{"id":2354501,"url":"https://alion.io/job/nexa-talent-ai-developer-japanese-language","title":"AI developer (Japanese language)","company":{"id":4424422,"name":"NEXA Talent","domain":"nexatalent.com","url":"https://alion.io/company/nexa-talent","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["DE","FR","GB","AT","BE","BG","HR","CZ","DK","FI","HU","IE","IT","NL","NO","PL","RO","ES","SE","CH","EE","GR","IS","LV","LI","LT","LU","MT","PT","SK","SI"],"hiring_countries_total":31,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":true},{"name":"C#","optional":true},{"name":"Rest API","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-10-12T11:25:02Z","employer_posted_date":null,"last_verified_at":"2026-10-12T11:25:02Z","board_verified":false,"closed_at":null,"days_open":14,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":14},"description":"This is a remote position.About the OpportunityThe company is looking for aJapanese-speaking Developer Advocateto lead the technical relationship with developers integrating its trading API. This role combines software engineering, developer experience, and technical consulting, making it ideal for someone who enjoys writing code, solving complex integration challenges, and improving the overall developer journey.\nRather than focusing on account management or sales, this is a hands-on engineering position. The successful candidate will develop SDKs, sample applications, AI-powered developer tools, and technical documentation while acting as the primary technical contact for Japanese clients throughout the integration process.\nThis is a fully remote role, available on either afull-time or part-time basis for candidates located anywhere in Europe.\n\nRequirementsRequired Experience\n\nNative or near-native Japanese language skills, with the ability to confidently lead technical conversations, meetings, and written communication\n\nStrong software engineering background with hands-on experience building production applications and integrating APIs\n\nPractical understanding of trading products such as FX, CFDs, options, derivatives, or similar financial instruments\n\nPrevious experience in Developer Relations, Developer Advocacy, Solutions Engineering, or another customer-facing technical role\n\nExperience using AI technologies to build developer tools, automate workflows, or improve engineering processes\n\nStrong problem-solving skills with the ability to diagnose and resolve integration issues independently\n\nNice to Have\nExperience working with real-time APIs and streaming technologies such as WebSockets or Server-Sent Events (SSE)\n\nFamiliarity with technologies including .NET, REST APIs, or Lightstreamer\n\nExisting network within the Japanese fintech or trading developer community\n\nProfessional English communication skills for day-to-day collaboration with an international engineering team\n\nKey Responsibilities\nDeveloper Success & Technical Support\nServe as the primary technical point of contact for Japanese-speaking clients integrating the company's trading API\n\nGuide developers through onboarding, implementation, troubleshooting, and ongoing technical support\n\nInvestigate integration challenges by reviewing client code, reproducing issues, and implementing or recommending effective solutions\n\nAPI Development & Developer Tools\nBuild sample applications, SDKs, reusable code examples, and reference integrations that demonstrate best practices for using the API\n\nDevelop AI-powered tools that improve internal workflows, automate repetitive tasks, and enhance the developer experience\n\nContinuously identify opportunities to simplify integrations and improve developer productivity\n\nProduct Collaboration\nWork closely with Product and Engineering teams to communicate customer feedback and identify API enhancements\n\nTranslate real-world developer challenges into product improvements and future roadmap initiatives\n\nHelp shape a more intuitive and scalable developer ecosystem\n\nDocumentation & Knowledge Sharing\nCreate and maintain clear, high-quality technical documentation, integration guides, tutorials, and code samples\n\nImprove self-service resources to reduce support effort and accelerate customer onboarding\n\n\nBenefits\nInterview Process\nIntroductory conversation with the CTO\n\nTechnical interview focused on APIs and integration architecture\n\nPractical take-home exercise involving a small API integration, followed by a technical review\n\nFinal offer\n\nOriginally posted on Himalayas","description_format":"text","description_chars":3624,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"region"},{"name":"France","iso":"FR","kind":"region"},{"name":"United Kingdom","iso":"GB","kind":"region"},{"name":"Austria","iso":"AT","kind":"region"},{"name":"Belgium","iso":"BE","kind":"region"},{"name":"Bulgaria","iso":"BG","kind":"region"},{"name":"Croatia","iso":"HR","kind":"region"},{"name":"Czech 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