In 2022, Marieke Stellinga led an investigative series on government policy failures in the Netherlands. Her reporting uncovered significant issues in policy implementation, sparking national debate and leading to calls for reform in various governmental departments.

In 2020, Marieke Stellinga launched a political podcast series with NRC, providing listeners with in-depth discussions on current political events and trends. The podcast has been praised for its engaging format and Stellinga's ability to bring clarity to complex topics.

In 2018, Marieke Stellinga moderated a high-profile national election debate in the Netherlands. Her role as moderator showcased her ability to facilitate discussions on complex political issues, engaging both politicians and the public in meaningful dialogue.

In 2016, Marieke Stellinga was promoted to the position of political editor at NRC. In this role, she has been responsible for overseeing the newspaper's political coverage, ensuring that it remains comprehensive and insightful, particularly during critical election periods.

Marieke Stellinga received the prestigious De Tegel award in 2014 for her outstanding commentary on economic policies in the Netherlands. Her insightful analysis and ability to distill complex topics into accessible language were key factors in her receiving this honor.

In 2012, Marieke Stellinga published 'De Grote Recessie', a book that delves into the causes and consequences of the global financial crisis. Her work was praised for its clarity and depth, offering readers a comprehensive understanding of complex economic issues.

Marieke Stellinga joined NRC Handelsblad in 2008, marking the beginning of her significant contributions to Dutch journalism. At NRC, she quickly became known for her incisive political and economic analyses, contributing to the newspaper's reputation for in-depth reporting.