Senior Software Engineer (Java)

Cubic

Hyderabad, Telangana💼 Full-time🗓 2026-09-21 → 2026-09-26

Core

Senior backend engineer building secure payment domain solutions using Java microservices on AWS.

Role type

Senior IC software engineer (Java backend)

Builds

Scalable payment processing systems and transaction management features

Domain

Fintech / Payments / Cybersecurity

Deliverable

production ML models | product features

Required skills

Java 11+, Spring Boot, Microservices, AWS, SQL/NoSQL, Kafka, Docker, Kubernetes, CI/CD, cryptography, symmetric/asymmetric keys, mTLS, TR-31 key blocks

Preferred skills

Payment domain expertise, certificate handling

Technologies

Java, Spring Boot, AWS, PostgreSQL, Oracle, Redis, DynamoDB, Kafka, Docker, Kubernetes

Responsibilities

Develop clean, efficient, and testable Java code for microservices; Implement and maintain secure payment domain logic including key management and mTLS; Collaborate with cross-functional teams in an Agile environment; Conduct code reviews and mentor junior engineers.

Seniority

Senior, hands-on IC

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