Jobs
Interviews
5 Job openings at Crest Infosystem Pvt Ltd
Machine Learning/ Data Scientist

Adajan, Surat, Gujarat

0 - 5 years

INR 8.0 - 12.0 Lacs P.A.

Work from Office

Full Time

Job Description We are looking for a skilled Machine Learning Engineer or AI Model Developer with at least 5 years of hands-on experience in building, training, and deploying custom AI models. The ideal candidate will have practical experience in developing and fine-tuning machine learning models rather than integrating pre-built models via APIs. Natural Abilities Smart, self motivated, responsible and out of the box thinker. Detailed oriented and powerful analyzer. Great writing and communication skills. Requirements: 5+ years of hands-on experience in building custom machine learning models (not just using APIs or pre-built models). Proficiency in machine learning frameworks such as TensorFlow, PyTorch, Keras, or similar. Strong programming skills in Python, with experience in libraries such as NumPy, pandas, scikit-learn, and others. Experience in training and fine-tuning machine learning models using real datasets. Knowledge of machine learning algorithms, model evaluation, and feature engineering. Hands-on experience with data preprocessing, model optimization, and hyperparameter tuning. Experience with cloud-based machine learning tools (AWS, GCP, or Azure) is a plus. Responsibilities: Design, develop, and implement custom machine learning models tailored to specific business problems. Train, optimize, and validate machine learning models using real-world datasets and advanced techniques. Collaborate with cross-functional teams to understand requirements and deliver AI-driven solutions. Build and maintain end-to-end machine learning pipelines from data preprocessing to model deployment. Continuously improve the performance, scalability, and reliability of AI models in production environments. Perform model evaluations and select the best-performing models for real-world applications. Ensure proper documentation of model development processes and results. Stay current with industry trends, algorithms, and new technologies related to machine learning and AI. Job Types: Full-time, Permanent Pay: ₹800,000.00 - ₹1,200,000.00 per year Schedule: Day shift Monday to Friday Experience: ML/DS: 5 years (Required) Location: Adajan, Surat, Gujarat (Preferred) Work Location: In person Expected Start Date: 15/05/2025

Gen AI/LLM Engineer

India

5 years

INR 8.0 - 12.0 Lacs P.A.

On-site

Full Time

Job Description We are looking for a skilled LLM / GenAI Expert who can drive innovative AI/ML solutions, and spearhead the development of advanced GenAI-powered applications. The ideal candidate will be a strong Python programmer with deep, hands-on experience in Large Language Models (LLMs), prompt engineering, and GenAI tools and frameworks. Natural Abilities Smart, self motivated, responsible and out of the box thinker. Detailed oriented and powerful analyzer. Great writing and communication skills. Requirements 5+ years of total software development experience with a strong foundation in Python. 2–3+ years of hands-on experience working with GenAI / LLMs, including real-world implementation and deployment. Deep familiarity with models like GPT-4, Claude, Mistral, LLaMA, etc Strong understanding of prompt engineering, LLM fine-tuning, tokenization, and embedding-based search. Experience with Hugging Face, LangChain, OpenAI API, and vector databases (Pinecone, FAISS, Chroma). Exposure to agent frameworks and multi-agent orchestration. Excellent written and verbal communication skills Proven ability to lead and mentor team members on technical and architectural decisions. Responsibilities Lead the design and development of GenAI/LLM-based products and solutions. Mentor and support junior engineers in understanding and implementing GenAI/LLM techniques. Work on fine-tuning, prompt engineering, RAG (Retrieval-Augmented Generation), and custom LLM workflows. Integrate LLMs into production systems using Python and frameworks like LangChain, LlamaIndex, Transformers, etc Explore and apply advanced GenAI paradigms such as MCP, agent2agent collaboration, and autonomous agents. Research, prototype, and implement new ideas and stay current with state-of-the-art GenAI trends. Collaborate closely with product, design, and engineering teams to align LLM use cases with business goals. Job Types: Full-time, Permanent Pay: ₹800,000.00 - ₹1,200,000.00 per year Schedule: Day shift Monday to Friday Experience: Gen ai: 4 years (Required) Location: Adajan, Surat, Gujarat (Preferred) Work Location: In person Expected Start Date: 20/06/2025

