data validation jobs in Johannesburg

Qualifications and Experience Required: - Matric plus Bachelors Degree Actuarial Science, Mathematics, Statistics, Finance, Econometrics, Quantitative Risk or a related field. - 4-6 years of experience in ALM, Financial Risk Management or Treasury - Proficiency in statistical software and programming languages (e.g., R, Python, or similar). - Understanding of financial markets, instruments, risk...

Model Validation & Governance Lead independent validations of models, including credit risk, operational optimisation, financial crime, and marketing campaigns Ensure robust model governance and risk management processes are in place Design and implement challenger models using advanced machine learning techniques Technical Leadership & Research Provide subject matter expertise and oversight on...

What Youll Be Doing Quantitative Modelling & Analysis - Support the development and enhancement of quantitative models used for market and liquidity risk measurement, including Value at Risk (VaR), stress testing, scenario analysis, and FTP models. - Analyse financial data to identify trends, risks, and insights, with a focus on interest rate risk, funding costs, and equity price risk. -...

nCino offers exciting career opportunities for individuals who want to join the worldwide leader in cloud banking. The validations team is a central function within the company, as such you will work alongside the onboarding, account management and support teams. Under the direction of the Validations Team Lead, your job will be to review & analyze customer documentation accurately and timely....

To design, build, and maintain robust, scalable data infrastructure that ensures secure, real-time access to operational and supply chain data. This role underpins accurate reporting, advanced analytics, and automationenabling performance optimisation, cost reduction, and smarter decision-making across the logistics value chain 1. Design, build, and maintain ELT pipelines Pipeline success...

What youll do - Analyze complex datasets to uncover trends, patterns, and actionable insights - Build, validate, and explain predictive and machine learning models - Design and support scalable BI and analytics solutions on the Microsoft BI stack - Develop automated, reliable data pipelines and reports - Collaborate with actuaries, underwriters, and business stakeholders What you bring - Degree...

Core responsibilities of the position include maintaining reliable data flow between production machinery and SQL Server, performing maintenance and report writing on the SYSPRO/SQL Server database, and designing, building, and maintaining Power BI data models and dashboards. The role also participates in SQL data activities across production equipment, shop-floor diagnostics, networking, and...

JOB OUTPUTS AND KEY PERFORMANCE INDICATORS - Design, build, and maintain ELT pipelines - Pipeline success rate (% jobs completed without failure) - Data latency (extraction to availability) - Error resolution turnaround time - Integrate data across systems (WMS, TMS, ERP, IoT) - Number of successful system integrations % data completeness and consistency across sources - Average time to onboard...

Senior Data Engineer | South Africa | Permanent Build the data backbone that powers smarter logistics decisions. Own complex pipelines that turn operational data into real-time insight across the supply chain. This role sits at the core of a Business Intelligence environment, responsible for designing, building, and maintaining a scalable data infrastructure that supports reporting, advanced...

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...

Requirements - You have gained experience with data, and various skills related to Python or SQL during your studies, before starting your career, or in a previous job. - It is mandatory that you hold the following certification: - Google Cloud Professional - Machine Learning Engineer - A completed degree that included Data Science and/or Marketing Analytics is an advantage. Preferred Skills -...

Key Responsibilities: - Maintain and update existing reports and dashboards in Power BI to reflect evolving business requirements - Assist with data extraction and execute defined SQL queries - Perform data validation and reconciliations between reporting layers. - Work closely with the analytics and engineering teams to resolve data discrepancies - Support the documentation of reports,...

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...

Employer Description Leaders in Building Insurance Job Description - Data Analysis & Insights - Analyse claims, premium, and policy data to identify trends, anomalies, and opportunities. - Create dashboards, reports, and visualisations to support underwriting and management decisions. - Build and maintain data pipelines to ensure accuracy and consistency of key datasets. - Pricing &...

ENVIRONMENT: YOUR passion for leading teams, driving Business Intelligence & Microsoft Fabric expertise is sought to fill the role of a MS Fabric Data Engineer wanted by a provider of tailored Financial Solutions. You will lead the initial phases of a warehouse rework project and support the ongoing expansion of a newly created data warehouse within the Microsoft Fabric platform. You will also...

About the Role We are seeking a highly skilled Senior Data Engineer to join our dynamic data team. You will be responsible for designing, building, and maintaining robust and scalable data pipelines and architectures that enable analytics and business intelligence at enterprise scale. This role is ideal for professionals who thrive in complex data environments, value clean, efficient, and secure...

Key Responsibilities: - Design, build, and maintain scalable data pipelines to ingest, transform, and deliver data from multiple sources. - Manage data warehouse architecture and schemas to support efficient analytics and reporting. - Work closely with business analysts and stakeholders to translate business requirements into reliable data models and datasets. - Ensure high data quality,...

Job & Company Description: Im looking to connect with Junior Data Engineers who have a solid foundation in data processing, analytics, and cloud technologies. By partnering with me, youll be considered for multiple upcoming roles where you can grow your technical skills while working alongside experienced data professionals. Key Responsibilities: - Assist in building and maintaining data...

If youre a detail-oriented data professional with strong SQL and Power BI skills who enjoys working with complex, high-volume datasets, this role is worth serious consideration, and offers meaningful exposure to enterprise-level data within the insurance and financial services sector. Role Overview: As a Data Engineer, you will play a crucial role in ensuring the accuracy, completeness, and...