[1] Haimie was initially a defender in his youth years, even managing to represent Brunei in an under-15 tournament held in Malaysia in June 2013 while playing in that position.

[5] His performances for the national under-23s instigated a move to Indera SC for the second half of the 2017 Super League season, and found regular playing time there.

[7] In February 2018, Haimie joined Brunei's professional side DPMM FC after impressing new head coach Renê Weber at a pre-season trial.

[14] Haimie became the starting goalkeeper for DPMM at the 2022 Brunei FA Cup, winning the trophy after a 2–1 victory over Kasuka FC in the final on 4 December.

Haimie's luck made an upturn in 2017 when he was selected to play ahead of Ishyra for the first match of the 2018 AFC U-23 Championship qualification held in Myanmar in July for the Brunei under-23s, against regional giants Australia.

[19] He performed admirably, keeping out the Olyroos' 10 chances in the first half alone, before a 53rd-minute penalty by George Blackwood and a Riley McGree strike in the last five minutes sank the Young Wasps to a 2–0 defeat.

[29] He kept a clean sheet in the second leg at home, but the Wasps failed to progress to the tournament proper with only a 1–0 win at Hassanal Bolkiah National Stadium on 8 September.

[36] In 2022, Haimie played in three out of four friendly matches for the national team in preparation for the 2022 AFF Championship qualification, keeping a cleen sheet in the home fixture against Laos on 27 September which ended 1–0 to the Wasps.

[38] At the regional tournament, Haimie played in all four games and despite conceding 22 goals performed brilliantly throughout, such that head coach Mario Rivera designated him as the captain in the matches against the Philippines and Cambodia.

[42][43] He stretched his clean sheet record to four at the play-offs for a spot at the third round of the 2027 Asian Cup qualifying against Macau the following September where Brunei went through 4–0 on aggregate.