---
title: "Ruby on Rails Developer… at SOFTSWISS – Poznan, Poland +3"
canonical: "https://www.metaintro.com/job/ruby-on-rails-developer-senior-at-softswiss-4dc24985-fa6f-5ada-931a-1eb6b7dc7843"
language: "en"
author: "Metaintro"
---

[![SOFTSWISS logo](/api/company-logo?url=https%3A%2F%2Fwww.softswiss.com%2Fwp-content%2Fuploads%2F2026%2F06%2Fcropped-fav_512-512-1-180x180.webp&sig=xmo0B3jndzCJ9p1kfjWXqZqTTlTHDuBXVeH1j19zizk)](/company/softswiss)[SOFTSWISS](/company/softswiss)
# Ruby on Rails Developer – Senior at SOFTSWISS

Department: Casino Platform

LanguageEnglish
Polski
Türkçe
Ελληνικά

**Setup**
: Remote

**Location**
: Poznan, Greater Poland Voivodeship · Vilnius, Vilnius County · +2

**Type**
: Full-time

**Level**
: senior

**Posted**
: Sep 21, 2026

## Description

SOFTSWISS is hiring a Senior Ruby on Rails Developer to design, build, and evolve high-throughput APIs, payment and wallet flows, real-time game integrations, and back-office tooling for its iGaming platform. The role uses AI-augmented development, integrates LLM-based features, owns performance and reliability, reviews code, mentors mid-level engineers, and participates in architecture and technical planning. Required experience includes at least four years of commercial Ruby on Rails development, strong SQL and PostgreSQL skills, distributed-systems knowledge, AI coding-tool experience, API and observability expertise, and upper-intermediate or higher English and Russian proficiency. Benefits include private health insurance, sports benefits, mental health support, paid time off, and professional development opportunities.

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