Lead testing efforts for payments, card issuing, and revolving credit domains, designing and executing automation code, and ensuring compliance with regulatory standards.
Responsibilities
Lead testing effort in payments, card issuing and revolving credit domain
Review requirements, specifications, and technical design documents
Create detailed test plans and test cases in JUnit 5
Desarrollar aplicaciones backend con Java y Spring, diseñar e implementar arquitecturas de microservicios, construir y evolucionar APIs REST e integraciones entre plataformas, participar en el desarrollo de soluciones orientadas a eventos con Kafka, garantizar la calidad, seguridad y rendimiento de las aplicaciones.
Responsibilities
Desarrollar aplicaciones backend con Java y Spring
Diseñar e implementar arquitecturas de microservicios
Construir y evolucionar APIs REST e integraciones entre plataformas
Participar en el desarrollo de soluciones orientadas a eventos con Kafka
Garantizar la calidad, seguridad y rendimiento de las aplicaciones
Lead backend architecture and technical execution for Citi’s Enterprise Vendor & Market Data Services Registry Platform in Belfast, overseeing Java microservices, data pipelines, and full-stack integration.
Compensation
competitive base salary (which is annually reviewed)
Responsibilities
Architect and deliver high-performance Java and Spring Boot microservices
Design relational data models and transactional pipelines
Build and maintain secure RESTful APIs
Champion cloud-native deployment patterns with Docker, OpenShift/K8s, CI/CD
Mentor mid-level and senior engineers
Requirements
Bachelor’s / Master’s degree in Computer Science, Software Engineering, or equivalent
Nice to have: AI coding assistants (Devin, Copilot, Cursor)
Senior Java Backend Engineer responsible for designing and maintaining high-throughput ingestion pipelines, resilient Spring Boot microservices, and RESTful APIs for the Vendor Master Central platform.
Compensation
competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:
Responsibilities
Design, build, and maintain production-grade REST APIs and microservices using Java 21/25 and Spring Boot
Build resilient ETL and reconciliation services that ingest, validate, and deduplicate complex monthly datasets
Design relational schemas (PostgreSQL / Oracle), optimize complex SQL queries, and implement transactional data integrity
Collaborate with React/TypeScript frontend to integrate APIs
Leverage AI-powered developer tooling for rapid prototyping
Requirements
Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience
Senior Software Development Engineer in TestNewEpisode Six US · Dominican Republic
Java Backend Developer | Spring Boot, Kafka & Microservicios | Remotoknowmad mood · Remote, Spain