(Principal) Backend Development Engineer

Job description

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 • Design and implement solutions for user incentives, experience improvements, and business automation in support of retention goals. Independently drive requirements analysis, technical design, development, testing, production rollout, ongoing operation, and post-launch evaluation for your modules. • Develop and maintain user incentive and financial benefit modules. Strengthen rule execution, monetary calculations, disbursement, state transitions, idempotency, consistency, failure compensation, reconciliation, and auditing to ensure accuracy and traceability. • Contribute to the engineering and productionization of AI applications and AI-powered user experiences, continuously improving output quality, responsiveness, system stability, and operating costs. • Bring AI into real-world use cases by designing, developing, and iterating on AI Agents and agentic workflows. Integrate models, tools, and internal systems to support knowledge retrieval, troubleshooting, operational assistance, and business automation. • Establish evaluation, execution observability, and safety controls for AI workflows. Improve context and state management, failure recovery, budget controls, and human intervention mechanisms. Enforce data access permissions, sensitive information protecti