Senior Software Engineer

We’re on a mission to make banking 10x better. At 10x Banking ("ten-ex banking") we’re transforming the financial industry with our cloud-native core banking platform. Our talented team has built the world’s first 'meta core' - a new category in core banking technology. 10x's platform powers global banks and financial institutions including Chase UK, Old Mutual and Westpac. We offer a diverse, global community that thrives on innovation and collaboration. Tackling exciting challenges with the utmost integrity, we aim to make a positive impact through our work for our clients, their customers and the communities we work in. Be part of something bigger – join us and transform and industry.

About the role As a Software Engineer at 10x, you are passionate about working with cutting-edge technologies, and bring deep technical knowledge and proven experience with data systems to deliver scalable solutions.

This role sits within our migrations, extensibility, and core banking team, building the next generation of bank‑migration tooling and enhancing our extensibility framework. You’ll work on foundational services that underpin banking operations globally, collaborating across teams and domains. Engineers in this area enjoy significant autonomy, a remote‑first environment, and access to AI‑powered tooling to support rapid development. This role offers deep design and implementation work on complex distributed systems, with exposure to all parts of the banking backend. In addition to the technical side of the role, you bring experience and wisdom in mentoring junior developers and proven experience in the challenges of delivery of high-quality software in a high-performance and fast paced development environment.

Please note: this role is fully remote, but you must reside in Hungary for the duration of employment

About you You will be keen to solve problems beyond the borders of your immediate team and demonstrate that you can think on multiple levels; from strategic and tactical to driving operational excellence and system availability. You are adept at reading code and designing and delivering systems that can exceed the exacting demands of our clients.

Our tech stack:

Java / Spring Boot ecosystem (and some Kotlin) Kubernetes, Docker, Helm, Terraform, AWS Kafka, Redis, PostgresSQL , Spring reactive, Quarkus Gradle, Jenkins, SonarQube, Checkmarx