data analyst big data jobs in Rosebank, Gauteng

A leading telecommunications company in Johannesburg seeks a Senior Data Scientist to join their Big Data and AI team. The role involves designing AI solutions, collaborating with diverse teams, and deploying predictive models. Ideal candidates will have a Bachelor’s or Master’s in a quantitative field and 4-6 years of relevant experience. Successful candidates will enjoy a vibrant work...

A leading telecommunications company is seeking an experienced AI and Big Data professional based in Midrand, South Africa. Responsibilities include creating AI products, developing predictive models, and mentoring team members. The ideal candidate should hold a degree in a quantitative field and have extensive experience in Big Data and Data Science, along with strong programming skills....

PBT Group has an opportunity for a Big Data Architect. In this position you have the opportunity to help lead the change on operational strategy and your responsibilities will include to validate the reference architecture and provide details for the architecture of platforms, leading and working hands on towards implementation and delivery to production of a Big Data enabled...

Listing reference: cartr_ Listing status: Online Apply by: 1 February 2026 Position summary Industry: IT & Internet Job category: Data Processing Location: Rosebank Contract: Permanent EE position: No Introduction We're a world-leading smart mobility SaaS company operating across more than 20 countries, helping businesses make smarter, data-driven decisions at scale. We're looking for a...

Data & BI Support Analyst Job Title: Data & BI Support Analyst Reports to (Superior): (BI) Manager Job Purpose: Work closely with the Business Intelligence (BI) Manager to transform raw, multisource data into reliable, timely, and actionable insights. This role blends strong data fundamentals with modern AI-assisted analysis to accelerate delivery of dashboards, reports, and decision...

We are seeking a highly skilled Data Analyst to join our innovative analytics team. You will be responsible for collecting, processing, and analyzing complex datasets to generate actionable insights that drive business decisions. This role is ideal for professionals who thrive in data-driven environments, value accuracy and clarity, and enjoy collaborating with cross-functional teams to deliver...

Company Description: - At Jellyfish, we believe in the power of diverse perspectives and inclusive collaboration. We welcome individuals who excel in collaborative, varied teams and value the unique contributions that each person brings to the table._ Jellyfish is a global digital marketing agency; a unique fusion of tech enthusiasts, creative minds, and media and data experts all united to...

Role Overview You will be responsible for leading a small team of analysts and implementing analytics solutions across the full data lifecycle from data preparation and modelling through to insight delivery and executive reporting. The role works closely with finance and operational teams to guide pricing, costing structures, and overall product financial performance. Key Responsibilities -...

Job & Company Description: Im looking to connect with Data Analysts who have solid experience across data analysis, reporting, and stakeholder engagement. By partnering with me, youll be considered for multiple upcoming roles where your analytical expertise will be in high demand. Key Responsibilities: - Collect, clean, and analyse data from multiple sources. - Develop and maintain dashboards...

Job Specifics - Location: Modderfontein, JHB - Role Type: Permanent - Work Type: On-Site Job Overview An established organisation is seeking a Data & BI Support Analyst to support its Business Intelligence function. The successful candidate will work closely with the BI Manager to transform multi-source data into accurate, timely, and actionable insights. This role combines strong data...

Data Analyst | Sandton | Permanent Make data matter in a fast-moving insurance environment. This is an opportunity to work at the centre of decision-making, turning complex datasets into clear, actionable insight. This role sits across multiple business units and plays a key part in improving data quality, reporting efficiency, and commercial understanding. You will work with diverse insurance...

Our client a leader in the gaming industry is seeking an experienced Data Quality Analyst to join their team based in Johannesburg. MINIMUM REQUIREMENTS - Grade 12 - Bachelor’s Degree or similar relevant qualifications - Verbal and written English Skills - Numeracy skills (NQF 4) - Computer literacy (NQF 4) - 5 years in a gaming or data role - Experience and broad knowledge of gaming operations...

One of the TOP banks in S.A. are looking for an experienced Data Valuations Analyst / Asset Manager Data Analyst to assist their JHB team on a 10-month assignment. Clear criminal record Clear credit record Great track record - reference checks will be conducted upfront Qualifications and experience: Matric Diploma / degree in finance related field: BCom Economics, Financial management,...

Senior Data Analyst On-site in Sandton, with flexible working hours. We are seeking a skilled and experienced Data Analyst to join our dynamic team. The ideal candidate will have a strong background in data analysis, formal modeling, and a commitment to delivering long-term, sustainable solutions. Responsibilities: - Collaborate with the Client Data technology team to understand and enhance...

Job Description Are you a Data Analyst and Reporting Specialist based in Johannesburg, seeking a new and challenging opportunity? This may be the position you have been searching for! Requirements: •Understanding and knowledge of media monitoring (TV, Radio, Print & Digital) •Knowledge and interest of Sport & Sponsorship industry •5+ years’ experience in a research / data analytics...

Job Description We have an amazing opportunity for a Data Analyst in Johannesburg We require a candidate with: •Bachelor’s Degree or equivalent •3+ years of System Analysis working with technical data teams •Database: Microsoft T SQL, Postgres, Redshift •Excellent analytical, communication, and writing skills. •Planning and organizational skills •Agile Development experience on Scrum...

Key Responsibilities: - Data Quality Assurance: Establish and monitor data quality metrics and standards. Conduct regular audits and assessments to identify data quality issues and recommend corrective actions. - Governance Framework Development: Collaborate with cross-functional teams to design, implement, and maintain data governance frameworks that ensure compliance with regulatory...

Job Description We have an amazing opportunity for a Data Analyst and Social Media Specialist in Johannesburg We require a candidate with: •Relevant qualification •3+ years experience •Valid driver’s licence and own vehicle •Must have online/digital experience •Experience using Google Analytics •Good understanding of programmatic selling •Established relationships with digital...

Job Purpose: We are seeking a Data Analyst to maintain the Client Reference Data and Market Reference Data of financial instruments, as well as manage the valuation of these instruments. Investment classes include equities, fixed interest, derivatives, unit trusts, money market, and cash securities. This role ensures that all data related to these financial instruments is accurately maintained in...

We are seeking highly skilled and experienced Data Analysts to join our dynamic team. As a Data Analyst, you will play a pivotal role in collecting, analyzing, and interpreting large datasets to derive actionable insights that contribute to strategic decision-making. Key Accountabilities: - Data Collection and Cleansing: - Gather and organize data from various sources, ensuring accuracy,...