Experteer Overview In this role you will build and maintain the core back-end systems powering the Hub, focusing on reliability, scalability, and simplicity with modern TypeScript, Python, Go, and AWS tooling. You will work with cross-brand integrations, data pipelines, and an agent-readiness layer to deliver a unified, intelligent experience across team.Blue brands. This is an opportunity to shape a high-impact platform in a fast-moving, AI-first culture. You will collaborate with senior contributors in a remote-first environment to ship value quickly and with quality.Compensaciones / Incentivos
- Design and develop secure, scalable services and REST/GraphQL APIs
- Implement notification logic, identification flows, and brand integrations
- Build and maintain data pipelines (Aurora Postgres, ClickHouse, ETL flows)
- Deploy and maintain infrastructure on AWS (ECS, Lambda, S3, CloudWatch, RDS)
- Implement MCP (Model Context Protocol) servers and clients for the Hub's agent-readiness layer




- Ensure test coverage, monitoring, and documentation
- Contribute to CI/CD pipelines and automation toolingResponsabilidades
- At least 5 years of experience in software development
- Strong experience with TypeScript and Node.Js in a cloud-based environment; Python and/or Go a plus
- Hands-on experience with AWS (ECS, Lambda, S3, CloudWatch, RDS)
- Solid understanding of API design, scalability, and automation
- Database fluency (Postgres mandatory; ClickHouse and/or Aurora a plus)
- Experience with infrastructure-as-code and automation frameworks
- Skilled in AI-assisted coding and Claude Code workflows
- Reliable, autonomous, and detail-oriented
- Excellent communication and collaboration skills
- Fluent in English, both written and spokenRequisitos principales
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📌 Senior Back-End Developer (Node.Js) (Barcelona)
🏢 Team.Blue
📍 Barcelona