Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Build and optimize the architecture of a high-performance recommendation system for a global platform, focusing on scalability and developer tooling.
Builds and optimizes recommendation systems for e-commerce using Python and C/C++, focusing on strategy management, adaptive tuning, and cost efficiency.
Backend engineering intern on TikTok’s recommendation architecture team, optimizing large-scale systems for stability, performance, and cost-efficiency using C++/Python and AI-driven tuning.
Build and optimize TikTok’s recommendation system architecture, focusing on stability, performance, and cost-efficiency for large-scale AI-driven feeds.
Build and optimize backend infrastructure for TikTok’s recommendation systems, focusing on scalability, observability, and deployment tooling for AI-driven features.
Interns on TikTok’s Recommendation Architecture Team in Singapore build and optimize high-performance services and data pipelines that power the platform’s recommendation systems.
Graduate backend engineer optimizing TikTok’s recommendation system using C/C++ and Python to improve performance and user experience at scale.
Build and optimize recommendation system architecture using Python and C/C++ for a Singapore-based AI startup.
Build and optimize backend infrastructure for TikTok’s recommendation systems, focusing on scalable architecture, CI/CD, and developer tools to enhance performance and stability.
Graduate backend engineer building scalable recommendation systems for a social media platform using C, C++, Java, or Golang.
Backend Engineer building scalable systems for a next-gen social platform, including media delivery, real-time interactions, and AI-driven content discovery.
Design and scale backend infrastructure for AI-driven recommendation systems in fintech, using machine learning and cloud technologies.
Build and optimize TikTok’s global recommendation system: high-performance services, data pipelines, and distributed storage to power personalized video feeds.
Build and optimize backend services for a high-traffic global e-commerce platform using Java, Python, or Node.js on AWS.
Builds and scales backend infrastructure for AI-driven recommendation systems and LLM serving platforms in a fintech company.
Build and maintain large-scale offline computing systems for TikTok’s recommendation engines, using big-data frameworks like Flink/Spark and ML stacks such as PyTorch.
Build and optimize backend infrastructure for TikTok’s recommendation system, focusing on scalable architecture, CI/CD, and developer tools to enhance user experience.
Build and deploy ML models for predictive maintenance and energy optimization using Python, FastAPI, and Azure ML in ETAP’s electrical digital twin platform.
Lead BI/Data Engineer builds data pipelines, warehouses, and dashboards in SQL, Python, and Snowflake to deliver business insights and enable advanced analytics for Fortune 500 clients.
Own AI-powered product features, collaborating with engineering and data teams to build LLM apps, agents, and recommendation systems while aligning with business goals.
We couldn't check your fit for this role — add a CV to your profile to see it next time.