A technology-focused firm in Greater London is seeking a Senior Software Engineer to develop a world-class payment engine. You will design and build the Payment Engine SDK, ensuring security and reliability. The ideal candidate has deep expertise in Kotlin, Android Framework, and payment systems. This role also involves mentoring other engineers and tackling complex engineering challenges in a fast-paced environment. The company values a product-focused mindset and a passion for creating mission-critical software. #J-18808-Ljbffr