Senior Software Engineer (Java)
Kunai, Remote - United States +1
The role
We are seeking a Senior Software Engineer to join a high-impact digital payments modernization program supporting the integration of a major card network into one of the largest financial institutions in the United States. This is a hands-on engineering role at the intersection of legacy and modern infrastructure, where you will contribute to both the reliability of mission-critical payment systems today and help shape the architecture that will power them tomorrow.
You will work across scalable backend services, performance testing frameworks, and application engineering — with real opportunity to grow your skills on modern cloud-native technologies as the program evolves.
What you will do
You will be embedded across one or more workstreams supporting digital payments engineering, with responsibilities that may include:
Nice to have
- Experience with PGLogical or PostgreSQL logical replication.
- Exposure to AI-assisted development tools (GitHub Copilot or Claude).