{"id":3073288,"url":"https://alion.io/job/suspicious-antwerp-full-stack-ai-engineer","title":"Full Stack AI Engineer","company":{"id":688931,"name":"Suspicious Antwerp","domain":"suspiciousantwerp.com","url":"https://alion.io/company/suspiciousantwerp","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Antwerp, Belgium"],"countries":["BE"],"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":"AWS","optional":false},{"name":"Claude","optional":false},{"name":"Cloudflare","optional":false},{"name":"DNS","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Git","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Next.js","optional":false},{"name":"OpenAI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-04-04T13:21:47Z","employer_posted_date":"2026-04-04","last_verified_at":"2026-11-01T03:23:42Z","board_verified":true,"closed_at":null,"days_open":210,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":210},"description":"About the Role\nThere's a gap between a clever AI demo and a system the whole team actually runs on, and you're the one who closes it.\nAt Suspicious Antwerp, AI is already part of how we work, but it grew fast: tools connected to tools, data in too many places. We need someone who brings it all together into one unified database with a clear architecture, and keeps building on top of it.\nNot the next vibe coder, but a full stack AI engineer. You use AI to build faster, but you understand every line that ships. You'll be the one with the deepest technical expertise in-house, which means real ownership, real impact, and the independence to do things properly.\nRequirements\nWhat you'll be doing\nHere's what the job looks like, and what you should already be able to do. If you recognise yourself in most of it, we want to talk.\nBuild internal tooling, from agents to dashboards\nYou work with Git daily: branches, pull requests and resolving merge conflicts are routine\nYou build a web app from zero to live yourself: frontend (e.g. React or Next.js), backend (e.g. Node or Python) and database\nBring our data together in one unified database\nYou design a SQL database yourself (e.g. PostgreSQL): which tables, which relations, which indexes\nYou write queries with joins and aggregations across orders, products and stock without breaking a sweat\nYou've built a data pipeline that automatically fetches, cleans and stores data every day\nConnect our e-commerce, support, logistics and advertising systems\nYou've worked with APIs and webhooks, including rate limits, pagination and OAuth\nOwn hosting, deployment and security\nYou set up a server yourself (e.g. AWS Lightsail or another VPS), install what's needed and put an app live\nYou understand what Cloudflare does for you (DNS, SSL, caching, security) and can configure it\nBuild AI that runs in production, not just in a demo\nYou've built an application that uses an LLM API (Claude, OpenAI or similar) and ran it in production\nYou know when to prompt, when to use retrieval (RAG) and when fine-tuning is worth it\nYou've built or connected an MCP server\nYou know how to protect an AI application against prompt injection and keep customer data safe\nTranslate business needs into working solutions, and in time lead a small team of developers\nWhat you bring\nProfessional experience as a developer, including AI in a real application\nA degree in computer science, data science or engineering, or the ability to show you build at that level\nA feel for the Suspicious Antwerp brand\nYou live in Belgium and work from our HQ in Antwerp\nFluent Dutch and English\nNice to have, no dealbreaker ;)\nExperience with e-commerce platforms such as Shopify\nExperience setting up evals to measure 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