Senior Software Engineer (Ruby) (вакансія неактивна)

We’re looking for a Senior Software Engineer to work on a project of our Customer — a leading provider of innovative safety solutions for schools and educational institutions. The product is a Data Analytics API service.

Involvement duration is 6 months.

Responsibilities:

• Work within a cross-discipline Scrum team to achieve sprint goals and longer-term department and company goals
• Work closely with Support and Product teams to deliver high-quality software that supports achievement of the company goals and increases customer satisfaction and retention
• Perform pair and individual programming to implement features and solve bugs
• Help colleagues to deliver the highest levels of internal & external customer satisfaction
• Contribute code that mostly does not require material feedback or implementation changes
• Follow existing patterns and approaches in the codebases
• Improve product security, quality, maintainability, and performance
• Implement features, bug fixes, enhancements, and system designs
• Conduct peer code reviews and provide meaningful feedback to other Engineers
• Contribute to Scrum events
• Together with the team, deliver on what was committed to at the beginning of each sprint

Requirements:

• Strong commercial experience with Ruby / Ruby on Rails, including back-end development, feature implementation, and support of scalable applications
• Solid understanding of and hands-on experience with RESTful API design, development, integration, and best practices
• Strong knowledge of relational databases, including the ability to write efficient queries, create database design, and perform optimization
• Excellent analytical thinking and problem-solving skills with the ability to investigate issues and propose effective technical solutions
• Proven experience working in Agile/Scrum environments with active participation in sprint planning, estimations, and team collaboration
• Strong communication and collaboration skills, with the ability to work effectively in cross-functional and distributed teams
• English level: Upper-Intermediate or higher (both written and spoken)

Will be a plus:

• Experience with Vue.js

We offer:

• Remote-first work model with flexible working hours (we provide all equipment)
• Comfortable and fully equipped offices in Lviv and Rzeszów
• Competitive compensation with regular performance reviews
• 18 paid vacation days per year
• 12 days of paid sick leave per year with a medical certificate + extra paid leave for blood donation
• Health & wellness support: either a monthly budget for medical insurance and sports activities, or a full medical insurance plan, depending on your cooperation model
• English, German, and Polish language courses
• Corporate subscription to learning platforms, regular meetups and webinars
• Friendly team that values accountability, innovation, teamwork, and customer satisfaction
• Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans
• We are committed to supporting Ukraine and actively participate in charity initiatives