Kotlin/Java Developer (UF)

Our team is developing a payment gateway for accepting funds from users on behalf of merchants, as well as sending funds from merchants to users. The system involves storing user payment data and is subject to PCI DSS compliance. It contains multiple integrations with payment systems, providers, and other gateways and processors, including 3DS.

Job Responsibilities

• Developing new payment features and services;

• Designing and implementing APIs (external and internal);

• Creating and maintaining processes in Camunda;

• Participating in the design and development of high-load system architectures;

• Supporting and enhancing existing solutions and services;

• Writing high-quality, test-covered code (unit tests, integration tests);

• Conducting code reviews, including frontend code;

• Optimizing system performance and database queries;

• Analyzing and resolving production incidents and bugs;

• Processing and resolving requests from technical support and users as part of daily duties;

• Analyzing documentation from external providers, conducting quick checks, and defining epics and tasks based on Proof of Concept;

• Collaborating with the QA team to ens