129 Lightgbm Jobs - Page 3

About Us Optiply is at the forefront of three rapidly expanding sectors: Software as a Service, Artificial Intelligence, and E-commerce. With our intelligent purchasing software, we empower over 300 web shops and wholesalers to make smarter buying decisions, using predictive analytics to optimize inventory management. We're not just building a product; we're building the future of autonomous inventory management. Job Description At Optiply, we run millions of demand forecasts every day to optimize the global e-commerce supply chain. As our Time Series Forecasting Engineer, you won't just be building models; you'll be engineering the core intelligence of a system that operates at a massive sc...

We are seeking a highly skilled AI/ML Developer to join our team in Chennai. The ideal candidate will have expertise in Python, machine learning libraries, and deep learning frameworks, along with hands-on experience in offline/self-hosted LLMs. You will work on building customized models, integrating pre-trained/self-hosted models, and deploying them at scale. The role involves diverse projects in computer vision, NLP, recommendation systems, MLOps, and data pipelines. Key Responsibilities Design, train, and deploy custom ML/DL models using Python. Work with offline/self-hosted LLMs (LLaMA, Mistral, Falcon, GPT-J, etc.) using Hugging Face, vLLM, Ollama, LangChain, RAG pipelines. Develop and...

About the Team: Join the dynamic Nykaa Data Science team as a Machine Learning Scientist II. In this role, you will contribute to analyzing data and developing machine learning models that enhance the relevance and ranking of our search platforms. You will work closely with cross-functional teams to gather performance metrics, evaluate search outcomes, and optimize the user experience on Nykaa's platform. This position offers the opportunity to collaborate in a fast-paced environment and make a significant impact on our search functionalities. What are we looking for Education : Bachelor's or Master's Degree in Data Science, Computer Science, Statistics, or a related field from a reputable i...

Role: Data Scientist Experience: 4+ Years Location: Bengaluru Employment Type: Full-Time Job Description: We are looking for a highly skilled and experienced Data Scientist to join our growing analytics team. The ideal candidate will have a solid background in data science, machine learning, and statistical analysis , with hands-on experience in designing and deploying predictive models that drive business decisions. As a Data Scientist, you will lead end-to-end data science projects, collaborate with cross-functional teams, and provide data-driven insights to support business strategy and operational excellence. Key Responsibilities: Lead and manage data science projects from concept to dep...

JOB DESCRIPTION/PREFERRED QUALIFICATIONS: REQUIRED SKILLS/COMPETENCIES: Programming Languages: Strong in Python, data structures, and algorithms. Hands-on with NumPy, Pandas, Scikit-learn for ML prototyping. Machine Learning Frameworks: Understanding of supervised/unsupervised learning, regularization, feature engineering, model selection, cross-validation, ensemble methods (XGBoost, LightGBM). Deep Learning Techniques: Proficiency with PyTorch or TensorFlow/Keras Knowledge of CNNs, RNNs, LSTMs, Transformers, Attention mechanisms. Familiarity with optimization (Adam, SGD), dropout, batch norm. LLMs & RAG: Hugging Face Transformers (tokenizers, embeddings, model fine-tuning). Vector databases...

About Us Optiply is at the forefront of three rapidly expanding sectors: Software as a Service, Artificial Intelligence, and E-commerce. With our intelligent purchasing software, we empower over 300 web shops and wholesalers to make smarter buying decisions, using predictive analytics to optimize inventory management. We're not just building a product; we're building the future of autonomous inventory management. Job Description At Optiply, we run millions of demand forecasts every day to optimize the global e-commerce supply chain. As our Predictive Intelligence Engineer , you won't just be building models; you'll be engineering the core intelligence of a system that operates at a massive s...

Process planet position, nakshatra, aspect, divisional chart into structured ML-ready data, Convert astrology chart into graph, Design, train GNNs. Develop, optimize ML/GNN model, Fine-tune LLMs to generate horoscope report, Maintain vector database.

This is a remote position. Job Title: AI/ML Engineer (LangChain & AVM Specialist) Experience: 35 Years Location: Remote Notice Period: Immediate Joiners Only Role Summary We are seeking a skilled AI/ML Engineer to design, develop, and deploy machine learning models, with a focus on Automated Valuation Models (AVMs) and applications utilizing LangChain. The ideal candidate will have experience in real-world deployment of ML models, proficiency in Python-based frameworks, and a strong background in feature engineering and data handling. Key Responsibilities Model Development: Design and implement Automated Valuation Models (AVMs) for real estate or financial applications, leveraging statistica...

