Java Senior Applications Developer

Overview

Java Senior Applications Developer to join our team and play a key role in developing, enhancing & implementing our global payments platform. This role requires a strong techno functional background, experience with various payment schemes and messaging formats, and proven leadership skills. You will be responsible for providing technical leadership across multiple large-scale and complex software solutions, ensuring seamless integration with in-house and vendor solutions to create a comprehensive platform that meets key business needs.

Responsibilities

- Provide technical leadership for multiple large-scale/complex software solutions, extending the existing platform through custom development, customization, and integration with internal and vendor solutions.
- Lead the implementation of a payments product processor across multiple countries, designing robust hardware and software solutions.
- Design, code, test, document, and implement application releases as part of the development team.
- Work extensively with various payments schemes (e.g., RTGS/ACH) and messaging formats (e.g., ISO 8583, ISO 20022, SWIFT).
- Adhere to CBPR+ guidelines for cross-border payments.
- Build enterprise-level transaction-based systems with a focus on recovery, stability, reliability, scalability, and performance.
- Collaborate with Program Management and Quality Control teams to deliver high-quality software within project schedules.
- Proactively communicate risks, bottlenecks, problems, issues, and concerns to the Development Project Manager.
- Comply with Citi's System Development Lifecycle (SDLC) and Information Security requirements.

Qualifications

- Several years of relevant experience in software development.
- Basic understanding in Banking & payments systems
- Solid programming knowledge in Java and Spring Boot.
- In-depth working experience in configuring/maintaining the CI/CD pipeline
- Shell/Unix scripting with Python skills
- Troubleshooting the Java/microservices based application
- Hands-on experience in middleware such as Kafka or MQ and hands-on experience in schemeless databases like Mongo or equivalent
- Strong in handling the Production Failover and fallback activities
- Expertise in automation of IaaS, PaaS, SaaS
- Hands-on experience with AWS or Azure or GCP or equivalent clouds
- Basic experience in handling Generative AI, predictive analysis tools
- Strong hands-on experience in Monitoring and Observability tools, and creating & maintaining the staging & prod environments
- Knowledge in containerized tools Docker, Kubernetes, Openshift
- Ensures system reliability, scalability and security across dev and prod environments.
- Configuring/maintaining Observability tools like Grafana, AppDynamics, Splunk, Kibana or equivalent tools.
- Bachelor’s degree in Computer Science or a related field.

What we can offer

By joining Citi Dublin, you will be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), and a competitive base salary (annually reviewed) with additional benefits that support you and your family. Discover more without a link.

We are committed to an inclusive workplace where everyone can come to work as their whole self. We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.

If Citi has everything you need, apply to discover the true extent of your capabilities.

Equality statement available upon request.

Accessibility and Equal Opportunity: Citi is an equal opportunity employer. If you need a reasonable accommodation to use our tools or apply for a career opportunity, review our Accessibility at Citi information.

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