Backend Developer (Contractor)
Oct 4, 2025 · Remote — Asia-Pacific preferred · Contract (full-time hours) · USD $2,000–$4,000 per month (DOE)
Help build the core of Workmind’s AI-powered automation platform for service franchises.
About Workmind
Workmind builds AI-powered automation for American home-service franchises. Founded in July 2025 by experienced AI professionals, we’re focused on robust, reliable systems that turn operational friction into revenue. We don’t fine-tune models; our value is systems design, orchestration, and evaluation that hold up under real-world abuse.
Role: Backend Developer (Contractor)
You’ll work directly with the CTO to design, build, and test production services on Google Cloud. This is a hands-on role writing and shipping Go code that integrates external APIs, manages data pipelines, and keeps our systems observable and reliable.
What you’ll do
- Build and evolve backend services on Cloud Run with Go (modern Go versions).
- Integrate Workmind with third-party APIs (auth, rate limits, retries, idempotency).
- Work with Cloud SQL (Postgres) as the primary database; use Firestore for caching.
- Implement unit, integration, and end-to-end tests; own CI signals and performance benchmarks.
- Ship with reliability: defensive coding, structured logging, metrics, tracing, and SLO awareness.
- Contribute docs (inline comments + Markdown runbooks) and small internal tooling.
Our stack
- Go
- Google Cloud: Cloud Run, Cloud SQL (Postgres), Firestore (cache), Secret Manager, Artifact Registry, Cloud Logging/Monitoring, Managed Prometheus
- Observability: OpenTelemetry (traces/metrics/logs)
- Containers: distroless images, least-privilege runtime
Must-haves
2+ years of Go in production backends or distributed systems
Experience with serverless/containerized deployment (Cloud Run, Lambda, etc.)
Strong API integration skills (auth flows, pagination, webhooks, rate-limit strategies)
Practical understanding of testing at multiple layers (unit/integration/E2E)
Solid grasp of observability (logs, metrics, traces) and production troubleshooting
One of the following Google Cloud certifications or equivalent experience:
- Associate Cloud Engineer
- Professional Cloud Developer
- Professional Cloud DevOps Engineer
Nice-to-haves
- Cloud SQL Postgres performance tuning; schema migrations; connection pooling for serverless
- CI/CD with Cloud Build; supply-chain basics (provenance, SBOMs)
- Functional programming concepts for safer composition and testing
- Security basics: secrets, service accounts, IAM least privilege, multi-tenant isolation
Location & hours
Remote. Preference for Southeast Asia (Indonesia, Malaysia, Philippines, Singapore, Thailand, Vietnam). Applicants elsewhere are welcome but must work ASEAN hours with at least 4 hours daily overlap.
Compensation & contract
- Contract role; you handle your own taxes/insurance per local law
- Base USD $2,000–$4,000/month (DOE)
- Initial 90-day contract with potential extension
- Fully remote; flexible hours with core overlap
How to apply
Email your CV to careers@workmind.cloud. Include:
Links to your GitHub or recent projects (services, libraries, or infra you’ve shipped)
A brief note answering one:
- What’s the hardest part of designing idempotent, retry-safe workflows on GCP (and why)?
- Describe a time you led a meaningful architectural change and how you de-risked it.
- What observability signals do you rely on first during a live incident?
Interview process
- CV review
- 90-minute video call with lightweight pair-programming
- Offer