Lead design, development, and implementation of scalable backend systems in Java. Provide technical leadership, architecture guidance, code reviews, mentor developers, optimize databases (RDBMS and NoSQL), and drive CI/CD and microservices delivery.

Top Skills: Java,Spring Boot,Spring Framework,Postgresql,Oracle,Mysql,Sql Server,Mongodb,Cassandra,Redis,Restful Apis,Microservices,Aws,Azure,Gcp,Docker,Kubernetes,Ci/Cd

Citi

Full Stack Lead Developer (Java/ReactJS), Vice President

5 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Mid level

Fintech • Financial Services

Lead design, develop, and deploy enterprise Java backend and ReactJS front-ends; architect RDBMS and NoSQL solutions; improve CI/CD pipelines; mentor engineers; perform code reviews; troubleshoot full-stack issues; collaborate with product and design; explore integrating AI technologies.

Top Skills: Java,Reactjs,Spring Boot,Spring Framework,Flux,Redux,Oracle,Mysql,Postgresql,Mongodb,Cassandra,Dynamodb,Jenkins,Gitlab Ci,Github Actions,Azure Devops,Aws,Azure,Gcp,Docker,Kubernetes,Tensorflow,Pytorch,Kafka,Rabbitmq,Junit,Mockito,Jest,React Testing Library,Graphql,Sql

Citi

Lead Frontend Developer (ReactJS), Assistant Vice President

5 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Mid level

Fintech • Financial Services

Lead frontend team to design and build scalable, performant React-based web applications. Define frontend architecture and standards, mentor developers, ensure code quality, optimize performance, and collaborate with UX, product, and backend teams.

Top Skills: Reactjs,Javascript (Es6+),Html5,Css3,Sass,Less,Styled-Components,Css-In-Js,Redux,Context Api,Zustand,Webpack,Vite,Babel,Npm,Yarn,Jest,React Testing Library,Cypress,Git,Next.Js,Remix,Graphql,Ci/Cd,Aws,Azure,Gcp,Material-Ui,Ant Design,Storybook

Citi

Market Sales Application Support - Senior Analyst (Assistant Vice President)

Reposted 5 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Senior level

Fintech • Financial Services

The Market Sales Application Support Senior Analyst provides technical and business support for users across global markets, handling application availability, issue escalation, deployment reviews, and support project ownership.

Top Skills: Batch SchedulingGrafanaItrsLinux/UnixOtelSQL

Citi

Senior UI Engineer (DevEx), VP - BELFAST

Reposted 6 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Senior level

Fintech • Financial Services

The Senior UI Engineer will create a real-time UI application for Citi's Developer Platform using React and TypeScript, collaborating on advanced UI components and data visualizations, while influencing best practices in UI engineering.

Top Skills: Context ApiD3.JsGithub CopilotJavaScriptMicro Front-EndsReactReduxStorybookTypescriptViteZustand

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Citi

Payroll and Business Travel Analyst

Reposted 6 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Mid level

Fintech • Financial Services

The Payroll and Business Travel Analyst manages cross-border payroll processes, responds to inquiries, ensures compliance, and analyzes data, requiring attention to detail and proficiency in MS Office.

Top Skills: ExcelMS OfficePivot TablesVlookup

Citi

Payroll and Business Travel Intermediate Analyst

Reposted 6 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Mid level

Fintech • Financial Services

The Payroll and Business Travel Intermediate Analyst will manage payroll inquiries, compliance, and reporting related to cross-border remote workers and business visitors.

Top Skills: ExcelMS OfficeService Now

Citi

Senior Payroll and Business Travel Manager

Reposted 6 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Senior level

Fintech • Financial Services

Manage global Cross Border Mobile Employees programs, coordinate with corporate tax and HR, oversee external system implementations, and provide reporting on programs.

Top Skills: MS OfficeService NowWorkday

Citi

Software Engineer (AVP) Belfast

Reposted 6 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Senior level

Fintech • Financial Services

The Senior Programmer Analyst will lead development using modern software engineering and DevOps practices, requiring extensive Java and Go expertise, along with fostering collaborative developer culture.

Top Skills: DockerGoGradleJavaLinux/UnixMavenMicroservices ArchitectureOpenshiftRestful ApisSpring BootSpring Data JpaSpring FrameworkSpring MvcSpring SecuritySQL

Citi

FXOpsTech Application Support Analyst - Assistant Vice President

Reposted 12 Days AgoSaved

In-Office

Belfast, County Antrim, Northern Ireland, GBR

Mid level

Fintech • Financial Services

Provide technical and business support for Citi applications, ensuring stability and efficiency. Engage with users, manage production issues, and improve application performance.

Top Skills: Application SupportProgramming LanguagesSite Reliability Engineering