{"id":3664832,"url":"https://alion.io/job/i-teco-senior-java-developer","title":"Senior Java Developer","company":{"id":45799,"name":"I-Teco","domain":"i-teco.ru","url":"https://alion.io/company/iteco","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HeadHunter","truth_index":{"grade":"C","score":56,"open_postings":8,"ghost_share":0.625,"stale_share":0,"repost_share":0.75,"time_to_fill_p50_days":19,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Moscow, Russia"],"countries":["RU"],"hiring_countries":["RU","BY","KZ","KG","AM"],"hiring_countries_total":5,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Java","optional":false},{"name":"Rest API","optional":false},{"name":"SOAP","optional":false},{"name":"API Gateway","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"GitHub Actions","optional":true},{"name":"GitLab CI","optional":true},{"name":"Grafana","optional":true},{"name":"Hazelcast","optional":true},{"name":"Jenkins","optional":true},{"name":"JUnit","optional":true},{"name":"Keycloak","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true},{"name":"Liquibase","optional":true},{"name":"Mockito","optional":true},{"name":"OpenSearch","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"OWASP Top 10","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Prometheus","optional":true},{"name":"Python","optional":true},{"name":"Redis","optional":true},{"name":"Spring Boot","optional":true},{"name":"Spring Cloud","optional":true},{"name":"Spring Data JPA","optional":true},{"name":"Spring Security","optional":true},{"name":"Swagger","optional":true},{"name":"Testcontainers","optional":true}],"status":"live","first_seen_at":"2026-11-03T05:23:09Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-03T18:55:45Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Чем предстоит заниматься:\n Полный цикл разработки backend-сервисов: от анализа требований и технического дизайна до вывода в продакшен и сопровождения;\n Проектирование архитектуры новых сервисов и доработка существующих: выбор паттернов интеграции, границ сервисов, моделей данных;\n Разработка интеграций с внешними и legacy-системами по REST, SOAP и через Kafka;\n Подготовка технических решений (design docs, ADR) и их защита перед командой и архитектором;\n Проектирование контрактов API и событий, согласование их со смежными командами.\n Что ожидаем от кандидата:\n Опыт коммерческой разработки на Java от 5 лет, уверенное знание Java 17+ (records, sealed classes, pattern matching, Stream API, многопоточность, java.util.concurrent, JVM и GC на уровне диагностики проблем). Опыт с Java 21 (virtual threads) приветствуется;\n Глубокое знание Spring Boot 3 и экосистемы Spring: Spring Web, Spring Data JPA, Spring Security, Spring Cloud; \n Практический опыт проектирования и разработки микросервисной архитектуры: декомпозиция, межсервисное взаимодействие, отказоустойчивость (retry, circuit breaker, idempotency, graceful degradation), service discovery, API Gateway;\n Опыт с распределёнными транзакциями (Saga, Transactional Outbox), DDD и event-driven архитектурой;\n Опыт миграции с legacy-систем и декомпозиции монолита: Strangler Fig, анти-коррупционный слой, поэтапный перенос функциональности без остановки системы;\n Проектирование и реализация REST API: версионирование, обработка ошибок, документирование (OpenAPI/Swagger), contract-first подход; \n Разработка и интеграция SOAP-сервисов: WSDL/XSD, Spring WS или JAX-WS, генерация клиентов, работа с XML (JAXB), WS-Security;\n Уверенная работа с Apache Kafka: проектирование топиков и партиционирования, гарантии доставки, consumer groups, обработка повторов, дублей и DLQ, схемы сообщений (Avro/JSON Schema, Schema Registry);\n Уверенная работа с PostgreSQL: проектирование схемы, индексы, анализ планов запросов (EXPLAIN), транзакции и уровни изоляции, блокировки, миграции (Liquibase/Flyway);\n Распределённое кэширование и координация: Redis или Hazelcast, стратегии инвалидации кэша, распределённые блокировки, планировщики задач в кластере (ShedLock, Quartz);\n Безопасность приложений: Spring Security, OAuth2 / OpenID Connect, JWT, Keycloak или аналогичный Identity Provider, mTLS между сервисами, понимание OWASP Top 10;\n Опыт работы с высоконагруженными системами или большими объёмами данных;\n Observability: Prometheus, Grafana, ELK/OpenSearch, распределённая трассировка (OpenTelemetry);\n Docker, Kubernetes, опыт работы с CI/CD (GitLab CI, Jenkins, GitHub Actions);\n Культура тестирования: unit- и интеграционные тесты (JUnit 5, Mockito, Testcontainers), контрактное тестирование;\n Python для автоматизации тестирования или вспомогательных задач;\n Опыт code review и менторства младших разработчиков.\n Что мы предлагаем:\n Работа в стабильной IT-компании, аккредитованной Минцифрой РФ;\n График работы 5/2 с 9:00-18:00;\n Корпоративный ДМС после прохождения испытательного срока;\n Трудоустройство по ТК РФ c первого дня, официальная заработная плата.","description_format":"text","description_chars":3114,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Russian","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Russia","iso":"RU","kind":"country"},{"name":"Belarus","iso":"BY","kind":"region"},{"name":"Kazakhstan","iso":"KZ","kind":"region"},{"name":"Kyrgyzstan","iso":"KG","kind":"region"},{"name":"Armenia","iso":"AM","kind":"region"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Infrastructure & Networking Services","Systems Integrators","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-11-03T05:27:33Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":19,"reasons":["conf:11","velocity","win:early"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/i-teco-senior-java-developer","json_url":"https://alion.io/job/i-teco-senior-java-developer.json","meta":{"generated_at":"2026-11-04T20:12:16Z","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":31140,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":45799},"rest":"https://alion.io/mcp/rest/get_company?id=45799"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fi-teco-senior-java-developer"},{"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%2Fi-teco-senior-java-developer"},{"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%2Fi-teco-senior-java-developer"},{"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/i-teco-senior-java-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fi-teco-senior-java-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3664832}},{"tool":"search_jobs","arguments":{"company":"i-teco.ru","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3664832},"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"}}