Mid-Level Full Stack Engineer (React, Java) - Fintech payments

Requirements:

• Working experience with Typescript, React, React Query, OpenAPI, and Postgres.
• You write unit, behavior, and integration tests for current and new scenarios with clean and well-documented code.
• Eagerness to work in a fast-paced, fault-tolerant, agile environment on cross-functional teams.
• You love to learn and constantly improve your own skills, and are not afraid to jump into new things.
• Improve the user experience of existing solutions by being data-driven, analyze the impact of features, make hypotheses, and implement new solutions.
• You are running, maintaining & deploying your own code to production.
• Ability to make independent decisions and take ownership for them beyond deployment.

Nice to have:

• Experience working with AWS, Google Cloud Platform, or other cloud providers.
• Experience with JVM Languages (Java, Kotlin).
• Experience working with SQL or BigQuery.
• Good understanding of service-oriented and microservices architectural patterns, troubleshooting methods, and best practices.

What you'll be doing:

• You will build and maintain our Fintech Portal and payment flow related front end components as well as contribute to the backend that supports it.
• Develop multi-tenant, multi-vertical payment components, used across more than 70 countries.
• You will aim to have a good understanding of our security requirements and ensure high security standards are applied.

Perks and Benefits:

• We believe in diversity and inclusion and offer accommodations for a smooth interview experience.
• You're welcome to share your pronouns (he/she/they) right from the start for respectful interactions.
• Growth opportunities in a fast-paced, international workplace in Berlin.