* Country: Stipend levels differ greatly between countries. Countries with higher costs of living (e.g., Switzerland, Germany in some regions, the UK, the Netherlands, Scandinavia) tend to offer higher stipends than others (e.g., some Eastern European countries).
* Host Institution: Universities and research institutions have varying budgets and policies regarding post-doctoral salaries. Prestigious universities or those with substantial research funding often pay more.
* Field of Study: Some fields, particularly those requiring specialized skills or highly sought-after expertise, may command higher stipends.
* Funding Source: The funding source (e.g., government grant, private foundation, individual PI's grant) can significantly impact the available stipend. Some highly competitive grants can offer significantly higher salaries.
* Experience and qualifications: A candidate with more experience or a highly prestigious publication record might negotiate a higher salary.
Generally, you can expect post-doctoral stipends in Europe to range from €2,000 to €4,000 (or even more) per month gross. However, this is a very broad estimate. It's essential to research specific opportunities and look at the advertised salary for each individual position. Don't hesitate to contact the potential host institution or PI directly to inquire about the exact stipend offered for a given position. Also, be aware of tax implications, as the "gross" salary stated is usually before tax deductions.