Mid-Senior Java Software Engineer (Remote - Argentina) - ARG112-DV

OKTO PAYMENTS

1d•Remote

About The Position

OKTO is seeking a skilled Java Middleware Engineer to join their growing team. This is a fully remote role based in Argentina, supporting the development of scalable payment technologies. OKTO powers digital payments for every entertainment, leisure, and gaming environment. Their unified payment platform combines secure, real-world transactions with powerful payment technology to create immersive payment experiences for both merchants and their users. Since 2019, OKTO has been improving payment interactions for online and retail gaming and introducing frictionless payments with its local knowledge, sector expertise and international capabilities. The expanding business now employs over 200 payment experts, gaming insiders and software engineers, serving some of the most exciting international markets including, Brazil, Romania, Italy, Greece, Germany, the UK and Spain. The ideal candidate is passionate about clean code, microservices, and creating impactful solutions.

Requirements

Excellent academic background. Bachelor or Master’s degree in a Computer Engineering field or related area
Proven Working Experience in fintech/ payments
Proven experience 5+ years in middleware application development using Java programming language (at least 1 year using Java 11)
Java 11+ Functional Programming as well as Object-Oriented design (OOD)
Some familiarity with Event-Driven software design patterns
Strong written and verbal communication in English and Spanish
Good technical writing for product requirements, design documents and product specifications
Working with versioning and source control systems (e.g. Git)
Analytical and practical thinking
Team player
Specific experience: Java 11+ microservices with Spring Boot and Spring Cloud (Netflix OSS)
Spring 5 Framework, OAuth2 Security, JPA persistence and ORM modelling, Restful API design
Proficient understanding of Git code versioning tool