MId-Senior Java Software Engineer

4 days ago


Marousi, Attica, Greece OKTO Full time

OKTO's continuous growth demands high-caliber candidates, who can demonstrate professionalism, passion, and creativity. For those who come on board, we offer significant career advancement, challenges, and a runway for growth.

OKTO powers digital payments for every entertainment, leisure, and gaming environment. Our unified payment platform combines secure, real-world transactions with the most powerful payment technology to create immersive payment experience 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.

Your responsibilities will include but will not be limited to:

  • Ability to develop new product functionality based on business and technical requirements
  • Produce performance optimized code that is properly unit tested
  • Support SIT, UAT and production environments
  • Apply modern Agile methodologies

Requirements

  • Excellent academic background. Bachelor or Master's degree in a Computer Engineering field or related area
  • Proven experience 5+ years in middleware application development using Java programming language (at least 1 year using Java 8).
  • Java 8 Functional Programming as well as Object-Oriented design (OOD)
  • Some familiarity with Event-Driven software design patterns
  • Strong written and verbal communication in both Greek and English
  • 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 8 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

Benefits

Competitive remuneration package according to your experience

Opportunity to work in a fast-paced international company

Friendly, motivating, and challenging environment where you can thrive and develop your skills

Continuous training for all your learning and development needs

Career advancement and organized feedback framework

Flexible work from home options available

#LI-Hybrid



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