Project information:

• Location: 100% remote
• Type of employment: B2B contract
• Start Date: ASAP
• Engagement: Full-time
• Renumeration: up to 200 PLN NET/H

Project scope:

• Lead the development of complex, high-volume payment systems, including wallet platforms, merchant management systems, and gateway layers
• Contribute hands-on to development (70-80% of the time), primarily in Go (and optionally Node.js), within a Google Cloud Platform (GCP) infrastructure
• Guide and mentor a team of engineers (20-30% of the time), ensuring high code quality, proper planning, and strong engineering standards
• Engage in architecture and design discussions, offering technical direction across the entire development lifecycle
• Ensure solutions are scalable, compliant with local hosting requirements, and capable of handling high transaction throughput

Requirements:

• 7-8 years of experience as a backend developer with a focus on fintech systems
• Deep understanding of Visa/Mastercard ecosystems and digital payment infrastructures.
• Hands-on experience with Go (Golang) and/or Node.js.
• Familiarity with Google Cloud Platform (GCP) and native cloud deployment practices.
• Proven ability to work in high-scale, production-critical environments.

We offer:

• Participation in a challenging project in the fintech domain
• Permanent cooperation on b2b
• Private medical care
• MultiSport Card
• Life insurance
• Flexible working hours