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 · updated 1h ago
Nothing matches that on either tab. Try fewer or shorter words.
Q-CTRL
-
Senior Scientist, Quantum Sensing (Magnetometry)
Sydney, NSW, Australiaseniorposted 5d ago
Atomic PhysicsExperimental PhysicsOther EngineeringPython (Programming Language)Data AnalysisSignal Processing
Via Square Peg
Apply ↗ -
Senior Software Engineer, Back end (Opal Platform)
Sydney, NSW, Australiaseniorposted 5d ago
Python (Programming Language)RESTful APIGraphQLDjango (Web Framework)Machine LearningOpenID
Via Square Peg
Apply ↗ -
Product Manager - Quantum Sensing
Sydney, NSW, Australiamid seniorposted 9d ago
Product ManagementMarket AnalysisCollaborationPresentationsNew Business Development
Via Square Peg
Apply ↗ -
Senior Scientist, Quantum Sensing (Modeling and Control)
Sydney, NSW, Australiaseniorposted 11d ago
Statistical MethodsKalman FilterParticle FilterDigital Signal ProcessorPython (Programming Language)Software Development
Via Square Peg
Apply ↗ -
Financial Accountant
Sydney, NSW, Australiamid seniorposted 24d ago
AccountingPayroll ProcessingProblem SolvingGoogle SpreadsheetsFinancial AccountingGenerally Accepted Accounting Principles
Via Square Peg
Apply ↗ -
Global Tax Manager
Sydney, NSW, Australiamid seniorposted 24d ago
Tax ManagementTransfer PricingFinancial AccountingRegulatory ComplianceTax Laws
Via Square Peg
Apply ↗ -
Product Marketing Manager
Sydney, NSW, Australiamid seniorposted 25d ago
Product MarketingMarket ResearchDigital MarketingCampaign ManagementContent CreationSales Enablement
Via Square Peg
Apply ↗ -
Staff Experimental Scientist
Sydney, NSW, Australiaseniorposted 25d ago
Mechanical SystemsElectrical SystemsCollaboration
Via Square Peg
Apply ↗ -
Senior Embedded Software Engineer
Sydney, NSW, Australiaseniorposted 26d ago
Embedded SystemsVivadoDigital Signal ProcessorEmbedded Operating SystemsField-Programmable Gate Array (FPGA)SystemVerilog (Direct Programming…
Via Square Peg
Apply ↗ -
Senior Lab and Field Technician, Quantum Sensing
Sydney, NSW, Australiaseniorposted 26d ago
OpticsProblem SolvingMachiningCollaborationElectronicsPython (Programming Language)
Via Square Peg
Apply ↗ -
Senior Scientist, Quantum Sensing (Atom Interferometry)
Sydney, NSW, Australiaseniorposted 27 Oct 2025
Experimental PhysicsData FusionSignal ProcessingCollaboration
Via Square Peg
Apply ↗ -
Q-CTRL Talent Community
Sydney, NSW, Australiaposted 2 Nov 2022
Communication SkillsArtificial IntelligenceQuantum ComputingSoftware DevelopmentProduct Lifecycle Management
Via 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.