OKTO powers digital payments for entertainment, leisure, and gaming environments through a unified payment platform combining secure transactions with powerful payment technology.

OKTO, a rapidly growing digital payments company, is seeking a Senior Software Engineer to lead the architecture and development of their next-generation payment platform. With over 200 employees and operations across major markets including Brazil, Romania, Italy, Greece, Germany, UK, and Spain, OKTO specializes in creating immersive payment experiences for the entertainment, leisure, and gaming sectors.

The role demands expertise in distributed systems, Java-based microservices, and high-volume transaction processing. You'll be instrumental in designing scalable solutions, integrating various payment systems, and leading the transition to a microservices architecture. The position offers significant technical challenges and leadership opportunities, working with cutting-edge payment technologies and complex financial systems.

As a senior team member, you'll mentor junior developers, collaborate across departments, and drive technical excellence. The role requires strong expertise in Java 11+, Spring Boot, AWS services, and extensive experience with payment systems architecture. You'll work in a hybrid environment, enjoying benefits like competitive compensation, professional development opportunities, and flexible work arrangements.

This is an excellent opportunity for a seasoned engineer looking to make a significant impact in the fintech space, working with an international team and helping shape the future of digital payments. The position combines technical leadership, architectural responsibility, and hands-on development in a rapidly growing company.

Senior Software Engineer role at OKTO, leading backend payment systems architecture and development, requiring 7+ years experience in Java and distributed systems.

Senior Software Engineer (Backend - Payments & Architecture)

OKTO powers digital payments for entertainment, leisure, and gaming environments through a unified payment platform, serving international markets since 2019.

OKTO, a dynamic fintech company established in 2019, specializes in digital payments for entertainment, leisure, and gaming environments. With over 200 payment experts, gaming insiders, and software engineers, OKTO serves major international markets including Brazil, Romania, Italy, Greece, Germany, the UK, and Spain.

We're seeking a Cloud Platform Engineer to join our DevOps Engineering team. This role is crucial in building and maintaining our self-service platforms, optimizing release processes, and ensuring system reliability. The ideal candidate will have strong experience with AWS, Terraform, and GitLab CI/CD, combined with excellent Linux administration skills.

As our Cloud Platform Engineer, you'll be responsible for developing and maintaining our cloud infrastructure, implementing security best practices, and managing database systems. You'll work with cutting-edge technologies and have the opportunity to shape our platform's architecture while collaborating with cross-functional teams.

The position offers competitive compensation, medical insurance, and significant professional development opportunities. Join our team of 200+ professionals in a hybrid work environment based in Athens, Greece, where you'll contribute to transforming the digital payment landscape across multiple international markets.

This role is perfect for someone who combines technical expertise with strong problem-solving abilities and excellent communication skills. You'll be part of a company that values innovation, continuous learning, and professional growth, while working on solutions that impact the global gaming and entertainment industry.

Cloud Platform Engineer position at OKTO, focusing on AWS infrastructure, DevOps practices, and platform engineering for digital payment solutions.

Cloud Platform Engineer

OKTO is a dynamic fintech company specializing in digital payments for entertainment, leisure, and gaming environments. Founded in 2019, OKTO has grown to employ over 100 payment experts, gaming insiders, and software engineers, serving major international markets including Brazil, Romania, Italy, Greece, Germany, the UK, and Spain.

As a PHP Developer at OKTO, you'll be part of a team that's revolutionizing payment interactions for online and retail gaming. The role offers an exciting opportunity to work with a unified payment platform that combines secure, real-world transactions with cutting-edge payment technology.

The ideal candidate should have 2-3 years of experience in PHP development, with strong knowledge of web technologies and database systems. You'll be responsible for writing clean code, maintaining core product software, and contributing to all phases of the development lifecycle. The position requires expertise in Docker, PHP Command Line, and various database operations.

OKTO offers a competitive remuneration package and emphasizes professional growth through continuous training and development opportunities. The company provides a friendly, motivating environment where developers can thrive and advance their careers. Working in this hybrid role, you'll be part of an international team that's expanding its presence across multiple markets.

If you're passionate about best coding practices, have a desire to develop innovative solutions, and want to be part of a fast-growing fintech company, this role offers an excellent opportunity to make a significant impact while advancing your career.

PHP Developer position at OKTO, focusing on digital payment solutions for gaming and entertainment, requiring 2-3 years of experience and offering hybrid work arrangement.

PHP Developer

OKTO powers digital payments for entertainment, leisure, and gaming environments, combining secure real-world transactions with powerful payment technology.

OKTO (www.oktopay.eu) is seeking a PHP Developer to join their growing team. The company powers digital payments for entertainment, leisure, and gaming environments, combining secure real-world transactions with powerful payment technology. Since 2019, OKTO has been improving payment interactions for online and retail gaming, introducing frictionless payments with local knowledge, sector expertise, and international capabilities.

