A technology recruitment firm is seeking a Principal Software Engineer for a 3-month contract in Basildon. The successful candidate will be responsible for C++ software development, creating applications that meet user expectations, and working within defined constraints for both Windows and Linux platforms. Candidates must hold or be eligible for high-level UK Security clearance. A strong grasp of iterative development processes and experience with related tools like Jira is essential. Competitive pay of up to £70 per hour is offered. #J-18808-Ljbffr