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Senior Full Stack Java Developer

Job in Mississauga, Ontario, Canada
Listing for: Citigroup Inc.
Full Time position
Listed on 2026-10-19
Job specializations:
  • Software Development
    Java Developer, Full Stack Developer, Backend Developer, Software Engineer
Salary/Wage Range or Industry Benchmark: 94300 CAD Yearly CAD 94300.00 YEAR
Job Description & How to Apply Below
Who we look for
As part of our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems.

We are going through a very exciting phase of transformation in OTC derivatives domains in Markets Technology, and you will be required to participate in the whole spectrum of building a software solution, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams.

This role is for someone who enjoys solving engineering challenges, has experience in building robust and high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously.

Responsibilities

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas

Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users

Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement

Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality

Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems

Ensure essential procedures are followed and help define operating standards and processes

Serve as advisor or coach to new or lower-level analysts

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.

Participating in production support as L3 on rotational basis.

Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by 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.

Qualifications

5+ years of relevant experience

Experience in systems analysis and programming of software applications

Experience in managing and implementing successful projects

Working knowledge of consulting/project management techniques/methods

Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Hands-on professional software development experience

Proficiency in programming in Java and React.

Design, develop, and deploy scalable, resilient microservices architectures using the Spring Framework and Spring Boot ecosystem, containerization, and distributed systems best practices.

Experience of following TDD and clean code principles

Proficiency with data structures, algorithms and strong knowledge of PL-SQL with Oracle.

Able to independently work in fast paced and rapidly changing environment

Working knowledge in GWT is a plus.

Preferred Qualifications

Experience of working in investment bank or financial services industry

Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other No

SQL database

Education

Bachelor’s degree/University degree in IT/Computer related field

Job Family Group:
Technology
Job Family:
Applications Development
Time Type:
Full time
Primary Location Full Time Salary Range: $94,300.00 - $
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…
Position Requirements
10+ Years work experience
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