Gen AI/LLM Engineer

Adajan, Surat, Gujarat

0 - 4 years

INR Not disclosed

On-site

Full Time

Job Description We are looking for a skilled LLM / GenAI Expert who can drive innovative AI/ML solutions, and spearhead the development of advanced GenAI-powered applications. The ideal candidate will be a strong Python programmer with deep, hands-on experience in Large Language Models (LLMs), prompt engineering, and GenAI tools and frameworks. Natural Abilities Smart, self motivated, responsible and out of the box thinker. Detailed oriented and powerful analyzer. Great writing and communication skills. Requirements 5+ years of total software development experience with a strong foundation in Python. 2–3+ years of hands-on experience working with GenAI / LLMs, including real-world implementation and deployment. Deep familiarity with models like GPT-4, Claude, Mistral, LLaMA, etc Strong understanding of prompt engineering, LLM fine-tuning, tokenization, and embedding-based search. Experience with Hugging Face, LangChain, OpenAI API, and vector databases (Pinecone, FAISS, Chroma). Exposure to agent frameworks and multi-agent orchestration. Excellent written and verbal communication skills Proven ability to lead and mentor team members on technical and architectural decisions. Responsibilities Lead the design and development of GenAI/LLM-based products and solutions. Mentor and support junior engineers in understanding and implementing GenAI/LLM techniques. Work on fine-tuning, prompt engineering, RAG (Retrieval-Augmented Generation), and custom LLM workflows. Integrate LLMs into production systems using Python and frameworks like LangChain, LlamaIndex, Transformers, etc Explore and apply advanced GenAI paradigms such as MCP, agent2agent collaboration, and autonomous agents. Research, prototype, and implement new ideas and stay current with state-of-the-art GenAI trends. Collaborate closely with product, design, and engineering teams to align LLM use cases with business goals. Job Types: Full-time, Permanent Pay: ₹800,000.00 - ₹1,200,000.00 per year Schedule: Day shift Monday to Friday Experience: Gen ai: 4 years (Required) Location: Adajan, Surat, Gujarat (Preferred) Work Location: In person Expected Start Date: 20/06/2025

Machine Learning/ Data Scientist

Adajan, Surat, Gujarat

4 years

INR 8.0 - 12.0 Lacs P.A.

On-site

Full Time

Job Description We are seeking a skilled and passionate Machine Learning Engineer or AI Model Developer with a minimum of 4 years of hands-on experience in building, training, and deploying custom machine learning models. The ideal candidate is someone who thrives on solving real-world problems using custom-built AI models, rather than relying solely on pre-built solutions or third-party APIs. Natural Abilities Smart, self motivated, responsible and out of the box thinker. Detailed oriented and powerful analyzer. Great writing and communication skills. Requirements: • 4+ years of experience designing, developing, and deploying custom machine learning models (not just integrating APIs) Strong proficiency in Python and ML libraries such as NumPy, pandas, scikit-learn, etc. Expertise in ML frameworks like TensorFlow, PyTorch, Keras, or equivalent. Solid understanding of ML algorithms, model evaluation techniques, and feature engineering. Experience in data preprocessing, model optimization, and hyperparameter tuning. Hands-on experience with real-world dataset training and fine-tuning. Experience in using Amazon SageMaker for model development, training, deployment, and monitoring. Familiarity with other cloud-based ML platforms (AWS, GCP, or Azure) is a plus. Responsibilities: • Design, develop, and deploy custom machine learning models tailored to business use cases. Train, validate, and optimize models using real-world datasets and advanced techniques. Build scalable, production-ready ML pipelines from data ingestion to deployment. Leverage AWS SageMaker to streamline model training, testing, and deployment workflows. Work closely with product and engineering teams to integrate models into applications. Evaluate models using appropriate metrics and continuously improve performance. Maintain proper documentation of experiments, workflows, and outcomes. Stay up to date with the latest ML research, tools, and best practices. Job Types: Full-time, Permanent Pay: ₹800,000.00 - ₹1,200,000.00 per year Schedule: Day shift Monday to Friday Experience: ML/DS: 5 years (Required) Location: Adajan, Surat, Gujarat (Preferred) Work Location: In person Expected Start Date: 20/07/2025

Machine Learning/ Data Scientist

India

4 years

INR 8.0 - 12.0 Lacs P.A.

On-site

Full Time

Job Description We are seeking a skilled and passionate Machine Learning Engineer or AI Model Developer with a minimum of 4 years of hands-on experience in building, training, and deploying custom machine learning models. The ideal candidate is someone who thrives on solving real-world problems using custom-built AI models, rather than relying solely on pre-built solutions or third-party APIs. Natural Abilities Smart, self motivated, responsible and out of the box thinker. Detailed oriented and powerful analyzer. Great writing and communication skills. Requirements: • 4+ years of experience designing, developing, and deploying custom machine learning models (not just integrating APIs) Strong proficiency in Python and ML libraries such as NumPy, pandas, scikit-learn, etc. Expertise in ML frameworks like TensorFlow, PyTorch, Keras, or equivalent. Solid understanding of ML algorithms, model evaluation techniques, and feature engineering. Experience in data preprocessing, model optimization, and hyperparameter tuning. Hands-on experience with real-world dataset training and fine-tuning. Experience in using Amazon SageMaker for model development, training, deployment, and monitoring. Familiarity with other cloud-based ML platforms (AWS, GCP, or Azure) is a plus. Responsibilities: • Design, develop, and deploy custom machine learning models tailored to business use cases. Train, validate, and optimize models using real-world datasets and advanced techniques. Build scalable, production-ready ML pipelines from data ingestion to deployment. Leverage AWS SageMaker to streamline model training, testing, and deployment workflows. Work closely with product and engineering teams to integrate models into applications. Evaluate models using appropriate metrics and continuously improve performance. Maintain proper documentation of experiments, workflows, and outcomes. Stay up to date with the latest ML research, tools, and best practices. Job Types: Full-time, Permanent Pay: ₹800,000.00 - ₹1,200,000.00 per year Schedule: Day shift Monday to Friday Experience: ML/DS: 5 years (Required) Location: Adajan, Surat, Gujarat (Preferred) Work Location: In person Expected Start Date: 20/07/2025

cta

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

Job Titles Overview