Senior .NET Developer (Retail) Offline

What is our product and technical challenge?

Our product is a Retail sports betting solution which consists of:

• powerful data streaming/replication platform for thousands of betting terminals

• responsive customer-facing application built on React JS

• rich monitoring and remote management tools for a wide terminals network working 24/7

• extensive back office solution

What is our tech stack?

Tech stack is built on cutting-edge technologies, e.g.:

• .NET Core is the main platform for apps and services

• ReactJS to create cross-platform responsive UI

• Keycloak is an open source solution for IAM (Identity and Access Management) including a few custom extensions in Java

• Kafka and MQTT are used for data streaming

• PostgreSQL and MSSQL are the main data storage

• Test coverage. BE/FE Unit tests as well as Docker-based Integration tests. Cypress and Selenium are used for E2E tests

Responsibilities:

• Working with team members on the design and implementation of high load applications

• Working with product owners/architects to build services and related workflows

• Create integration and load tests for all our services

• Working in a Scrum team with end-to-end responsibility for product delivery

Requirements:

• Good knowledge of C#

• Understanding of large scale, distributed systems, microservices architecture

• Experience writing testable code

• Solid debugging and troubleshooting skills

• Good English, both verbal and written.

Nice to have:

• GitHub profile and contributing to OSS projects

• Hands on experience with: DDD/CQRS/ES/CEP/Actor Model/NoSQL/Data Streaming (Kafka or similar)

• Hardware integration experience

• Sports betting industry and retail systems development