{"id":3466170,"url":"https://alion.io/job/gemicle-net-engineer-ukraine","title":".NET Engineer, (Ukraine)","company":{"id":4485977,"name":"Gemicle","domain":"gemicle.com","url":"https://alion.io/company/gemicle","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Apache Kafka","optional":false},{"name":"C#","optional":false},{"name":"MS SQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Amazon CloudWatch","optional":true},{"name":"Amazon ECS","optional":true},{"name":"Amazon EKS","optional":true},{"name":"Amazon S3","optional":true},{"name":"AWS","optional":true},{"name":"AWS Lambda","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-10-15T16:30:19Z","employer_posted_date":null,"last_verified_at":"2026-10-15T16:30:19Z","board_verified":false,"closed_at":null,"days_open":15,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":15},"description":"We are looking for a Senior/Str Middle .Net developer to join a product engineering team and work on the modernization and scalability of a large-scale backend platform.\n\nYou’ll be working with distributed systems, event-driven architecture, microservices, and real-time data processing, helping migrate legacy components to modern, cloud-ready services.\n\nWhat you’ll do\n\nDevelop and maintain containerized .NET Core microservices.\n\nBuild event-driven communication and streaming flows using Kafka, RabbitMQ, and MassTransit.\n\nDesign scalable solutions together with product and engineering teams.\n\nDrive migration from legacy .NET Framework and MSMQ components to modern services.\n\nWork with both relational and NoSQL databases.\n\nParticipate in architecture and design reviews.\n\nApply Domain-Driven Design and clean code principles.\n\nImprove system reliability, scalability, and performance.\n\nMentor less experienced engineers and contribute to engineering best practices.\nWhat we’re looking for\n\n5 - 8+ years of backend development experience.\n\nStrong commercial experience with C# and .NET Core/.NET Framework.\n\nKafka and RabbitMQ — mandatory.\n\nSolid understanding of microservices, distributed systems, and event-driven architecture.\n\nExperience with MSSQL, PostgreSQL, MongoDB, and Redis.\n\nExperience designing and working with APIs.\n\nUnderstanding of security practices such as OAuth2, JWT, and secrets management.\n\nStrong debugging, profiling, and performance optimization skills.\n\nExperience with testing, clean code, and continuous improvement.\n\nStrong communication skills and a proactive approach.\n\nAbility and willingness to mentor other developers.\nNice to have\n\nAWS — ECS/EKS, Lambda, RDS, S3, CloudWatch.\n\nMassTransit or similar orchestration libraries.\n\nExperience with infrastructure and cloud-native systems.\n\nMSMQ and legacy system migration experience.\n\nCI/CD, Docker, and Infrastructure as Code.\n\nJavaScript/React for cross-layer collaboration.","description_format":"text","description_chars":1965,"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":[]},"benefits":[],"hiring_locations":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-29T15:24:45Z"}],"visa":[],"liveness":{"score":62,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.814,"p_room":0.9,"age_days":15,"expected_fill_days":29,"reasons":["seen:15","velocity","win:mid"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/gemicle-net-engineer-ukraine","json_url":"https://alion.io/job/gemicle-net-engineer-ukraine.json","meta":{"generated_at":"2026-10-31T16:01:44Z","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":25059,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":4485977},"rest":"https://alion.io/mcp/rest/get_company?id=4485977"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgemicle-net-engineer-ukraine"},{"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%2Fgemicle-net-engineer-ukraine"},{"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%2Fgemicle-net-engineer-ukraine"},{"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/gemicle-net-engineer-ukraine\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgemicle-net-engineer-ukraine"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3466170}},{"tool":"search_jobs","arguments":{"company":"gemicle.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3466170},"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. 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