Jobs

Jobs at Australian VC-Backed Startups

Every open role at the portfolio companies of Blackbird, Square Peg, AirTree, Antler Australia, OIF Ventures and Main Sequence, read daily from the jobs boards the funds run for their portfolios. 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 Australian VC tab.

8 open roles at 1 company · updated 3h ago

Opto Biosystems

Backed by Blackbird · seed · 2 people · Biotechnology · Health Care

  • IT Engineer

    Cambridge, UKmid seniorposted 22d ago

    Microsoft 365Microsoft SharePointCyber SecurityIdentity Management SystemsInternetworkingOrganizational Skills

    Via Blackbird

    Apply ↗
  • Principal Electrical Engineer, Implant Electronics

    San Francisco, CA, USAseniorposted 24d ago

    Electrical Engineering TechnologySchematic DiagramsDebuggingElectric Power DistributionSignal IntegrityThermal Design

    Via Blackbird

    Apply ↗
  • Electrical Engineer, Implant Electronics

    San Francisco, CA, USAmid seniorposted 24d ago

    Electrical Engineering TechnologyCircuit DesignSchematic DiagramsPrototypingDebuggingData Acquisition

    Via Blackbird

    Apply ↗
  • Laboratory Operations and Vivarium Manager

    San Francisco, CA, USAmid seniorposted 11 Sep 2026

    Animal HusbandryInventory ManagementEquipment MaintenanceOrganizational SkillsOccupational HealthRegulatory Compliance

    Via Blackbird

    Apply ↗
  • Surgical Development and Human Factors Lead

    San Francisco, CA, USAmid seniorposted 11 Sep 2026

    Biomedical EngineeringHuman FactorsClinical EngineeringMedical Device DevelopmentContextual InquiryTask Analysis

    Via Blackbird

    Apply ↗
  • Senior Clinical Scientist

    San Francisco, CA, USAseniorposted 29 Aug 2026

    Drug DevelopmentScientific WritingCritical ThinkingCollaborationSoftware Project ManagementPatient Safety

    Via Blackbird

    Apply ↗
  • Senior Automation/Test Development Engineer

    Cambridge, UKseniorposted 22 Aug 2026

    AutomationTest ManagementElectrical Engineering TechnologyBiomedical EngineeringLabVIEWTechnical Documentation

    Via Blackbird

    Apply ↗
  • Expressions of Interest

    Earthposted 8 Aug 2025

    Via Blackbird

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.