Job ID: *****LisbonPragueSan JoseSao PauloDo you want to work on complex and pressing challenges—the kind that bring together curious, ambitious, and determined leaders who strive to become better every day?
If this sounds like you, you've come to the right place.YOUR IMPACTAs a Principal Software Engineer, you will lead the design and development of cutting-edge solutions that drive innovation and transform how we solve complex challenges within our global Tech Ecosystem team.
Your work will shape the future of technology and empower teams to deliver exceptional results.As part of McKinsey's Tech Ecosystem function, you will contribute to developing and delivering cutting-edge technology solutions for internal use, leveraging the firm's data such as to create impactful AI-driven applications.
Collaborating with engineers, designers, and product managers, you will play a key role in application development, driving innovation, and ensuring our platforms remain at the forefront of technology advancements.In this role, you will lead a team focused on building and maintaining applications using Python, React, and, while integrating industry-leading LLMs to enhance data retrieval and synthesis.
Your responsibilities will include writing, testing, debugging, and maintaining high-quality code, as well as identifying and resolving technical challenges.
Staying current with the rapidly evolving generative AI landscape, you will ensure our products and platforms remain innovative and competitive.
Working with a distributed team across North America, Europe, and Latin America, you will foster collaboration and deliver impactful AI solutions that advance the firm's capabilities in data retrieval and generative AI.YOUR GROWTHYou are someone who thrives in a high-performance environment, bringing a growth mindset and entrepreneurial spirit to tackle meaningful challenges that have a real impact.In return for your drive, determination, and curiosity, we'll provide the resources, mentorship, and opportunities to help you quickly broaden your expertise, grow into a well-rounded professional, and contribute to work that truly makes a difference.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.
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.
Plus, you'll have the opportunity to learn from exceptional colleagues with diverse backgrounds and experiences.Exceptional 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 QUALIFICATIONS AND SKILLSSoftware Engineer with preferably 10+ years of experienceProficiency in product architecture, end-to-end product journey, integration patterns, securityStrong programming skills in PythonExpertise in React and NextJSExpertise with SQL databases, particularly PostgreSQL or cloud equivalent such as Amazon RDSExperience utilizing LLMs and prompt engineeringExperience with CI/CD pipeline setup and managementProficiency in using AWS cloud platform for deploying and managing applications, particularly AWS ECSProficiency with GitHub for version control and code collaborationKnowledge of containerizationStrong conceptual problem-solvingOwnership mindsetComfortable working in a fast-paced environment