Who we are Spoki is a Conversational Platform that helps companies build authentic relationships with their customers through WhatsApp and Artificial Intelligence. We believe in the value of genuine connections and provide tools that enable marketing, sales, and customer care teams to communicate in a direct, effective, and personal way. Our culture is built on four key principles: an unwavering passion for what we do, putting customer success first, working as a united and collaborative team, and approaching challenges with an entrepreneurial and results-driven mindset. Key Responsibilities Backend Development: Design, build, and maintain scalable, high-performance APIs using Python and Django . OR Contribute to backend services written in Golang where performance and concurrency are critical. Define and optimize PostgreSQL schemas, queries, and indexes for efficiency and scalability. Integrate with third-party APIs and external systems. Ensure robust authentication, authorization, and data protection mechanisms. Cloud Infrastructure & DevOps: Manage and optimize AWS environments (EC2,



Lambda, RDS, S3, API Gateway, ECS). Its a plays if you know how to Automate deployments using CI/CD pipelines (GitHub Actions, or similar). You are a unicore if you know hot to apply infrastructure-as-code practices, like Terraform. Having a hands on expereince in Monitor, log, and troubleshoot distributed systems in production environmentsusing tools grafana, promtheus. Its a big plus if you have experience with clickhouse AI-Driven Development (Vibe Coding): Work closely with AI coding assistants to generate, refactor, and maintain production-ready code. Focus on architecture, orchestration, and review rather than manual coding. Design effective prompts, validate AI-generated code, and ensure compliance with performance and security standards. Help evolve our internal “Vibe Coding” workflows and best practices for human–AI collaboration. Collaboration & Quality: Collaborate cross-f

📌 Senior Back End Developer (Barcelona)
🏢 Spoki
📍 Barcelona