Bradley was born in Newcastle-under-Lyme. Her family moved to Buxton, Derbyshire and she was educated at the local comprehensive and Imperial College London, graduating with a BSc in Mathematics. In 1991, Bradley joined Deloitte & Touche and became a tax manager, and after seven years she became a senior tax manager with KPMG. In 2004 she set up business as a fiscal and economic consultant before rejoining KPMG in 2007, where she remained until her election to the House of Commons.
Parliamentary career
Bradley unsuccessfully contested Manchester Withington at the 2005 general election, coming third to the Liberal Democrats' John Leech. Bradley was a member of the Conservative Party's A-List and was selected for Staffordshire Moorlands in July 2006. She was elected as the constituency's member of parliament at the 2010 general election. Following her election to Parliament in 2010, Bradley was a member of the Work and Pensions Select Committee from 2010 and the Procedure Committee from 2011, and in May 2012 was elected co-secretary of the backbench 1922 Committee. In September 2012, Bradley was appointed as a junior Government whip. In February 2014, Bradley joined the Home Office as the Parliamentary Under-Secretary of State for Preventing Abuse, Exploitation and Crime. In July 2016, Bradley was appointed to the position of Secretary of State for Culture, Media and Sport by Prime Minister Theresa May. In late November 2016, she denied the appointment of Althea Efunshile, a former deputy chief of Arts Council England, as a non-executive director on the board of the state-owned broadcaster, Channel 4. She was criticised because Efunshile was a black female candidate while the other four candidates were all white men and were either appointed or re-appointed. This action led to a letter of complaint being sent to her by a cross-party group of MPs. On 12 December 2017, the government announced the appointment which her successor ratified. .|alt=|leftIn January 2018, Bradley was appointed Secretary of State for Northern Ireland after the resignation of James Brokenshire due to ill health. In July 2018, she came under criticism in the Northern Ireland Affairs Committee for failing to take action on British government discrimination against former soldiers and police. Andrew Murrison challenged her on her account of what she had done, and she said she would write to him. Sylvia Hermon commented: "I wait and wait for letters." In a September 2018 interview for House magazine, a weekly publication for the Houses of Parliament, Bradley admitted she had not understood Northern Irish politics before being appointed Secretary of State for Northern Ireland, saying: "I didn't understand things like when elections are fought, for example, in Northern Ireland – people who are nationalists don’t vote for unionist parties and vice versa," she said. In March 2019, Bradley was criticised by all sides in Northern Ireland and faced calls to resign for invoking the Nuremberg defence when defending the actions of UK forces during the Troubles, saying: "The fewer than 10% that were at the hands of the military and police were not crimes, they were people acting under orders and fulfilling their duties in a dignified and appropriate way." A "clarification" on her remarks was made by Bradley later that day in the House of Commons, and the following day she issued an apology. The families of victims raised concerns that Bradley was attempting to influence a UK government decision on whether or not to prosecute British soldiers involved in killing 14 civilians on Bloody Sunday in January 1972. Bradley was dismissed as Northern Ireland Secretary by Prime Minister Boris Johnson upon his appointment in July 2019. Bradley was reelected at the 2019 general election. She was elected as Chair of the Procedure Committee on 29 January 2020, defeating Bob Blackman to the post. Bradley had been a member of the Committee between October 2011 and November 2012.