Longbottom signed for Jack Taylor's Queens Park Rangers from Methley United in 1954, and made his debut in a 3–0 defeat against Leyton Orient in March 1955. QPR finished 15th in the Third Division South in 1954–55. They then posted an 18th-place finish in 1955–56. Taking over Conway Smith's mantle as the club's key attacker, Longbottom finished as the club's top-scorer in 1956–57 with 15 goals, helping the club to a top ten finish. He scored 18 goals in 1957–58 to become the club's top-scorer once again; another tenth-place finish ensured Rangers a place in the restructured Third Division the following season. He hit 20 goals in 1958–59, becoming the club's top-scorer for a third consecutive season. New manager Alec Stock's new signing Brian Bedford then took over as the club's main source of goals, as QPR finished eighth in 1959–60, before finishing third in 1960–61 – missing out on promotion by just one place and two points. Longbottom played at inside-left, and scored 62 goals in 201 league appearances during his seven years at Loftus Road. Longbottom transferred to Norman Low's Third Division Port Vale for a £2,000 fee in May 1961. He scored in his debut on 19 August, in a 4–2 defeat to Shrewsbury Town at Gay Meadow. He bagged 20 goals in 49 games in the 1961–62 season to become the club's joint-top-scorer. He scored twice in 11 games in 1962–63, but new boss Freddie Steele sold him on to league rivals Millwall in January 1963 for a £2,000 fee. He scored one goal in ten league games for Ron Gray's "Lions", before leavingThe Den in the summer. He joined up with Fourth Division side Oxford United, and finished as the club's top-scorer in the 1963–64 season with 14 goals in 34 games. Having performed well in Arthur Turner's team, he earned a move away from the Manor Ground and back into the Third Division. Longbottom joined Colchester United in October 1964, and went on to score 13 goals in 36 appearances in 1964–65 – one goal less than top-scorer Billy Stark. The "U's" suffered relegation however, and manager Neil Franklin allowed Longbottom to leave Layer Road on a free transfer to Midland League club Scarborough in May 1965.
Post-retirement
Following the end of his football career he changed his surname by deed poll to Langley. He settled in Scarborough with wife, Jean. They have three children: Mark, Keith and Kirsty, and two grandchildren, Mia and Sadie.
