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.
7 open roles at 1 company · in and around Sydney · via Square Peg · updated 2h ago
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Blinq
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Creative Strategist (Organic Social)
Melbourne, VIC, Australiaentry levelposted 3d ago
Creative WritingSocial Media MarketingContent CreationStrategic ThinkingBrand Design
Via Blackbird and Square Peg
Apply ↗ -
Performance Marketing Lead
Melbourne, VIC, Australiamid seniorposted 5d ago
Marketing Performance Measurement And…Meta SearchE-CommerceMarketing OptimizationData AnalysisCustomer Acquisition Management
Via Blackbird and Square Peg
Apply ↗ -
Engineering Lead
Melbourne, VIC, Australiamid seniorposted 5d ago
Software EngineeringFoundation EngineeringCloud InfrastructureDevOpsDevtoolsTechnical Management
Via Blackbird and Square Peg
Apply ↗ -
Product Manager
Melbourne, VIC, Australiamid seniorposted 22 Sep 2026
Product ManagementBusiness To BusinessCustomer InsightCollaborationDesignGo-to-Market Strategy
Via Blackbird and Square Peg
Apply ↗ -
Staff Product Designer
Melbourne, VIC, Australiamid seniorposted 11 Sep 2026
Product DesignVisual DesignInteraction DesignPrototypingUser ExperienceSystems Thinking
Via Blackbird and Square Peg
Apply ↗ -
Senior Platform Engineer
Melbourne, VIC, Australiaseniorposted 11 Sep 2026
DevOpsSREGoogle CloudReliabilityCollaborationAutomated Testing Framework
Via Blackbird and Square Peg
Apply ↗ -
Senior Site Reliability Engineer
Melbourne, VIC, Australiaseniorposted 11 May 2026
Site Reliability EngineeringDevOpsContainerizationCloud InfrastructureCollaborationMentorship
Via Blackbird and Square Peg
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.