On 16 January 2015, Jang signed a one-year contract with INAC Kobe Leonessa.[3] After spending the first half of the season injured, she made her first league appearance in a 1–0 home victory against Albirex Niigata Ladies on 5 September 2015, coming on as a substitute in the 66th minute.[4] On 15 November 2015, she made her Empress's Cup debut in a 4–0 win over Bunnys Kyoto SC.[5] She made a total of 8 appearances for the club in all competitions.[6]
Incheon Hyundai Steel Red Angels
On 21 January 2016, Jang joined Incheon Hyundai Steel Red Angels in the WK League.[6] On 14 March 2016, she made her debut in a 2–1 win over Seoul WFC.[7] In the 2016 season, she scored 9 goals and recorded 4 assists in 24 appearances. In the 2017 season, she scored 11 goals and recorded 5 assists in 29 appearances.[8] In 2018, Jang scored 11 goals and set up seven others in 27 matches, helping the Red Angels win their sixth consecutive championship.[9]
On 6 March 2013, Jang made her senior debut for South Korea in a 2–0 win against South Africa in the Cyprus Cup.[1] On 4 June 2016, she scored her first goal in a 5–0 win against Myanmar.[13]
Career statistics
International
Scores and results list South Korea's goal tally first, score column indicates score after each Jang goal.