https://b2b.garant.cloud/kolleno/senior-frontend-developer 2026-06-23T16:57:33.110Z monthly 0.7 https://b2b.garant.cloud/kolleno/senior-backend-developer 2026-06-23T16:57:33.110Z monthly 0.7 https://b2b.garant.cloud/kolleno/implementation-manager 2026-06-23T16:57:33.110Z monthly 0.7