Data Science Immersion Program - QuantumBlack, AI by McKinsey

McKinsey & Company, Inc.; Jakarta Pusat; Hybrid; IDR 89,280,000 - 133,920,000; Full time

Job summary

McKinsey & Company, Inc. invites university students to join the QuantumBlack Immersion Program in Jakarta, Indonesia, for 8–10 weeks. You will work with interdisciplinary teams from data science to engineering, contributing to client projects, R&D activities, and internal product development.

You will learn under supportive leaders, gain practical ML experience, and develop world‑class data science capabilities while solving real business problems in a fast-paced environment.

Qualifications

• University students in computer science, engineering, mathematics, or equivalent experience with expected graduation date in 2026 or 2027.
• Experience applying machine learning and data mining techniques to real problems with copious amounts of data (internship or professional) is a plus.
• Programming in Python, SQL, and PySpark; ability to write and optimize code.
• Exposure to statistical analysis and modeling algorithms for data-driven solutions.
• Strong analytical, problem-solving, and communication skills; willing to travel; fluent English.

Responsibilities

• Apply math, stats and machine learning to derive insights across industries.
• Write highly optimized code and develop data science products for clients and teams.
• Apply ML methods to improve client performance and solve business problems.
• Develop prompt engineering strategies and RAG optimization where applicable in Generative AI projects.
• Collaborate with team members on data science code and problem solving; participate in stand-ups and client meetings.

Skills

Python programming

SQL

PySpark

Analytical thinking

English communication

Education

Computer science/Engineering/Math (or equivalent) student

Job description

Do you want to do work that matters, alongside supportive leaders who will help you grow faster than you ever thought possible? Are you a creative problem-solver who is energized by challenges? You’ve come to the right place.

YOUR IMPACT

The QuantumBlack, AI by McKinsey Immersion Program will create a great opportunity to assess your potential and provide you with the opportunity to understand if a career in technical consulting is something that you want to pursue after graduation from university. During the program, you will typically join a client engagement and can contribute to the development of one of our products or R&D project if the opportunity arises. The client engagement work can be across the private, public, and social sectors. You will be placed with teams and will play an active role in all aspects of the engagement. Your work will involve working in interdisciplinary teams consisting of Data Scientists, Data Engineers, Machine Learning Engineers, Designers, Software Engineers and McKinsey experts to solve problems by connecting real world business questions to machine learning methods. You will support our client services lead identify business hypotheses and metrics and help define and drive the analytical scope and method for projects, including formulating and shaping the models. Other responsibilities:

• You will use math, stats and machine learning to derive key insights across various industry sectors
• Write highly optimized code
• Develop world‑class data science products for clients as well as for our data science team
• Apply your exceptional academic background to develop and apply machine learning methods to improve and optimize our clients’ performance needs
• Develop prompt engineering strategies, RAG optimization, etc, if involved in Generative AI engagements
• Collaborating with other members of the team to help developing complex Data science code and algorithms
• Participate in team stand‑up, client meetings and problem‑solving sessions

As part of QuantumBlack, AI by McKinsey you will be listening to and learning from colleagues, challenging thoughtfully and prioritizing impact. You will be working with the best interests of all colleagues and to achieve the best outcome for QuantumBlack, AI by McKinsey and our clients. You will search for ways to improve things, experiment with new approaches, learn and improve to move forward quickly. QuantumBlack, AI by McKinsey helps companies use data to drive decisions. We combine business experience, expertise in large‑scale data analysis and visualization, and advanced software engineering know‑how to deliver results. From aerospace to finance to Formula One, we help companies prototype, develop, and deploy bespoke data science and data visualization solutions to make better decisions. You be based in Thailand or Indonesia and will be part of the QuantumBlack, AI by McKinsey Immersion Program for a duration of 8-10 weeks.

YOUR GROWTH

Driving lasting impact and building long‑term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward. In return for your drive, determination, and curiosity, we'll provide the resources, mentorship, and opportunities you need to become a stronger leader faster than you ever thought possible. Your colleagues - at all levels - will invest deeply in your development, just as much as they invest in delivering exceptional results for clients. Every day, you'll receive apprenticeship, coaching, and exposure that will accelerate your growth in ways you won't find anywhere else.

• Continuous learning:Our learning and apprenticeship culture, backed by structured programs, is all about helping you grow while creating an environment where feedback is clear, actionable, and focused on your development. The real magic happens when you take the input from others to heart and embrace the fast‑paced learning experience, owning your journey.
• A voice that matters:From day one, we value your ideas and contributions. You’ll make a tangible impact by offering innovative ideas and practical solutions. We not only encourage diverse perspectives, but they are critical in driving us toward the best possible outcomes.
• Global community:With colleagues across 65+ countries and over 100 different nationalities, our firm’s diversity fuels creativity and helps us come up with the best solutions for our clients. Plus, you’ll have the opportunity to learn from exceptional colleagues with diverse backgrounds and experiences.
• World‑class benefits:On top of a competitive salary (based on your location, experience, and skills), we provide a comprehensive benefits package, which includes medical, dental, mental health, and vision coverage for you, your spouse/partner, and children.

YOUR QUALIFICATIONS AND SKILLS

• University students in computer science, engineering, mathematics, or equivalent experience with expected graduation date in 2026 or 2027
• Experience applying machine learning and data mining techniques to real problems with copious amounts of data in professional setting (for example, internship) would be considered a plus
• Programming (focus on machine learning): Python (must), SQL, PySpark (valued)
• Exposure to prototype statistical analysis and modeling algorithms and applying these algorithms for data driven solutions to problems in new domains will be beneficial
• Strong analytical and problem‑solving skills paired with the ability to develop creative and efficient solutions
• Willingness to travel
• Good presentation and communication skills, with the ability to explain complex analytical concepts to people from other fields
• Strong communication skills, both verbal and written, in English

FOR U.S. APPLICANTS: McKinsey & Company is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by applicable law.

FOR NON-U.S. APPLICANTS: McKinsey & Company is an Equal Opportunity employer. For additional details regarding our global EEO policy and diversity initiatives, please visit our McKinsey Careers and Diversity & Inclusion sites.