685 Senior Data Scientist jobs in New Delhi

About the Company

The ideal candidate's favorite words are learning, data, scale, and agility. You will leverage your strong collaboration skills and ability to extract valuable insights from highly complex data sets to ask the right questions and find the right answers.

About the Role

A Developer, you will design, develop, train, and implement machine learning and deep learning models capable of processing large datasets and generating actionable insights.

Responsibilities

• Strong Programming skills in Python or Scala.
• Hands-on experience in vector databases like Pinecone, and Chroma db.
• Deep knowledge of AI technologies like machine learning frameworks such as TensorFlow, PyTorch, or Scikit-Learn (e.g., APIs, microservices, event-driven IT, MLflow).
• Extensive experience writing production-ready code, hands-on experience with different programming paradigms and (MLOps and DevSecOps).
• Practical and professional experience contributing to and maintaining a large code base with code versioning systems such as Git.
• Minimum 8-10 years of experience in implementing automation initiatives based on Gen AI / ML, NLP, CPA, CoPilot, Gemini, RPA and other tools.
• Hands-on experience on programming (Python, Scala) and working with Gen-AI frameworks, LLM Models.
• Hands-on Experience to all SDLC Phases.
• Deploy AI models into production environments, ensuring they integrate smoothly with existing software systems.
• Monitor, update & refine the performance of deployed models.
• Should be skilled in problem-solving, Data analysis and Interpretation, pattern recognition, Algorithmic thinking, critical thinking, debugging and troubleshooting.
• Automate model packaging and deployment into production environments, with traceability on model version, experimentation and control checks.
• Building automated model performance monitoring services to monitor model health and report data to data scientists, model owner, and model validators.
• Builds and mentors architecture teams.
• Have the mindset to build Enterprise-grade solutions aligned to the industry's best practices.
• Build reusable frameworks and platforms to allow data scientists, devops teams to train and deploy models.
• Exceptional written, verbal, and interpersonal communication skills to articulate strategies to technical audiences.
• Collaborate to create propositions on AI / GenAI for clients.
• Willingness to quickly learn and start using various technologies and contribute to the COE.

Qualifications

• Mandatory Skills: PYTHON

Required Skills

• Strong Programming skills in Python or Scala.
• Hands-on experience in vector databases like Pinecone, and Chroma db.
• Deep knowledge of AI technologies like machine learning frameworks such as TensorFlow, PyTorch, or Scikit-Learn.

Preferred Skills

• Experience with MLOps and DevSecOps.
• Hands-on experience with Gen AI / ML, NLP, CPA, CoPilot, Gemini, RPA.

Data Scientist

We are seeking a Data Scientist with around 3 years of experience to join our analytics and machine learning team in the Ad Tech domain. In this role, you will apply statistical and machine learning techniques to improve campaign targeting, audience segmentation, and recommendation systems. You will collaborate with engineers, analysts, and product teams to transform data into insights and deploy models that directly impact business outcomes. This position is ideal for someone eager to take ownership of end-to-end projects while continuing to expand their expertise in advanced machine learning and applied statistics.

Key Responsibilities

• Develop and deploy machine learning and statistical models to solve business problems in advertising and marketing.
• Conduct exploratory data analysis (EDA) to identify trends, patterns, and actionable insights.
• Design and run experiments (e.g., A/B testing) to evaluate impact and validate hypotheses.
• Work with engineers to build and maintain scalable data pipelines that support modeling and analytics.
• Communicate results effectively through dashboards, visualizations, and presentations .
• Stay up to date with new techniques in machine learning, causal inference, and recommendation systems and apply them where relevant.

Required Skills & Qualifications

• Bachelor’s or Master’s degree in a quantitative field (e.g., Statistics, Mathematics, Computer Science, Physics).
• ~3 years of experience applying machine learning and statistical methods in a professional setting.
• Strong proficiency in Python or R and SQL .
• Experience with ML frameworks such as scikit-learn, TensorFlow, or PyTorch .
• Hands-on knowledge in at least one of the following: A/B testing, causal inference, NLP, or recommendation systems .
• Strong problem-solving, analytical, and communication skills.

Nice-to-Have

• Prior experience in Ad Tech, digital marketing, or related industries .
• Familiarity with big data and distributed systems (e.g., Spark, Databricks, GCP).
• Experience with time series forecasting or advanced NLP techniques .

