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Software Engineer Intern (Developer Infrastructure) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteIntern
Currently pursuing a BS/MS in CS or related field, available for a 12-week summer internship in 2026; experience with Android/Java/Objective-C/Python/Golang and cloud/CI/CD/build/storage systems.
Cloud IDE, Android, Java, Objective-C, Python, Golang, private or public cloud, CI/CD, build infrastructure, DB, MQ, KAFKA, HDFS, Hive, Yarn, K8S, RPC
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Research Engineer - LLM Training Infrastructure - Seed Infra
San Jose, California, United States
OnsiteFull Time
Experience with large-scale distributed LLM training, strong Python/C++ skills, ML systems and infrastructure knowledge, proficiency in parallelism strategies and training stack internals (PyTorch, CUDA, NCCL).
Python, C++, DDP, FSDP, PyTorch, CUDA, NCCL, ByteMLPerf
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Software Engineer Intern (Recommendation Infrastructure) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
PhD student in CS or related discipline; strong programming in C/C++/Java/Python; ability to commit 12 weeks in Summer 2026; effective communication and self-driven learner.
C, C++, Java, Python
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Software Engineer Intern (Recommendation Infrastructure) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Pursuing BS/MS in CS or related, available for a 12-week summer internship in 2026, experience programming in C/C++/Java/Python, strong communication and ownership.
C, C++, Java, Python
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Software Engineer Intern (Ads Infrastructure) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Pursuing a BS/MS in CS or related field; strong programming in Go,C,C++,Python,Java; understanding of algorithms, data structures and computer architecture; able to commit to a 12-week full-time summer internship.
Go, C, C++, Python, Java
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Software Engineer Intern (Recommendation Infrastructure) - 2026 Fall (BS/MS)
San Jose, California, United States
OnsiteInternship
Must be pursuing a BS/MS in CS or related field, commit to a 12-week full-time fall 2026 internship, programming experience in C/C++/Java/Golang, effective communication and ownership.
C, C++, Java, Golang
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Software Engineer Project Intern (AI Infrastructure) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
Currently pursuing a PhD in CS or related; proficiency in C/C++, Java, JavaScript, Kotlin, Objective-C, or Swift; mobile (Android/iOS) development knowledge; able to commit ≥3 months; strong communication skills.
C/C++, Java, JavaScript, Kotlin, Objective-C, Swift, Flutter
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Software Engineer Project Intern (Content AI Infrastructure) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a Bachelors or Masters in computer science/software engineering; familiarity with high-concurrency content systems, distributed frameworks (Flink/Spark), message queues (Kafka/Pulsar), and proficiency in C++/Python/Java; interest in large model training and inference.
Flink, Spark, Kafka, Pulsar, C++, Python, Java, GPU
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Software Engineer Project Intern (Model Infrastructure) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a Bachelors or Masters in CS/CE or related field; strong C++ and Python skills; experience with CUDA/Triton/NCCL, PyTorch or TensorFlow; understanding of GPU software stack and large-scale distributed systems.
C++, Python, CUDA, Triton, NCCL, PyTorch, TensorFlow, TorchDynamo, TorchInductor, UCX, RDMA
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Site Reliability Engineer Intern (Data Infrastructure) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
2+ YOEBachelor's or Master's in CS or related, 2+ years experience or Master's, programming in C/C++/Java/Python/Go/Rust, knowledge of Unix/Linux, networking, and distributed systems.
C, C++, Java, Python, Go, Rust, Unix/Linux, Kubernetes, Redis, MySQL, Flink, Ngnix, Docker, OpenStack, Hadoop, Spark
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Software Engineer Intern (TikTok-Product Infrastructure-Customer Service Platform) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a BS/MS in computer science/software development/related, available for a 12-week Summer 2026 internship, solid CS fundamentals, proficient in React or Vue, front-end engineering knowledge, strong communication.
React, Vue, Node.js, Express, Koa
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Backend Development Engineer Intern (Infrastructure Platform Delivery) - 2026 Fall (BS/MS)
San Jose, California, United States
OnsiteInternship
Final-year or graduating BS/MS students in CS or related fields; strong coding, data structures and algorithms; proficiency in Java, Go, or C/C++; able to commit 12 weeks in 2026.
Java, Go, C/C++, MySQL, Redis, Linux, TCP, UDP, HTTP
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Software Engineer Project Intern (Recommendation Infrastructure, TikTok Video Social) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a BS/MS in computer science or related field; experience programming in C, C++, Java or Golang; strong communication and ownership.
C, C++, Java, Golang