Senior Backend Developer | C#Shiji Poland • Katowice, Silesian, Poland
Senior Backend Developer | C#
Shiji Poland • Katowice, Silesian, Poland
22 hours ago
Job descriptionDocker Your job will be to develop a part of a distributed system that serves the hospitality industry. It is a solution that allows hotel employees or hotel managers to handle various activities such as managing reservations, payments and hotel services within the hotel or between hotels. The system consists of many domain-oriented microservices developed under a few cross-functional teams. Technologies : .NET 8 (C#), Web API, Entity Framework, REST, Open ID (JWT), Identity Server, Federated Security, SSO, PostgreSQL, Elastic Search, Redis, Kafka, Kubernetes, Docker, AWS (S3, EC2, ESB, Route53, CloudFront, VPC, API Gateway etc.), ELK Stack, Graphana, Opsgenie, Kong Api Gateway Our System Cloud Native, deployed in Kubernetes on AWS infrastructure Written in .NET, API First (REST) approach with thin UI client Written in microservices, DDD, CQRS, Event Based, Saga Pattern for Distributed Transactions Multi-tenant and multi-region (US, EU, China, APAC, Middle East deployed regions) Green field development, with less than 5 years old code, started from scratch in .NET Core Collaborating with Product Owners in grooming the business requirements before development Designing, implementing and then maintaining new functionalities inside a living system Performing code reviews daily Guiding other developers into the correct implementation of business requirements Experience 4+ years in a similar role Advanced Object-Oriented and or Functional Programming paradigms Good knowledge of C#, .NET, Web API (REST), Entity Framework, or any other ORM (Dapper / NHibernate, etc.) Knowledge of DBs, such as PostgreSQL or Elastic Search Good Knowledge of testing (Unit / Integration tests) The capability of writing clean code along with tests Being an open-minded, proactive person Choose your preferred form of employment (B2B, CoE) Flexible working hours Lloyds insurance - available for B2B contractors Subsidy for the purchase of glasses (300 PLN / year, CoE) Private medical care with dentists package for you and your family Group life insurance for you and your partner Multisport card included in the Worksmile package Dell laptop, keyboard, mouse, wireless headphones and monitor 40h for development during work time Free access to group language lessons Udemy platform Worksmile cafeteria and 500 (or 310 depending on your choice of other benefits) points per month to be used in vouchers Referral bonus if you refer a new employee (6500 PLN gross or more, depending on the position) Chill room with table football & PlayStation Free snacks (every day) sharing the costs of sports activities private medical care sharing the costs of foreign language classes sharing the costs of professional training & courses life insurance flexible working time fruits no dress code video games at work coffee / tea drinks leisure zone employee referral program
technologies-expected :
- C#
- .NET
- SQL
- Entity Framework
- Microservices
- Unit testing
- Integration test
technologies-optional :
about-project :
responsibilities :
requirements-expected :
offered :
benefits :
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Senior Backend Developer • Katowice, Silesian, Poland
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