Data Scientist salary: London vs Sydney
Sydney's tech market pays close to London's senior bands — with a stronger leisure-economy lifestyle premium.
Data Scientist median · London
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UK · live Adzuna
Data Scientist median · Sydney
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AU · live Adzuna
London market
London salaries are the highest in the UK and carry the largest cost-of-living adjustment. The London premium over the national median is roughly 15-30% depending on role. Remote-first employers have applied downward pressure on this premium, but in-office and hybrid roles in London still command a clear uplift; contract day rates run 20-35% above equivalent Manchester or Birmingham figures.
Sydney market
Sydney hosts the largest tech, fintech and professional services market in Australia, with a strong concentration of US tech APAC HQs (Atlassian HQ, Canva, Google, Salesforce). Salaries quoted in AUD; senior tech roles match or exceed London on a take-home basis.
Data Scientist salary in London (full report)
Percentiles, contract day rate, side-income context.
Data Scientist salary in Sydney (full report)
Percentiles, contract day rate, side-income context.
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