Sofia, Bulgaria

Senior Software Engineer (Golang) - Card Acquiring

Salary: unknownSeniorBackend engineering

GolangElixirSQLPostgreSQLKafkaDockerAWSKubernetesPrometheusGrafana

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SumUp, a company in fintech and payments, is hiring for the role of Senior Software Engineer (Golang) - Card Acquiring. The job is based in Sofia, Bulgaria. Our labels mark it as a senior-level role in backend engineering. The posting names Golang, PostgreSQL, Kafka, Docker, AWS and Kubernetes. Perks named in the posting: learning budget. SumUp has 69 open positions on this site, 5 of them in IT and engineering.

Posted 2 days ago · Last checked 2026-11-02

About SumUp

Fintech and payments Non-tech company with an IT team 69 open positions, 7% in IT and engineering. Most open roles: Sales (60), Marketing and communications (6), Strategy, consulting and analysis (5).

All open jobs at SumUp →

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17 open backend engineering jobs in Bulgaria All open jobs at SumUp →

Workplace	Workplace not stated
Seniority	Senior
Role	Backend engineering
Countries	Bulgaria
Languages	GolangElixirSQL
Key facts	Stack: Golang, Elixir, SQL, PostgreSQL, Kafka, Docker, AWS, Kubernetes, Prometheus, Grafana · Learning budget

The full description is on the original posting. Labels are set automatically and can be wrong. About the data