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Web 3 Lead Engineer, Product & Platform - Special Projects

Lead platform security enhancements for cryptocurrency custody and compliance
Singapore
Senior
yesterday
Coinhako

Coinhako

A cryptocurrency exchange platform offering trading, wallet services, and digital asset security solutions in Asia.

Crypto Product Manager

In line with our expansion, we are looking for motivated individuals with a passion for the crypto space.

What you'll be doing:

70% Product & Delivery

  • Align with CEO on roadmaps/OKRs; write lean PRDs and acceptance criteria; run backlog, sprint rituals, and vendor SLAs
  • Gate quality via technical acceptance (API contracts, error handling, security/privacy); own UAT and release management (flags, canaries, rollback)
  • Track product KPIs (activation, tx success rate, custody approval SLAs, KYT false-positive rate) and drive improvement

30% Platform Operations

  • Plan EKS patching/upgrades; manage autoscaling, quotas, and FinOps
  • Keep Terraform tidy (PR reviews, state/backends, drift prevention) and GitHub Actions fast/reliable
  • Maintain Cloudflare ZTNA (Access policies, tunnels, cert rotation, WAF rules); enforce least-privilege IAM; verify backup/DR against RPO/RTO
  • Operate Fireblocks policies/approvals/whitelists and Chainalysis rules; monitor webhooks/integrations
  • Own observability (CloudWatch/Grafana/alerts), SLOs/error budgets, incident response and crisp RCAs

What we're looking for:

  • 5–8+ years in software/platform roles; proven product delivery with vendors plus hands-on AWS/EKS/Terraform/GitHub Actions
  • Practical security: ZTNA (Cloudflare or equivalent), IAM, KMS/secrets, backup/DR, logging/alerts
  • Custody/KYT familiarity (Fireblocks/Chainalysis or equivalent) and how they fit into product flows
  • Admin experience with Google Workspace IAM, Slack, Notion; SSO/SAML/SCIM; good JML hygiene
  • Excellent written comms; decisive and documentation-driven.
  • Advanced understanding and/or experience working in a Cryptocurrency/Blockchain/Fintech/Finance Trading domain preferred

What's in it for you:

  • Friendly and fun start-up work culture
  • Convenient work location located in the heart of CBD area
  • Generous annual leaves on top of national holidays
  • Medical coverage including GP, Specialist, TCM, and more
  • Self-care benefits and exciting fitness workshops/webinars
  • Vibrant office with a well-stocked pantry
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Web 3 Lead Engineer, Product & Platform - Special Projects
Singapore
Engineering
About Coinhako
A cryptocurrency exchange platform offering trading, wallet services, and digital asset security solutions in Asia.