About this role
Senior Software Engineer at Affinity.co. Location: Barcelona, Catalonia, Spain. Role: owning product, mentoring engineers, driving integrations Requirements: 5+ years software engineering experience (2+ years as a senior), backend/API development, relational DB performance troubleshooting, debugging across network/caching/queuing/storage layers, strong communication, English proficiency. Category: Software Development Seniority: Senior Level Tools: Ruby on Rails, PostgreSQL, Redis, TypeScript, React, AWS, Kubernetes Commitment: Full Time Workplace: Hybrid Languages: English