Senior Back End Developer (Django) - Spoki
hace 3 días
Barcelona
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-functionally with other team developers, designers, and product owners., • Participate in code reviews and architectural discussions., • Write clean, maintainable, and well-tested code aligned with project goals. Must to Have • Experience: 3+ years in backend development with production-grade systems., • Languages: Strong proficiency in Python, or working knowledge of Golang., • Databases: Experience with SQL Databases., • APIs: Proven experience designing and consuming RESTful APIs., • DevOps: Experience with Docker and Docker Compose, • Testing: Familiarity with testing frameworks (such as PyTest, unittest)., • Collaboration: Strong communication and teamwork in Agile environments., • Redis knowledge as a must Nice to Have • AI & Automation Tools: Experience using Cursor, Windsurf, GitHub Copilot, or other AI-assisted development tools., • Prompt Engineering: Ability to craft effective prompts for AI code generation, debugging, and optimization., • Cloud-Native Mindset: Experience with serverless architectures (AWS Lambda, Fargate) and Terraform., • Performance Optimization: Understanding of data structures and algorithms, concurrency, async processing, caching, and load balancing., • Security Awareness: Knowledge of OAuth2, JWT, and best practices for secure API design., • Monitoring & Logging: Experience with Grafana, Prometheus, or AWS CloudWatch., • Open Source: Contributions or side projects showcasing backend, AI, or automation expertise., • Multilingual Environment: Comfortable working in an international, English-first team with async communication., • Cloud: Solid understanding of AWS services (EC2, Lambda, RDS, S3, etc.)., • DynamoDB is a big plus What we offer • Be part of building a cutting-edge Conversational Commerce platform poised for global expansion., • Salary range: €45,000 – €68,000 gross annual salary, based on experience., • Work with an international, passionate, supportive, and talented team dedicated to excellence., • The latest Apple MacBook and all necessary tools., • Career Levels: continuous growth with clear milestones to help you design your personal and professional development path., • Permanent, full-time contract (based on experience), • Regular team-building events and celebrations., • Access to cutting-edge technologies and resources to stay at the forefront of engineering and innovation.