Senior Platform Engineer (Software)

Senior Platform Engineer (Software) – Sydney – $150,000–$170,000 + Super + ESOP A high growth AI and lending technology business in Sydney with strong market traction and a genuine engineering culture. Small team, no platform team to hand off to, and a clear path to shape technical direction as the business scales. If you've spent your career owning both the infrastructure and the code on top of it, this is worth a conversation. The role Own and provision AWS infrastructure hands on - VPC, IAM, Secrets Manager, security groups, CI/CDDesign and maintain secure, production grade cloud environments from the ground upBuild and ship backend application code in TypeScript and Node.jsRaw SQL on PostgreSQL - joins, aggregations, query optimisationMentor mid and junior engineers and act as the primary technical point of contact for the businessThe person Genuinely owned AWS infrastructure in production - not handed it to a DevOps teamStrong hands on experience with VPC design, IAM, network security and CI/CD pipelines built from scratchSolid backend engineering capability in TypeScript or Node.jsComfortable writing production grade application code alongside infrastructure ownershipClear communicator who can lead technically and bring others alongPython and FastAPI a genuine plus About weave. Recruitment weave. Recruitment is a founder-led Australian search and recruitment partner across Investment Management, Technology, Accounting and Finance, and HR and People & Culture. We take a quality first approach and build long term relationships based on trust, judgement, and delivery. we’ve got you.