{"id":3952585,"url":"https://alion.io/job/xtremax-solution-architect-outsystems-ai-public-sector","title":"Solution Architect - OutSystems & AI (Public Sector)","company":{"id":3414,"name":"Xtremax","domain":"xtremax.com","url":"https://alion.io/company/xtremax-pte-ltd","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":87,"open_postings":42,"ghost_share":0,"stale_share":0.31,"repost_share":0,"time_to_fill_p50_days":60,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Solutions","role_family":"Solutions","seniority":"staff","employment_type":"contractor","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":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AI Agents","optional":false},{"name":"Function Calling","optional":false},{"name":"Human-in-the-Loop","optional":false},{"name":"Java","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"SLI/SLO/SLA","optional":false},{"name":"SQL","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-11-09T04:56:26Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-10T16:22:51Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"We are seeking an experienced Application Platform Solution Architect to lead the end-to-end architecture and technical governance of an enterprise application platform for a Singapore Government Agency.\nThe platform supports organisation-wide case management applications and is built on the OutSystems low-code platform. The organisation is also expanding its capabilities in Generative AI and Agentic AI, integrating AI-powered services into enterprise applications and business workflows.\nIn this role, you will define architectural standards, establish reusable components, drive platform scalability and resilience, and oversee the integration of AI capabilities while ensuring alignment with enterprise architecture, security and government ICT policies.\nKey Responsibilities\n1. Application Platform Architecture & Governance\nLead the end-to-end architecture and technical design of enterprise application platforms.\nDefine and maintain the OutSystems platform reference architecture, including architectural standards, reusable components, shared modules and templates.\nTranslate business and non-functional requirements into technical architecture specifications.\nReview application designs, common services and reusable modules to ensure quality, consistency and alignment with enterprise architecture.\nEstablish architecture governance and promote component reusability across applications.\n2. AI & Agentic AI Architecture\nGovern the integration of enterprise applications with AI platforms and shared AI services, including Generative AI and Agentic AI capabilities.\nDefine reference architectures and design patterns for Agentic AI, including tool/API integration, agent identity and access management, human-in-the-loop controls and AI guardrails.\nEnsure AI capabilities are securely and effectively embedded into enterprise application workflows.\nWork closely with AI engineers and development teams to ensure architectural alignment and compliance.\n3. Performance, Scalability & Observability\nDefine and oversee non-functional requirements covering performance, scalability, availability, resiliency and security.\nLead capacity planning, performance and load testing, and system tuning to ensure enterprise-level application performance.\nEstablish observability architecture and standards covering logging, metrics, distributed tracing, SLIs/SLOs and alerting.\nEnsure end-to-end monitoring of application platforms and AI agent behaviour.\n4. Security & Compliance Governance\nEnsure application architecture complies with Government ICT policies, including IM8 and ICT&SS management requirements.\nLead architecture and security reviews and submissions, including System Security Plans (SSP) and Architecture Review Board assessments.\nConduct regular reviews of platform and application security controls, identify gaps and drive remediation with DevSecOps and engineering teams.\nMonitor and report control health and compliance status to stakeholders.\nRequirements\nDegree or Diploma in Computer Science, Computer Engineering, Information Technology or a related discipline.\nAt least 7 years of relevant IT experience, including a minimum of 3 years in a Solution Architect, Technical Architect or Technical Lead capacity.\nHands-on experience in at least 3 full software development life cycles.\nStrong hands-on experience designing and implementing enterprise applications using the OutSystems low-code platform, including reusable modules, system integrations and performance optimisation.\nExcellent data modelling and SQL skills.\nStrong understanding of Service-Oriented Architecture (SOA), web services, APIs and enterprise application development.\nFamiliarity with server-side .NET and/or Java development.\nExperience defining and implementing non-functional requirements for high-performance, highly available and scalable enterprise applications.\nStrong understanding and practical application of Government ICT&SS policies, IM8 and System Security Plan (SSP) requirements.\nExperience with observability architecture, including logging, monitoring, metrics and distributed tracing.\nExperience in architecture governance, platform standards, reusable components and technical control management.\nGood understanding of Government technology ecosystems and interoperability with Whole-of-Government (WOG) shared platforms and services.\nStrong stakeholder management, communication and technical leadership skills.\nAdded Advantages\nOutSystems certifications, particularly Architecture Specialist or Associate/Professional Reactive Developer.\nExperience integrating Generative AI services into enterprise applications, particularly Amazon Bedrock.\nExperience with Agentic AI architecture, including tool calling, multi-agent orchestration and human-in-the-loop controls.\nFamiliarity with Government Commercial Cloud (GCC) and Singapore Government security requirements.\nExperience governing an application platform Centre of Excellence (CoE) or shared AI services.\nBenefits\nBy submitting your resume/CV, you consent and agree to allow the information provided to be used and processed by or on behalf of Xtremax Pte Ltd for purposes related to your registration of interest in current or future employment with us and for the processing of your application for employment.\nYou also represent to us that you have obtained the consent of your referees when you disclose to us their personal data for the purpose of conducting reference checks.\nThe personal data held by us relating to your application will be kept strictly confidential and in accordance with the PDPA. You may also refer to our Privacy Policy for more details here: https://www.xtremax.com/privacy-policy\nWe regret to inform you that should you not consent to providing the necessary data required for us to process your application, your application will be considered void.","description_format":"text","description_chars":5857,"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":["Artificial Intelligence","Government","IT Consulting & Digital Transformation","Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-11-09T04:56:26Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":60,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-10T06:52:35Z"},"pay":null,"html_url":"https://alion.io/job/xtremax-solution-architect-outsystems-ai-public-sector","json_url":"https://alion.io/job/xtremax-solution-architect-outsystems-ai-public-sector.json","meta":{"generated_at":"2026-11-10T17:14:18Z","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":"assistant_verified","counted_by":"address","units_charged":1,"used_today":5827,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"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":3414},"rest":"https://alion.io/mcp/rest/get_company?id=3414"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fxtremax-solution-architect-outsystems-ai-public-sector"},{"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%2Fxtremax-solution-architect-outsystems-ai-public-sector"},{"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%2Fxtremax-solution-architect-outsystems-ai-public-sector"},{"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/xtremax-solution-architect-outsystems-ai-public-sector\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fxtremax-solution-architect-outsystems-ai-public-sector"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3952585}},{"tool":"search_jobs","arguments":{"company":"xtremax.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3952585},"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. 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