Junior/ Middle Ruby Developer (Bulgaria)

Posted 6 Hours Ago
Be an Early Applicant
Hiring Remotely in Bulgaria
Remote
Junior
Artificial Intelligence • Cloud • Information Technology • Software • Consulting • Data Privacy
The Role
Develop, maintain, and modernize Ruby on Rails applications within mainly monolithic architectures. Implement backend features, integrations, and business logic; write RSpec/Minitest tests; support CI/CD, deployments, and DevOps automation; collaborate with product, QA, and frontend teams; troubleshoot performance and production issues; apply Event-Driven and Domain-Driven design principles.
Summary Generated by Built In

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. 

We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture.  

In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing. 

You will be:
  • ·       Develop, maintain, and improve Ruby on Rails applications supporting business-critical processes and workflows,
  • ·       Work primarily within monolithic application architectures while contributing to modernization and architectural improvements,
  • ·       Implement backend features, integrations, and business logic using Ruby and Ruby on Rails,
  • ·       Collaborate with frontend developers to support integrated user experiences and maintain legacy frontend components where required,
  • ·       Participate in the implementation of Event-Driven Design and Domain-Driven Design (DDD) principles within evolving application architectures,
  • ·       Write and maintain comprehensive unit and integration tests using RSpec and/or Minitest
  • ·       Work closely with Product Owners, QA engineers, and client stakeholders to refine and implement business requirements,
  • ·       Manage deployments and support delivery processes across multiple environments, including legacy on-premises infrastructure and containerized platforms
  • ·       Contribute to CI/CD processes, automation, and operational improvements using modern DevOps practices and tooling,
  • ·       Support troubleshooting, debugging, performance optimization, and production stability activities,
  • ·       Ensure high code quality through code reviews, testing, refactoring, and continuous improvement initiatives.

Your profile:

Your profile:

  • ·       Commercial experience as a Ruby Developer in modern web application environments,
  • ·       Strong hands-on experience with Ruby on Rails and the Ruby ecosystem,
  • ·       Good understanding of monolithic application architectures and backend application design,
  • ·       Experience with Ruby ecosystem tools such as Bundler and RubyGems,
  • ·       Strong experience writing unit and integration tests using RSpec and/or Minitest,
  • ·       Practical experience with MySQL / MariaDB and Redis,
  • ·       Experience working with frontend integration technologies such as NodeJS, Yarn, and Webpacker
  • ·       Basic familiarity with AngularJS or maintaining legacy frontend components,
  • ·       Experience with deployment and infrastructure automation tools such as Capistrano, Ansible, and Docker,
  • ·       Good understanding of CI/CD workflows and DevOps practices,
  • ·       Experience with Git-based development workflows, including GitHub or Azure Repos,
  • ·       Practical experience working with Azure DevOps Pipelines or similar CI/CD platforms,
  • ·       Familiarity with Linux-based environments, preferably RedHat,
  • ·       Basic understanding of container orchestration concepts, including Kubernetes / AKS environments,
  • ·       Experience working with secure enterprise access environments and tooling,
  • ·       Awareness of security best practices and experience using security scanning tools such as Snyk or equivalent,
  • ·       Experience managing dependencies and private packages repositories,
  • ·       Understanding of SPA concepts and modern frontend development practices,
  • ·       Good understanding of Event-Driven architectures and Domain-Driven Design principles,
  • ·       Ability to troubleshoot and navigate across the full application stack, from database to frontend layer

  • Practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery.

  • Work from the European Union region and a work permit are required.

Nice to have:
  • Experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work.

  • Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches.


Recruitment Process:

