Front-End Web Developer

  • Citigroup Inc.
  • City, Belfast
  • 26/06/2026
Full time Information Technology Telecommunications

Job Description

Job Summary

We are seeking a motivated Front end Web Developer to join our development team. The successful candidate will work alongside experienced developers to build, test, and maintain web applications using React on the frontend and Java on the backend. This role is ideal for someone looking to develop their software engineering skills in a collaborative environment.

Responsibilities
  • Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
  • Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
  • Apply fundamental knowledge of programming languages for design specifications.
  • Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
  • Serve as advisor or coach to new or lower level analysts
  • Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
  • Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
  • Has the ability to operate with a limited level of direct supervision.
  • Can exercise independence of judgement and autonomy.
  • Acts as SME to senior stakeholders and /or other team members.
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.
Role Responsibilities
  • Develop and maintain user interfaces using React.js.
  • Build and support backend services using Java and related frameworks.
  • Write clean, maintainable, and well documented code.
  • Participate in code reviews and team discussions.
  • Debug and resolve application issues.
  • Collaborate with designers, developers, and stakeholders to deliver features.
  • Create and execute unit and integration tests.
  • Assist with database design and queries.
  • Learn and apply software development best practices.
Education
  • Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
Technical Skills
  • Commercial experience of React.js, JavaScript, HTML, and CSS.
  • Understanding of Java
  • Familiarity with REST APIs.
  • Knowledge of version control systems such as Git.
  • Knowledge of Agile/Scrum methodologies
  • Basic understanding of SQL databases.
  • Understanding of object oriented programming concepts.
  • Experience with Spring Boot and TypeScript would be advantageous but not essential.
Soft Skills
  • Strong problem solving ability.
  • Good communication skills.
  • Willingness to learn and accept feedback.
  • Ability to work effectively within a team.
  • Attention to detail.
Benefits
  • 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

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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