COLIBRIX ONE
COLIBRIX ONE
51 – 200 Angajați
APIFintechServicii bancare
COLIBRIX ONE dezvoltă infrastructură de plăți pentru companii și agenții prin intermediul unei platforme complete și al unei instituții emitente de monedă electronică. Serviciile sale includ acceptarea cardurilor, emiterea de carduri virtuale, conturi de business cu funcționalități IBAN și SEPA, plăți în masă, servicii bancare deschise și API-uri de plăți destinate dezvoltatorilor. În calitate de membru principal al Visa și Mastercard și de furnizor autorizat de FCA și MFSA, COLIBRIX ONE combină procesarea plăților cu infrastructura axată pe conformitate pentru organizațiile care urmăresc operațiuni financiare scalabile.

Senior Go Engineer

Build Go microservices for COLIBRIX ONE’s card-issuing platform, spanning payment operations from card lifecycle to clearing. Help deliver secure, highly available infrastructure for fintech clients across Europe.

Descriere

  • Build Go services for the Colibrix Partners card-issuing platform, including card lifecycle, wallets, balances, fees, commissions, authorization and clearing.
  • Turn business needs into technical specifications and propose designs for APIs, data models, modules and external integrations.
  • Develop solutions that meet PCI DSS, sensitive-data handling and secure service communication requirements.
  • Profile and improve service performance, concurrency, data storage and network interactions.
  • Contribute to microservices architecture, including service boundaries, communication, load balancing, error handling, queues, streaming and storage.
  • Write maintainable, testable code with unit and integration test coverage.
  • Review code, assess implementations, identify issues and offer constructive feedback.
  • Bring practical solutions to technical discussions within the existing architecture and development processes.

Cerințe

  • Bring 3–5 years of Go backend development experience.
  • Have around three years of experience with fintech applications.
  • Understand distributed systems, microservices architecture and API design, including REST and RPC transports.
  • Have worked with SQL and NoSQL databases, message brokers such as Kafka or NATS, and caching systems.
  • Know CI/CD practices and tools, preferably GitLab.
  • Have experience with AWS.
  • Contribute technical expertise and collaborate with teammates on solutions.
  • Communicate clearly and explain complex technical ideas to colleagues with different levels of technical background.
  • Be fluent in written and spoken English and Russian.
  • Bring experience in fintech.
  • Design solutions with security built in throughout the development process.
  • Understand fintech regulatory requirements, including PCI DSS and GDPR.
  • Have experience optimizing performance and building highly available systems.
  • Have used observability tools for logging, metrics and tracing, such as Prometheus, Grafana and OpenTelemetry.

Beneficii

  • Help shape fintech solutions at a growing company.
  • Join a collaborative, non-hierarchical team that values your expertise and ideas.
  • Access ongoing learning and development to build your skills and career.
  • Receive a competitive salary and benefits package.
  • Work flexibly to support work-life balance.

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