2 months ago
Bucharest, RomaniaSenior
Responsibilities
- Design, develop, maintain, test, deliver, and support Java APIs, microservices, and components for the OMaaP payment platform.
- Create and maintain integrations with Kafka, Elastic, Cassandra, and other distributed-system components.
- Contribute to architecture discussions covering service boundaries, data models, event-driven communication, and performance.
- Collaborate with operations engineers on API integrations, deployments, monitoring, and production support.
- Participate in Scrum ceremonies, sprint planning, refinement, code reviews, and iterative delivery cycles.
- Automate deployment, functional testing, technical testing, and related development processes.
- Set up and maintain Prometheus delivery metrics, monitoring, and alerting.
- Investigate, reproduce, and resolve issues across test, acceptance, and production environments.
- Maintain technical documentation and mentor less-experienced team members.
Requirements
- Proven experience building and maintaining high-quality Java 17+ and Spring Boot microservices in distributed environments.
- Hands-on experience with Kafka, Docker, OpenShift, Azure DevOps, Cassandra, and the ELK stack.
- Strong experience designing, evolving, and maintaining RESTful APIs, including domain models, validation flows, and integration contracts.
- Experience with unit and integration testing using JUnit and Karate Framework.
- Ability to contribute to architecture discussions, provide estimates, and participate effectively in sprint planning and refinement.
- Strong problem-solving, code review, engineering standards, mentoring, and technical documentation skills.
- Excellent English communication skills.
Benefits
- Flexible working arrangements and a highly collaborative environment.
- Work on mission-critical payment software, including instant payments and APIs exposed to external users.
- Iterative Scrum delivery with two-week sprints and regular stakeholder feedback.
Tech Stack
Categories
About ING
ING is a Dutch multinational bank providing retail, private, and wholesale banking, with strong digital and mobile services for consumers and businesses. Founded in 1991 and headquartered in Amsterdam, it operates across Europe and beyond, earning revenue from interest income, fees, and financial services. ING is a public company with shares traded in New York.