Data Scientist

CodeNinja; Lahore; On-site; PKR 2,600,000 - 5,200,000; Full time

Benefits offered by this job

Provident Fund

Gym Membership

Leaves as per the company policy

Company-paid trips

Easy Loan Facility for Employees

Yearly increment

Maternity Benefits

Health Insurance

Job summary

CodeNinja, a full‑stack AI delivery company, seeks a Senior Data Scientist (4+ years) in Lahore, Pakistan, to design, develop, and deploy forecasting and ML solutions for high‑impact business use cases. You will translate complex problems into scalable, production‑ready models that inform strategy and risk decisions.

You'll work on time‑series forecasting, feature engineering, model validation, and deploying pipelines, dashboards, and monitoring with cross‑functional teams across finance, risk,

Qualifications

• 4+ years of hands-on experience in Data Science, Machine Learning, or Predictive Analytics.
• Strong experience with time-series forecasting and predictive modeling.
• Proficiency in Python and libraries such as Pandas, NumPy, Scikit‑learn, and XGBoost.
• Experience with forecasting techniques such as ARIMA, SARIMA, Prophet, or similar methods.
• Strong understanding of statistics, hypothesis testing, feature engineering, and model evaluation.
• Experience with model validation, cross‑validation, and performance metrics (MAPE, MAE, RMSE).
• Experience working with SQL and large‑scale datasets.
• Familiarity with data pipelines, experimentation frameworks, and analytical environments such as Jupyter or Databricks.
• Strong communication skills with the ability to present technical insights to business stakeholders.
• Bachelor’s or Master’s degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related field.

Responsibilities

• Design, develop, and deploy machine learning models for forecasting, prediction, and optimization use cases.
• Build and evaluate time-series forecasting solutions using statistical and machine learning approaches.
• Perform feature engineering including lag variables, rolling statistics, trend decomposition, seasonality analysis, and exogenous variable integration.
• Develop and benchmark models using techniques such as ARIMA, SARIMA, Prophet, XGBoost, Random Forest, Gradient Boosting, and Neural Networks.
• Conduct model validation, backtesting, and performance monitoring using appropriate evaluation metrics.
• Analyze large and complex datasets to identify trends, anomalies, and business opportunities.
• Perform exploratory data analysis (EDA) and statistical investigations.
• Design experiments and evaluate model performance using sound statistical methodologies.
• Build business-focused insights and recommendations from analytical findings.
• Collaborate with engineering teams to deploy machine learning solutions into production environments.
• Build scalable data pipelines and automated workflows.
• Implement model monitoring, drift detection, retraining strategies, and version control.
• Develop dashboards and reporting solutions using Power BI, Tableau, or Streamlit.
• Partner with business, product, and engineering stakeholders to define data-driven solutions.
• Communicate technical findings to both technical and non-technical audiences.
• Mentor junior team members and contribute to data science best practices.
• Participate in architecture discussions and support project delivery initiatives.

Education

Bachelor's or Master’s degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related field.

Tools

Python

Pandas

NumPy

Scikit-learn

XGBoost

ARIMA

SARIMA

Prophet

SQL

Jupyter

Databricks

AWS SageMaker

Azure ML

GCP AI

Job description

About CodeNinja

CodeNinja is a full-stack AI delivery company that helps enterprises, governments, and software acquirers build and operate intelligence-driven systems for mission-critical workflows. We specialize in deploying AI into real operations—combining strong engineering fundamentals with AI-native delivery to create measurable value, resilience, and long-term ownership for our clients. Our global footprint and delivery model are supported by AI Labs, AI Pods, and Global Capability Centers, enabling teams to co-engineer scalable platforms across regions and time zones.

Role Overview

We are seeking a Senior Data Scientist with 4+ years of experience to design, develop, and deploy advanced machine learning and forecasting solutions for high-impact business use cases. This role requires strong expertise in predictive analytics, time-series forecasting, statistical modeling, and the ability to translate complex business problems into scalable data-driven solutions.

