Senior Backend Engineer – Subscription & Account

Text is a company that owns the Accounts & Subscription teams responsible for billing and authorization services, including text-billing (subscriptions, usage-based pricing, payment provider integrations) and SSO with account management. Current projects involve integrating with Google Payments, building a flexible role and permissions system (ACAM), and migrating customers from a legacy platform to TextApp.

• Deep understanding of OAuth 2.0 at the protocol level including flows, token types, and authorization models.
• Strong experience with Go in production environments.
• Solid MySQL experience.
• Familiarity with GCP and Kubernetes.
• Proven track record of owning backend projects end-to-end including design, coordination, and delivery.

Nice to have:

• Experience with billing, subscriptions, or payment systems.
• Experience with ClickHouse or similar columnar databases.

• Own the SSO service and OAuth implementation, leading technical decisions and communicating trade-offs.
• Work on text-billing including subscriptions, usage-based pricing, and payment provider integrations.
• Drive projects end-to-end: design solutions, coordinate teams, set milestones, and deliver.
• Proactively maintain services to prevent issues and propose fixes.
• Contribute to cross-company initiatives such as client migration to TextApp and ACAM role management improvements.

Contract type: B2B (self-employed). Candidates must have or be able to register a business in selected EU countries. Applications only accepted under these conditions.

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