Expert Data Scientist

Ciklum; Chennai District; On-site; INR 2,000,000 - 2,500,000; Full time

Benefits offered by this job

Company-paid medical insurance

Mental health support

Financial & legal consultations

Tailored learning opportunities

Job summary

A tech product engineering company in Chennai is seeking an Expert Data Scientist to design and implement advanced data-driven solutions. The ideal candidate will have strong proficiency in Python and SQL, 9+ years in data science, and experience with ML frameworks. This role offers growth opportunities, and a collaborative work environment, while working on large-scale projects and cutting-edge technologies.

Qualifications

• 9+ years of experience in data science and engineering roles.
• Hands-on experience with graph databases and semantic technologies.
• Proven track record of deploying ML models and data solutions at scale.

Responsibilities

• Architect and optimize scalable data pipelines.
• Collaborate with engineering teams for data integration.
• Mentor junior data scientists and engineers.

Skills

Python

SQL

Spark

Hadoop

Graph databases

ML frameworks

Cloud platforms

MLOps

Analytical mindset

Excellent communication

Education

Master's/PhD in Computer Science or related field

Tools

TensorFlow

PyTorch

Neo4j

RDF

GraphQL

Job description

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Ciklum is looking for an Expert Data Scientist to join our team full‑time in India.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As an Expert Data Scientist with strong foundations in Data Engineering, Knowledge Graphs, and AI/ML you will design and implement advanced data‑driven solutions. This role requires a blend of technical depth, innovative thinking, and the ability to translate complex data into actionable insights.

Responsibilities:

• Architect and optimize scalable data pipelines for structured and unstructured data
• Ensure data quality, governance, and efficient ETL/ELT processes
• Collaborate with engineering teams to integrate data solutions into production systems
• Knowledge Graph Development
• Design and build semantic knowledge graphs to model complex relationships
• Apply graph‑based algorithms for entity resolution, recommendation, and inference
• Leverage ontologies and linked data standards to enhance interoperability
• Develop and deploy machine learning models for predictive analytics, NLP, and recommendation systems
• Experiment with deep learning frameworks to solve domain‑specific problems
• Continuously evaluate and improve model performance using cutting‑edge techniques
• Cross‑functional Collaboration
• Partner with product, engineering, and business teams to identify opportunities for data‑driven impact
• Communicate insights effectively to both technical and non‑technical stakeholders
• Mentor junior data scientists and engineers

Requirements:

• Advanced degree (Master’s/PhD) in Computer Science, Data Science, AI/ML, or related field
• 9+ years of experience in data science and engineering roles
• Strong proficiency in Python, SQL, and distributed data frameworks (Spark, Hadoop)
• Hands‑on experience with graph databases (Neo4j, RDF, GraphQL) and semantic technologies
• Expertise in ML frameworks (TensorFlow, PyTorch, Scikit‑learn)
• Solid understanding of cloud platforms (AWS, Azure, GCP)
• Proven track record of deploying ML models and data solutions at scale
• Experience with knowledge representation and ontologies
• Familiarity with MLOps practices for scalable deployment
• Strong problem‑solving and analytical mindset
• Excellent communication and leadership skills

What’s in it for you?

• Strong community: Work alongside top professionals in a friendly, open‑door environment
• Growth focus: Take on large‑scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company‑paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands‑on experience with cutting‑edge technologies
• Care: We’ve got you covered with company‑paid medical insurance, mental health support, and financial & legal consultations

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting‑edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.

India is a strategic innovation hub for Ciklum, with growing teams in Chennai and Pune leading advancements in EdgeTech, AR/VR, IoT, and beyond. Join us to collaborate on game‑changing solutions and take your career to the next level.

Want to learn more about us? Follow us on Instagram, Facebook, LinkedIn.

Explore, empower, engineer with Ciklum!

Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Engineering and Information Technology

Industries

IT Services and IT Consulting

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