In 2023, Marleen de Wever launched an investigative podcast series that delves into the intricacies of Dutch politics and governance. The series has been lauded for its engaging storytelling and deep dives into issues that are often overlooked by mainstream media, further establishing her as a leading voice in political journalism.

Marleen de Wever moderated a nationally televised political debate ahead of the Dutch general elections. Her role as a moderator was praised for her ability to facilitate meaningful discussion and her skill in keeping the debate focused and informative for viewers.

In 2019, Marleen de Wever broke a major story on a government scandal involving misuse of public funds. Her investigative work led to a series of resignations and sparked a national debate on government accountability, showcasing her impact as a journalist dedicated to transparency and truth.

Marleen de Wever joined NOS, the Dutch public broadcasting organization, as a senior political reporter. At NOS, she has been responsible for covering major political events and elections, providing insightful analysis and breaking news coverage that has been widely followed by the Dutch public.

In 2015, Marleen de Wever published her first book, which provided an in-depth analysis of the Dutch political landscape. The book was praised for its insightful commentary and thorough research, solidifying her reputation as an expert in political journalism.

Marleen de Wever was awarded the prestigious De Tegel award for her investigative journalism work on uncovering corruption within local government bodies. Her thorough investigation led to significant public discourse and policy changes, highlighting her ability to influence through journalism.

In 2010, Marleen de Wever joined NRC Handelsblad as a political correspondent. Her work focused on Dutch national politics, where she covered significant legislative developments and political scandals. Her reporting was noted for its depth and ability to make complex political issues accessible to the public.

Marleen de Wever began her journalism career at De Telegraaf, one of the largest Dutch newspapers, as a junior reporter. She quickly made a name for herself by covering local news stories with a keen eye for detail and a commitment to accuracy, setting the stage for her future in investigative journalism.