Who You'll Work With

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.

When you join us, you will have:

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, all while upholding our unwavering commitment to ethics and integrity. 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 to enable holistic well-being for you and your family.

Your Impact

You will work on real-world, high-impact projects across a variety of industries.

You will have the opportunity to collaborate with QuantumBlack, AI by McKinsey and the QuantumBlack Labs team and build complex and innovative ML systems to accelerate our work in AI and help solve business problems at speed and scale.

You will experience the best environment to grow as a technologist and a leader. You will develop a sought-after perspective connecting technology and business value by working on real-life problems across a variety of industries and technical challenges to serve our clients on their changing needs.

You will be surrounded by inspiring individuals as part of diverse and multidisciplinary teams. You will develop a holistic perspective of AI by partnering with the best design, technical, and business talent in the world as your team members.

You will:

Partner with our clients, from data owners and users to C-level executives, to understand their needs and build impactful analytics solutions
Contribute to cross-functional problem-solving sessions with your team and deliver presentations to colleagues and clients
Translate business problems into analytical problems and develop models aimed at solving our clients and users problems and ensure they are evaluated with the relevant metrics
Write highly optimized code to advance our internal Data Science Toolbox
Add real-world impact to your academic expertise, as you are encouraged to write papers and present at meetings and conferences should you wish
Take part in R&D projects; attend conferences such as NIPS and ICML as well as data science retrospectives where you will have the opportunity to share and learn from your co-workers
Work in one of the most advanced data science teams globally
Work on the frameworks and libraries that our teams of data scientists and data engineers use to progress from data to impact
Guide global companies through data science solutions to transform their businesses and enhance performance across industries including healthcare, automotive, energy and elite sport

You will work with other data scientists, data engineers, machine learning engineers, designers and project managers on interdisciplinary projects, using math, stats and machine learning to derive structure and knowledge from raw data across various industry sectors.

Your Qualifications and Skills

Bachelor's, master's or PhD level in a discipline such as computer science, machine learning, applied statistics, mathematics, engineering or artificial intelligence
2+ years of professional experience in applying machine learning and data mining techniques to real problems with copious amounts of data
Programming experience (focus on machine learning): SQL and Python's Data Science stack are a must; good knowledge of at least one big data framework (PySpark, Hive, Hadoop) is a plus; R, SPSS, SAS (nice to have); software engineering is a plus
Ability to prototype statistical analysis and modeling algorithms and apply these algorithms for data driven solutions to problems in new domains
Experience deploying technology applied to business problems is a plus
Knowledge in applying machine learning solutions to real problems with complex and/or big amounts of data
Knowledge of prompt engineering & generative AI application building (RAG, Agentic systems); understanding engineering standards, QA/Risk Management
Willingness to travel

Data Scientist II - QuantumBlack, AI by McKinsey