Top Tech Jobs & Startup Jobs in Chicago, IL

You will be responsible for writing code, analyzing performance bottlenecks, and educating other engineers on performant coding practices, primarily using C++.

As a Staff Engineer, you will lead complex technical initiatives, improve front-end architecture, mentor engineers, and ensure high-quality user experiences in a collaborative environment.

As a Staff Front-End Engineer, you'll lead complex technical initiatives, mentor engineers, and drive user-focused interface development for Thunderbird.

The FP&A Manager will lead financial forecasting and revenue modeling, collaborate with Data Science, and support business development teams. Responsibilities include managing automated workflows, providing strategic insights for executives, and ensuring aligned revenue forecasting across Mozilla's products.

The FP&A Manager at Mozilla leads revenue forecasting, collaborates with data science, partners with business development, and automates financial workflows using Python and SQL.

The Staff Mobile Engineer will lead complex mobile initiatives, ensuring high-quality iOS experiences while mentoring other engineers and contributing to architectural decisions.

The Staff Mobile Engineer will lead technical initiatives for Thunderbird's iOS application, collaborating on design, development, and mentoring engineers while ensuring high standards for app performance and user experience.

As a Staff Software Engineer, you'll develop and improve the Add-ons platform, ensuring reliability, security, and a first-class experience for developers, while mentoring others and collaborating across teams.

The Senior Security Engineer will enhance the Add-ons platform by implementing major features, improving security, and ensuring platform reliability while collaborating with various teams.

The role involves managing global security incidents, driving response systems, conducting threat hunting, and maintaining stakeholder communication in a high-performing security team.