In 2016, Vancaeyezeele played club football for the SW Florida Adrenaline of the semi-professional Premier Development League. Over the course of the season, he made ten regular season appearances, scoring one goal. For the 2017 season, Vancaeyezeele moved to the Mississippi Brilla, also of the PDL. During the season, he made 14 regular season appearances, scoring two goals, and a further three appearances in the playoffs.
Professional
After graduation from the University of Charleston, Vancaeyezeele was invited to participate in the 2018 Major League Soccer Combine. However, he was not selected in the 2018 MLS SuperDraft, despite being projected as a potential early pick. In March 2018, Vancaeyezeele went on trial with Pittsburgh Riverhounds SC of the United Soccer League, the second tier of the United States soccer league system. He made two preseason appearances for the team, including one against league rivals Penn FC in which he set up Romeo Parkes's game-winning goal. On 14 March 2018, he was signed to a one-year contract with a club option for an additional year. He made his professional debut in the opening match of the 2018 season, a 0–0 draw at Nashville SC in which he started and played the full 90 minutes. Over the first two matches of the season, Vancaeyezeele maintained the team's highest passing percentage in the offensive half and the team lead in interceptions. Vancaeyezeele scored his first professional goal on 20 April 2018, Pittsburgh's second goal of a 2–2 draw away at FC Cincinnati. He was then named to the USL Team of the Week for the first time for his performance in the match. Vancaeyezeele scored his first U.S. Open Cup goal in a 2–1 victory over Erie Commodores FC on 16 May 2018. During his first season with the club, he made a team-high 32 starts, scoring two league goals. On 7 December 2018 it was announced that Vancaeyezeele had signed a one-year extension with the team with a club option for an additional year.
International career
Vancaeyezeele was called up to by French Guiana for the first time in September 2019 for 2019–20 CONCACAF Nations League B matches against Belize and St. Kitts and Nevis. He qualifies to represent the nation through family ties. After French Guiana was awarded a 3–0 victory over Belize when the visitors did not arrive in time for the match, Vancaeyezeele made his debut, starting and playing the full match, in the eventual 2–2 draw with St. Kitts and Nevis.
