1 of 1 Senior Java Developer Jobs in East London

and develop the core backend of the payment platform, including the API gateway, transaction management layer, and merchant services. Mentor & Guide: Act as a technical mentor to another backend developer, fostering a culture of high-quality engineering and collaborative growth. Own Security & Compliance: Take the lead on implementing robust security measures (e.g., AES-256 encryption, OAuth/JWT) and … You have 6+ years of experience in backend development, with a significant background in the FinTech or financial services sector. Your career likely started with a strong foundation in Java , building secure, enterprise-grade financial systems. You have since evolved your skills and are now an expert in modern backend technologies, with deep professional experience in Node.js and/ More ❯