CV review – HR call – InterviewClient Interview – Decision


Skills Required

  • Commercial experience as a Ruby Developer in modern web application environments
  • Strong hands-on experience with Ruby on Rails
  • Experience with Bundler and RubyGems
  • Unit and integration testing using RSpec and/or Minitest
  • Practical experience with MySQL or MariaDB
  • Practical experience with Redis
  • Experience with Node.js, Yarn, and Webpacker for frontend integration
  • Basic familiarity with AngularJS or maintaining legacy frontend components
  • Experience with deployment and infrastructure automation tools such as Capistrano, Ansible, and Docker
  • Good understanding of CI/CD workflows and practical experience with Azure DevOps Pipelines or similar
  • Experience with Git-based development workflows (GitHub or Azure Repos)
  • Familiarity with Linux-based environments (preferably RedHat)
  • Basic understanding of container orchestration concepts, including Kubernetes / AKS
  • Awareness of security best practices and experience using security scanning tools such as Snyk
  • Experience managing dependencies and private package repositories
  • Good understanding of Event-Driven architectures and Domain-Driven Design principles
  • Ability to troubleshoot and navigate across the full application stack (database to frontend)
  • Practical experience using AI-powered assistants (e.g., Claude Code, GitHub Copilot, Cursor) in software delivery
  • Work from the European Union region and hold a valid work permit
  • Experience applying GenAI within SDLC (defined workflows, prompt patterns, tool integrations)
  • Interest in emerging AI-driven practices (agent-based workflows, AI-augmented development)

Xebia Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Xebia and has not been reviewed or approved by Xebia.

  • Healthcare Strength U.S. offerings include health, dental, and vision insurance alongside an Employee Assistance Program, strengthening total compensation where available.
  • Leave & Time Off Breadth Vacation/PTO and paid holidays, with mentions of parental leave in certain regions, broaden time-off options and support work-life balance.
  • Retirement Support A U.S. 401(k) plan with matching is noted, enhancing long-term financial benefits as part of total rewards.

Xebia Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Atlanta
3,254 Employees
Year Founded: 2001

What We Do

We are a pioneering IT consultancy company, following 1 mission, 4 values, and 4 business principles. WHO WE ARE With over 20 years of experience, our global network of passionate technologists and pioneering craftsmen deliver cutting-edge technology and game-changing consulting to companies on the brink of transformation. Founded in 2001, Xebia was the first Dutch organization to embrace the Agile way of working, with gurus like Jeff Sutherland. Since then, we have grown from a Java company into a full-service digital consulting company with 4500+ professionals working on a worldwide ambition. We are organized in complementary chapters – teams with a tremendous amount of knowledge and experience within a particular field, such as Agile, DevOps, Data and AI, Cloud, Software Technology, Low Code, and Microsoft. We help the world’s top 250 companies and category leaders overcome digital challenges, embrace innovation, adopt new technology, and implement new business models. In addition to high-quality consulting, we also provide offshoring and nearshoring services. WHAT WE DO ★ Digital Strategy ★ DevOps and SRE ★ Agile ★ Data and AI ★ Cloud ★ Microsoft Solutions ★ Software Technology ★ Security ★ Low Code ★ Xebia Academy HOW WE ARE ORGANIZED Xebia has launched specific labels, like GoDataDriven, Binx, Xpirit, Qxperts, Stackstate, Instruqt, Xccelerated, and Xebia Academy Complementing our organic growth, other specialized companies join our successful journey and also operate within the Xebia network under their own brand name, like Appcino, coMakeIt, g-company, Oblivion, PGS Software, and SwissQ. Together we are Xebia. With 17 offices in Atlanta, San Francisco, UK, Vietnam, Canada, Amsterdam, and Hilversum (the Netherlands), Belgium, Germany, Gurgaon, Jaipur, Hyderabad, Pune, Bangalore, Poland, Melbourne, Mexico, and Dubai. ✉️ [email protected]

Similar Jobs

Mondelēz International Logo Mondelēz International

Project Manager

Big Data • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
Remote or Hybrid
6 Locations
90000 Employees

DraftKings Logo DraftKings

Operations Associate

Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Remote or Hybrid
Sofia, Sofia-grad, BGR
6400 Employees

Pfizer Logo Pfizer

Director, Medical Insights

Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Biotech • Pharmaceutical
In-Office or Remote
35 Locations
121990 Employees
177K-294K Annually

Milestone Systems Logo Milestone Systems

Junior .NET Engineer

Artificial Intelligence • Security • Software • Analytics • Big Data Analytics
Remote or Hybrid
Sofia, Sofia-grad, BGR
1500 Employees

Similar Companies Hiring

Golden Pet Brands Thumbnail
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
El Segundo, California
178 Employees
Kepler  Thumbnail
Fintech • Software
New York, New York
6 Employees
Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account