Senior Software Engineer Pluto Card

5+ years of professional experience as a software engineer (with a focus on payments/fintech)

Extensive experience in developing and integrating with banking and card scheme protocols

Experience in working with third-party APIs and integrating external financial services into backend systems

Mastery in at least one programming language (e.g Kotlin, Java, Go, Scala, Rust)

Deep understanding of relational and non-relational databases and distributed systems

Strong grasp of SQL and relational data modelling

Experienced with API design and development (e.g GraphQL, REST, RPC)

Experience in designing and developing scalable, secure and reliable backend systems.

Strong understanding of SDLC, software design principles, architectural and integration patterns

Strong problem-solving skills and ability to analyze and debug complex software systems

Excellent communication and collaboration skills, with the ability to work effectively in cross-functional teams.

Previous work experience in the banking or fintech

Familiarity with financial industry frameworks and technologies such as payment gateways, transaction processing systems, or financial messaging protocols (e.g ISO 20022, ISO8583, SWIFT, SEPA, or Open Banking APIs)

Familiarity with cloud platforms such as AWS or Azure and experienced in deploying and managing applications in a cloud environment.

Experience with Kubernetes or other container orchestration platforms

Experience with JVM tuning, configuration & metrics