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Backend Engineer ruby on rails | Codersbrain

contractual
Posted on July 12, 2025

Job Description

Ruby on Rails Engineer

Company Overview

Not specified

Job Summary

We are searching for a skilled Ruby on Rails Engineer to support a leading organization in the data tracking and analytics sector. This role involves leveraging data science and machine learning technologies to enhance a data reporting and visualization module. The position contributes significantly to the organization's goal of transforming human performance data management and providing meaningful insights.

Responsibilities

  • Design, build, and maintain scalable backend services, APIs, and databases.
  • Collaborate with frontend engineers to deliver cohesive end-to-end features.
  • Support data scientists in implementing efficient data processing models.
  • Ensure best practices in security, including data encryption and authorization.
  • Maintain and enhance AWS infrastructure using Terraform.
  • Participate in code reviews to uphold high standards and maintainability.

Qualifications

  • Technical Requirements:

    • Ruby (5+ years) – Strong backend development experience.
    • AWS (5+ years) – Proficient in cloud infrastructure.
    • MySQL (5+ years) – Competent in database design and optimization.
    • Terraform (2+ years) – Experience with Infrastructure as Code.
    • API Development – Skilled in designing and maintaining RESTful APIs.
    • Security & Compliance Awareness – Familiar with audited security practices (e.g., ISO27001).
  • Business & Collaboration Experience:

    • Remote Working & Collaboration (5+ years).
    • SCRUM/Agile Experience (2+ years).
    • Direct interaction with product and QA teams (2+ years).
  • Soft Skills:

    • Ability to work independently while thriving in a collaborative environment.
    • Strong problem-solving skills and a user-focused mindset.

Preferred Skills

  • Experience within a mature engineering culture.
  • Comfortable working in a matrix management structure.

Experience

  • 10 to 12 years of experience in backend engineering roles, particularly with Ruby on Rails and relevant technologies.

Environment

  • Onsite work at the Kloc office, available during UK business hours (GMT/BST). Occasional travel to the client’s HQ may be required (costs will be covered).

Salary

Not specified

Growth Opportunities

Not specified

Benefits

  • Laptop and equipment provided after verification.
  • Comprehensive onboarding including security training and development environment setup.
  • Tools: Jira, Slack, GitHub, Google Workspace.

Engagement Details

  • Number of Engineers Required: 2
  • Start Date: Immediate
  • Initial Term: 3 months (potential for extension)
  • Working Hours: Must be available during UK business hours (GMT/BST)

Assessment Process

  1. CV & Code Review – Evaluation of experience and relevant projects.
  2. Initial Technical Interview (30 mins).
  3. Technical Assessment – Coding assessment (1 hr).
  4. Final Interview with Client – Technical Assessment including system design challenge (1.5 hrs).

Next Steps

Please submit profiles with:

  • Updated CVs detailing relevant project experience.
  • GitHub or Code repositories (if available).
  • Availability & rate.
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