{"id":4272472,"url":"https://alion.io/job/stronium-senior-software-engineer-tacit-knowledge-knowledge-graph","title":"Senior Software Engineer, Tacit Knowledge & Knowledge Graph","company":{"id":700311,"name":"Stronium","domain":"stronium.com","url":"https://alion.io/company/stronium-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Zurich, Switzerland"],"countries":["CH"],"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":"Ansible","optional":false},{"name":"AWX","optional":false},{"name":"ElasticSearch","optional":false},{"name":"FastAPI","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Playwright","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"SQLAlchemy","optional":false},{"name":"Storybook","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-13T18:16:47Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T18:16:47Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"We are looking for a Senior Software Engineer, Tacit Knowledge & Knowledge Graphto join our Engineeringteam in Zurichand help build organisational memory: the capability that captures what an organisation knows but rarely writes down, and makes it available to Squirro's enterprise AI platform.\nWhat You'llDo\nAs a Senior Software Engineer, you will help design and build systems that capture tacit knowledge (the decisions, expertise and context held in an organisation's documents, tickets and conversations) and turn it into a governed knowledge graph that AI agents can reason over. This is a new field with few established solutions. The work combines research, experimentation and innovation with production engineering: you will study emerging approaches, build prototypes, measure them against real data, and bring the ones that work into the product. You will also contribute to our mature enterprise search product and provide technical guidance to a small team.\nKey responsibilities include:\nTacit knowledge and organisational memory: Research and build ways to capture decisions, expertise and context from enterprise documents, tickets and conversations, and model them as a knowledge graph with evidence, provenance, versioned assertions, access controls, corrections and human review. \nResearch and experimentation: Follow research on knowledge graphs, LLM-based extraction and agent memory; build prototypes, design benchmarks and evaluations, and turn successful experiments into production features. \nAI and agent integration: Make organisational memory available to LLM agents through typed APIs and MCP, and measure the quality of the answers they give. \nEnterprise search: Improve query parsing, structured search, typeahead, faceted navigation and search relevance measurement. \nSoftware engineering: Develop Python services and typed APIs, maintain production frontend code, automated testing and CI, and support security reviews. \nTechnical leadership: Lead and mentor two engineers, contribute to code reviews, and help set engineering standards. \nWhat You Bring\nWe're looking for a hands-on engineer who can work at both strategic and practical levels, from making architecture decisions to improving production code.\n7+ years of professional software engineering experience, including work on a large or complex production software product. \nExperience designing or building knowledge graph or graph-based data systems, with an understanding of data provenance. \nExperience applying LLMs to information extraction, search, retrieval or agent workflows, including evaluating the results of AI features. \nA research-minded approach: turning open-ended problems into experiments, prototypes and benchmarks, and taking what works into production. \nExperience delivering backend services in Python and designing APIs. \nExperience building enterprise search features such as query parsing, faceted navigation, typeahead or relevance measurement. \nExperience with React and TypeScript in a production codebase. \nExperience with automated testing and CI, and a security-minded approach to production software.\nClear technical writing and communication skills. \nFluent English, our working language. \nA university degree in a relevant field, or equivalent professional experience. \nToolsYou'll Use\nDepending on the project, you may work with:\nPython, FastAPI, SQLAlchemy and OpenAPI \nRDF/SPARQL or property graph technologies \nLLM and agent tooling, including MCP \nElasticsearch or a comparable search engine \nReact, TypeScript and Backbone.js \nPlaywright, Storybook and CI tools \nFamiliarity with specific tools is useful, but equivalent experience with comparable technologies is also relevant.\nA Plus\nExperience leading or mentoring engineers. \nExperience with research-driven work, such as building benchmarks or evaluating new methods from recent papers. \nExperience with regulated or enterprise customer environments. \nFamiliarity with graph standards or vocabularies such as PROV-O and SKOS. \nExperience with Terraform, Ansible/AWX or GitHub Actions. \nExperience integrating business systems or identity solutions such as Salesforce, Certinia, BambooHR, OIDC or OAuth 2.1. \nGerman language skills. \nWhy Join Us\nInnovation: Help shape a new product area at the edge of AI research, with room to experiment and to decide what we build next. \nImpact: See your work used by leading organisations. \nGrowth: Work on challenging problems in AI and search with experienced engineers. Culture: Contribute ideas in an agile environment with quick decision-making. \nBalance: Benefit from continuous feedback, learning and support for your professional growth. \nAbout Squirro\nSquirro is the enterprise AI platform built for regulated industries, streamlining enterprise search and automating complex, custom workflows. Secure, private, scalable, permissions-aware and fully auditable, the platform helps ensure that every result is accurate and verifiable. Squirro powers agentic AI applications grounded in each organisation's unique enterprise ontology. Further information about AI driven business insights can be found at squirro.com.\nIf this sounds like the kind of environment you'd thrive in, we'd love to hear from you.","description_format":"text","description_chars":5239,"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":[{"language":"German","level":"All levels","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Databases & DBMS","Knowledge Graphs"],"lifecycle":[{"event":"open","at":"2026-11-13T18:16:47Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":13,"reasons":["conf:4","win:early"],"computed_at":"2026-11-13T22:33:33Z"},"pay":null,"html_url":"https://alion.io/job/stronium-senior-software-engineer-tacit-knowledge-knowledge-graph","json_url":"https://alion.io/job/stronium-senior-software-engineer-tacit-knowledge-knowledge-graph.json","meta":{"generated_at":"2026-11-13T22:33:33Z","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":44931,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"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":700311},"rest":"https://alion.io/mcp/rest/get_company?id=700311"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstronium-senior-software-engineer-tacit-knowledge-knowledge-graph"},{"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%2Fstronium-senior-software-engineer-tacit-knowledge-knowledge-graph"},{"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%2Fstronium-senior-software-engineer-tacit-knowledge-knowledge-graph"},{"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/stronium-senior-software-engineer-tacit-knowledge-knowledge-graph\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstronium-senior-software-engineer-tacit-knowledge-knowledge-graph"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4272472}},{"tool":"search_jobs","arguments":{"company":"stronium.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4272472},"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"}}