Quick Summary
Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,
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.
Founded in 2017 by CEO Jaroslaw “Jarek” Kutylowski, DeepL now has around 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 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,Instagram, and our Blog.
Our linguists are language and industry experts whose work shapes the products millions of DeepL users rely on to communicate. As a Japanese linguist, you’ll work at the intersection of Research and Product—shaping how our technology understands and produces language, one nuanced decision at a time. You’ll test features before they launch, dig into ambiguous or complex language data, and turn linguistic complexity and industry know-how into insights that stakeholders across the company can act on. Alongside a global team of language specialists, you’ll help define what “good” translation means for Japanese, guide our freelance linguist network, and use AI to work smarter and faster. It’s a role built for someone who’s as comfortable explaining a subtle grammatical point to a non-linguist as they are debating error patterns in machine output with a researcher.
Responsibilities
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Serve as a linguistic consultant for your language across the company, interacting with a wide range of stakeholders from Research to Product to Sales and beyond and helping to develop products and features that redefine work in the language industry
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Test and evaluate DeepL’s products and their features both before and after launch
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Assess the linguistic quality of data generated by both humans and machines
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Design tests and examples to help DeepL identify the right freelancers for linguistic projects
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Evaluate work done by freelance linguists and provide them with actionable feedback based on project needs and expectations
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Work with ambiguous and/or highly complex language data in your language plus at least one foreign language
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Investigate and evaluate language complaints submitted by users and offer your linguistic analysis
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Partner with stakeholders on experiment and evaluation design, bringing linguistic and user-expectation reasoning to help inform what to test, what to validate, and how to measure it
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Experiment with AI to accelerate individual and team processes
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Explain linguistic phenomena to a wide range of target audiences, from those with little to no linguistic expertise to fellow linguists
Deep familiarity with the cultural and professional context where the language is natively spoken, typically gained through education or substantial working experience in Japan, ideally native-level speaker of Japanese
English fluency (C1+)
Bachelor’s degree in linguistics, translation, foreign languages, language teaching, or a related field
At least 2 years of experience working in translation, localization, linguistics, education, or a related field
Demonstrated ability to break down complex linguistic matters in a way that anyone can understand, including non-speakers of that language
Deep knowledge of and familiarity with reputable linguistic resources for Japanese
Expert understanding of research best practices
Experience working with machine translation and identifying error patterns common to machine output
Exceptional communication skills, both written and spoken
Experience with AI prompting or a basic understanding of LLMs, NLP, AI or experience in AI-led workflows
Comfortable working in a dynamic environment and adapting to new circumstances
The ability to work both independently and as part of a team
What We Offer
~3 min readYou are welcome at DeepL for who you are - we appreciate authenticity here. Our product is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all succeed, contribute, and think forward! So bring us your personal experience, your perspectives, and your background. It’s in our diversity that we will find the power to break down language barriers in the world.
Location & Eligibility
Listing Details
- Posted
- August 28, 2026
- First seen
- August 28, 2026
- Last seen
- August 28, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 52%
- Scored at
- August 28, 2026
Signal breakdown
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