📊 Data Scientist – Senior Manager | Deloitte – Johannesburg, Gauteng
Company: Deloitte
Location: 5 Magwa Crescent, Johannesburg, Gauteng, South Africa
Job Type: Full-Time
Date Posted: 10 May 2025
🏢 About Deloitte
Deloitte is the world’s largest private professional services network, with over 312,000 professionals across 150+ countries dedicated to the singular mission of making an impact that matters. From technology to transformation, Deloitte delivers innovative solutions that empower clients and reshape industries.
The Consulting division at Deloitte leads in innovation and implementation, offering integrated strategy and technology services across a range of industries. If you are driven by solving complex business problems and delivering real impact through data, this is your opportunity to join a high-performance team making a measurable difference on the African continent.
🧠 Role Overview
Deloitte is currently hiring a Senior Manager – Data Scientist to lead the delivery of transformative data science and data engineering projects. This leadership role demands advanced analytical thinking, stakeholder management, and hands-on experience in data architecture, machine learning, and process automation.
You will guide a team of data scientists and engineers to deliver intelligent, scalable, and automated data solutions, partnering with internal and external stakeholders to enhance business performance and align with best-in-class data governance practices.
🔧 Key Responsibilities
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Lead multiple, concurrent data science and engineering projects from strategy to execution.
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Drive stakeholder engagement and manage delivery to clients across diverse industries.
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Create tailored SQL-based solutions for reporting, controls, and automation.
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Analyze large, complex data sets to generate actionable insights and business recommendations.
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Design and implement robust Microsoft SQL Server solutions, including stored procedures and process routines.
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Model complex business problems using machine learning and statistical techniques.
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Develop automated processes for data comparison, business controls, and reporting triggers.
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Integrate and link data across systems for multidimensional business intelligence.
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Mentor junior team members, build project roadmaps, and contribute to talent development.
🎓 Qualifications and Experience
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Bachelor’s degree in Data Science, Computer Science, Engineering, or a related field.
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7+ years of experience in Data Science, Data Engineering, or related analytics roles.
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Deep understanding of data governance, business processes, and system automation.
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Proven ability to use data science tools, BI platforms, and data engineering frameworks.
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Strong experience with CRISP-DM/KDD methodologies and agile SDLC practices.
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Knowledge of modern tech stacks including Python, SQL, Power BI, Azure, and cloud-based pipelines.
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Experience working with cross-functional technical stakeholders and senior clients.
🧩 Key Competencies
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Ability to turn data into business value using predictive and prescriptive analytics.
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Strong leadership and project management skills.
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Excellent interpersonal and stakeholder engagement skills.
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Strong problem-solving abilities with an analytical and structured approach.
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Passion for mentoring and growing technical talent.
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Ability to manage multiple complex engagements simultaneously.
🌐 What Deloitte Offers
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📈 Opportunities to lead innovation at the intersection of data science and consulting.
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🌍 Access to global best practices and a network of professionals across industries.
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🧑💼 A collaborative, inclusive culture that champions diversity and career development.
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🚀 Opportunities to travel and work on internationally scaled projects.
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🧠 Resources and support to continuously grow your technical and leadership skills.
🛑 Important Notice on Recruitment Scams
Deloitte will never request upfront payments, personal banking information, or photographs as part of the hiring process. Beware of fraudulent recruitment offers sent via SMS, WhatsApp, or unverified emails. If you’re uncertain, verify directly with Deloitte using official contact channels.
📥 How to Apply
Apply now via the official Deloitte careers portal and submit your detailed resume outlining your technical and leadership experience in data science.
Reference ID: Internal Use Only
Closing Date: Open until position is filled
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Lead the future of data innovation with Deloitte — where analytics meets impact.
