Ruby Engineer

About MojoTech

MojoTech is an innovative technology consulting firm that integrates strategy, design, data, and software engineering to create results-driven, AI-enabled digital products and experiences.

We partner with our clients to discover, define, design, and build tomorrow’s innovations, empowering organizations to unlock future market potential, maximize returns on innovation, and drive transformational change.

Role Overview

MojoTech is seeking a Ruby Engineer to join our growing engineering team in Argentina.

As a consultant at MojoTech, you will work across a variety of client engagements, partnering with product managers, designers, engineers, and business stakeholders to solve complex challenges and deliver impactful software solutions. Unlike traditional product companies, our engineers have the opportunity to work across multiple industries, technologies, and teams, gaining exposure to a diverse range of technical and business problems.

Success in this role requires strong technical skills, excellent English communication, and the ability to collaborate effectively with distributed teams and U.S.-based clients. You should be comfortable participating in technical discussions, contributing ideas, and helping clients make informed technology decisions.

Key Responsibilities

• Design, build, test, and maintain modern web applications using Ruby on Rails
• Collaborate with cross-functional teams including product managers, designers, and fellow engineers
• Participate in technical discovery, architecture discussions, and solution design
• Develop scalable APIs and backend services
• Write clean, maintainable, well-tested code
• Contribute to code reviews and engineering best practices
• Help identify and resolve technical risks and challenges
• Communicate effectively with clients and internal stakeholders
• Continuously learn and contribute to the growth of the engineering team
  
  

Required Qualifications

• 3+ years of professional software engineering experience

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• Experience building and maintaining production applications using Ruby on Rails
• Strong understanding of object-oriented programming principles and software design patterns
• Experience working with relational databases and API development
• Familiarity with Git and collaborative development workflows
• Strong problem-solving and analytical skills
• Professional working proficiency in English (written and verbal)
• Ability to work effectively in a remote, distributed environment
  
  

Preferred Qualifications

• Experience designing and implementing RESTful APIs and microservices
• Experience with cloud platforms such as AWS, Azure, or Google Cloud
• Familiarity with containerization technologies such as Docker and Kubernetes
• Experience with Python, JavaScript, React, or modern front-end frameworks
• Experience working in consulting, agency, or client-service environments
• Exposure to mentoring junior engineers or technical leadership responsibilities
• Familiarity with mobile application development (iOS or Android)
• Experience building and deploying cloud-native or 12-factor applications
• Contributions to open-source projects, technical blogs, or conference presentations
  
  

What Success Looks Like

Within Your First Year, You Will

• Build strong relationships with clients and teammates
• Deliver high-quality, maintainable software solutions
• Demonstrate technical ownership and accountability
• Contribute to MojoTech's culture of engineering excellence
• Continue expanding your technical and consulting capabilities
  
  

Employment Structure

We hire employees in Argentina through Deel, our Employer of Record (EOR) partner. Deel serves as your legal employer for payroll, benefits administration, and local compliance purposes, while your day-to-day work, manager, performance reviews, career development, and team experience will be with MojoTech.

This is a full-time employee position, not a contractor role.

Benefits

• Competitive salary based on experience
• Full-time employment through Deel
• Flexible remote work environment
• Professional development and training opportunities
• Paid conference attendance and annual education stipend
• Exposure to modern technologies and diverse client engagements
• Opportunity to collaborate directly with U.S.-based clients and teams
• Dedicated time for continuous learning and professional growth
• Opportunity to contribute to and help shape MojoTech's growing presence in Latin America