Startup Jobs in Sydney
Open roles at the startups Blackbird, Square Peg, AirTree, Antler Australia, OIF Ventures and Main Sequence back, read daily from the jobs boards the funds run for their portfolios. It opens on roles based in Australia; many of these companies hire worldwide, and all countries shows every role. Companies with the most roles first; a role on two funds' boards is listed once. Apply links go to each company's own careers page. The funds' newest investments are on the Startups page.
12 open roles at 1 company · in and around Sydney · via OIF Ventures · updated 2h ago
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Director, Grid Connections
Sydney, NSW, Australiadirectorposted 16h ago
Software Project ManagementCustomer SuccessNew Product DevelopmentStakeholder ManagementTechnical Communication
Via Square Peg and OIF Ventures
Apply ↗ -
Senior Software Engineer - Digitisation
Sydney, NSW, Australiaseniorposted 3d ago
Software EngineeringMachine LearningJava (Programming Language)C++ (Programming Language)Google DartTypeScript
Via Square Peg and OIF Ventures
Apply ↗ -
AI Product Engineer
Sydney, NSW, Australiamid seniorposted 5d ago
Machine LearningArtificial IntelligenceSoftware EngineeringBackend Software DevelopmentFull Stack Software EngineeringProduct Engineering
Via Square Peg and OIF Ventures
Apply ↗ -
Senior Customer Value Architect - Sydney
Sydney, NSW, Australiaseniorposted 9d ago
Machine LearningSoftware Project ManagementCustomer SuccessTechnical ServicesStakeholder ManagementData Analysis
Via Square Peg and OIF Ventures
Apply ↗ -
Customer Success Engineer - Sydney
Sydney, NSW, Australiaassociateposted 9d ago
Customer SuccessTechnical SupportMachine LearningEnterprise Application SoftwareRelationship BuildingProblem Solving
Via Square Peg and OIF Ventures
Apply ↗ -
Product Designer
Sydney, NSW, Australiamid seniorposted 11d ago
Product DesignUser Experience Design (UX)User AnalysisPrototypingWireframingCollaboration
Via Square Peg and OIF Ventures
Apply ↗ -
Engineering Team Lead - Experience Platform
Sydney, NSW, Australiadirectorposted 18d ago
Software EngineeringUser ExperienceGoogle DartJavaScript (Programming Language)WebGL3D Rendering
Via Square Peg and OIF Ventures
Apply ↗ -
VP, Deployment
Sydney, NSW, Australiavice presidentposted 24d ago
Quality AssuranceContractor ManagementData AnalysisSoftware Project ManagementRisk Management
Via Square Peg and OIF Ventures
Apply ↗ -
Senior Machine Learning Engineer (Platform)
Sydney, NSW, Australiaseniorposted 7 Sep 2026
Machine LearningCloud ComputingData QualityPoint CloudsGeospatial Datasets
Via Square Peg and OIF Ventures
Apply ↗ -
Accountant
Sydney, NSW, Australiaassociateposted 14 Aug 2026
Accounts PayablePayroll ProcessingReconciliationGeneral LedgerTeamworkAccruals
Via Square Peg and OIF Ventures
Apply ↗ -
Staff Machine Learning Engineer (Platform)
Sydney, NSW, Australiaseniorposted 18 Jun 2026
Machine LearningDeep LearningKubernetesGeospatial DatasetsData Quality
Via Square Peg and OIF Ventures
Apply ↗ -
Senior Machine Learning Engineer - Australia
Melbourne, VIC, Australiaseniorposted 4 Jun 2025
Machine LearningDeep LearningSoftware EngineeringProblem SolvingData CollectionMentorship
Via Square Peg and OIF Ventures
Apply ↗
The companies here are whoever each fund lists on its portfolio jobs board, so established names sit alongside new ones; Antler's global board is narrowed to its Australian companies. A role disappears when the board drops it. We take no fee and have no part in hiring: each listing is the company's own, and the company is who you deal with.
Running an Australian security startup and hiring? If your investor runs a portfolio board, your roles will appear here within a day of being listed there. Otherwise get in touch.