[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Citigroup jobs](https://jobs.opennash.com/companies/citigroup/) · [Search jobs](/search/) Citigroup · Mississauga Ontario Canada # Full Stack Java Developer Mississauga Ontario Canada Full-time $94,300.00 - $141,500.00 Software Engineering Listed on Citigroup’s official careers site. Posted September 1, 2026. Check that it is still open and apply there. [Apply on Citigroup’s careers site →](https://citi.wd5.myworkdayjobs.com/2/job/Mississauga-Ontario-Canada/Full-Stack-Java-Developer_26991912) [OpenNash Jobs](https://jobs.opennash.com/) / [Citigroup](https://jobs.opennash.com/companies/citigroup/) / Full Stack Java Developer ## Job description ### Job Description 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. 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 5-8 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, JavaScript or React, Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles - Proficiency with data structures, algorithms and SQL Able to independently work in fast paced and rapidly changing environment ### 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 NoSQL database Education: Bachelor’s degree/University degree or equivalent experience ------------------------------------------------------ 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. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ 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. ## At a glance - Posted by the employer: Sep 1, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 49 days - Location: Mississauga Ontario Canada - Employment type: Full-time - Pay: $94,300.00 - $141,500.00[Apply on Citigroup’s careers site →](https://citi.wd5.myworkdayjobs.com/2/job/Mississauga-Ontario-Canada/Full-Stack-Java-Developer_26991912) ## More jobs at Citigroup ### [AI-Augmented Full-Stack Engineer - Vice President](https://jobs.opennash.com/companies/citigroup/jobs/d357b86dc6b2839ee256/) Mississauga Ontario Canada ### [AVP Full Stack Java/Angular Developer](https://jobs.opennash.com/companies/citigroup/jobs/2336b8c1545a09a4d34e/) Mississauga Ontario Canada ### [AVP, Fullstack Developer (Applications Development Sr Programmer Analyst) - C12 - MISSISSAUGA](https://jobs.opennash.com/companies/citigroup/jobs/dd5fe5f59c8b938c5e22/) Mississauga Ontario Canada ### [AVP, Software Engineer (Hybrid)](https://jobs.opennash.com/companies/citigroup/jobs/925de499c1eec69aa06a/) Mississauga Ontario Canada ### [Application Development Technical Lead Analyst Developer Vice President Conversion](https://jobs.opennash.com/companies/citigroup/jobs/8d346d5f462e2fe9cfca/) Mississauga Ontario Canada ## Similar jobs at other companies ### [Senior Software Developer – Java Full stack (Java + Angular + OracleDB)](https://jobs.opennash.com/companies/siemens/jobs/8bf734b2da72dd83953e/) Siemens ### [Lead Software Engineer Java Full Stack Developer](https://jobs.opennash.com/companies/jpmorganchase/jobs/466ebabebb47a73a06e8/) JPMorganChase · Hyderabad, Telangana, India ### [Full Stack Developer (AWS & Java 8) - VOIS](https://jobs.opennash.com/companies/vodafone/jobs/0a4501ad867d107f8f25/) Vodafone · Pune, Maharashtra, India ### [Software Engineer III - Java Full Stack Developer + Python + AWS](https://jobs.opennash.com/companies/jpmorganchase/jobs/e13f9e5608b29452ebfa/) JPMorganChase · Bengaluru, Karnataka, India ### [Senior Full Stack Java Developer](https://jobs.opennash.com/companies/fidelity-national-information-fis/jobs/c62fea03e5177e39a6af/) Fidelity National Information (FIS) · Westend Center I, Sector II, Aundh, Pune-, Mahārāshtra, India OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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