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Develops and optimizes a Python-based machine learning framework for search, ads, and recommendation systems using TensorFlow/PyTorch.
Design and maintain scalable Java/Kotlin systems for fintech onboarding, ensuring efficient and data-driven customer operations.
Design and build scalable data pipelines and cloud data warehouses for e-commerce and enterprise systems using ETL tools and modern data architectures.
Build and scale backend services for a major crypto exchange using Node.js, microservices, and databases like MySQL/MongoDB while ensuring security and high availability.
Build and maintain Java-based enterprise applications for booking systems, using Spring Boot, microservices, and cloud platforms like AWS/Azure.
Owns the billing and payments domain for a SaaS monetization platform, designing APIs, data models, and robust billing workflows while integrating payment providers like Stripe.
Builds high-performance gateway services and unified data layers for Shopee’s backend, crafting SDKs and frameworks to improve scalability and developer efficiency.
Builds high-performance gateway services and backend frameworks to unify Shopee’s marketplace architecture, improving scalability and engineering efficiency.
Build and maintain Shopee’s global infrastructure platforms using cloud-native and ML technologies to keep systems reliable and scalable for millions of users.
Build and maintain high-performance trading platforms in Java, collaborating with traders to deliver low-latency solutions using Kafka and other core Java technologies.
Senior Java backend engineer optimizing Oracle databases and building report modules with Java, stored procedures, and big data tech.
Build and lead full-stack systems for a modern fintech/crypto platform, including brokerage, exchange, custody, and back-office ops using blockchain, APIs, serverless, and data pipelines.
Build scalable backend services that power AI-driven promotions, vouchers, and personalized campaigns for an ecommerce platform.
Senior Backend Engineer builds and maintains scalable APIs for an AI-driven aviation inspection platform using Python, FastAPI, MongoDB, and Azure.
Lead the design of data architectures and pipelines for a digitally enabled manufacturing site, enabling real-time decision-making across production, quality, and supply chain.
Build and lead Java-based financial systems for a sovereign wealth fund, partnering with investment teams to design scalable trading and risk solutions using Spring, cloud platforms, and emerging tech.
Builds scalable backend systems for AI-powered features on TikTok’s local service platform, integrating LLMs and intelligent agents to enhance merchant/creator experiences and user interactions.
Builds digital twin and IoT systems for airport asset management, including sensor integration, data pipelines, and dashboards with a focus on reliability and security.
Builds and configures risk-management and regulatory-reporting platforms for banks, focusing on IFRS-9 ECL implementations using OneSumX, SQL, Oracle, and Power BI.
Build and optimize TikTok’s search engine architecture, focusing on high-concurrency distributed systems, performance tuning, and large-scale machine learning integration.
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