{"id":4318930,"url":"https://alion.io/job/iesf-group-semantic-ai-cloud-solutions-engineer-hybrid","title":"Semantic AI & Cloud Solutions Engineer - Hybrid","company":{"id":679069,"name":"IESF Group","domain":"iesf.ch","url":"https://alion.io/company/iesf","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Luxembourg City, Luxembourg"],"countries":["LU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"Amazon S3","optional":false},{"name":"Amazon SageMaker","optional":false},{"name":"Apache HTTP Server","optional":false},{"name":"Apache Kafka","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"Bitbucket","optional":false},{"name":"BPMN","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Confluence","optional":false},{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"Dynatrace","optional":false},{"name":"GitLab CI","optional":false},{"name":"Hadoop","optional":false},{"name":"Haystack","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Jira","optional":false},{"name":"LangChain","optional":false},{"name":"Linux","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Microsoft Office","optional":false},{"name":"Perl","optional":false},{"name":"Power BI","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Spark","optional":false},{"name":"TensorFlow","optional":false},{"name":"TensorFlow C++","optional":false},{"name":"Transformers","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2025-08-26T13:20:28Z","employer_posted_date":"2025-08-26","last_verified_at":"2026-11-14T18:08:59Z","board_verified":true,"closed_at":null,"days_open":445,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":445},"description":"Our client is a leading supplier of software products in the field of eCustoms internationally.\nThe company supplies software products and IT services to European Union Institutions and Agencies, international organisations and national government administrations.\nThe company employs over 1100 engineers, IT experts and consultants.\nThe group’s staff is multilingual and multinational with in-depth experience in the delivery of services to the government sector worldwide.\nCurrently we are looking for a Semantic AI & Cloud Solutions Engineer to join the team as a long-term Contractor (B2B) / Freelancer.\nBased in Luxembourg, working mode: Hybrid.\nIf you are seeking a career in an exciting and dynamic company, where you will offer your services as part of a team of a major European Institution, operating in an international, multilingual and multicultural environment where you can expect real chances to make a difference.\nTasks\nShape the future of data systems: Define conceptual specifications that drive the creation, evolution, and optimization of semantic systems, with an emphasis on secure, reliable, and user-friendly data flows;\nEnable seamless transformations: Develop implementation and migration strategies that ensure smooth transitions and long-lasting, sustainable architectures;\nBring semantic data to life: Configure and maintain triplestore servers (Apache Jena, Virtuoso) and integrate semantic data into business intelligence tools, turning raw information into actionable insights;\nLeverage AI for smarter systems: Design and deploy predictive models, recommendation engines, and LLM-powered semantic reasoning to uncover hidden relationships and patterns in data;\nBuild resilient cloud solutions: Develop and manage cloud-based Semantic Web applications (AWS Lambda, Azure Functions, S3/Storage) that are scalable, secure, and high-performing;\nAutomate for efficiency and reliability: Apply DevOps and CI/CD practices (Jenkins, GitLab CI/CD, AWS CodePipeline, Azure DevOps) to streamline testing, deployment, and monitoring;\nEnsure peak performance: Monitor, troubleshoot, and optimize Semantic Web systems for speed, reliability, and cost-effectiveness;\nCommunicate with impact: Deliver presentations, recommendations, and training that align stakeholders and share knowledge effectively.\nGuarantee continuity: Manage takeover and handover processes, preserving institutional knowledge and ensuring smooth transitions.\nRequirements\nUniversity degree in IT or relevant discipline, combined with minimum 4 years of relevant working experience in IT;\nAt least 3 years of experience in Python;\nAt least 2 years of experience in AWS Cloud Computing services and Docker;\nAt least 2 years of experience in Java (Java SE, Java EE, EJB, Applet, etc.);\nAt least 2 years of experience in Linux;\nAt least 1 year of experience in data modelling (BPMN, ARIS, EPC, Flowcharts), data analysis (Microsoft PowerBI, KNIME, Hadoop, Spark) and data processing (Kafka, Airflow, Kuberflow, LangChain, Langraph);\nAt least 1 year of experience in machine learning, Large Language Models (LLMs) and Deep Learning Frameworks (Transformers , TensorFlow , PyTorch, AWS Bedrock, AWS SageMaker AI, Terraformers , Haystack);\nAt least 1 year of experience in API Gateway;\nAt least 1 year of experience in Microsoft Windows 7 and higher;\nAt least 1 year of experience in Perl, R and C++;\nAt least 1 year of experience in monitoring tools(e.g. ELK, Datadog, Dynatrace);\nAt least 1 year of experience in Version control(e.g. SVN, Bitbucket) and Collaboration systems (Jira, Confluence, Microsoft Office 365);\nAt least 1 year of experience in one of the following: OWL 2, RDF, RDF-S, Triple stores(Virtuoso or equivalent) and SPARQL 1.0/1.1;\nExcellent command of the English language.\nBenefits\nYou'll drive innovation and impact by shaping AI-powered Semantic Web systems that influence strategic decisions.\nYou'll grow and learn continuously, mastering semantic technologies, AI/ML, and cloud solutions while expanding your expertise.\nYou'll lead and collaborate on projects end-to-end, working with diverse teams and enjoying the autonomy to make meaningful contributions.","description_format":"text","description_chars":4168,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Luxembourg","iso":"LU","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-14T18:08:59Z"}],"visa":[],"liveness":{"score":19,"band":"cold","label":"Long shot","p_open":1,"p_active":0.442,"p_room":0.44,"age_days":445,"expected_fill_days":389,"reasons":["conf:0","agency","win:tail","crowd:"],"computed_at":"2026-11-14T19:08:56Z"},"pay":null,"html_url":"https://alion.io/job/iesf-group-semantic-ai-cloud-solutions-engineer-hybrid","json_url":"https://alion.io/job/iesf-group-semantic-ai-cloud-solutions-engineer-hybrid.json","meta":{"generated_at":"2026-11-14T19:08:56Z","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":23250,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"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":679069},"rest":"https://alion.io/mcp/rest/get_company?id=679069"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fiesf-group-semantic-ai-cloud-solutions-engineer-hybrid"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fiesf-group-semantic-ai-cloud-solutions-engineer-hybrid"},{"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%2Fiesf-group-semantic-ai-cloud-solutions-engineer-hybrid"},{"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/iesf-group-semantic-ai-cloud-solutions-engineer-hybrid\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fiesf-group-semantic-ai-cloud-solutions-engineer-hybrid"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4318930}},{"tool":"search_jobs","arguments":{"company":"iesf.ch","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4318930},"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. Docs: https://alion.io/developers"}}