You will play a key role in building robust, interpretable, and production-ready models that support forecasting, optimization, risk analysis, and strategic decision-making across multiple domains.

Machine Learning & Forecasting

• Design, develop, and deploy machine learning models for forecasting, prediction, and optimization use cases.
• Build and evaluate time-series forecasting solutions using statistical and machine learning approaches.
• Perform feature engineering including lag variables, rolling statistics, trend decomposition, seasonality analysis, and exogenous variable integration.
• Develop and benchmark models using techniques such as ARIMA, SARIMA, Prophet, XGBoost, Random Forest, Gradient Boosting, and Neural Networks.
• Conduct model validation, backtesting, and performance monitoring using appropriate evaluation metrics.
  Data Science & Analytics
• Analyze large and complex datasets to identify trends, anomalies, and business opportunities.
• Perform exploratory data analysis (EDA) and statistical investigations.
• Design experiments and evaluate model performance using sound statistical methodologies.
• Build business-focused insights and recommendations from analytical findings.
  Production & Deployment
• Collaborate with engineering teams to deploy machine learning solutions into production environments.
• Build scalable data pipelines and automated workflows.
• Implement model monitoring, drift detection, retraining strategies, and version control.
• Develop dashboards and reporting solutions using tools such as Power BI, Tableau, or Streamlit.
  Collaboration & Leadership
• Partner with business, product, and engineering stakeholders to define data-driven solutions.
• Communicate technical findings to both technical and non-technical audiences.
• Mentor junior team members and contribute to data science best practices.
• Participate in architecture discussions and support project delivery initiatives.

Requirements

• 4+ years of hands‑on experience in Data Science, Machine Learning, or Predictive Analytics.

• Strong experience with time‑series forecasting and predictive modeling.

• Proficiency in Python and libraries such as Pandas, NumPy, Scikit‑learn, and XGBoost.

• Experience with forecasting techniques such as ARIMA, SARIMA, Prophet, or similar methods.

• Strong understanding of statistics, hypothesis testing, feature engineering, and model evaluation.

• Experience with model validation, cross‑validation, and performance metrics (MAPE, MAE, RMSE).

• Experience working with SQL and large‑scale datasets.

• Familiarity with data pipelines, experimentation frameworks, and analytical environments such as Jupyter or Databricks.

• Strong communication skills with the ability to present technical insights to business stakeholders.

• Bachelor’s or Master’s degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related field.
  Preferred/Advance Skills

  • Experience in multi‑entity and multi‑currency financial forecasting environments.
  • Familiarity with cloud ML platforms (AWS SageMaker, Azure ML, GCP AI).
  • Experience implementing CI/CD and MLOps frameworks.
  • Exposure to probabilistic forecasting and Bayesian modeling approaches.
  • Knowledge of financial regulations, treasury workflows, and corporate finance processes.
    Why Join Us

• Work on high‑impact financial forecasting problems that directly influence strategic decision‑making.

• Lead cutting‑edge machine learning initiatives in a mission‑critical environment.

• Collaborate with cross‑functional leadership across finance, risk, and engineering.

• Opportunity to architect scalable ML systems from research to enterprise production.

• Be part of a culture that values innovation, ownership, and technical excellence.

Equal Opportunity Statement

We are an equal opportunity employer and are committed to fostering an inclusive, diverse, and equitable workplace. We do not discriminate based on race, religion, gender, age, disability, nationality, marital status, or any other protected characteristic under applicable law. We encourage candidates from all backgrounds to apply.

• Provident Fund
• Gym Membership
• Leaves as per the company policy
• Company‑paid trips
• Easy Loan Facility for Employees
• Yearly increment
• Maternity Benefits (Leaves & WFH)
• Health Insurance (Maternity covered) – includes spouse and parents (till age 80)