You will collaborate with a general network of technologists, designers, and strategists to help clients transform their businesses through innovative digital solutions. You will work hands-on with clients across industries to bring their digital ambitions to life.

You will develop software products and services from the ground up while coaching and mentoring client teams on engineering best practices, user-centric design, and Agile values. You will participate in cross-functional problem-solving sessions with client leaders, shaping their digital strategies and delivering solutions that go beyond the product itself. You will collaborate with clients across industries to turn their digital ambitions into reality through hands-on technical expertise.

Based in one of our global locations you will be part of QuantumBlack Studio, a multidisciplinary group of software engineers, AI engineers, data scientists, and technology consultants passionate about creating industry-shaping products and tools. You'll work across diverse industries and technologies, learning something new with every project. With opportunities to contribute to digital strategies, build impactful products, and mentor others, you'll have the freedom to chart your own path and grow in the areas that excite you most. 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. Every day, you'll receive apprenticeship, coaching, and exposure that will accelerate your growth in ways you won't find anywhere else. 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. Global community: Bachelor's, MSc or PhD level in a relevant field
~7+ years of deep technical experience developing full-stack applications by writing code that is readable, testable, maintainable, and scalable
~ Demonstrated experience working collaboratively with other developers, as well as technical and non-technical people within software teams
~ Hands-on experience and willingness to learn across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)
~ Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks, and cloud platforms (Azure, AWS, GCP), including Docker and CI/CD
~ Strong focus on automated testing, logging, monitoring, and overall system reliability
~ Experience working in Agile teams, including active participation in sprint ceremonies
~ Effective communication skills — both verbally and in writing — in English and Spanish

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 additional details regarding our global EEO policy and diversity initiatives, please visit our McKinsey Careers and Diversity & Inclusion sites.
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📌 Senior Software Engineer (next.js/front-end) (Monterrey)
🏢 Mckinsey
📍 Monterrey