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Backend Expert in Ruby with Experience in Kubernetes and AWS

1 tydzień temu

Warszawa, Mazovia, Polska TN Poland Pełny etat

We are looking for a highly experienced Backend Expert in Ruby to join our team at TN Poland. As a key member of our development team, you will be responsible for designing and implementing the backend of the MPC Platform - a SaaS product supporting the work of shopping centers.

The MPC Platform is built on a complex architecture consisting of dozens of Ruby applications (3.2) and three Golang applications. You will be tasked with designing and implementing APIs - RESTful and gRPC - handling up to 40k RPM, as well as Sidekiq workers and RabbitMQ dealing with sending millions of SMS, email, and push notifications daily.

Your responsibilities will also include designing and implementing PostgreSQL, ElasticSearch, and Redis databases, writing tests for the created code and deploying it on Kubernetes infrastructure in an AWS environment. Furthermore, you will work closely with the product team on designing new system features.

Key Responsibilities:

  • Design and implementation of APIs
  • Design and implementation of databases
  • Writing tests and deployment
  • Collaboration with product team

Requirements:

  • Minimum 5-6 years of experience in a similar environment
  • Advanced knowledge of Ruby
  • Ability to design and implement RESTful APIs
  • Ability to write high-quality, performance-optimized code
  • Advanced knowledge of designing and using SQL databases
  • English language at B2+/C1 level
  • Independence and proactivity
  • Experience with Sidekiq
  • Ability to work in a UNIX command-line environment (Linux/macOS)
  • Ability to work with Git

What We Offer:

  • Employment contract
  • Possibility of B2B contract for interested parties
  • Life insurance
  • Multisport card