Java Development Engineer Intern

About Us

Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance.

Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution.

Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services.

Responsibilities

Core System Development: Participate in the R&D of P2P core modules (Order Matching, State Machines, Advertisement Systems) and payment infrastructure (Channel Integration, Automated Reconciliation, and OTC flows).

AI Engineering: Assist in developing AI Trading Assistants . Use LLMs to optimize user inquiries, product recommendations, and automated dispute pre-judgment.

System Optimization: Solve challenges related to data consistency, distributed locking, and latency in high-concurrency scenarios to improve performance and stability.

Ops & Troubleshooting: Assist in monitoring transaction data, analyzing failed cases, troubleshooting production tickets, and maintaining comprehensive technical documentation.

Requirements

Java Proficiency: Solid foundation in Java (Multi-threading, JVM, Collections) and familiarity with the Spring Boot / Spring Cloud ecosystem.

Database: Proficient in SQL, with an understanding of MySQL index optimization and Redis caching.

CS Fundamentals: Strong grasp of data structures, algorithms, and network protocols (TCP/IP, HTTP/HTTPS, RESTful APIs).

Engineering Standards: Proficiency with Git and a commitment to clean, maintainable code.

AI Passion: Experience with LangChain , Prompt Engineering, or integrating OpenAI/Anthropic APIs.

FinTech/Web3 Background: A strong interest or experience in blockchain, P2P trading, or global payment clearing processes.

Middleware: Familiarity with message queues (RocketMQ/Kafka) or distributed transaction handling.

Ownership: A rigorous coding habit and a sense of "awe" toward production environments involving financial transactions.

Curiosity: A strong desire to explore new t