{"id":4071935,"url":"https://alion.io/job/hoyoverse-senior-software-engineer-payment","title":"Senior Software Engineer (Payment)","company":{"id":678986,"name":"HoYoverse","domain":"hoyoverse.com","url":"https://alion.io/company/hoyoverse","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"RAG","optional":false}],"status":"live","first_seen_at":"2026-11-11T09:16:31Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T13:48:02Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"HoYoverse is committed to providing immersive virtual world experiences to players around the world. We have brought fans popular games including Genshin Impact, Honkai: Star Rail, Honkai Impact 3rd, Tears of Themis, and Zenless Zone Zero, as well as a wide range of entertainment content.\nCommunity is at the heart of everything we do. We are devoted to engaging fans and fostering an enthusiastic and inclusive global community.\nPushing the boundaries of imagination, we consistently explore cutting-edge game development technologies.\nIn the future, we will continue to expand our content production, technology research, and publishing duties through operations in offices in Singapore, Montreal, Los Angeles, Tokyo, Seoul, and other areas.\nWhen you apply to a position with HoYoverse, we will process your personal data. To learn more, please review our comprehensive Global Applicant and Candidate Privacy Policy.\nWhat you will do:\nThe Payment team provides unified cross-border payment solutions for all HoYoverse products across all markets globally. Our systems cover a wide range of core capabilities, including cross-platform product pricing, global payment method integration, intelligent transaction routing, targeted promotional discounts, fraud detection and prevention, as well as real-time data analytics and reconciliation.\nAs a mission-critical module that directly impacts player experience and company revenue, we place a strong emphasis on technical excellence to ensure our systems remain highly available and scalable.\nAs a key member of the Payment Team, you will:\nDesign, develop, and maintain core payment-related systems, including pay-ins, payouts, products, and marketing systems, delivering the best possible payment experience for global users across multiple games\n\nLead and drive the adoption of AI-native workflows within payment development, operations, and support scenarios, significantly improving overall efficiency, including but not limited to:\nLeveraging LLMs to enhance engineering productivity (e.g. technical solution generation and evaluation, AI-assisted code generation and refactoring, AI code review, AI-driven automated testing, online alert diagnosis and auto-remediation)\n\nBuilding intelligent agents tailored for the payment domain (e.g. customer complaint investigation and response agents, business integration assistant bots, payment operations assistants)\n\nActively participate in business discussions and collaborate closely with cross-functional teams and upstream/downstream partners to explore productized AI applications in payment scenarios\n\nDesign reliable, maintainable AI-driven technical solutions and take ownership of initiatives from 0 to 1, including project proposal, implementation, launch, and continuous iteration\n\nWhat you will need:\nBachelor’s degree or above in Computer Science or a related field, with at least 3 years of software engineering experience\n\nSolid understanding of mainstream AI technologies and large language model fundamentals, with hands-on experience using and optimizing modern AI tools, including but not limited to:\nBuilding MCP servers to extend model capabilities with external tools\n\nMaintaining RAG systems based on vector databases\n\nDesigning agent memory systems\n\nOptimizing and evaluating prompt designs\n\nDesigning collaboration and orchestration in multi-agent architectures\n\nStrong curiosity and passion for learning, with a habit of staying up to date with the latest industry trends and technology advancements; highly self-motivated to explore and apply emerging AI technologies in real-world scenarios\n\nStrong ownership mindset, able to independently drive assigned tasks and projects across all stages, while effectively coordinating with dependent teams and stakeholders\n\nGood understanding of common web backend technologies (e.g. microservices, databases, caching, message queues), and the ability to integrate AI capabilities effectively into backend systems\n\nFluent in English and Mandarin, able to communicate effectively with internal stakeholders and external payment partners\n\nBonus points:\nReal-world experience in AI-driven development on complex features for consumer-facing core business systems.\n\nWe are an equal opportunity employer that believes diverse backgrounds are key to bringing our concepts to life. If you're looking to play a key role in creating the best immersive virtual world experience for our users, we invite you to join our team.","description_format":"text","description_chars":4480,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Gaming","Mobile Games","Content Creation"],"lifecycle":[{"event":"open","at":"2026-11-11T13:48:02Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":4,"reasons":["conf:4","win:early"],"computed_at":"2026-11-11T17:49:30Z"},"pay":null,"html_url":"https://alion.io/job/hoyoverse-senior-software-engineer-payment","json_url":"https://alion.io/job/hoyoverse-senior-software-engineer-payment.json","meta":{"generated_at":"2026-11-11T17:49:30Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":34085,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":678986},"rest":"https://alion.io/mcp/rest/get_company?id=678986"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhoyoverse-senior-software-engineer-payment"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fhoyoverse-senior-software-engineer-payment"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fhoyoverse-senior-software-engineer-payment"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/hoyoverse-senior-software-engineer-payment\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhoyoverse-senior-software-engineer-payment"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4071935}},{"tool":"search_jobs","arguments":{"company":"hoyoverse.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4071935},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}