INSART (www.insart.com) is a software development partner for Fintech companies. We build secure engineering teams for FinTech. We help our clients build great Fintech products by providing highly-skilled engineers. We believe that well-structured teams, processes & architecture are essential to delivering exceptional results.
9 квітня 2026

Senior Ruby on Rails Engineer (EU-based ONLY) (вакансія неактивна)

віддалено

Senior Ruby on Rails Engineer

[Full Time]

Remote

About the client:

Our client is transforming the world of alternative investments, making them accessible to a broader range of investors. Traditionally, private funds and other alternative assets have been available only to institutional players due to their complexity and regulatory barriers. They change that by providing a cutting-edge platform that simplifies access, management, and distribution of these investment opportunities.

Role Overview

We’re on the lookout for a Senior Ruby on Rails Engineer to help shape the future of alternative investing. You’ll be part of a team making it easier for wealth advisors and high-net-worth clients to access alternative assets, and for fund managers to connect with fresh capital opportunities.

More information about us — [meet INSART]

Role Responsibilities

  • Design, implement, and maintain scalable backend applications and APIs
  • Participate in defining system architecture, ensuring scalability, security, and maintainability.
  • Design RESTful APIs, and where applicable, GraphQL endpoints for frontend and mobile clients.
  • Implement data migrations, indexing, caching (Redis/Memcached), and background job processing (Sidekiq/Resque).
  • Maintain high standards of test coverage using RSpec, Minitest, or Capybara.

Role Requirements

  • 5+ years of hands-on Ruby on Rails experience in production environments.
  • Experience with Docker and containerized environments.
  • PostgreSQL (strong SQL optimization skills)
  • Experience deploying to AWS (ECS/EC2/Elastic Beanstalk), Heroku, or GCP.
  • Strong communication skills: English B2+

Interview Process

  1. Intro Call with Recruiter (45 min)
  2. Technical Interview (up to 60 min)
  3. Client Interview (up to 90 min)
  4. Pre-Offer Call (up to 30 minutes)


Join us!

Our Youtube channel: youtu.be/4sTbBCsAFRQ

Our Linkedin: www.linkedin.com/company/insart

Our Website: insart.com

Looking forward to having a mutually interesting conversation with you! 😉