Role: Data Scientist, Delhi (Gurugram), India - Salary Band P2

Fiddlehead Technology is a Canadian leader in advanced analytics and AI-driven solutions, helping global companies unlock value from their data. We specialize in applying machine learning, predictive forecasting, and Generative AI to solve complex business problems and empower smarter decision-making.

Our culture thrives on innovation, collaboration, and continuous learning. We invest in our people by offering structured opportunities for professional development, a healthy work-life balance, and exposure to cutting-edge AI/ML projects across industries. At Fiddlehead, employees are encouraged to explore, create, and grow while contributing to high-impact solutions.

Fiddlehead Technology is a data science company with over 10 years of experience helping

consumer-packaged goods (CPG) companies harness the power of machine learning and

AI. We transform data into actionable insights, building predictive models that drive

efficiency, growth, and competitive advantage. With increasing demand for our solutions,

we’re expanding our global team.

We are seeking Data Scientists to collaborate with our team based in Canada in developing

advanced forecasting models and optimization algorithms for leading CPG manufacturers

and service providers. In this role, you’ll monitor model performance in production,

addressing challenges like data drift and concept drift, while delivering data-driven insights

that shape business decisions.

What You’ll Bring

• Education and/or professional experience in data science and forecasting

• Proficiency with forecasting tools and libraries, ideally in Python

• Knowledge of machine learning and statistical concepts

• Strong analytical and problem-solving abilities

• Ability to communicate complex findings to non-technical stakeholders

• High attention to detail and data accuracy

• Degree in Statistics, Data Science, Computer Science, Engineering, or related field

(Bachelor’s, Master’s, or PhD)

At Fiddlehead, you’ll work on meaningful projects that advance predictive forecasting and

sustainability in the CPG industry. We offer a collaborative, inclusive, and supportive

environment that prioritizes professional development, work-life balance, and continuous

learning. Our team members enjoy dedicated time to expand their skills while contributing

to innovative solutions with real-world impact.

We carefully review every application and are committed to providing a response. Candidates selected will be invited to an in-person or virtual interview. To ensure equal access, we provide accommodations during the recruitment process for applicants with disabilities. If you require accommodations, please reach out to our team through the contact page on our website. At Fiddlehead, we are dedicated to fostering an inclusive and accessible environment where every employee and customer is respected, valued, and supported. We welcome applications from women, Indigenous peoples, persons with disabilities, ethnic and visible minorities, members of the LGBT+ community, and others who can help enrich the diversity of our workforce.

We offer a competitive compensation package with performance-based incentives and opportunities to contribute to impactful projects. Employees benefit from mentorship, training, and active participation in AI communities, all within a collaborative culture that values innovation, creativity, and professional growth.

Job title – Applied Scientist / Data Scientist

Who are we?

We are an Artificial Intelligence company bringing the speed and insight of Applied AI to

visual assessment. Trained on millions of data points, our AI-powered solutions connect

everyone involved in insurance, repairs, and sales of homes and cars – helping people work

faster and smarter, while reducing friction and waste.

Founded in 2014, We are now the AI tool of choice for world-leading insurance and

automotive companies. Our solutions unlock the potential of Applied AI to transform the

whole recovery ecosystem, from assessing damage and accelerating claims and repairs to

recycling parts. They help make response to recovery up to ten times faster – even after

full-scale disasters like floods and hurricanes.

it has a world-class culture, backed up by our team, making us a global employer of

choice!

We're a diverse team, uniting individuals of over 40 different nationalities and from varied

backgrounds, with machine learning researchers and motor engineers collaborating together

on a daily basis. We empower each team member to have tangible impact and grow their

own scope by intentionally building a culture centred around collaboration, transparency,

autonomy and continuous learning.

Our team shapes the technical foundations used across all products, currently

focused on auto insurance and natural disaster recovery. Our mission is to leverage the

latest ML research to solve hard science problems necessary to transform the insurance

industry (& more). We focus on creating mission-critical AI systems solving some of the

trickiest problems in computer vision, and our innovation has already improved the lives of

100,000s of people so far (really). We’re a fun and ambitious team, and looking for someone

to join us on our exciting journey!

Auto organization – Who we are & What we do

Our organization is responsible for building products for the automotive industry. We have

already built 2 products (Estimating, Review) sold globally to insurers.

