Senior Ruby on Rails Engineer — Remote (Poland)

ALTEN; Polska; Remote; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Medicover medical care

Medicover Benefits platform

Layette for a newborn employee’s child

Job summary

ALTEN Polska is seeking a Senior Full-Stack Software Engineer (Backend-Weighted) for remote work from Poland. You will deliver end-to-end features across events applications, owning code from design to deployment, and ensuring reliability through monitoring and fixes.

You will break down requirements with the Product Manager, model data, optimize queries, and manage integrations with Salesforce, payments, messaging, and real-time channels.

Qualifications

• 8+ years of professional software engineering experience.
• Expert-level backend development in Ruby on Rails.
• Strong relational database modeling, storage, querying and optimization.
• Experience hosting and operating web applications in production with monitoring and incidents.
• CI/CD, automated testing, linting, and code review as standard practice.

Responsibilities

• Deliver end-to-end features across events applications, owning the code from design to deployment, monitoring, and fixes.
• Break down requirements with the Product Manager into deliverable increments and flag potential risks early.
• Own data modeling, query optimization, indexing, and migrations, ensuring performance as data volumes grow.
• Manage integrations with Salesforce, payment providers, asynchronous messaging, and real-time client delivery channels.
• Design, debug, and troubleshoot cross-system flows, ensuring reliability and data consistency.
• Deploy, monitor, and maintain production systems, including observability, alerting, and platform upgrades.

Skills

Backend development

Ruby on Rails

Relational databases

CI/CD

Job description

ALTEN Polska is seeking a Senior Full-Stack Software Engineer (Backend-Weighted) for remote work from Poland. You will deliver end-to-end features across events applications, owning code from design to deployment, and ensuring reliability through monitoring and fixes.

You will break down requirements with the Product Manager, model data, optimize queries, and manage integrations with Salesforce, payments, messaging, and real-time channels.