With the rapid growth of data-driven businesses in Nigeria, the role of data analysts and data scientists has become one of the most sought-after and high-paying careers. Whether you are a graduate in STEM, a self-taught professional, or transitioning from another field, data analytics offers job security, high income, and global opportunities. What Is a Data Analyst / Data Scientist? Data Analyst: Collects, processes, and analyses data to provide actionable insights that help companies make informed decisions. Data Scientist: Uses advanced statistical models, machine learning, and programming to uncover patterns and predict future trends. Data professionals are needed in finance, tech, healthcare, e-commerce, and government sectors. Responsibilities of a Data Analyst / Data Scientist Collect and clean data from various sources Analyse data trends and patterns Create dashboards, reports, and visualizations Build predictive models (for data scientists) Collaborate with management and other teams to guide decision-making Ensure data integrity and accuracy APPLY NOW Skills Required for Data Analysts / Data Scientists Core Skills Statistical analysis and mathematics Programming languages: Python, R, SQL Data visualization: Tableau, Power BI, Matplotlib, Seaborn Excel and advanced spreadsheet skills Data cleaning and pre-processing Additional Skills Machine learning (for data scientists) Critical thinking and problem-solving Communication and presentation skills Business domain knowledge Salary Expectations in Nigeria Earnings vary based on experience, specialization, and company: Entry-level Analyst: ₦150,000 – ₦300,000/month Mid-level Analyst / Junior Data Scientist: ₦300,000 – ₦600,000/month Senior Data Scientist: ₦800,000 – ₦2,500,000+/month Remote / International Companies: $500 – $4,000/month (paid in USD) Data science roles are highly lucrative, especially when combined with programming and machine learning expertise. Advantages of a Data Career High-income potential and global demand Opportunities for remote work Constant learning and skill development Ability to work in multiple industries Career progression from analyst → scientist → manager Challenges in the Field Requires continuous skill upgrading Can involve complex statistical concepts Deadlines may be tight when projects are data-heavy However, the demand and pay scale make it worthwhile for committed professionals. How to Start a Career as a Data Analyst / Data Scientist Learn data skills through university courses, bootcamps, or online platforms like Coursera, DataCamp, or Udemy Practice with datasets from Kaggle, GitHub, or local companies Build a portfolio of visualizations, dashboards, and models Apply for internships or entry-level roles Continue learning advanced analytics, machine learning, and cloud tools Official Platform to Apply for Data Roles in Nigeria ✅ Andela – Data Scientist / Data Analyst Roles Andela hires data professionals in Nigeria to work with international clients on real-world projects. APPLY NOW Tips to Land a Data Job Build real-world projects to showcase in your portfolio Learn SQL, Python, and Excel thoroughly Familiarize yourself with Tableau or Power BI Network with professionals in tech and data communities Take part in Kaggle competitions to gain practical experience Final Thoughts Data analysis and data science are high-demand, high-paying careers in Nigeria, offering opportunities locally and globally. With consistent learning, a strong portfolio, and practical experience, you can secure lucrative roles and work for top Nigerian and international companies. APPLY NOW Post navigation Software Developer / Full-Stack Developer. Who Is a Caregiver? Roles, Requirements, and Job Opportunities Explained.