Our long-term vision is to build a platform ecosystem that we can leverage to effortlessly

build new products and use cases. Our current mission is to create a reliable and safe

“virtual” motor appraiser/expert as a service, we can leverage to solve many use cases

across the automotive industry. We are doing so, by building high-quality input capture

mechanisms for our users, creating a state-of-the-art damage assessment stack for auto

damage, or delivering explainable and human-centric decision-making engines.

We are working hand-in-hand with engineering teams to turn our R&D prototypes into

mission-critical systems.

What will you be doing?

As an Applied scientist, you will contribute to the design, development, and improvement of

AI/ML models and systems. You will be expected to:

- Work with applied scientists, data scientist, software engineers and product partners to

design and deliver AI/ML solutions in production at scale.

- Design and develop AI/ML models, workflows and end-to-end pipelines for data

preparation, training, deployment, monitoring, etc., and ensure the quality of architecture and

design of our ML models and systems.

- Deliver customer-facing and/or underlying AI/ML solutions that empower our platform to

provide the best experience for our customers.

What we’re looking for.

BASIC QUALIFICATIONS

- Master's in Computer Science, Machine Learning, or related quantitative field. A PhD in

Computer Science or related fields with a focus on Machine Learning is a strong plus.

- Extensive knowledge and practical experience in several of the following areas: machine

vision (classical methods and deep learning) and information retrieval. Natural language

processing is a plus.

- Demonstrated experience in building scalable AI/ML models and systems and delivering

end-to-end solutions in a production environment.

- Experience programming in Python, C++, or related languages

PREFERRED QUALIFICATIONS

- Publications at top-tier peer-reviewed conferences or journals or a proven track record of

industry innovation in creating novel solutions and advancing the state of the art.

- Experience with machine learning libraries and deep learning frameworks (TensorFlow,

PyTorch, etc.)

- Experience with end-to-end software development and life cycle of machine learning

solutions.

- Excellent verbal and written communication skills, with the ability to communicate complex

technical concepts and solutions to all levels of the organization

Role Overview: Data Scientist

Location: Remote/ Indore/ Mumbai/ Chennai/ Gurugram

Experience: Min 5 Years

Work Mode: Remote

Notice Period: Max. 30 Days (45 for Notice Serving)

Interview Process: 2 Rounds

Interview Mode: Virtual Face-to-Face

Interview Timeline: 1 Week

Industry: Must be from a BPO/ KPO/ Shared Services or Healthcare Org.

Key Responsibilities:

• AI/ML Development & Research
• Design, develop, and deploy advanced machine learning and deep learning models to solve complex business problems.
• Implement and optimize Large Language Models (LLMs) and Generative AI solutions for real-world applications.
• Build agent-based AI systems with autonomous decision-making capabilities.
• Conduct cutting-edge research on emerging AI technologies and explore their practical applications.
• Perform model evaluation, validation, and continuous optimization to ensure high performance.

• Cloud Infrastructure & Full-Stack Development:
• Architect and implement scalable, cloud-native ML/AI solutions using AWS, Azure, or GCP.
• Develop full-stack applications that seamlessly integrate AI models with modern web technologies.
• Build and maintain robust ML pipelines using cloud services (e.g., SageMaker, ML Engine).
• Implement CI/CD pipelines to streamline ML model deployment and monitoring processes.
• Design and optimize cloud infrastructure to support high-performance computing workloads.

• Data Engineering & Database Management
• Design and implement data pipelines to enable large-scale data processing and real-time analytics.
• Work with both SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, Cassandra) to manage structured and unstructured data.
• Optimize database performance to support machine learning workloads and real-time applications.
• Implement robust data governance frameworks and ensure data quality assurance practices.
• Manage and process streaming data to enable real-time decision-making.

• Leadership & Collaboration
• Mentor junior data scientists and assist in technical decision-making to drive innovation.
• Collaborate with cross-functional teams, including product, engineering, and business stakeholders, to develop solutions that align with organizational goals.
• Present findings and insights to both technical and non-technical audiences in a clear and actionable manner.
• Lead proof-of-concept projects and innovation initiatives to push the boundaries of AI/ML applications.

