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Software Engineer

Nea Ionia, Attica, Greece💼 Full-time🗓 2026-05-07 → 2026-09-25

Core

Design and build high-performance PHP services, background jobs, and APIs to process real financial transactions at scale for a fintech platform.

Role type

Senior backend software engineer (PHP)

Builds

Payment platform features, consumer and merchant wallets, and multi-vendor marketplace checkouts

Domain

Fintech / Payments / E-commerce

Deliverable

production ML models | product features

Required skills

PHP 8.x, relational database design, REST API design, unit and integration testing, CI/CD pipelines, message queues, security mindset

Preferred skills

DDD, CQRS, event-driven architecture, AWS services, fintech domain experience

Technologies

PHP, MariaDB, MongoDB, Node.js, React, AWS (ECS, Lambda, SNS, SQS, ECR), Docker, Kubernetes, GitHub Actions

Responsibilities

Design and build high-performance PHP services and APIs; review pull requests to enforce standards; improve code quality and architecture; develop features ensuring high availability and low latency; coordinate with product managers and engineering leads

Seniority

Senior, hands-on IC

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