Senior Software Engineers Location(s): Manchester, Greater Manchester or Samlesbury Salary: £48,557 - £57,704, dependent on experience and including a basic salary and skills payment. Plus, you ll receive a one-off recruitment bonus of £3,500 (£1,750 on arrival and £1,750 on successful completion of probation). There s also the option to qualify for an increased skills payment of up to £19,113 once in-post, following a successful skills assessment. Flexible Working: We recognise the importance of a healthy work-life balance and offer full-time, part-time, and compressed hours. While hybrid working can be more restricted, due to the nature of the work, some home working may be available depending on business needs. Find out more about flexible working on our website. GCHQ is an intelligence, cyber and security agency with a mission to keep the UK safe. We use cutting-edge technology, ingenuity, and partnerships to identify, analyse and disrupt threats. Working with our intelligence partners MI5 and MI6, we protect the UK from terrorism, cyber-attacks, and espionage. At GCHQ you ll do varied and fascinating work in a supportive and inclusive environment that puts the emphasis on teamwork. As a Senior Software Engineer, you ll bring your experience of modern software frameworks and team leadership to our passionate tech community. You ll help design new and existing systems, establish best working practices, and deliver high-quality solutions to mission-critical problems. With ..... full job details .....