Full-Time

Java Full Stack Developer

Posted on 5/6/2025

Citigroup

Citigroup

10,001+ employees

Global financial services and banking provider

No salary listed

Senior

Dublin, Ireland

Hybrid working model (up to 2 days working at home per week)

Category
Full-Stack Engineering
Software Engineering
Required Skills
Agile
JavaScript
Git
SQL
Java
TypeScript
REST APIs
Oracle
AngularJS
Requirements
  • Proficiency in Java and the Spring Boot framework.
  • Hands-on experience with Angular and front-end technologies like Typescript, HTML5, and CSS3.
  • Strong knowledge of relational databases and experience with writing efficient SQL queries.
  • Familiarity with RESTful API design and consumption.
  • Experience with version control systems, especially Git.
  • Working knowledge of Agile development methodologies.
  • At least 6-8 years professional experience in related engineering role.
  • Demonstrated analytic/diagnostic skills.
  • Ability to work in a matrix environment and partner with virtual teams.
Responsibilities
  • Design and develop responsive user interfaces using Angular, HTML5, CSS3, and Javascript/Typescript.
  • Build and maintain backend services using Spring Boot, Java and RESTful web services.
  • Design, optimize, and manage relational databases such as SQL Server and Oracle.
  • Create and integrate REST APIs for seamless communication between frontend and backend systems.
  • Ensure application performance, scalability and reliability through efficient architecture and optimization.
  • Conduct unit testing, integration testing, and debugging to ensure stability across the full stack.
  • Maintain clean, well documented, and testable code with adherence to software engineering best practices.
  • Collaborate with cross-functional teams including product managers, designers, and QA to deliver business-aligned solutions.

Citigroup provides a wide range of financial products and services to various clients, including consumers, corporations, and governments, across more than 160 countries. Their offerings include consumer banking, credit, corporate and investment banking, securities brokerage, and wealth management. Citigroup's services work by leveraging a global network and advanced technology to facilitate transactions, manage assets, and provide liquidity in the financial system. Unlike many competitors, Citigroup stands out due to its extensive international presence and commitment to sustainability through environmental, social, and governance (ESG) initiatives. The company's goal is to support global trade and investment while promoting responsible financial practices.

Company Size

10,001+

Company Stage

IPO

Headquarters

Tel Aviv-Yafo, Israel

Founded

1812

Simplify Jobs

Simplify's Take

What believers are saying

  • Citi's partnership with Mastercard enhances its position in the digital banking sector.
  • 'Green Deposits' align with the growing demand for sustainable banking products.
  • Citi's involvement with Jumia taps into the expanding African e-commerce market.

What critics are saying

  • Increased competition from digital platforms like Versana may challenge Citi's market share.
  • Citi's partnership with Jumia exposes it to risks in the volatile African e-commerce market.
  • Regulatory challenges may arise from Citi's collaboration with Mastercard for Google Pay Plex accounts.

What makes Citigroup unique

  • Citi's global reach spans over 160 countries, offering unmatched international banking services.
  • The company integrates ESG initiatives, appealing to environmentally-conscious investors and customers.
  • Citi's technological infrastructure supports innovative solutions in consumer and corporate banking.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Paid Vacation

Paid Sick Leave

Paid Holidays

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