We are looking for a highly experienced Data Scientist to lead data-driven initiatives and deliver scalable machine learning solutions to complex business problems. The ideal candidate will combine technical depth in ML/AI with strong business acumen, driving impact through advanced analytics, feature engineering, and model deployment. Key Responsibilities Partner with stakeholders to understand business objectives and translate them into data science solutions. Lead the end-to-end lifecycle of data science projects from problem framing, data exploration, and feature engineering to model development, validation, and production deployment. Apply advanced ML algorithms (XGBoost, LightGBM, CatB...

Role & responsibilities We're seeking a Mid-Level Machine Learning Engineer to join our growing Data Science & Engineering team. In this role, you will design, develop, and deploy ML models that power our cutting-edge technologies like voice ordering, prediction algorithms, and customer-facing analytics. You'll collaborate closely with data engineers, backend engineers, and product managers to take models from prototyping through to production, continuously improving accuracy, scalability, and maintainability. Essential Job Functions: Model Development : Design and build next-generation ML models using advanced tools like PyTorch, Gemini, and Amazon SageMaker - primarily on Google Cloud or A...

Experience : 1.00 + years Salary : INR 1800000-2200000 / year (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: graph features (PPR, Graph/GraphRAG: Neo4j, Jaccard) for constrained recommendations, Re-rankers: cross-encoders, reranking with transformers, Languages: Python 3.10+, Classical ML: scikit-learn, cross-val, Data: pandas, Delta Lake (S3), Feature Engineering, LightGBM/XGBoost, model sele...

TransUnion's Job Applicant Privacy Notice What We'll Bring Experienced data scientist with extensive mathematical programming and theoretical foundation and advanced software development skills to support development of state-of-the-art homegrown analytic platforms. Requirements What You'll Bring: Master's or PhD degree in statistics, applied mathematics, financial mathematics, computer science, engineering, operations research, or other highly quantitative field; or a Bachelor's degree in a quantitative field with at least seven (7) years of relevant professional experience. In either case, the candidate will demonstrate a consistent track record of academic excellence. Advanced C++ program...

Model Development: Design, build, and deploy production-grade AI/ML solutions with a focus on scalable, real-world applications. Programming & Data Handling: Develop and implement machine learning models using Python, PySpark, SQL, and popular ML libraries such as Scikit-learn, XGBoost, and LightGBM. Cloud ML Platforms: Build and manage cloud-native ML solutions using platforms like AWS SageMaker, GCP Vertex AI, or Azure ML. NLP & GenAI Expertise: Apply strong knowledge in natural language processing and generative AI frameworks including Hugging Face, LangChain, and LlamaIndex. MLOps & Deployment: Utilize MLOps tools such as MLflow, Weights & Biases, and DVC for model tracking and versionin...

Role Summary The Lead Data Engineer will strategically work in the data science team in applying advanced analytics, machine learning, LLMs and cutting-edge technologies to propose, perform and evaluate exploratory data analysis and predictive modelling to address critical ecommerce challenges. A creative and flexible approach to problem-finding should be combined with a strategical approach to maintaining the highest standards of data-driven decision-making with faithful application of development best practices. Duties & Responsibilities : Develop and deploy sophisticated machine learning and deep learning models to solve critical business challenges such as predict customer patterns, reco...

Experience : 1.00 + years Salary : INR 1800000-2200000 / year (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: graph features (PPR, Graph/GraphRAG: Neo4j, Jaccard) for constrained recommendations, Re-rankers: cross-encoders, reranking with transformers, Languages: Python 3.10+, Classical ML: scikit-learn, cross-val, Data: pandas, Delta Lake (S3), Feature Engineering, LightGBM/XGBoost, model sele...

Experience : 1.00 + years Salary : INR 1800000-2200000 / year (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: graph features (PPR, Graph/GraphRAG: Neo4j, Jaccard) for constrained recommendations, Re-rankers: cross-encoders, reranking with transformers, Languages: Python 3.10+, Classical ML: scikit-learn, cross-val, Data: pandas, Delta Lake (S3), Feature Engineering, LightGBM/XGBoost, model sele...

