{"id":3156338,"url":"https://alion.io/job/avi-capital-backend-developer-microservices-api-integrations-calypso","title":"Backend Developer, Microservices & API Integrations (Calypso)","company":{"id":64882,"name":"AVI Capital","domain":"avi.capital","url":"https://alion.io/company/avi","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HeadHunter","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Moscow, Russia"],"countries":["RU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":20000,"max_usd":44000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":141},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"IBM MQ","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"MS SQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rest API","optional":false},{"name":"SOAP","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"COBOL","optional":true}],"status":"live","first_seen_at":"2026-10-29T14:35:07Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-10-30T05:15:46Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":2,"flags":[],"days_open":2},"description":"Наша партнерская компания, команда профессионалов в финансово-инвестиционной сфере в поиске разработчика для совместной работы! Релокация в Лимасол, о.Кипр.- для работы важен разговорный английский!\n About the Role О компании\n We are looking for a Backend Developer, Microservices & API Integrations (Calypso) to build and maintain the integration layer between the Calypso platform and our internal and external systems\n ELIDI Securities Ltd was incorporated in the Republic of Cyprus in 2016 and it is a Cyprus Investment Firm (CIF), authorised and regulated by CySEC, under Licence No. 352/17\n Responsibilities Чем предстоит заниматься:\n Design and develop microservices that integrate Calypso with market data providers, Bloomberg, custodians, brokers and internal systems.\n Build and maintain REST and SOAP APIs and message-based integrations.\n Work with Calypso’s APIs and extension points, including data import/export, engines, and custom workflows.\n Make sure integrations are reliable, monitored, logged and secure, in line with DORA requirements.\n Contribute to CI/CD pipelines, containerisation and deployment.\n Write technical documentation and take part in code reviews.\n RequirementsКлючевые требования:\n Bachelor’s degree in Software Engineering, Information Technology, or a related field.\n 4+ years of backend development, mainly with Java and Spring Boot.\n Solid experience designing microservice architectures.\n Strong experience with API integrations (REST, SOAP, OAuth2/JWT) and message brokers such as Kafka, RabbitMQ or IBM MQ.\n Experience with Docker and Kubernetes, CI/CD, and Git.\n SQL experience with MS SQL or Oracle.\n Experience with Calypso or other trading/post-trade systems, the FIX protocol, or Bloomberg integrations is a strong advantage.\n Strong English (written and spoken)\n Russian language is a plus\n We offerЧто предлагаем:\n Attractive compensation package\n 21 days of paid annual leave per year\n 5 days of paid sick per year\n Private Medical Insurance available, after completing one year of employment\n Support in continuous development and obtaining CySEC certifications\n Employment in a stable, fully licensed investment firm.\n Visa sponsorship if applicable\n Be part of an international team in a professional and supportive environment.\n Team events and activities\n Visa sponsorship if applicable.","description_format":"text","description_chars":2345,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"Russian","level":"All levels","optional":true},{"language":"English","level":"All levels","optional":false}]},"benefits":["Annual leave","Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Asset Management & 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