The ideal candidate will have 2-3 years of proven software development experience in PHP and will be responsible for writing clean, well-designed code, producing detailed specifications, and troubleshooting, testing, and maintaining the core product software and databases. The role involves contributing to all phases of the development lifecycle, following industry best practices, and developing new features as necessary.

Key responsibilities include:
- Writing "clean", well-designed code
- Producing detailed specifications
- Troubleshooting, testing, and maintaining core product software and databases
- Contributing to all phases of the development lifecycle
- Following industry best practices
- Developing and deploying new features
- Staying up-to-date with industry trends and technologies

Requirements for the role include:
- 2-3 years of proven software development experience in PHP
- Knowledge of web technologies (HTML, CSS, JavaScript)
- Experience with Docker, PHP Command Line, Long Running Scripts, CRON Jobs, MySQL Procedures, and CSV/XLS File Generation
- Good knowledge of relational databases, version control tools, and web services development
- Experience with common APIs
- BS/MS degree in Computer Science, Engineering, or a related subject

OKTO offers a competitive remuneration package, opportunities for career advancement, and a friendly, motivating environment. The company currently employs over 100 payment experts, gaming insiders, and software engineers, serving markets in Brazil, Romania, Italy, Greece, Germany, the UK, and Spain.

Join OKTO to be part of a fast-paced international company and contribute to the future of digital payments in the entertainment and gaming industry.

OKTO is hiring a PHP Developer to build and maintain digital payment solutions for the entertainment and gaming industry.

A fintech company dedicated to revolutionizing the way people manage their finances by creating seamless digital banking solutions.

A fintech company within our group, dedicated to revolutionizing the way people manage their finances, is seeking its next talented team member. We are passionate about creating seamless digital banking solutions by offering cutting-edge tools and great UX for our customers. We reach customers directly but also through partnerships with established financial institutions.

**Tech Stack:**
- Backend: Node.js, JavaScript ES6
- Database: MySQL (Relational DBs like PostgreSQL)
- APIs: RESTful, RPC
- Frontend: JavaScript (React, Angular, Vue.js)
- Mobile: Flutter for mobile apps
- Infrastructure: Google Cloud (App Engine, Firestore, Serverless architecture)

**Role:**
As a Senior Software Engineer, you will be instrumental in shaping and scaling our tech stack while leading key projects in banking integrations and digital financial services. Experience working with financial systems will be beneficial. This role offers the opportunity to grow into a team leader position, overseeing technology strategy and team efforts.

**Responsibilities:**
- Full-stack development: Contribute to both backend and occasionally frontend as part of the core development team.
- Feature development: Implement features based on the product roadmap, working closely with product and business teams.
- Optimize and test: Deliver highly optimized, well-tested code that meets the high standards of the fintech industry.
- Leadership: Lead technical decisions and mentor junior developers as you grow into a leadership role.
- Integrations: Collaborate with partners to integrate banking and financial services into the platform.

Join a dynamic, high-growth team that's reshaping the financial industry in a flexible, hybrid work environment with competitive compensation and clear path to leadership.

Senior Software Engineer for fintech company OKTO, revolutionizing digital banking solutions with Node.js, MySQL, and Google Cloud.

Senior Software Engineer

OKTO, a rapidly growing company with over 100 payment experts, gaming insiders, and software engineers, is seeking a Java Software Engineer to join their team. This hybrid position offers an exciting opportunity to work on digital payment solutions for entertainment, leisure, and gaming environments.

As a Java Software Engineer at OKTO, you'll be responsible for developing new product functionality, producing optimized and well-tested code, supporting various environments, and applying modern Agile methodologies. The ideal candidate should have at least 2 years of experience in middleware application development using Java, with a strong focus on Java 8.

Key requirements include:
- Bachelor's or Master's degree in Computer Engineering or related field
- Proficiency in Java 8 Functional Programming and Object-Oriented design
- Experience with microservices, Spring Boot, and Spring Cloud
- Familiarity with Event-Driven software design patterns
- Strong communication skills in both Greek and English
- Experience with Git and other version control systems

OKTO offers a competitive remuneration package, opportunities for career advancement, and a challenging yet motivating work environment. The company values continuous learning and provides training for professional development. With flexible work-from-home options available, OKTO aims to create a balanced and supportive workplace for its employees.

Join OKTO and be part of a team that's shaping the future of digital payments in the entertainment and gaming industry across international markets including Brazil, Romania, Italy, Greece, Germany, the UK, and Spain.

OKTO seeks a Java Software Engineer with 2+ years experience for hybrid role in digital payments for entertainment and gaming.

OKTO Engineering Jobs

OKTO powers digital payments for entertainment, leisure, and gaming environments through a unified payment platform combining secure transactions with powerful payment technology.