Required Qualifications:

• Education & Experience
• Master’s or PhD in Computer Science, Data Science, Statistics, Mathematics, or a related field.
• 5+ years of hands-on experience in data science and machine learning, with a focus on real-world applications.
• 3+ years of experience working with deep learning frameworks and neural networks.
• 2+ years of experience with cloud platforms and full-stack development.

• Technical Skills - Core AI/ML
• Machine Learning: Proficient in Scikit-learn, XGBoost, LightGBM, and advanced ML algorithms.
• Deep Learning: Expertise in TensorFlow, PyTorch, Keras, CNNs, RNNs, LSTMs, and Transformers.
• Large Language Models: Experience with GPT, BERT, T5, fine-tuning, and prompt engineering.
• Generative AI: Hands-on experience with Stable Diffusion, DALL-E, text-to-image, and text generation models.
• Agentic AI: Knowledge of multi-agent systems, reinforcement learning, and autonomous agents.

• Technical Skills - Development & Infrastructure
• Programming: Expertise in Python, with proficiency in R, Java/Scala, JavaScript/TypeScript.
• Cloud Platforms: Proficient with AWS (SageMaker, EC2, S3, Lambda), Azure ML, or Google Cloud AI.
• Databases: Proficiency with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra, DynamoDB).
• Full-Stack Development: Experience with React/Vue.js, Node.js, FastAPI, Flask, Docker, Kubernetes.
• MLOps: Experience with MLflow, Kubeflow, model versioning, and A/B testing frameworks.
• Big Data: Expertise in Spark, Hadoop, Kafka, and streaming data processing.

Non Negotiables:

• Cloud Infrastructure - ML/AI solutions on AWS, Azure, or GCP
• Build and maintain ML pipelines using cloud services (SageMaker, ML Engine, etc.)
• Implement CI/CD pipelines for ML model deployment and monitoring
• Work with both SQL and NoSQL databases (PostgreSQL, MongoDB, Cassandra, etc.)
• Machine Learning: Scikit-learn
• Deep Learning: TensorFlow
• Programming: Python (expert), R, Java/Scala, JavaScript/TypeScript
• Cloud Platforms: AWS (SageMaker, EC2, S3, Lambda)
• Vector databases and embeddings (Pinecone, Weaviate, Chroma)
• Knowledge of LangChain, LlamaIndex, or similar LLM frameworks.
• Industry: Must be a BPO or Healthcare Org.

We're Hiring: Data Scientist at Lokyata

Are you passionate about building intelligent systems that make a real-world impact? Lokyata is looking for a Data Scientist to join our dynamic technical team in India and help shape the future of machine learning in financial technology.

About Us:

Lokyata is a tech-centered organization that utilizes the latest technologies to assist our customers. We foster a fast-paced, highly collaborative environment that brings together diverse skill sets to solve complex problems in the fintech sector.

What You'll Do:

• Design and develop cutting-edge ML algorithms (neural networks, regression models, factorization machines, and more)

• Collaborate across teams to integrate models into commercial products

• Apply advanced statistical techniques to optimize data pipelines

• Drive innovation in supervised, unsupervised, and reinforcement learning strategies

What We're Looking For:

• 3+ years of hands-on experience in ML algorithm development

• Expertise in Python, Spark, TensorFlow, and/or Theano

• Strong foundation in statistical modeling and data curation

• Must be located in India and be able to work overlapping hours with the US

• MS or higher in Applied Mathematics, Computer Science, or Data Science

• Experience in banking or consumer lending sectors is a plus

Join us in building more innovative solutions for financial lending and beyond. Let's innovate together

Apply Now

#DataScience #MachineLearning #AI #FinTech #Hiring #Lokyata #TechCareers #Innovation

Are you a Data Scientist who thrives on building AI-driven solutions that impact the real world? We're looking for a highly skilled and motivated professional to join our team and help shape the future of skill assessment, job matching, and intelligent recommendations through cutting-edge machine learning.

