Sr Software Developer

The Trading & Execution Services group within Capital Markets is seeking a strong Java developer for the Program Trading team. We are building a world-wise data organization that leverages artificial intelligence and modern technology stack to transform how capital markets professionals’ access data & execute trades.

What is the opportunity? The Trading & Execution Services group within Capital Markets is seeking a strong Java developer for the Program Trading team. We are building a world-class data organization that leverages artificial intelligence and modern technology stack to transform how capital markets professionals’ access data & execute trades.

• Design, develop, test, and troubleshoot high-performance Java/Spring Boot applications for data ingestion, processing, and delivery across the trading data lifecycle
• Write production-quality code with a test-first mentality, ensuring reliability and maintainability across all deliverables
• Integrate new data connection streams including FIX protocol feeds and other real-time market data sources
• Build and optimize applications for real-time transaction processing, handling high data volumes with low-latency requirements, diagnose and resolve performance issues surrounding CPU, I/O, memory, and other contentions in high-performance applications
• Apply generative AI tools to accelerate development workflows including code generation, code review, test creation, and documentation
• Demonstrate proven use cases where AI tools have improved developer productivity or enhanced final solution quality
• Gather requirements by performing end-user interviews with trading desk personnel and business stakeholders
• Liaise with QA and production teams to ensure successful testing and release of software changes
• Provide L2 (2nd line) support as required, diagnosing and resolving production issues in a timely manner
• Understand existing code bases and improve the performance of slow processes
• Work with adjacent teams to fix, adjust, or diagnose system issues across the trading data ecosystem

• Bachelor’s degree in computer science, Software Engineering, or equivalent
• 7+ years of hands‑on Java/Spring Boot development experience with deep understanding of core Java APIs & strong command of design patterns, concurrency, and memory management
• 5+ years of hands‑on experience with real‑time transaction processing and multi-threading in high-performance environments working in Capital Markets domain at reputed investment banks or capital markets technology firms.
• Test-driven development (TDD) methodology with experience writing comprehensive unit and integration tests. Ability to diagnose and resolve performance issues surrounding CPU, I/O, memory, and other contentions in high-performance applications.
• Proficiency in working with relational databases and complex SQL queries including stored procedures and query optimization.
• Experience with CI/CD pipelines, version control (Git), and modern Dev Ops practices.
• Proven experience in leveraging AI tools for code generation, debugging, test automation, and documentation. Willingness to continuously explore and adopt new AI-powered development capabilities.

• Familiarity with FIX protocol and FIX engines for market connectivity
• Experience with event-driven architectures and pub/sub messaging systems (Solace, Kafka, or equivalent)
• Knowledge of C# and .NET ecosystem for enterprise applications

• A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable
• Leaders who support your development through coaching and managing opportunities
• Ability to make a difference and lasting impact
• Work in a dynamic, collaborative, progressive, and high-performing team
• A world-class training program in financial services
• Flexible work/life balance options
• Opportunities to do challenging work

Agentic AI, AI Agents, AI Alignment, Apache Hadoop, Apache Spark, Application Development, Application Integrations, Application Maintenance, Applications Architecture, Artificial Intelligence…