Case Study: solarisBank scales secure banking APIs and remote-first delivery with NetGuru

solarisBank scales a 400-person banking platform with NetGuru in under 3 years

solarisBank is a Berlin-based Banking-as-a-Service platform that enables other companies to offer financial products. Due to its rapid growth, the company faced a challenge in maintaining its development pace and needed to strengthen its teams and become more remote-friendly, which led them to partner with NetGuru.

NetGuru provided skilled remote engineering teams to work on key backend projects, including expanding API services, building a debit card platform in Ruby, and strengthening a loan engine in Elixir. They also introduced test automation and shared remote work best practices. This partnership allowed solarisBank to successfully scale its operations, launch major products with partners like Visa and Mastercard, and secure Series C funding, with NetGuru becoming a reliable long-term partner for their continued growth.

solarisBank