Senior Full Stack Developer (Java/React)

Citi; Belfast City District; Hybrid; GBP 70,000 - 90,000; Full time

Benefits offered by this job

27 days annual leave

Discretionary annual bonus

Private Medical Care & Life Insurance

Employee Assistance Program

Pension Plan

Paid Parental Leave

Employee discounts

Job summary

Citi is seeking a Senior Full Stack Developer to design and implement data/event-driven custody technology. The role emphasizes end-to-end development, collaboration with stakeholders, and strong engineering judgment.

You will contribute to design and system architectures in a delivery-focused environment, applying Java and React skills in a mixed/virtual team across locations, with a hybrid working model. Strong CI/CD experience and financial services exposure are valued.

Qualifications

• Bachelor's or Master's degree in technology disciplines.
• Strong event-driven architecture, Java and React experience.
• Experience with CI/CD processes and modern tooling.

Responsibilities

• Deliver end-to-end development for custody platforms.
• Collaborate with stakeholders to ensure timely, high-quality delivery.
• Provide technical and functional expertise and design/system architecture input.
• Communicate risks and issues early to mitigate delivery impacts.

Skills

Event-driven architecture

Java

React

CI/CD

Kafka

SQL/NoSQL databases

Mainframe knowledge

Financial services experience

Education

Bachelor's/Master's degree in technology

Tools

Jenkins

Job description

By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.

Citi Mission and Value Proposition explain what we do and Leadership Standards explain how we do it. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and maintain our clients' and the public's trust by constantly adhering to the highest ethical standards and making a positive impact on the communities we serve. Our Leadership Standards is a common set of skills and expected behaviors that illustrate how our employees should work every single day to be successful and strengthens our ability to execute against our strategic priorities.

We are seeking a Senior Full Stack Developer with data/event-driven design and implementation skills to implement our next generation Custody technology. This is a delivery-focused role, and includes elements of design, engineering, implementation and quality.

What you’ll do

• Software Engineer to deliver end to end development
• Work closely with wider stakeholders to deliver projects
• Provide technical and functional expertise to the team
• Work proactively & independently to address project requirements, and articulate issues/challenges with enough lead time to address project delivery risks
• Contribute to design and system architectures.

What we’ll need from you

• Strong event-driven architecture, design and development skills
• Java experience with modern IoC frameworks
• Experience with modern JavaScript frameworks, specifically React.
• Experience working in mixed/virtual/diverse environments (small co-located team with a larger team in another location)
• Understanding and passion for writing clean code Desirable:
• Financial services experience
• Experience with CICD / agile delivery mechanisms
• Knowledge of resilient enterprise systems
• Knowledge of mainframe development technologies (eg COBOL, CICS, VSAM
• Experience with pub/sub infrastructure (eg Kafka) and sql/no-sql databases

Qualifications

• Bachelors/Masters degree in technology disciplines

What we can offer you

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

• 27 days annual leave (plus bank holidays)
• A discretional annual performance related bonus
• Private Medical Care & Life Insurance
• Employee Assistance Program
• Pension Plan
• Paid Parental Leave
• Special discounts for employees, family, and friends
• Access to an array of learning and development resources

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Technology

Applications Development

Full time

Please see the requirements listed above.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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