Java Backend Developer

2 months ago

Baladīyat az Zaāyin, Qatar Quadcode Full time
About the Role

This is a Full Remote job, available from Anywhere, EMEA. We are Quadcode, a fintech company excelling in financial brokerage activities and delivering advanced financial products to our global clientele. Our flagship product, an internal trading platform, is offered as a Software-as-a-Service (SaaS) solution to other financial brokers. 'Amaiz' is a fintech project licensed by the UK EMI, providing banking services in digital format for SME clients and individuals. It offers fully digital onboarding, access to a wide range of payment operations (SWIFT, SEPA, FSP), and holds the status of a principal member of Mastercard.

Key Responsibilities
  • Work closely with the Technical Lead, testers, and other developers to design, develop, and deploy scalable microservices for our banking platform, using Java and Kotlin.
  • Design and implement RESTful APIs and utilize gRPC for efficient communication within our microservices architecture.
  • Work through the software development lifecycle (SDLC), including understanding needs, designing software, coding, testing, and deploying it.
  • Integrate our software components with various internal and external client systems to ensure seamless connectivity and functionality.
  • Conduct code reviews to maintain high quality of code and adherence to best practices in software development.
  • Maintain and enhance software delivery through tools like GitLab and Jenkins.
  • Engage in troubleshooting technical issues and ensuring compliance with software development best practices.
Requirements
  • Strong experience with Java and Kotlin: At least 5 years of hands-on development, with a strong grasp of modern software design and a passion for clean, efficient coding.
  • In-depth knowledge of Spring Boot and Spring Security, essential for building secure, high-performance applications.
  • Proven expertise in microservices architecture: Strong skills in developing and managing services, particularly with REST and gRPC for service communication.
  • Good with Postgres, capable of designing, optimizing, and maintaining complex databases.
  • Experience with NoSQL databases: Familiarity with Mongo, understanding its use cases and differences from relational databases.
  • Good knowledge of Kafka, with an understanding of message queuing, stream processing, and event-driven systems.
  • Skilled in using cloud storage solutions like AWS S3.
  • Skilled in using CI/CD tools like GitLab and Jenkins for automated testing and deployment.
  • Able to manage time and resources effectively, prioritize tasks based on importance and deadlines, and operate independently in a dynamic, agile environment.
  • Good communication skills in English and Russian at a B1 level: Able to collaborate effectively with team members and stakeholders.
What We Offer
  • Remote work model.
  • Competitive remuneration.
  • Training and development.
  • Corporate life: master classes, lectures and incredible parties (now online).
  • Friendly, enjoyable and positive environment.

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