Ruby on Rails – Junior/Middle

SOFTSWISS; Poznań; On-site; PLN 90,000 - 150,000; Full time

Benefits offered by this job

Private health insurance

Sports benefits

Mental Health Program

Free English lessons (online)

Local language courses

Paid time off

Maternity leave support

Referral program rewards

Upskilling, internal workshops, and IT

Job summary

SOFTSWISS is hiring a Ruby on Rails Engineer to join our Casino Platform team. You’ll support and improve backend systems to deliver a seamless experience for operators and players across the platform, reducing manual load and improving stability.

You will work with a tech stack including Ruby on Rails, PostgreSQL, Kafka, RabbitMQ, and Docker; you’ll automate workflows and contribute to internal tooling while expanding your backend expertise in the iGaming space.

Qualifications

• 1+ years of experience in development or L3 support.
• Strong Ruby/RoR programming skills.
• Good knowledge of SQL.
• Understanding of modern web architecture and networking concepts.
• Familiarity with Linux, Bash, and Git.
• Willingness to continuously self-develop and share knowledge with the team.
• Intermediate or higher English and Russian (B1+).
• Awareness of modern AI tools.

Responsibilities

• Investigate and fix product issues, focusing on preventing recurrence.
• Automate manual and repetitive customer requests and routine operations.
• Continuously grow knowledge of the products and expand to new technologies and domains.

Skills

Ruby on Rails

SQL

Debugging

Problem solving

Linux

Bash

Git

English

Russian

AI tools awareness

Tools

Docker

Kubernetes

PostgreSQL

Kafka

RabbitMQ

Redis

WebSockets

GitLab CI/CD

Datadog

Job description

Overview:

SOFTSWISS is hiring a

Overview:

SOFTSWISS is hiring a Ruby on Rails Engineer to join our Casino Platform team.

We’re looking for a skilled, curious, and reliable professional ready to grow their backend expertise while helping us maintain and evolve one of the leading platforms in the iGaming industry.

About Product:

SOFTSWISS Casino Platform

Full-service modular software platform to manage online casino operations

Learn More

Purpose of the role:

You’ll support and improve backend systems to deliver a seamless experience for operators and players across the platform. Your work will reduce manual load, eliminate recurring issues, and enhance the reliability of operations. You’ll help build internal tools and automation to streamline technical workflows and improve platform stability.

Key responsibilities:

• Together with the professional team, investigate and fix product issues, focusing on preventing them in the future
• Automate manual and repetitive customer requests and routine operations.
• Continuously growing your depth of knowledge on the products you support, as well as expanding to new technologies and domains as you learn.

Required Experience:

• 1+ years of experience in development or L3 support.
• Strong Ruby/RoR programming skills.
• Good knowledge of SQL.
• Exceptional abilities in investigating, debugging, analysis, and problem-solving.
• Understanding of modern web architecture and networking concepts.
• Familiarity with Linux, Bash, and Git.
• Willingness to continuously self-develop and share knowledge with the team.
• Intermediate or higher English and Russian (B1+).
• Awareness of modern AI tools.

Our current stack:

• Backend: Ruby on Rails, PostgreSQL, Kafka, RabbitMQ, Sidekiq, Redis, WebSockets
• Technologies and Tools: Docker, K8S, MinIO, Vault, Swagger, Dry-rb, Jenkins, Airflow, GitLab CI/CD
• Monitoring: Datadog, Zabbix, Sentry, Kibana

Nice to have:

• Experience with logging systems like ELK, monitoring systems like Sentry and Datadog, and the ability to read log files or error traces.
• Experience with event streaming systems and message brokers.
• Experience in working with K8s.
• Proficiency in automating routine tasks through scripting and/or other tools such as Jenkins/Airflow.
• Experience with Root Cause Analysis processes.

Our Benefits:

• Private health insurance
• Sports benefits
• Comprehensive Mental Health Program
• Free English lessons (online)
• Local language courses
• Paid time off
• Maternity leave support
• Referral program rewards
• Upskilling, internal workshops, and participation in professional conferences and corporate events