Senior Staff Full-Stack TypeScript Engineer / Tech Lead

🚀 | Senior Staff Full-Stack TypeScript Engineer / Tech Lead

📍 Location: Poland (Kraków preferred)
🖥️ Work format: Full-time
💰 Rate: Open / Negotiable
🏢 Project: International fintech payments platform combining traditional payment systems with crypto infrastructure.

🔹 Responsibilities:
- Build and scale a modern fintech payments platform.
- Develop real-time processing, settlement, reconciliation, and wallet services.
- Provide technical leadership for teams of 5–15 engineers.
- Drive architectural decisions, conduct code reviews, and mentor engineers.
- Stay hands-on with daily coding and end-to-end technical ownership.

🔹 Requirements:
- 8+ years of production experience with TypeScript/JavaScript (frontend & backend).
- Strong expertise in React, Node.js, and GraphQL/Apollo.
- Hands-on experience with AWS Serverless architecture.
- Strong knowledge of DynamoDB/NoSQL and PostgreSQL.
- Proven experience leading technical teams of 5–15 engineers.
- Experience with AI-assisted development tools, including 1+ year with Anthropic Claude.
- Tech stack: TypeScript, React 19, Node.js, GraphQL/Apollo, AWS, DynamoDB, PostgreSQL, Playwright, CDK.

➕ Nice to have:
- Experience in fintech/payments, settlement systems, PCI compliance, ledger systems, or fee models.

⚠️ Important: Candidates must be physically located in Poland. Kraków is preferred, but other Polish cities are also considered.

📩 Interested? Send your CV, current location, and expected hourly rate to контакт скрыт.

Feel free to share this opportunity with relevant candidates!

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Контакт: контакт скрыт
Компания: GULTIM
Сайт: https://gultim.com/

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