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Quantum Algorithm Engineer — AMER
Yorktown Heights or San Jose or San Francisco or Cambridge or Chicago or New York City
$265k-$315k/yr HybridFull Time
5+ YOEPhD required in physics, CS, CE or equivalent; 5+ years hands-on quantum computing experience; strong Python, Qiskit and IBM Quantum stack skills; experience with quantum hardware, benchmarking, and performance optimization.
Python, Qiskit, IBM Quantum software stack, GitHub, C, C++, Rust, HPC, CI/CD
2mo
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Lead Trading Systems Engineer (USA)
New York City or Stamford
$175k-$200k/yr HybridFull Time
6+ YOESenior technologist with 6+ years in high-performance Linux trading infra; expert in C++/Java/Python; strong algorithms, concurrency, data structures; experience with OMS and low-latency systems.
C++, Python, Java, Linux, Algorithms, Concurrency, Data Structures, Distributed Systems
2mo
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Lead Trading Systems Engineer (USA)
Stamford or New York City
$175k-$200k/yr HybridFull Time
6+ YOESenior engineer with 6+ years in high-performance Linux trading framework, expert in C++/Java/Python, low-latency systems, market microstructure, OMS, and cross-team collaboration.
C++, Java, Python, Linux, Algorithm Design, Concurrency, Distributed Systems
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Machine Learning Engineer I - Large Language Models - AI & Human Health Research
New York, New York, United States
$109k-$164k/yr OnsiteFull Time
2+ YOEBachelor's in a quantitative field, programming in Scala/Python/Java/C/C++, knowledge of big data technologies (Hadoop, Spark), SDLC, ML algorithms, SQL, and ability to build/maintain ETL pipelines and production ML systems.
Scala, Python, Java, C, C++, Hadoop, Spark, SQL, MLflow, Kubeflow, Airflow, Docker, Kubernetes, Git, Pinecone, Weaviate, FAISS, pgvector, Milvus, LangChain, LlamaIndex, LangGraph, CrewAI, AutoGen, Semantic Kernel, OpenAI, Anthropic, Google, Azure OpenAI, AWS Bedrock, Llama, Mistral, Qwen, Gemma, LangSmith, Langfuse, Arize, Ragas, DeepEval, LoRA, QLoRA, PEFT, vLLM, TGI, Triton, AWS, Azure, GCP
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Machine Learning Engineer I - Large Language Models - AI & Human Health Research
New York, New York, United States
$109k-$164k/yr OnsiteFull Time
Bachelor's in a quantitative field required; knowledge of Python/Scala/Java/C/C++, big data (Hadoop, Spark), SDLC, SQL; familiarity with ML algorithms, EMR data sources, and independent problem solving. Master's and 2+ years in data/software/ML preferred.
Scala, Python, Java, C, C++, Hadoop, Spark, SQL, MLflow, Kubeflow, Airflow, Pinecone, Weaviate, FAISS, pgvector, Milvus, LangChain, LlamaIndex, LangGraph, CrewAI, AutoGen, Semantic Kernel, OpenAI, Anthropic, Azure OpenAI, Google, AWS Bedrock, LangSmith, Langfuse, Arize, Ragas, DeepEval, LoRA, QLoRA, PEFT, vLLM, TGI, Triton, Docker, Kubernetes, Git
1mo
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Serial Data Application Architect
Chestnut Ridge, New York, United States
$73k-$97k/yr OnsiteFull Time
Experience in Python and C++, data structures and algorithms, strong problem-solving and communication skills, BS in Electrical Engineering or Computer Engineering.
Python, C++, Oscilloscope, Protocol Analyzer, Windows Programming