrets management, least privilege, security, and auditability

• Deep experience with durable queues, leases, retries, idempotency, dead-letter handling, backpressure, and ambiguous-write recovery

• Experience managing external-provider quotas, throttling, failures, and cost controls

• Disciplined ownership of database migrations, production observability, incident response, rollback, and disaster recovery

• Hands-on experience with load, soak, integration, and end-to-end testing

• Effective use of AI coding agents without lowering engineering or review standards

• Demonstrated willingness to simplify inherited systems and remove unnecessary duplication