Principal Fullstack Engineer (all genders)

Babbel - NYC(18 days ago)

HybridFull TimeSenior$128,732 - $172,514 (estimated)Engineering

About this role

A Principal Fullstack Engineer at Babbel joins the Learner Experience Cluster to shape the technology behind customer-facing learning experiences used by millions. The role blends deep technical judgment, product thinking, and organizational impact to build scalable, reliable systems that improve learner outcomes. The engineer partners with product and design and influences technical direction across multiple teams while connecting technical decisions to measurable customer value.

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Required Skills

TypeScript
Golang
AWS
APIs
Distributed Systems
CI/CD
Observability
Infrastructure As Code
Architecture
Mentoring

+4 more

About Babbel - NYC

babbel.com

Babbel (Babbel GmbH) is a subscription-based language learning platform that helps learners build practical skills in languages such as Spanish, French, German, Italian, Portuguese, Russian, and more. Its courses are created by linguists and grounded in scientifically proven methods to improve grammar, vocabulary, and pronunciation, with placement tests to place learners at the right level. Bite-sized lessons delivered via web and mobile apps include pronunciation training, progress tracking, and tailored practice to fit everyday schedules. Babbel offers free introductory lessons and has received industry recognition, including EdTechX and German Brand awards.