Aktualne oferty pracy związane z Ruby Backend Engineer with Focus on Performance and Scalability - Warszawa, Mazovia - TN Poland
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Ruby on Rails Developer Position
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Performance Engineer
4 tygodni temu
Warszawa, Mazovia, Polska emagine Polska Pełny etatProject InformationIndustry: bankingLocation: Warsaw/Gdańsk/Gdynia/Łódź (hybrid work; min. 1 day per week in the office)B2B: up to 160 zł/h + VATDuration: long-termIntroductionAre you a knowledgeable Performance Engineer with a passion for optimizing web applications? At emagine, we are seeking a dedicated Application Performance Engineer. The ideal...
Ruby Backend Engineer with Focus on Performance and Scalability
2 tygodni temu
We are looking for a highly skilled Ruby Backend Engineer to join our team at TN Poland. As a Backend Engineer, 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 Skills:
- 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
Benefits:
- Employment contract
- Possibility of B2B contract for interested parties
- Life insurance
- Multisport card
