Middle+ Backend Developer (Ruby)

We are a multinational CPaaS provider offering a wide variety of communication services for businesses. Our carrier platform leverages local IP edge in 12 locations worldwide to ensure minimal latency from customer premises to the far end. We have a proven track record of solving complex customer challenges and beating competition in the Asia Pacific, European and US markets. We are growing, and we are looking for an experienced software engineer with deep knowledge and experience in Ruby for one of the development teams responsible for backend services. This role offers the potential to grow into a team leadership position.Responsibilities: Proactively contribute to the design of new features, suggesting innovative technical solutions and accurately estimating development timelines. Develop and deploy modern, high-performance backend services and APIs to ensure real-time system responsiveness. Craft well-structured, thoroughly tested code, actively providing constructive code reviews for team members. Collaborate effectively as a team, readily sharing your expertise and providing insightful guidance in your area of responsibility. Requirements: 4+ years of experience in software development building backend services Experience in development of high-load, resilient systems Excellent knowledge of Ruby, Ruby on Rails Strong understanding of Linux environment and concepts Proactive ownership of services in your area of responsibility Experience working in a team Nice to have: Experience with VoIP systems and protocols English at Intermediate level Tech Stack: Ruby, Ruby On Rails, Rust MySQL/Percona, PostgreSQL, Redis, Elasticsearch, ClickHouse We offer: Competitive compensation: Receive a competitive salary with the potential for annual bonuses based on your contributions. Collaborate with a diverse and talented team: Work alongside colleagues from around the world, bringing unique perspectives and cultural insights to your projects. Prioritize your well-being: Stay healthy with comprehensive health insurance, including dental coverage. Find your work style: Choose between a modern office environment or the flexibility of remote work. Work-life balance: Set a schedule that works for you with our flexible work arrangements. Grow your network, earn rewards: Recommend talented friends and get rewarded for successful hires.