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Builds and maintains backend services using Laravel, PHP, and TypeScript, integrates APIs, and deploys on AWS to optimize business operations.
Build and optimize high-performance location-based services for TikTok, including fused geolocation systems, microservices, and LLM-powered workflows to support local merchant discovery.
Builds and optimizes location-based services for TikTok, including POI databases, geocoding, and IP location systems to connect users with nearby merchants and services.
Develops and maintains IoT data transmission systems using Node-RED and Modbus TCP/IP, ensuring data integrity and security.
Build and optimize data pipelines, ETL/ELT processes, and cloud-based analytics systems using Snowflake, GCP, and Apache Ni-Fi to support AI-driven workloads for smart manufacturing.
Entry-level back-end engineer building game server services in Go, PHP, or Java; designs APIs, integrates third-party tools, and collaborates with regional teams in Mandarin.
Builds and scales backend systems to detect and prevent account abuse, working with ML engineers to protect users globally using Python/Go and big-data tools.
Own and evolve the API and domain layer for a subscription-based service using Symfony 7.4, API Platform, and MongoDB, while optimizing a complex PHP codebase and integrating payment providers.
Build and maintain secure back-end APIs and databases for internal systems and client websites using PHP, Python, or Node.js.
Build and scale global payment systems for TikTok and ByteDance platforms, focusing on account membership, merchant services, and wallet products with high concurrency and security.
Builds and maintains web-based applications using ASP.NET, C#, PHP, SQL, and APIs; provides Level 1/2 support and troubleshooting for software issues.
Lead backend teams building logistics systems for TikTok Shop’s e-commerce platform, designing scalable solutions for supply chain, fulfillment, and delivery across global markets.
Designs, builds, and runs cloud-native microservices on AWS using Docker and Kubernetes, focusing on scalable APIs and multi-region deployments with Go or PHP.
Builds and maintains backend systems for global game titles, focusing on distributed services and cloud-native tools to support high-availability gameplay.
Build and maintain backend systems for a Singapore-based platform, writing clean code in Python/Java/Node.js and working with databases, APIs, and cloud tools.
Build and scale backend services for a martial-arts SaaS platform using Node.js, TypeScript, SQL, and AWS, integrating APIs and automations to streamline operations and future AI features.
Build and maintain client websites, mobile apps, and cloud servers using HTML/CSS, PHP, JavaScript, React Native, and cloud platforms like Google Cloud.
Lead a frontend team building governance tools for TikTok’s global e-commerce platform, ensuring safe and trustworthy shopping experiences using React or Vue.
Build and maintain web apps using React, Laravel, and related tools; collaborate with UI/UX and ensure code quality and performance.
Build and maintain full-stack web apps using PHP, React, Flutter, and databases; optimize performance and collaborate with designers and teams.
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