Data Scientist

Data Scientist

Stevenage Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design, develop, and deploy cutting-edge AI/ML models and solutions.
  • Company: Join Tata Consultancy Services, a leader in tech innovation and consultancy.
  • Benefits: Enjoy a full-time role with opportunities for growth and learning.
  • Why this job: Be part of a dynamic team driving innovation in AI and data science.
  • Qualifications: Experience in AI/ML development, Python, and data science techniques required.
  • Other info: Work with the latest technologies and collaborate with cross-functional teams.

The predicted salary is between 36000 - 60000 £ per year.

Are you looking for an exciting opportunity as an AI/ML? Are you passionate about Data Science? We have an exciting role for you - AI/ML and Data Science Developer.

The Role

As an AI/ML and Data Science Developer, you are required to design, develop, and deploy AI/ML models and solutions, including LLMs and GenAI. You will also be responsible for the end-to-end design, development, and deployment of AI/ML models, as well as implementing advanced data science techniques to solve complex problems and drive innovation. In this role, you will collaborate with stakeholders to understand business and technical requirements and translate them into scalable AI/ML and data-driven solutions.

Key responsibilities:

  • Design, develop, and deploy AI/ML models and solutions, including LLMs and GenAI.
  • Perform feature engineering and selection to optimize model performance.
  • Select and implement appropriate AI/ML algorithms, including supervised, unsupervised, and reinforcement learning models.
  • Deploy models to production environments, ensuring robustness and scalability.
  • Monitor model performance and define strategies for identifying drift; retrain or refine models as needed.
  • Collaborate with cross-functional teams to integrate AI/ML models with business applications and systems.
  • Train, evaluate, and optimize models using machine learning and statistical techniques.
  • Conduct extensive data exploration, analysis, and preprocessing to ensure data quality for AI/ML applications.
  • Develop and apply data science methodologies to extract insights from large-scale structured and unstructured datasets.
  • Utilise predictive analytics, time series forecasting, and statistical models to drive business decision-making.
  • Stay updated on the latest advancements in AI/ML and data science technologies.
  • Develop and maintain comprehensive documentation for AI/ML pipelines, data workflows, and analytical processes.

Your Profile

Essential skills/knowledge/experience:

  • Good experience in AI/ML development and data science.
  • Strong understanding of AI/ML algorithms and techniques, including LLMs, GenAI, and automated AI systems.
  • Experience with machine learning frameworks (e.g., TensorFlow, PyTorch) and data science libraries (e.g., NumPy, pandas, scikit-learn).
  • Proficiency in Python, R, or other relevant programming languages.
  • Proficiency in working with large datasets, data wrangling, and data preprocessing.
  • Experience in data science, statistical modelling, and data analytics techniques.
  • Experience with data analysis and visualization tools (e.g., Matplotlib, Seaborn, Tableau).
  • Ability to work independently and lead projects from inception to deployment.
  • Experience with big data technologies (e.g., Hadoop, Spark) and cloud platforms (e.g., AWS, GCP, Azure) is desirable.

Due to a high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion. Join us and do more of what matters. Apply online now.

Data Scientist employer: Tata Consultancy Services

Tata Consultancy Services is an exceptional employer, offering a dynamic work environment in the heart of the UK, where innovation thrives. With a strong focus on employee growth, we provide extensive training and development opportunities in AI/ML and Data Science, ensuring you stay at the forefront of technology. Our collaborative culture encourages creativity and teamwork, making it a rewarding place to contribute to impactful projects while enjoying a healthy work-life balance.
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Contact Detail:

Tata Consultancy Services Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Data Scientist

✨Tip Number 1

Make sure to showcase your hands-on experience with AI/ML frameworks like TensorFlow or PyTorch. Highlight specific projects where you've designed and deployed models, as this will demonstrate your practical skills to the recruiter.

✨Tip Number 2

Familiarise yourself with the latest advancements in AI/ML technologies. Being able to discuss recent trends or breakthroughs during your conversation can set you apart and show your passion for the field.

✨Tip Number 3

Prepare to discuss your approach to feature engineering and model optimisation. Be ready to share examples of how you've improved model performance in past projects, as this is a key responsibility in the role.

✨Tip Number 4

Network with professionals in the AI/ML community, especially those connected to Tata Consultancy Services. Engaging with them on platforms like LinkedIn can provide insights and potentially lead to referrals for the position.

We think you need these skills to ace Data Scientist

AI/ML Development
Data Science Techniques
LLMs and GenAI
Feature Engineering
Supervised Learning
Unsupervised Learning
Reinforcement Learning
Model Deployment
Model Monitoring
Data Exploration
Data Preprocessing
Statistical Modelling
Predictive Analytics
Python Programming
R Programming
Machine Learning Frameworks (e.g., TensorFlow, PyTorch)
Data Science Libraries (e.g., NumPy, pandas, scikit-learn)
Data Visualisation Tools (e.g., Matplotlib, Seaborn, Tableau)
Big Data Technologies (e.g., Hadoop, Spark)
Cloud Platforms (e.g., AWS, GCP, Azure)
Project Leadership

Some tips for your application 🫡

Understand the Role: Read the job description thoroughly to grasp the key responsibilities and required skills for the AI/ML and Data Science Developer position. Tailor your application to highlight your relevant experience in AI/ML development and data science.

Highlight Relevant Experience: In your CV and cover letter, emphasise your experience with AI/ML algorithms, machine learning frameworks, and data science libraries. Provide specific examples of projects where you designed, developed, or deployed AI/ML models.

Showcase Technical Skills: Make sure to list your proficiency in programming languages like Python or R, as well as your experience with data analysis and visualisation tools. Mention any familiarity with big data technologies and cloud platforms, as these are desirable for the role.

Craft a Strong Cover Letter: Write a compelling cover letter that connects your skills and experiences to the job requirements. Discuss your passion for data science and how you stay updated on the latest advancements in AI/ML technologies, demonstrating your commitment to the field.

How to prepare for a job interview at Tata Consultancy Services

✨Showcase Your Technical Skills

Be prepared to discuss your experience with AI/ML algorithms and frameworks like TensorFlow or PyTorch. Bring examples of projects where you've successfully implemented these technologies, as this will demonstrate your hands-on expertise.

✨Understand the Business Context

Research Tata Consultancy Services and understand their business model and how AI/ML can drive innovation in their operations. This knowledge will help you tailor your responses to show how you can add value to their specific needs.

✨Prepare for Problem-Solving Questions

Expect to face technical questions that assess your problem-solving abilities. Practice explaining your thought process when tackling complex data science problems, as this will highlight your analytical skills and approach to challenges.

✨Demonstrate Collaboration Skills

Since the role involves working with cross-functional teams, be ready to share examples of how you've successfully collaborated with others in past projects. Highlight your communication skills and ability to translate technical concepts for non-technical stakeholders.

Data Scientist
Tata Consultancy Services
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