Reactive Java Developer

4 weeks ago

Toronto, Ontario, Canada one Full time
About the Role

We are seeking a skilled Reactive Java Developer to join our team and contribute to the development of a unique codebase using reactive programming and the Vert.x framework.

Responsibilities:
  • Create maintainable software, including comprehensive unit and performance testing using Java 21 and the Vert.x framework.
  • Participate in peer code reviews and scrum ceremonies.
  • Contribute to knowledge sharing and pair programming exercises.
  • Uphold and evolve coding standards using best practices and lessons learned.
  • Effectively communicate and collaborate with peers and stakeholders.
  • Develop new modules in a distributed loyalty system.
  • Maintain existing modules inside a distributed loyalty system.
  • Work on and build distribution algorithms for prize awards to end users.
  • Extend and improve existing MySQL functionality.
  • Improve fault tolerance and automatic failovers inside the existing platform.
  • Refactor existing code for maintainability and performance.
Essential Knowledge, Skills & Experience:
  • 3+ years of professional development on critical backend systems in a production environment.
  • Experience building systems using Java 11+ and above features.
  • Familiarity with a reactive application framework such as Akka, Vert.x, RxJava, or Spring Reactor.
  • Excellent working knowledge of at least one high-performance relational database such as MySQL.
  • Strong understanding of database schema design and access.
Plus:
  • Experience with AWS and familiarity with Serverless Architecture (API Gateway, Lambda, Cognito) and NoSQL (DynamoDB).
  • Understanding of the tradeoffs in various approaches to designing concurrent software.
  • Experience building highly concurrent network services.
  • Thorough knowledge of techniques for testing distributed systems.
  • Experience with system profiling and performance tuning.
  • Understanding of JVM memory management and garbage collection tuning.
  • High level of comfort working on Linux from the command line.
  • Solid understanding of security and encryption practices.
  • Experience working with NoSQL.
We Offer:
  • Health insurance.
  • Lunches coverage.
  • Psychotherapy assistance allowance.
  • Individual educational budget.
  • 21 business days of paid vacation days per year.
  • Paid sick leaves.
  • All public holidays are paid days off.

You will work directly with a client through our Extended Team model, integrating you as deeply as possible into the client's team. You will work with the same tools and technologies as they do and be managed directly by the client without any intermediary in between. We encourage trips to the client and join teambuilding and after-work activities.

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