Remote - Systems Developer, Golang

We are in search of an experienced Golang systems developer with either an interest in or experience in backend systems and microservices as well as platform integrations.    Must be able to innovate solutions to problems, as well as optimise functions database interactions (such as Postgres, Kafka, Docker, Kubernates).   Ultimately the two most important strengths would be mastery of Golang, and an ability to solve problems.