Staff Software Engineer - Ruby on Rails @ Kaleris

We are seeking a highly motivated Staff Software Engineer with expertise in Ruby on Rails to join our team. You will play a key role in enhancing and maintaining our monolithic SaaS terminal operating system, designed specifically for small to mid-size shipping terminals. This position offers the opportunity to make significant contributions to the development and optimization of our software solutions, ensuring they are robust, scalable, and efficient.

Responsibilities:

• Lead the design, development, and deployment of Ruby on Rails applications within a monolithic architecture.
• Collaborate with product managers, developers, and QA teams to define and implement new features and enhancements.
• Optimize application performance and scalability while maintaining the stability of the existing code base.
• Conduct code reviews and provide mentorship to junior engineers.
• Ensure software quality through comprehensive testing and adherence to best practices.
• Stay updated with the latest industry trends and technologies to drive continuous improvement.
• Prepare design documentation for new modules and enhancements.
• Participate in the full life-cycle development process from definition and design to product delivery.

Job Requirements:

• Bachelor s or Master s Degree in Computer Science or a related field, plus 8+ years of relevant experience.
• Extensive experience in Ruby on Rails, particularly in managing and enhancing monolithic architectures.
• Strong understanding of web technologies, databases, and software architecture.
• Experience with SaaS applications and terminal operating systems is a plus.
• Excellent problem-solving skills and attention to detail.
• Ability to work collaboratively in a fast-paced, agile environment.
• Strong written and verbal communication skills.

Desired Qualifications:

• Knowledge of the shipping or logistics industry.
• Experience with cloud platforms and containerization technologies.
• Familiarity with test automation and continuous integration practices.
• System performance and reliability engineering experience.