As a Data Scientist, you'll wear multiple hats and play a key role in advancing our AI-powered platform:

• Predictive Model Developer – Design, develop, and deploy predictive models to power skill assessment and job matching. Continuously evaluate and improve performance using appropriate ML metrics.
• Data Modelling Expert – Build and maintain robust data models and schemas for large-scale datasets. Collaborate with data engineers to ensure consistency, scalability, and accessibility.
• Embedding Specialist – Develop embeddings for skills, jobs, and user profiles to drive recommendations and similarity analysis. Experiment with models and integrate into search/recommendation pipelines.
• Model Trainer – Train, validate, and fine-tune ML models on diverse datasets. Address imbalanced data, mitigate bias, and monitor production performance.
• Statistical Analyst – Apply advanced statistical techniques (e.g., K-Means, Cosine Similarity) for insights, anomaly detection, and product development. Deliver findings via dashboards, reports, and visualizations.
• GCP BigData Implementer – Build scalable pipelines with BigQuery, Dataflow, Dataproc, and optimize workflows for cost and performance.
• Multi-Cloud Integrator – Manage deployments across multi-cloud environments, ensuring interoperability, security, and compliance.
• Python Programming Expert – Write clean, testable Python code using scikit-learn, TensorFlow, PyTorch and contribute to internal data science libraries.
• Algorithm Optimizer – Enhance performance of ML pipelines, reduce bottlenecks, and improve training speed and accuracy.
• Insight Communicator – Present results to technical and non-technical stakeholders, influencing decisions and driving product improvements.
  

• 3–5 years of hands-on experience as a Data Scientist with a strong focus on machine learning, predictive modeling, and data analytics.
• Advanced proficiency in Python and core libraries (scikit-learn, TensorFlow, PyTorch, Pandas, NumPy).
• Experience with GCP BigData tools such as BigQuery, Dataflow, and Dataproc.
• Knowledge of multi-cloud environments and deployment strategies.
• Proven expertise in statistical analysis techniques (e.g., K-Means, Cosine Similarity).
• Experience with data modeling and database design principles.
• Strong problem-solving skills and ability to work independently.
• Excellent communication and presentation skills.
• Bachelor's or Master's in Computer Science, Statistics, Data Science, or related field.
• A passion for using data to solve real-world problems and make a positive impact.
  

• 100% Remote Role – flexibility to work from anywhere in India.
• Opportunity to work on high-impact AI projects in skill assessment and job matching.
• Exposure to state-of-the-art technologies in ML, embeddings, and BigData.
• Competitive compensation aligned with 3–5 years of experience.
• A collaborative, innovative culture that values continuous learning and growth.
  

Apply now and help us transform the way skills and jobs connect through AI

Send your updated resume and cover letters to contact at entrustechinc dot com.

• They are looking for a candidate with 7 to 8 years of experience.
• While Apache PySpark is a primary/mandatory skill, if the candidate lacks strong proficiency in Python, candidate must have hands on experience on Deep Learning Frameworks such as TensorFlow or PyTorch.
• Advance SQL skills for data manipulation and analysis is a must.
• Solid understanding of machine learning algorithms, model evaluation, and deployment is a must.

We're hiring a Data Scientist | Earn Up to $5,000/Month

Location: India (Remote)

Role Overview

We are seeking highly skilled Data Analysts or Data Scientists to contribute to AI model development. In this role, you will work with datasets, apply analytical methods, and provide insights that improve AI performance.

Key Responsibilities

• Identify and source datasets relevant to AI training and research.
• Clean, structure, and prepare data for analysis and modelling.
• Apply statistical and machine learning techniques to generate insights.
• Evaluate AI outputs and provide detailed feedback.
• Present analytical findings clearly, with actionable recommendations.

Qualifications

• Bachelor's degree or higher in Data Science, Computer Science, Machine Learning, Statistics, Mathematics, Economics, Software Engineering, or related fields.
• 1-2+ years of professional experience in Data Analysis or Data Science.
• Strong knowledge of Python, R, SQL, or other data analysis tools.
• Experience working end-to-end with datasets (sourcing, cleaning, analysing, reporting).
• Ability to communicate complex analytical results in clear, structured language.

Preferred:

• Machine Learning project experience.
• Exposure to applied research, forecasting, or predictive modelling.

Compensation & Benefits

• Earn up to $50 USD/hour, paid weekly via PayPal or AirTM.
• Flexible schedule: typically 5-10 hrs/week, up to 40 hrs.
• Remote-first opportunity.
• Access to cutting-edge AI tools and model playgrounds.

Why Join Us?

• Collaborate with a global community of data experts.
• Work on innovative projects that directly shape the future of AI.
• Flexibility to choose projects that match your expertise.

Ready to revolutionise AI with your coding expertise? Apply now and be part of the transformation