{"id":2696888,"url":"https://alion.io/job/shopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate","title":"Chatbot Algorithm Engineer - Marketplace Intelligence and Data (2027 Graduate)","company":{"id":49909,"name":"Shopee","domain":"shopee.com","url":"https://alion.io/company/shopee","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":100,"open_postings":26,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":11,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":null,"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":{"min_usd":30000,"max_usd":51000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":474},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"C++","optional":false},{"name":"DPO","optional":false},{"name":"Function Calling","optional":false},{"name":"GRPO","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Machine Learning","optional":false},{"name":"Mixture of Experts","optional":false},{"name":"Post-training","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"SFT","optional":false},{"name":"TensorFlow","optional":false},{"name":"TensorFlow C++","optional":false}],"status":"live","first_seen_at":"2026-10-16T10:21:40Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-23T05:07:36Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Design and develop algorithms for AI assistants and agentic applications, covering areas including LLM post-training, supervised fine-tuning (SFT), Mixture-of-Experts (MoE), and user preference alignment using reinforcement learning or preference optimization techniques such as DPO and GRPO.\nBuild LLM-powered recommendation systems for user intent understanding and recommendation, including retrieval, coarse and fine ranking, user sequential modelling, semantic representation learning, and generative recommendation.\nDevelop production-ready LLM applications that integrate models with tools, APIs, knowledge bases, memory systems, and business workflows to solve real-world customer service and recommendation problems.\n Explore and implement advanced agent harness engineering techniques, including:Agent loop and graph orchestration\nPlanning, reasoning, tool selection, and execution\nMulti-agent collaboration and task delegation\nSkill design, skill mining, and skill lifecycle management\nContext, memory, and knowledge management\nReflection, feedback loops, and self-improvement mechanisms\nEvaluation, observability, failure analysis, and guardrail design\n\nDesign and develop reusable algorithm platforms, evaluation frameworks, experimentation pipelines, and supporting tools to improve the development, deployment, and iteration efficiency of AI assistant capabilities.\nEstablish robust offline and online evaluation methodologies for AI assistants and agents, covering task success rate, response quality, tool-use accuracy, safety, latency, cost efficiency, user satisfaction, and business impact.\nCollaborate closely with product, business, operations, data, and engineering teams throughout the complete lifecycle of intelligent customer service products-from problem definition and solution design to development, deployment, performance monitoring, root-cause analysis, and continuous user-experience improvement.\nTrack emerging developments in LLMs, agents, recommendation systems, and AI engineering, and translate relevant research or industry best practices into practical solutions for production environments.\nBachelor's degree or higher in Computer Science or a related field\nProficiency in at least one programming language, such as Python, C++ & Go\nSkilled in at least one mainstream deep learning framework, like PyTorch, TensorFlow\nPassion for LLM-related technology and solving challenging real-world problems\nDeep understanding of computer fundamentals, including data structures, algorithms, and machine learning\nFamiliarity with mainstream algorithmic models in large language models, natural language processing, recommendation, and multimodality (including principles and implementation)\nPrior research or internship experience in natural language Q&A or recommendation technology is preferred","description_format":"text","description_chars":2827,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Marketplaces"],"lifecycle":[{"event":"open","at":"2026-10-16T10:21:40Z"}],"visa":[],"liveness":{"score":71,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.785,"p_room":0.9,"age_days":6,"expected_fill_days":11,"reasons":["conf:0","velocity","win:mid","comp:junior,brand"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/shopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate","json_url":"https://alion.io/job/shopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate.json","meta":{"generated_at":"2026-10-23T10:05:46Z","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":15354,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":49909},"rest":"https://alion.io/mcp/rest/get_company?id=49909"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fshopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fshopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fshopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate"},{"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/shopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fshopee-chatbot-algorithm-engineer-marketplace-intelligence-and-data-2027-graduate"}]}