Senior Staff Software Engineer | Voice

Senior Staff Software Engineer | Voice MEET DEEPL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today trust DeepL's Language AI platform for human-like translation, improved writing and real-time voice translation. Building on a history of innovation, quality and security, DeepL continues to expand its offerings beyond the field of Language, including DeepL Agent - an autonomous AI assistant designed to transform the way businesses and knowledge workers get work done. Founded in 2017 by CEO Jarek Kutylowski, DeepL now has over 1,000 passionate employees and is supported by world-renowned investors including Benchmark, IVP, and Index Ventures. Our goal is to become the global leader in trusted, intelligent AI technology, building products that drive better communication, foster connections, and create a meaningful impact. To achieve this, we need talented people like you to join our journey. If you’re ready to shape the future of AI and grow your career in a fast-moving, purpose-driven environment, DeepL is your next destination. WHAT SETS US APART What sets us apart is our blend of cutting-edge AI technology, meaningful work, and a culture where people truly thrive. We’re a team of innovators, researchers, and creators driven by a shared purpose to unlock human potential by making work simpler, smarter, and more connected. When we share what it’s like to work at DeepL, the reactions are overwhelmingly positive. This might be because of our technology that helps millions of people and businesses communicate and work better every day, or because of the trust, curiosity, and care that shape our culture. What we know for sure is this: being part of DeepL means joining a team dedicated to innovation, growth, and well-being. Discover more about life at DeepL onLinkedIn https://www.linkedin.com/company/deepl/,Instagram https://www.instagram.com/deepl_official/, and our Blog https://www.deepl.com/en/blog. MEET THE TEAM BEHIND THIS JOURNEY Our journey is built on the foundation of DeepL, a name synonymous with world-class translation quality. The trust we have cultivated with millions of users and leading enterprise customers globally is a testament to our commitment to breaking down language barriers with precision and nuance. Leading our next chapter of innovation is the Voice team. As a dynamic, fast-growing track, we bring together incredibly talented, cross-functional teams across Research, Product Engineering, and Design. Together, we are defining the art of the possible for real-time voice interpretation. Founded just two years ago, we achieved a massive milestone in late 2024 with the successful launch of our first customer-facing features. We are now scaling up aggressively, building out applications designed for major meeting platforms, real-time communication channels, and a powerful Public API to extend our functionality to a broader set of global applications. YOUR RESPONSIBILITIES We are looking for a hands-on Senior Staff Engineer to act as a visionary technical leader for our Voice Track. You will drive the architecture and development of our real-time voice translation systems, taking true full-stack ownership from the client down to the backend, while acting as a force multiplier to raise the engineering bar across multiple teams. You will: - Own Full-Stack Architecture End-to-End: You will design, build, and seamlessly operate complex systems across the entire stack—spanning from the front-end user experience down to low-latency backend infrastructure and heavy audio pipelines. - Bridge AI Research and Production: You will interface heavily with our AI research teams, translating complex generative AI and machine learning models into robust, highly-available production environments. - Shape Product Strategy & Direction: You will act as ... (truncated, view full listing at source)