Senior Java Developer – Agile, Citi

Citi

Location:
United Kingdom, Belfast

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Are you passionate about engineering, testing, automation and building high-quality software? Can you work across diverse teams to spread your passion and experience to raise the bar for everyone? Do you enjoy working in a collaborative Agile environment and seeing the applications that you build making users happy? If you are excited about technical leadership, then this is the ideal role for you.

Job Responsibility:

Ownership and delivery on a variety of components (Java/Kotlin) within the Core Prime Brokerage platform. Hands-on Development
Provide technical leadership for an agile development team, championing best practices in Continuous Integration and Continuous Deployment (CI/CD)
Foster a culture of quality through developer-led automated testing initiatives
Drive continuous improvement in SDLC, agile and DevOps processes using key performance indicators, including DORA metrics, to enhance team efficiency and software delivery
Lead design, planning and estimation discussions within the team and with partners from across the department along with business stakeholders
Conduct high-level system analysis and architecture design, ensuring alignment with business requirements, technical standards and the overall architecture blueprint
Facilitate requirement gathering and translate complex business needs into technical specifications
Oversee the creation and maintenance of project and technical documentation
Identify and mitigate risks throughout the SDLC, proposing solutions to complex problems
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Oversee production support processes, collaborating with operations and business stakeholders
Analyze issue patterns to drive improvements
Guide documentation efforts, maintain on-call rotations and lead post-mortems
Lead efforts to resolve root-causes and enhance performance, scalability, and reliability
Provide technical leadership and serve as advisor or coach to mid-level developers, analysts and graduates

Requirements:

Java & Test-Driven Development are essential
Extensive experience in system analysis and in programming of software applications
Experience in managing and implementing successful projects
Subject Matter Expert (SME) in at least one area of Applications Development

Nice to have:

Kotlin
Cloud Technologies (Kubernetes, Open Shift)
Messaging Technologies (Kafka, Solace, TIBCO)
Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3)
Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana)

Additional Information:

Job Posted:
July 30, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Senior Java Developer – Agile