Senior Backend Developer
SumsubLondon, United Kingdom
JavaAPIsKafkaMongoDB
You will play a key role in developing and maintaining the infrastructure behind 100+ integrations with external data providers, ensuring that our platform grows fast, reliably, and at scale in the rapidly expanding world of document digitalization.
What you will do
- Design, build, and optimize backend components powering our external provider integrations
- Ensure high stability, performance, and observability across a large integrations ecosystem
- Test driven development and A/B testing
- Optimization and automation of CI/CD pipelines to increase reliability and deployment speed
- Monitoring, troubleshooting, and performance tuning of cloud infrastructure and distributed systems
Nice to have
- Experience implementing integrations using Feign or similar HTTP client frameworks
- Strong background in building resilient distributed systems
About you
- Good command of the English language
- Familiarity with our development stack
- Understanding of product and a passion for building software that provides a great experience
- Experience developing clean, high-quality code and automated tests to verify its operation
- Team player, strong communication skills, and empathy
- Demonstrated strong analytical and problem-solving skills