Brainly, Inc.

The World's Largest AI Learning Platform

Brainly started in 2009 as a peer-to-peer homework help forum and has evolved into the world's most popular AI education tool. With over 150 million monthly active users, the platform connects students, parents, and teachers globally. Headquartered in Kraków, Poland, with a US base in New York City, Brainly uses its proprietary AI Learning Companion to provide verified academic assistance, test prep, and customized tutoring. The company has raised $165M to date, most recently an $80M Series D, to fuel its expansion and AI capabilities.

A Culture of Continuous Learning

At Brainly, the mission of empowering students naturally translates into an internal culture of learning and ownership. Employees often cite the highly collaborative and friendly atmosphere as a major plus. Operating primarily across Poland, Spain, and the US, the team embraces a remote-friendly setup. While some Glassdoor reviews note that rapid growth has occasionally caused growing pains in management choices and work-life balance, the overall sentiment points to a deeply mission-driven environment where engineers and product managers feel they are making a tangible impact on global education.

What You'll Actually Do

Working at Brainly means tackling massive scale. For Software and Machine Learning Engineers, the day-to-day involves optimizing search algorithms, integrating large language models for the "Snap to Solve" feature, and ensuring the platform can handle millions of concurrent users during peak homework hours. Product Managers and Data Scientists work closely to analyze user behavior, refine the AI tutor's accuracy, and develop new monetization features. The tech stack is modern, and teams operate in agile pods, giving individual contributors significant autonomy over their product areas.

Compensation & Benefits

Brainly offers competitive compensation, especially in its European hubs. According to Levels.fyi, Software Engineers in Poland can expect total compensation ranging from PLN 206K to PLN 361K+, with Machine Learning Engineers commanding upwards of PLN 394K. Data Scientists see ranges between PLN 349K and PLN 476K. In the US, salaries are adjusted to local markets. The company provides a flexible work model—allowing employees to work fully remotely from home in Poland, Spain, or the US, or from co-working spaces. Standard benefits include equity options, comprehensive health coverage, and generous learning and development budgets.

The Interview Process

Brainly's interview process is thorough but standard for modern tech companies. Candidates typically report 3 to 4 rounds. It starts with an initial HR screening to gauge cultural fit and basic qualifications. For technical roles, the second stage is usually a take-home assignment with a set deadline, designed to test practical skills without the pressure of live coding. The third round involves presenting the home task to a panel of engineers or managers, followed by deep-dive technical and behavioral questions. The process is generally described as transparent and candidate-friendly.

Why Join / Why Not

Why Join: If you are passionate about EdTech and want to build products that directly help millions of students worldwide, Brainly offers an incredible platform. The company's pivot to AI provides exciting technical challenges, and the remote-first flexibility across multiple countries is a massive perk for those who value autonomy.

Why Not: The EdTech space is highly competitive, and Brainly is navigating the transition from a community-driven Q&A site to an AI-first platform. If you prefer the stability of a legacy enterprise or are wary of the rapid pivots sometimes required in AI product development, this might not be the right fit. Additionally, some reviews mention occasional struggles with work-life balance during intense release cycles.