{"id":4309546,"url":"https://alion.io/job/cigen-ai-engineer-middle-strong","title":"AI Engineer (Middle Strong)","company":{"id":4485695,"name":"CIGen","domain":"cigen.io","url":"https://alion.io/company/cigen","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lviv, Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Azure","optional":false},{"name":"FastAPI","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"OpenAI","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Pydantic","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"ISO 27001","optional":true}],"status":"live","first_seen_at":"2026-07-31T00:00:00Z","employer_posted_date":"2026-07-31","last_verified_at":"2026-11-14T11:03:52Z","board_verified":true,"closed_at":null,"days_open":106,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":106},"description":"We're growing our talent network and looking to connect with experienced professionals for upcoming opportunities. While this isn't an active opening, we'd love to learn more about your background and stay in touch for future roles that match your skills and career goals. If you're open to new opportunities, we'd be happy to hear from you. \nWe offer projects with a modern tech stack, a flexible schedule, and a professional team. Open management and a friendly environment are part of our culture. Our company is driven by core values such as professionalism, trust & transparency, and mutual respect.\nCIGen is an ISO 27001 certified company and a registered Microsoft Partner (legacy Gold Certified status and a new Solutions Partner for Digital & App Innovation).\nWe believe that the only way to achieve long-term business success is by building long-term, trusted relationships with clients, contractors, and partners. Therefore, the quality of our services is crucial!\nWe are looking for an AI Engineer (Middle Strong) to join our team and work on building practical AI solutions and delivering production-ready AI capabilities, not just machine learning models. \nThis position is remote-friendly!\nRequirements:\nMinimum 4+ years of solid commercial experience in software development, with a strong Python backend focus \nAdvanced Python skills - production experience with FastAPI (or equivalent), Pydantic, and async patterns \nHands-on experience with LLM technologies, including OpenAI and/or Azure OpenAI\nPractical experience with prompt engineering and Retrieval-Augmented Generation (RAG) approaches\nExperience building and maintaining API integrations\nFluent English (spoken and written-remote-first working environment)\nResponsibilities: \nIntegrate Azure OpenAI / LLM technologies into products \nBuild AI agents, RAG systems, and chatbots \nWork with Document Intelligence solutions \nPrototype and deliver AI features into production\n What We Offer:\nFully remote position, with the option to work from our office in Lviv, Ukraine, if preferred\nFlexible working hours to help maintain work-life balance\nBe part of an English-speaking, multinational environment where you can share your expertise and learn from colleagues across different countries\nPTO and sick leave to support your well-being\nSupport for learning and professional development expenses\nWork on projects powered by modern technologies, guided by an experienced and skilled team\nOpportunities to enhance both technical and interpersonal skills by joining technical communities, contributing to pre-sales activities, exploring roles as an interviewer or speaker, and participating in company-organized workshops on professional and soft skills\nTransparent communication and processes that foster trust and collaboration\nA cozy, friendly, and fun atmosphere that makes work enjoyable\n…and so much more!\nWe look forward to 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