{"id":68953,"url":"https://alion.io/job/graphwise-data-engineer-for-ai","title":"Data Engineer for AI","company":{"id":39383,"name":"Graphwise","domain":"graphwise.ai","url":"https://alion.io/company/graphwise","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":{"grade":"B","score":81,"open_postings":8,"ghost_share":0,"stale_share":0.75,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Data Science","role_family":"Data Science","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":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":25000,"max_usd":64000,"period":"year","method":"role_country_seniority_unknown","sample_n":10},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Embeddings","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"GraphRAG","optional":false},{"name":"Java","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"NLP","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Scala","optional":false}],"status":"live","first_seen_at":"2026-05-12T00:00:00Z","employer_posted_date":"2026-05-12","last_verified_at":"2026-10-16T18:03:36Z","board_verified":true,"closed_at":null,"days_open":157,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":157},"description":"At Graphwise, we help enterprises transform fragmented data into connected, intelligent systems using Knowledge Graphs, semantic technologies, and modern AI architectures.\nAbout the role\nWe’re looking for a strong candidate with experience in data engineering and an interest in AI systems, data modeling, and large-scale information architectures. You don’t need to be a semantic technologies expert already - what matters most is solid engineering thinking, curiosity, and the ability to work with complex data problems.\nMain Responsibilities:\nDesign and build robust data pipelines for structured and unstructured data\nIntegrate and harmonize data from multiple enterprise systems\nWork on AI-oriented retrieval and context architectures, including RAG and GraphRAG patterns\nBuild workflows for extracting structured information from documents and text\nContribute to scalable backend and data processing systems\nCollaborate with technical and business stakeholders to solve complex information challenges\nExplore and adopt modern AI, NLP, and data engineering technologies\nMust-haves:\nStrong software engineering fundamentals\nProfessional experience with Python, Java, or Scala\nExperience building backend systems or data pipelines\nSolid understanding of data modeling and ETL processes\nFamiliarity with modern AI concepts such as: LLMs, RAG, vector databases, embeddings, or NLP workflows\nExperience with Git, CI/CD, and collaborative engineering practices\nStrong analytical and problem-solving skills\nGood communication skills in English\nCuriosity and willingness to learn new domains and technologies\nNice-to-haves:\nKnowledge Graphs or graph databases\nSemantic technologies such as RDF, OWL, SHACL, or SPARQL\nOntology or taxonomy modeling\nNLP Basics: Basic understanding of Knowledge Extraction, specifically identifying and linking entities within text.\nNLP tooling such as SpaCy or similar libraries\nGraphRAG implementations\nCloud platforms and distributed systems","description_format":"text","description_chars":1971,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Vector Search & RAG","Knowledge Graphs"],"lifecycle":[{"event":"open","at":"2026-05-12T00:00:00Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.226,"p_room":0.28,"age_days":157,"expected_fill_days":28,"reasons":["conf:4","urgency","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/graphwise-data-engineer-for-ai","json_url":"https://alion.io/job/graphwise-data-engineer-for-ai.json","meta":{"generated_at":"2026-10-16T21:08:21Z","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":1960,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":39383},"rest":"https://alion.io/mcp/rest/get_company?id=39383"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgraphwise-data-engineer-for-ai"},{"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%2Fgraphwise-data-engineer-for-ai"},{"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%2Fgraphwise-data-engineer-for-ai"},{"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/graphwise-data-engineer-for-ai\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgraphwise-data-engineer-for-ai"}]}