Senior Data Scientist – Artificial Intelligence (x4)

Job description

In line with our corporate priorities aimed at ensuring optimization of revenue collection and increased tax compliance on one hand and the need to effectively manage the numerous challenges and opportunities in the fast-changing business environment on the other, we are seeking highly motivated, result-oriented, well-qualified and experienced professionals to fill the following vacant positions:

8.0 SENIOR DATA SCIENTIST-ARTIFICIAL INTELLIGENCE, SALARY GRADE ZRA05 (4 POSITIONS), INNOVATION AND PROJECT MANAGEMENT FUNCTION

A. PURPOSE
Reporting to the AI Data  Science Manager, the job holder will support the Authority’s corporate strategy by delivering data-driven insights and artificial intelligence solutions. The role involves collecting and processing data, developing machine learning models, and deploying AI solutions that enhance operational efficiency and decision-making within the Zambia Revenue Authority.Online job fair

B. MAIN DUTIES/ACCOUNTABILITIES

Collaborating with business stakeholders to identify opportunities where Artificial Intelligence solutions can address business challenges.
Translating business problems into structured data science problems and defining appropriate analytical approaches.
Extracting and integrating data from various organisational data sources.
Processing and preparing datasets for analysis and model development.
Conducting statistical and exploratory data analysis to generate insights.
Designing and developing machine learning models to address identified business needs.
Iterating and refining models until they deliver reliable insights or are ready for deployment into production environments.
Developing proof-of-concept prototypes to demonstrate the potential of AI solutions.
Working with software engineers to integrate and operationalise machine learning models in production systems.
Creating data visualisations and dashboards to communicate analytical insights to stakeholders.
Ensuring that data usage complies with internal data governance policies and relevant regulatory requirements.
Supervising and mentoring junior officers and providing technical guidance to the team.
Keeping abreast of developments in Artificial Intelligence and Data Science to ensure the Authority remains technologically competitive.

C. MINIMUM REQUIREMENTS

Grade Twelve (12) School Certificate or General Certificate of Education equivalent with five (5) credits including Mathematics and English;
Bachelor’s Degree in Computer Science, Software Engineering, Data Science or a related field;
Master’s Degree in Computer Science, Data Science, Statistics, Mathematics, Actuarial Science or related field will be an added advantage;
Minimum two (2) years’ experience in a Data Science or Machine Learning role or one (1) year Data Science experience with at least two (2) years Software Development experience;
Strong knowledge of Machine Learning and Data Science concepts;
Demonstrated skills in data analytics, data processing and computer programming; and
Must possess Academic and Professional qualifications certified by the Zambia Qualifications Authority.
Education

D. OTHER SKILLS AND ATTRIBUTES

Strong analytical and problem-solving skills
Research orientation and curiosity
Excellent interpersonal and communication skills
Ability to work collaboratively in cross-functional teams
High levels of integrity and professionalism
Strong organisational and planning skills
Knowledge of ZRA operations and tax administration will be an added advantage.

INSTRUCTIONS

Only candidates meeting the above role specifications and competencies should apply. Candidates should enclose their detailed Curriculum Vitae with all vital statistics, contact phone number, email address, NRC, Grade 12 School Certificate, three (3) referees with their contact numbers and email addresses.Zambia travel guide

Please ensure that you attach Only relevant Copies of your professional qualifications to your application letter and Curriculum Vitae in a Single PDF file clearly marked with your name and position applied for when submitting your application. Applications should reach the undersigned not later than 14th April, 2026 using the following email address:
Careers2024@zra.org.zm

The Authority is an equal employer and candidates are expected to demonstrate Integrity when participating in the recruitment process.

The Director Human Resource
Zambia Revenue Authority
P. O. BOX 35710
LUSAKA