Senior Java Developer

Citigroup Inc.; Mississauga; On-site; CAD 94,000 - 142,000; Full time

Job summary

Citigroup Inc. in Mississauga, Canada, is seeking a Senior Java Developer to enhance developer productivity and build cutting-edge internal tools and platforms.

You will design, develop, and deploy solutions that automate tasks and improve the developer experience. The role requires 4+ years of experience with Java, Spring, and Docker, plus cloud-ready deployments and modern front-end work with Angular/React.

Qualifications

• 4+ years of relevant Java development experience.
• Experience with cloud-ready apps & deployment pipelines on large-scale container clusters.
• Hands-on enterprise app development using Java, Spring & Docker.
• Experience with REST, SOA & Microservices.
• Kafka experience.
• RDBMS and SQL/PLSQL.
• Testing with JUnit/Mockito/Cucumber/RestAssured.
• SDLC knowledge for Agile & Waterfall.
• Monitoring with OpenTelemetry, Splunk, ELK.
• Frontend tech: Angular 8+, React, RxJS, TypeScript, HTML5.

Responsibilities

• Design and develop web-based applications, cloud services in Angular/Java/Spring/OpenShift stack.
• Work closely with stakeholders in a highly collaborative environment.
• Promote and follow solid agile software development practices.
• Build for highly reliable, scalable, and maintainable applications.
• Provide leadership in research, design and implementing improvements to platform technology solutions.
• Develop front end interfaces with Angular & React frameworks.

Skills

Java

Spring

Docker

REST

Kafka

SQL/PLSQL

JUnit/Mockito

Cucumber/RestAssured

Angular

React

OpenShift

Education

Bachelor’s degree/University degree or equivalent experience

Tools

Docker Containers

OpenShift

Job description

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients.

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.

We are seeking a highly motivated and experienced Senior Java Developer to join our dynamic team focused on enhancing developer productivity. Our mission is to build and maintain cutting-edge internal tools and platforms that empower our engineering teams to deliver high-quality software efficiently. You will play a crucial role in designing, developing, and deploying solutions that streamline workflows, automate repetitive tasks, and improve the overall developer experience.

Responsibilities

• Design and develop web-based applications, cloud services in Angular/Java/Spring/OpenShift stack
• Work closely with our stakeholders in a highly collaborative environment
• Promote and follow solid agile software development practices
• Build for highly reliable, scalable, and maintainable Applications
• Provide leadership in research, design and implementing improvements to platform technology solutions.
• Develop front end web interfaces with Angular & React frameworks

Requirements

• 4+ years of relevant experience.
• Experience with design and implementations of cloud-ready applications and deployment pipelines on large-scale container platform clusters is a plus
• Hands on experience in building an enterprise scale highly componentized application using Java, Spring Framework and Docker Containers
• Proficient in industry standard best practices such as Design Patterns, Coding Standards, Coding modularity, Prototypes etc.
• Experience working with SOA & Micro-services utilizing REST
• Experience with Kafka.
• Experienced in RDBMS and SQL/PLSQL
• Experienced in writing tests using frameworks JUnit, Mockito, Cucumber, RestAssured
• Understanding of the SDLC lifecycle for Agile & Waterfall methodologies
• Experienced in using monitoring tools OpenTelemetry, Splunk, ELK
• Excellent written and oral communication skills
• Experience working with Java Script framework such as Angular V8+, Reactive Programming concepts (RxJs), TypeScript, SCSS and HTML5
• Experience in debugging, tuning and optimizing UI components

Education:

• Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.