{"id":1642363,"url":"https://alion.io/job/sj-group-ai-full-stack-engineer","title":"AI Full Stack Engineer","company":{"id":2045194,"name":"SJ Group","domain":"sjgroup.com","url":"https://alion.io/company/sjgroup","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":48,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-05T05:45:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"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":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Anthropic","optional":false},{"name":"AutoGen","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"LLM","optional":false},{"name":"OpenAI","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-07-31T00:00:00Z","employer_posted_date":"2026-07-31","last_verified_at":"2026-10-05T23:11:47Z","board_verified":true,"closed_at":null,"days_open":67,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":67},"description":"As a part of the Central AI-Core Studio & Delivery team, this role would require you to drive the design, build, and production delivery of AI-enabled applications for our core business lines.\nKey Responsibilities\nDesign and build end-to-end AI-powered applications, including retrieval pipelines, LLM orchestration layers, backend APIs, and user-facing interfaces.\nOwn the full software development lifecycle from requirements and architecture through testing, deployment, and post-launch iteration.\nIntegrate LLM APIs, vector databases, and retrieval-augmented generation into production applications, applying agentic orchestration where needed.\nEvaluate AI models and retrieval approaches, defining evaluation criteria and iterating on production performance data.\nOwn CI/CD pipelines, containerisation, observability, and secure cloud deployment, and document architectural decisions and trade-offs.\nContribute reusable components and shared engineering standards to the AI platform.\nWork directly with business teams and AI PMs in a forward-deployed model, communicating progress and risks to technical and non-technical stakeholders.\nAbout you\nA track record of shipping production software that people rely on - applications you’ve built, debugged, and improved under real operating conditions.\nStrong Python proficiency, with experience in REST APIs, cloud deployment, and containerisation.\nHands-on experience with LLM APIs (OpenAI, Anthropic, or equivalent) and retrieval/vector database systems.\nSolid understanding of software architecture, testing practices, and production operations.\nIt will be advantageous if you have experience in agentic orchestration frameworks (LangChain, LangGraph, AutoGen) and frontend development with React and TypeScript.\nIt will be advantageous if you are familiar with the Architecture, Engineering and Construction industry, infrastructure, or enterprise workflow domains, and AWS, Azure, or GCP environments.\nWe value equity, diversity and inclusion and are committed to creating a work environment where everyone feels a sense of belonging and is empowered to do their best. We recognise the importance of a diverse and inclusive workplace to drive innovation and shared learning across our growing global network.\nJoin us and be part of a culture where we rise together, deliver excellence, and expand what’s possible.\nAt Surbana Jurong, we put talent, hard work, teamwork and a fun workplace together to approach problems and solve them creatively and collaboratively. 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