Senior Software Engineer, Golang

Notion

full-time

Posted on: 9/22/2025

Origin: • 🇵🇱 Poland

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Senior

AWSAzureCassandraCloudDynamoDBGoGoogle Cloud PlatformGrafanaLinuxMongoDBNoSQLOpen SourcePrometheus

About the role

Contribute to the design of the overall architecture of the web application
Maintain code integrity, organization, and quality and ensure responsiveness of applications
Collaborate with the engineering team to design and launch new features
Design & Build APIs with Go to support the frontend
Work closely with UX/Product to improve onboarding and product experiences
Identify promising new technologies, articulate their value, and help the team adopt them
Develop and maintain client-side and server-side applications
Designing tests that will be implemented to keep software functional

At least 7 years of experience as a developer in the hi-tech industry
At least 5 years of experience in Go as the main development language
Developer-level experience with the Linux operating system
Experience with working on SaaS, DBaaS or with any of the cloud platforms (AWS / Azure / GCP) in a production environment
Experience working with shared code repositories and procedures (git/Github; forking, committing, filing bugs, etc.)
Advantage: Experience in one or more distributed NoSQL databases (Scylla, Cassandra, DataStax Enterprise, Amazon DynamoDB, Cosmos DB, Google Cloud Bigtable, MongoDB, Couchbase, Aerospike, etc.)
Prior experience in Database Administration (DBA) or Site Reliability Engineering (SRE)
Experience in Open Source development
Familiarity with database performance monitoring (Grafana/Prometheus), testing (Jepsen), and/or troubleshooting/debugging (Wireshark)