**Job Description: Senior Full Stack Developer (FX Technology)** **Role Overview** + **Job Title:** Senior Full Stack Developer - FX Technology + **Location:** Pune, India + **Experience Level:** 10+ Years + **Academic Requirement:** Under-graduate degree in a technical subject (Computer Science, Engineering, or equivalent) **Business & Team Context:** **Markets Technology** is a front-to-back group that works closely with our Markets businesses to design and implement technology solutions that achieve our challenging business and technical goals. This makes the group an exciting and rapid-paced environment to work in. As a franchise, Citi's market penetration is second to none, across asset classes and geographical boundaries, making it a truly unique place to work. This role is within the **FX Technology group** , with a primary focus on delivering to the **STIRT (Short-Term Interest Rate Trading)** business. The selected candidate will join the development group, bridging the gap between lightening fast UIs and high-performance pricing/distribution systems and real-time risk analytics. In addition, the candidate will contribute to broad Markets initiatives supporting the strategic transition to a common, cross-asset electronic trading and risk platform. **Job Purpose:** We are seeking an exceptional, hands-on **Full Stack Developer and Technologist** with deep expertise in core software engineering principles, modern cloud architectures, and investment banking domains. This role requires a powerful combination of skills: building high-performance, multi-threaded, low-latency server-side systems in **Java** using **gRPC** and **Kafka** , and delivering modern, highly responsive user interfaces using **React.js** , **TypeScript** , and **Redux** . We practice continuous delivery with multiple production releases a week. We are looking for an individual with a strong software engineering discipline, deep analytical capabilities, and a passion for building technology "in the right way" to sustain long-term success. **Key Responsibilities:** **1. Core Backend & Distributed Systems Development** + **High-Performance Engineering:** Design and develop highly scalable, low-latency server-side applications using Core Java, ensuring optimal memory management and CPU utilization. + **Concurrency & Multi-threading:** Implement robust multi-threaded solutions to handle high-throughput, real-time market data feeds and concurrent trading transactions. + **Distributed Architecture:** Design and maintain distributed systems utilizing **Kafka** for reliable, high-throughput inter-service messaging and event streaming.



+ **High-Performance APIs:** Implement **gRPC** for low-latency, high-performance communication between microservices and backend systems. + **Foundational Excellence:** Apply advanced **Algorithms & Data Structures** to optimize application performance and solve complex computational problems. **2. Frontend & Real-Time Visualization** + **Modern UI Development:** Build and maintain responsive, high-performance user interfaces using **React.js** , **JavaScript/TypeScript** , and **HTML5/CSS3** . + **State Management & Integration:** Implement robust client-side state management using **Redux** or the **Context API** and integrate frontends seamlessly with backend services via **REST APIs** and streaming connections. + **User Experience:** Deliver exceptional, highly responsive user experiences, working closely with traders and sales desks to refine visualizations and decision-support tools. **3. Cloud-Native & Modern Architecture** + **Cloud Infrastructure:** Design, deploy, and manage microservices architectures within **Amazon AWS** . + **Container Orchestration:** Leverage **Kubernetes** to manage containerized applications, ensuring high availability, scalability, and zero-downtime deployments. **4. Technical Leadership & Quality Assurance** + **Engineering Standards:** Act as a core team member, ensuring the development group adheres to rigorous code quality, comprehensive unit testing, and strict code review standards. + **Continuous Delivery:** Maintain and enhance CI/CD pipelines to support multiple production releases per week. **Technical Stack & Skill Requirements:** **Frontend & UI** + **Framework:** **React.js** (Expert proficiency) + **Languages:** **JavaScript** (ES6+) and **TypeScript** + **Markup & Styling:** **HTML5** and **CSS3** + **State Management:** **Redux** or **Context API** + **Integration:** **REST API integration** and WebSocket/streaming data handling **Core Development (Backend)** + **Core Language:** Expert proficiency in **Core Java** (Java 17 and beyond) + **Concurrency:** Deep, hands-on expertise in **multi-threading** and concurrent programming for high-performance applications + **Foundations:** Solid grasp of **Algorithms & Data Structures** for efficient problem-solving and code optimization + **Communication Protocols:** **gRPC** for high-performance,



low-latency inter-service communication **Distributed Systems & Cloud** + **Messaging:** **Kafka** for high-throughput event streaming and distributed messaging + **Containerization:** **Kubernetes** for container orchestration and microservices management + **Cloud Platform:** **Amazon AWS** (EC2, EKS, S3, and related cloud-native services) **Domain Expertise & Competencies:** **Domain Expertise** + **Investment Banking:** Strong understanding of **Financial Markets** . + **FX Knowledge:** Knowledge of Foreign Exchange (FX) pricing lifecycles and electronic trading is highly advantageous. **Competencies** + **Analytical Thinking:** Exceptional aptitude for complex system analysis, design, and creative problem-solving. + **Communication:** Strong written and verbal communication skills, with the ability to collaborate effectively across multiple global locations (Pune, London, etc.) and present technical achievements to senior stakeholders. + **Agility & Motivation:** Self-motivated, highly organized, and capable of adjusting priorities rapidly in a high-pressure, dynamic front-office environment. ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Applications Development ------------------------------------------------------ **Time Type:** Full time ------------------------------------------------------ **Most Relevant Skills** Please see the requirements listed above. ------------------------------------------------------ **Other Relevant Skills** For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ _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 (https://www.citigroup.com/citi/accessibility/application-accessibility.htm)_ _._ _View Citi's_ _EEO Policy Statement (https://www.citigroup.com/global/eeo-aa-policy)_ _and the_ _Know Your Rights (https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf)_ _poster._ Citi is an equal opportunity and affirmative action employer. Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.

📌 Java Full Stack Developer with React - Assistant Vice President (Pune)
🏢 Citigroup
📍 Pune