Senior Front-End Engineer (React) – Hybrid

Citigroup Inc.; Belfast City District; Hybrid; GBP 45,000 - 70,000; Full time

Benefits offered by this job

27 days annual leave

Discretional annual bonus

Private Medical Care & Life Insurance

Employee Assistance Program

Pension Plan

Paid Parental Leave

Special employee discounts

Learning and development resources

Job summary

Citi is seeking a motivated Front-end Web Developer to join Citi Tech in Belfast. You will build, test, and maintain web applications using React on the frontend and Java on the backend, collaborating with experienced developers to grow your software engineering skills in a team-centric environment.

You will contribute to code reviews, testing, and delivery of features, with mentorship and opportunities for hybrid work.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• 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.

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.

Skills

React.js

Java

REST APIs

Git

Agile/Scrum

SQL

Object-oriented programming

Spring Boot

TypeScript

Education

Bachelor's degree in Computer Science, Software Engineering, or a related field

Tools

Git

Spring Boot

TypeScript

Job description

Citi is seeking a motivated Front-end Web Developer to join Citi Tech in Belfast. You will build, test, and maintain web applications using React on the frontend and Java on the backend, collaborating with experienced developers to grow your software engineering skills in a team-centric environment.

You will contribute to code reviews, testing, and delivery of features, with mentorship and opportunities for hybrid work.