Who We Are

Artmac Soft is a technology consulting and service-oriented IT company dedicated to providing innovative technology solutions and services to Customers.

Job Description

Job Title : Senior AI/ML Engineer

Job Type : W2/C2C

Experience : 8-15 Years

Location : Santa Clara, California

Responsibilities

Strong programming skills in Python, Java, SpringBoot, or Scala.
Experience with ML frameworks like TensorFlow, PyTorch, XGBoost, TensorFlow or LightGBM.
Familiarity with information retrieval techniques (BM25, vector search, learning to rank).
Knowledge of embedding models, user/item vectorization, or session based personalization.
Experience with large scale distributed systems (e.g., Spark, Kafka, Kubernetes).
Hands on experience with real time ML systems.
Background in NLP, graph neural networks, or sequence modeling.
Experience with A/B testing frameworks and metrics like NDCG, MAP, or CTR.
Hands on experience in analyzing the various data and building data modeling and pipeline leveraging BigQuery data streaming or Databricks in near real time.
Experience in Apache Spark, Airflow
Develop real time and batch ML models using embeddings, collaborative filtering, and deep learning.
Integrate user behavior signals, session data, and content metadata to optimize relevance.
Experience working with LLM technologies, including developing generative and embedding techniques, modern model architectures, retrieval augmented generation (RAG), fine tuning / pre training LLM (including parameter efficient fine tuning), Deep reinforcement learning and evaluation benchmarks
Collaborate cross functionally with product, data, and infra teams to deploy experiments and measure impact.
Optimize retrieval, filtering, and ranking algorithms in production search pipelines.
Real time Personalization using query Embeddings for Search Ranking
Monitor model performance and continuously iterate using A/B testing and offline evaluation metrics
Experience in MLOps and model governance
Strong analytical and quantitative problem solving ability
Deep expertise in distributed computing strategies in Azure, AWS or GCP Cluster, enhancing the parallel processing capabilities

Qualifications

Bachelor's degree in Computer Science or related field.

Artmac

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