Android Developer – Payments & Security

Job description

We are looking for a n English speaking Android Developer – Payments & Security for a global company in Karlskrona with 75% remote work possibility. Start is in ASAP, 7-months limited contract to begin with, possibility of extension after that. Senior Android Developer with strong experience in secure mobile development and payment solutions. In this role, you will work with modern technologies such as Kotlin, NFC, secure APIs, and payment integrations to develop resilient and scalable mobile solutions within a highly collaborative and agile environment. You will work closely with architects, security specialists, and product teams to deliver secure transaction capabilities and innovative digital payment experiences. Develop native Android (Kotlin/Swift) and backend integration points for proximity communication, payment flows, and secure transaction handling. Implement secure, resilient payment capabilities and seamless integration with financial platforms. Proactively participate in secure code review, remediation, threat modeling, and security testing across the development lifecycle. Design and implement developer friendly APIs and modular SDK components with strong error handl...