Principal Full Stack Engineer (React), Mexico City

ion· Software Engineering
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📍 Mexico CityFull time (hybrid)

About this role

Lab49 is an award-winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance.   We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science.   Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally.   Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical solutions to business problems but delivering them into production.   LAB49 is currently seeking a Principal Software Engineer to lead a team of engineers locally in Mexico, tasked with designing, building, and deploying UI technology for investment managers creating and consuming buy-side research content. You will report to the Tech Lead on the Project team, which means you will have responsibility for collaborating with a US-based team of project leads and directing a local team of engineers to deliver beautiful, performant web applications.

Frequently Asked Questions

Is the salary disclosed for the Principal Full Stack Engineer (React), Mexico City position at ion?
The salary for this Principal Full Stack Engineer (React), Mexico City role at ion is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Principal Full Stack Engineer (React), Mexico City position at ion located?
This Principal Full Stack Engineer (React), Mexico City role at ion is based in Mexico City. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Principal Full Stack Engineer (React), Mexico City role at ion full-time or part-time?
This is listed as a Full time (hybrid) position. It is posted as a Principal Full Stack Engineer (React), Mexico City role in the Software Engineering department at ion.
Which team or department does the Principal Full Stack Engineer (React), Mexico City at ion belong to?
This Principal Full Stack Engineer (React), Mexico City position is part of the Software Engineering department at ion. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Principal Full Stack Engineer (React), Mexico City position at ion?
Click the "Apply Now" button on this page. You will be redirected to ion's official application portal hosted on lever where you can submit your application directly.
When was the Principal Full Stack Engineer (React), Mexico City job at ion posted?
This Principal Full Stack Engineer (React), Mexico City position at ion was posted on Jun 1, 2026. Apply as soon as possible — early applications are often reviewed first.
Principal Full Stack Engineer (React), Mexico City
ion
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