About ZigZag Global
ZigZag Global provides an eCommerce returns and post-purchase SaaS platform, connecting retailers with more than 3,000 carrier lanes across 170 countries. It helps retailers reduce costs and complexity, improve sustainability, and foster customer loyalty.
Responsibilities
•Develop, maintain, and enhance Ruby on Rails applications and backend services
•Build and maintain APIs and integrations with internal and external systems
•Write clean, maintainable, and well-tested code
•Collaborate with Product, Design, and Engineering teams to deliver new features and improvements
•Participate in code reviews and technical discussions
•Troubleshoot and resolve bugs and production issues
•Improve application performance, reliability, and scalability
•Contribute to testing, deployment, and continuous integration processes
•Document technical solutions and share knowledge with the wider team
•Continuously develop technical skills and stay current with industry best practices
Requirements
•Commercial experience developing applications using Ruby on Rails
•Good understanding of object-oriented programming and software engineering principles
•Experience with React or TypeScript
•Exposure to cloud platforms such as GCP, AWS, or Azure
•Experience building and consuming RESTful APIs
•Experience with relational databases, ideally PostgreSQL
•Familiarity with automated testing and CI/CD practices
•Experience using Git and collaborating in an Agile development environment
•Strong problem-solving and debugging skills
•Good communication and teamwork skills
•Ability to work effectively in a remote and collaborative environment
•Fluent English communication skills
Nice to have
•Docker and containerised applications
•RabbitMQ, Redis, or Elasticsearch
•Experience in SaaS, e-commerce, or technology-focused businesses
Conditions
•20 days' annual leave plus public holidays, with additional holiday entitlement for each completed year of service (up to six extra days), plus an extra day off on your birthday
•Healthcare insurance with dental service included
•Food vouchers (€102.26 month per person)
•Optional access to the Varna office
•Applicants must have the right to work in Bulgaria; visa sponsorship is unavailable
