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Senior Ruby Golang Backend Developer

Cognito Inc

Build Ruby and Golang backend services and APIs in Toronto or Brampton, Ontario, supporting high-traffic consumer applications and streaming platforms.This Backend Developer role requires five-plus years of professional software development experience, strongly focused on backend development. You will design microservices, maintain RESTful APIs, and work with MySQL, Cassandra, and Redis. The work includes scalable architecture, automated testing, production troubleshooting, and Agile collaboration.Key Responsibilities:
Design and maintain Ruby and Golang backend servicesDevelop RESTful APIs and third-party integrationsOptimize applications for performance and reliabilityTroubleshoot production issues across backend servicesCollaborate with infrastructure and DevOps teamsRequirements:
Five-plus years of professional software development experienceStrong Ruby and Golang development experienceExperience building APIs and microservicesExperience with MySQL, Cassandra, and RedisStrong communication in cross-functional Agile teamsApply backend expertise in Ruby, Golang, APIs, databases, and scalability for high-traffic digital applications in Ontario.
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Vacancy posted 2 hours ago
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