{"id":53481,"url":"https://alion.io/job/patsnap-fullstack-software-engineer","title":"Fullstack Software Engineer","company":{"id":14664,"name":"Patsnap","domain":"patsnap.com","url":"https://alion.io/company/patsnap","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","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":{"min_usd":37000,"max_usd":77000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":58},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Apache ECharts","optional":false},{"name":"CI/CD","optional":false},{"name":"D3.js","optional":false},{"name":"FastAPI","optional":false},{"name":"Java","optional":false},{"name":"JavaScript","optional":false},{"name":"LLM","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Spring Boot","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"Git","optional":true},{"name":"MySQL","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Prompt Engineering","optional":true},{"name":"RAG","optional":true},{"name":"Semantic Search","optional":true},{"name":"Semantic Search","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-07-29T12:35:55Z","employer_posted_date":"2026-07-29","last_verified_at":"2026-10-16T22:46:07Z","board_verified":true,"closed_at":null,"days_open":79,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":79},"description":"About the Role\nYou will act as a key full-stack developer for the Eureka Materials AI product with focus on frontend development. You collaborate closely with product teams, AI algorithm engineers and semiconductor domain specialists to implement interactive interfaces for AI Agent, visualize industry data, and deliver end-to-end intelligent functions covering material search, reverse analysis and AI report generation. You are not required to dive deep into underlying algorithms; your core responsibility is landing AI capabilities with excellent user experience, supported by basic backend development for linkage.\n\nKey Responsibilities\n\nDevelop frontend architecture for AI Agent based on mainstream frameworks, build modules including AI chat, knowledge base search, data visualization, workflow orchestration and auto AI report preview.\nIntegrate LLM, retrieval and customized AI Skill APIs, implement streaming response, long-content rendering and professional interaction logic for AI scenarios.\n\nBuild lightweight backend services with Node.js, develop APIs and conduct database access to complete full-link joint debugging independently.\n\nDevelop visualization dashboards for semiconductor parameters, process curves and benchmark data; support filtering, batch export and drag operations.\n\nStandardize frontend components, optimize loading performance, large-data rendering and code maintainability.\n\nCooperate with global cross-functional teams to iterate features, fix online issues and match industrial workflow requirements.\n\nManage frontend deployment, CI/CD and monitoring to guarantee stable online operation.\n\nBasic Requirements\n\nBachelor's degree in Computer Science, Software Engineering, or related fields, with 3+ years of full-stack development experience and strong frontend engineering capability.\n\nProficient in React or Vue, TypeScript, state management, responsive design, and modern frontend development practices.\n\nExperience building complex data visualizations using libraries such as ECharts, AntV, D3.js, or similar frameworks.\n\nProficient in Python and experienced with backend development using FastAPI (or similar frameworks) for building RESTful APIs and AI application services.\n\nExperience with Node.js and/or Java (Spring Boot) for backend service development is a plus, with the ability to design, develop, and debug RESTful APIs.\n\nExperience with relational databases (e.g., MySQL or PostgreSQL), API integration, and backend service architecture.\n\nFamiliar with real-time communication technologies such as Server-Sent Events (SSE), WebSocket, or streaming APIs, especially for AI chat, agent workflows, and long-running inference tasks.or streaming APIs, especially for AI chat and long-running task scenarios.\n\nProficient with Git, frontend build tools, deployment workflows, and CI/CD practices.\n\nStrong problem-solving skills and the ability to translate business requirements into scalable technical solutions.\n\nGood communication skills for cross-regional collaboration and the ability to read English technical documentation and fluent in English.\n\nPreferred Qualifications\n\nExperience building B2B SaaS products, scientific research platforms, or systems related to semiconductors, materials, manufacturing, or industrial domains.\n\nHands-on experience developing AI applications, AI Agents, workflow builders, prompt management systems, or AI Skill/Tool integration platforms.\n\nFamiliarity with LLM ecosystems, including model APIs, Retrieval-Augmented Generation (RAG), vector databases, semantic search, and AI application architectures.\n\nExposure to AI algorithm development, model evaluation, prompt engineering, or data processing pipelines is a plus, but not required.\n\nUnderstanding of streaming AI interactions, multi-step agent workflows, and user experience design for AI products.\n\nExperience working in global and distributed engineering teams.\n\nWhat We Offer\n\nWork on high-growth vertical AI track combining semiconductor and large model technology, build differentiated technical competitiveness.\n\nRole prioritizes frontend strengths with only basic backend needed; grow into an AI application frontend specialist or full-stack expert.\n\nCentral position in product development with high autonomy in interaction and component design.\n\nCompetitive compensation aligned with international tech standards, global teamwork opportunities and clear long-term career development paths.\n\nAll AI interaction and visualization assets can be accumulated as portfolio for future career advancement.","description_format":"text","description_chars":4555,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Legal Services","Legal AI","Legal Software"],"lifecycle":[{"event":"open","at":"2026-07-29T12:35:55Z"}],"visa":[{"country":"CA","licensed_sponsor":true,"evidence":"Positions approved through LMIA in 12 months: 1","filings_12m":1,"filings_prev_12m":0,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"High Wage","cap_exempt":false,"checked_at":"2026-10-03T21:10:52+00:00","sources":["ESDC: employers issued a positive LMIA"],"filings_for_role_12m":0},{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Senior or Specialist Worker, Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Global Business Mobility: Senior or Specialist Worker; Skilled Worker","cap_exempt":false,"checked_at":"2026-10-16T06:21:30+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.366,"p_room":0.28,"age_days":78,"expected_fill_days":20,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/patsnap-fullstack-software-engineer","json_url":"https://alion.io/job/patsnap-fullstack-software-engineer.json","meta":{"generated_at":"2026-10-17T02:02:39Z","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":2931,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":14664},"rest":"https://alion.io/mcp/rest/get_company?id=14664"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpatsnap-fullstack-software-engineer"},{"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%2Fpatsnap-fullstack-software-engineer"},{"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%2Fpatsnap-fullstack-software-engineer"},{"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/patsnap-fullstack-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpatsnap-fullstack-software-engineer"}]}