Mobile Development
iOS: Swift, Xcode, MVC Architecture
Overview
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance—we are re‑defining it. Every day $5 trillion passes through our network, and we operate in 180+ countries. From deploying AI to shaping global markets, we build systems that matter and influence economies. Help solve real‑world challenges, build the future of finance, and grow through mentorship, continuous learning, and flexibility—including potential hybrid work.
Your Time Here
You’ll thrive in an agile software development environment, crafting high‑quality, scalable solutions with cutting‑edge technologies, including AI‑powered coding tools. Translating business requirements into robust code, you’ll support rigorous quality standards, testing cycles, and post‑production deployment.
* Use advanced tools for code testing and debugging, learn through design sessions and peer code reviews.
* Participate in a cohort of new hires to master our company culture, tools, and technical proficiencies.
Technology Stack
* Back‑End: Java, Spring Framework
* Mobile: iOS (Swift, Xcode, MVC); Android (Android Studio, JavaScript, CSS, AJAX, Java Web Services)
* Front‑End Web: React or Angular, Apigee, TypeScript, HTML5
* Generative AI & AI Agents: GitHub Copilot, Citi Squad, Devin.AI, Prompt Engineering, Workflow Design, GenAI Optimization, Stylus Workspaces
* Large Language Models: Gemini, OpenAI, Claude, Llama, local models
* Frameworks: LangChain, LlamaIndex, Hugging Face
* Orchestration: LangGraph, Multi‑Agent Systems
* Languages: Java, PythonFastAPI
* Retrieval‑Augmented Generation: PostgreSQL, Vector DBs, Advanced Retrieval
* ML/DL: PyTorch, TensorFlow, Fine‑tuning
* Deployment: Enterprise DevOps Pipeline, Docker, monitoring tooling
* Data Analytics: Splunk, Tableau, Adobe Analytics
Exposures for an Individual Contributor
* Gen AI Strategy & Cloud Deployment: Adopt generative AI models on AWS using specialized AI/ML services and engineering practices.
* Engineering Excellence (AI/MLOps): Apply Citi’s minimum development and operational standards and responsible AI principles.
* Architectural Patterns (Gen AI Focus): Design microservices, APIs, and scalable inference solutions, including transformers, GANs, and prompt engineering patterns.
* CI/CD & Gen AI Development Tools: Use JIRA, Zephyr, GitHub, Harness, Artifactory, MLOps platforms, container orchestration such as OpenShift.
* Event Streaming & Messaging: Work with Kafka, Flink, Solace, or similar for real‑time data pipelines.
* Containerization: Deploy AI models and microservices with Docker and Kubernetes.
Global Exposure & Impact
* Work on worldwide generative AI projects with cross‑functional teams.
* Benefit from structured learning, mentorship, and opportunities to develop leadership skills.
* Contribute to projects that influence banking through AI solutions, cybersecurity, and data‑powered innovation.
Qualifications
* Education: Bachelor’s in Computer Science, Engineering, IT, or related field with coursework or experience in AI, ML, or Data Science.
* Problem‑Solving: Proactive and innovative, leveraging generative AI to solve complex business problems.
* Global Mindset: Capable of collaborating across cultures and time zones.
* Communication & Leadership: Excellent communication, project management skills, and attention to detail.
* Technical Proficiency: Pass technical interviews; proficiency in TensorFlow, PyTorch, Hugging Face, prompt engineering, and building agents on our ARC platform.
* Collaboration & Adaptability: Experience on agile teams; ability to thrive in a fast‑paced environment.
EEO Statement
Citi is an equal opportunity employer. Qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic. 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, please contact us. View Citi’s EEO Policy Statement and Know Your Rights poster.
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