Experience : 1.00 + years Salary : INR 1800000-2200000 / year (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: graph features (PPR, Graph/GraphRAG: Neo4j, Jaccard) for constrained recommendations, Re-rankers: cross-encoders, reranking with transformers, Languages: Python 3.10+, Classical ML: scikit-learn, cross-val, Data: pandas, Delta Lake (S3), Feature Engineering, LightGBM/XGBoost, model sele...

As a Machine Learning Engineer at our company, you will be responsible for designing and developing a cutting-edge application powered by large language models (LLMs) to provide market analysis and generate high-quality, data-driven periodic insights. Your role will be crucial in building a scalable and intelligent system that integrates structured data, NLP capabilities, and domain-specific knowledge to produce analyst-grade content. **Key Responsibilities:** - Design and develop LLM-based systems for automated market analysis. - Build data pipelines to ingest, clean, and structure data from multiple sources (e.g., market feeds, news articles, technical reports, internal datasets). - Fine-t...

About The Role The design and development of a cutting-edge application powered by large language models (LLMs). This tool will provide market analysis and generate high-quality, data-driven periodic insights. You will play a critical role in building a scalable and intelligent system that integrates structured data, NLP capabilities, and domain-specific knowledge to produce analyst-grade content. Key Responsibilities Design and develop LLM-based systems for automated market analysis. Build data pipelines to ingest, clean, and structure data from multiple sources (e.g., market feeds, news articles, technical reports, internal datasets). Fine-tune or prompt-engineer LLMs (e.g., GPT-4.5, Llama...

We are looking for the right people people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the global energy industry. Job Duties Halliburton Energy Services Landmark Software Services, Halliburton Digital Solutions, & Halliburton Consulting With nearly 50,000 employees in approximately 80 countries, Halliburton is one of the world's largest providers of innovative products and services to the oil and gas industry. We add value throughout...

In this role at Agoda, you will be leading the team technically to enhance the scalability, stability, accuracy, speed, and efficiency of the existing ML systems and processes. You will be responsible for building, administering, and scaling ML processing pipelines. You should be comfortable working with technologies such as Python3, Scala Spark, scripting (Bash/Python), Hadoop, SQL, S3, etc. Additionally, you should have a good understanding of ML models like LightGBM, Random Forest, CNN, Regression models, etc. Your responsibilities will include designing, building, testing, and deploying new libraries, frameworks, or full systems for the core systems while maintaining high standards of te...

Proficiency in machine learning, AI, and statistical modeling techniques, with a strong track record of developing and deploying successful predictive models in a business setting. Strong proficiency in Python and SQL and experience with data science libraries and tools such as: Spark, scikit-learn, XGBoost, LightGBM etc. Proficiency in Neural Networks is an added advantage. Familiarity with standard software engineering practices and tools including object-oriented programming, test-driven development, CI/CD, git, task orchestration (Airflow) and AWS tooling. Strong understanding of credit risk management, lending practices, and regulatory requirements within the financial industry. Good co...

Experience : 3.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: Languages: Python 3.10+, LLM, rag, Classical ML: scikit-learn, Feature Engineering, LightGBM/XGBoost, MLOps, Model evaluation, Pandas/numpy, Recommendation System, Cloud Server (Google / AWS), SQL Zero to 1 is Looking for: Context for candidates RecSys v1: Embedding-based candidate gen from Milvus + ...

Experience : 3.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: Languages: Python 3.10+, LLM, rag, Classical ML: scikit-learn, Feature Engineering, LightGBM/XGBoost, MLOps, Model evaluation, Pandas/numpy, Recommendation System, Cloud Server (Google / AWS), SQL Zero to 1 is Looking for: Context for candidates RecSys v1: Embedding-based candidate gen from Milvus + ...

Experience : 3.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers client - Zero to 1) What do you need for this opportunity Must have skills required: Languages: Python 3.10+, LLM, rag, Classical ML: scikit-learn, Feature Engineering, LightGBM/XGBoost, MLOps, Model evaluation, Pandas/numpy, Recommendation System, Cloud Server (Google / AWS), SQL Zero to 1 is Looking for: Context for candidates RecSys v1: Embedding-based candidate gen from Milvus + ...