[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 # Senior Java Architect - Vice President Mississauga Ontario Canada Full-time Executive $120,800.00 - $170,800.00 Executive & Management Listed on Citigroup’s official careers site. Posted October 14, 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/Senior-Java-Architect---Vice-President_261001497) [OpenNash Jobs](https://jobs.opennash.com/) / [Citigroup](https://jobs.opennash.com/companies/citigroup/) / Senior Java Architect - Vice President ## Job description As a Senior Java Architect at Citi, you will lead a team of engineers building Large Language Model and Retrieval-Augmented Generation solutions that power next-generation applications across the organization. You will combine hands-on technical direction with people leadership, shaping how Citi designs, builds, and scales AI-driven systems using Java, Python, and modern machine learning frameworks. This role sits within Citi's Technology function and offers the chance to influence architecture decisions that reach a global engineering organization. ### Responsibilities Lead the design and delivery of AI and machine learning solutions, including Large Language Model and Retrieval-Augmented Generation architectures. Manage multiple engineering teams, setting technical direction and tracking delivery against established goals. Oversee hiring, performance evaluations, and career development for engineers across your teams. Own budget planning and resource allocation for AI engineering initiatives, monitoring outcomes against targets. Define engineering standards and best practices for applications development, ensuring consistent, high-quality delivery. Resolve complex technical and operational issues by applying deep expertise in AI engineering and broader technology knowledge. Negotiate priorities and align delivery plans with senior stakeholders across technology and business functions. Safeguard Citi and its clients by identifying risk early, applying sound judgment, and escalating control issues with transparency. ### Required Qualifications & Skills 10 or more years of relevant engineering experience, including people or team leadership. Strong hands-on experience building applications in Java. Proven industry experience designing and delivering Artificial Intelligence and Machine Learning solutions. Proficiency in Python with experience using frameworks such as TensorFlow, PyTorch, LangChain, or Hugging Face. Deep hands-on experience with Large Language Models such as GPT, Llama, or Claude. Solid understanding of Natural Language Processing concepts, techniques, and evaluation methods. Experience containerizing applications with Docker and orchestrating them using Kubernetes. Beneficial ### Skills & Qualifications Experience with document digitization technologies such as Tesseract, Abbyy, Kofax, or Google Vision combined with AI and machine learning. Experience migrating legacy applications to microservices or micro-frontend based architectures. Familiarity with cloud platforms such as AWS, GCP, or Azure and their AI and machine learning services. ### What We Offer You will join a global engineering organization where your leadership directly shapes how Citi builds and scales AI technology. Lead and grow high-performing engineering teams with real ownership over technical direction. Work in a hybrid model with 3 days in the office and 2 days working remotely. Access ongoing learning and development opportunities to deepen your expertise in AI engineering. Collaborate with engineering and business leaders across a global technology organization. Build long-term financial wellbeing through competitive compensation and benefits. Benefit from wellbeing support and resources designed to help you manage work and life. Join Citi as a Senior AI Engineering Manager and lead the teams building the next generation of AI-powered technology ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: $120,800.00 - $170,800.00 ------------------------------------------------------ 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: Oct 14, 2026 - First seen by OpenNash: Oct 20, 2026 - Last checked: Oct 20, 2026 - Listed for: 6 days - Location: Mississauga Ontario Canada - Employment type: Full-time - Pay: $120,800.00 - $170,800.00[Apply on Citigroup’s careers site →](https://citi.wd5.myworkdayjobs.com/2/job/Mississauga-Ontario-Canada/Senior-Java-Architect---Vice-President_261001497) ## More jobs at Citigroup ### [(Python) AI Engineer - Vice President](https://jobs.opennash.com/companies/citigroup/jobs/da81a11a27a56d095ade/) Mississauga Ontario Canada ### [Agentic AI Lead Engineer - Vice President](https://jobs.opennash.com/companies/citigroup/jobs/72205d4f7acc6c904185/) Mississauga Ontario Canada ### [Application Development Senior Manager - Vice President](https://jobs.opennash.com/companies/citigroup/jobs/0eacea65d57280edfcdd/) Mississauga Ontario Canada ### [Applications Support Senior Analyst - Asst Vice President](https://jobs.opennash.com/companies/citigroup/jobs/c1b090ca67f81e56ddb0/) Mississauga Ontario Canada ### [Applications Support Sr Analyst - Asst Vice President](https://jobs.opennash.com/companies/citigroup/jobs/594262611c6f1c53b885/) Mississauga Ontario Canada ## Similar jobs at other companies ### [Z5_Java Solution Architect](https://jobs.opennash.com/companies/ntt/jobs/18acaed133e07fbdcdfe/) NTT · Bangalore, KA, IN, India ### [Assistant Vice President](https://jobs.opennash.com/companies/grasim-industries/jobs/78094bded4a6fd56a323/) Grasim Industries · Maharashtra ### [Senior Lead Software Engineer Java and architect](https://jobs.opennash.com/companies/jpmorganchase/jobs/f28640dfbdcc0b74ede0/) JPMorganChase · Bengaluru, Karnataka, India ### [Solution Architect- Java Expertise](https://jobs.opennash.com/companies/ntt/jobs/6434d2c4440c072c6ef3/) NTT · Ho Chi Minh, Hồ Chí Minh, Vietnam ### [vice president communications](https://jobs.opennash.com/companies/richemont/jobs/ec4db0ee6881cc7a1b20/) Richemont OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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