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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Tech Developer AWS - **Company:** PUBLICIS GROUPE - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Systems Engineering, Databases, Database Design, Python (Programming Language), PostgreSQL, Automation of Marketing, MongoDB, MySQL, Node.Js, Simple Object Access Protocol (SOAP), Software Engineering, SQL Databases, Systems Architecture, Systems Integration, Firebase, Backend, Gitlab, Git, Information Technology, Non-relational Database, Api Design, Restful APIs, Software Version Control - **Published:** July 12, 2026 - **Apply:** https://www.jobleads.com/es/job/eef0d5c7db30830dab8685de2f36cb842 ## About the Role * 4-6+ years in technology development, systems integration, and process automation within digital or CRM environments or Degree in Systems Engineering, Computer Science, Software Engineering, or a related field. * API development and consumption (REST, SOAP) * Systems architecture and integrations * Process automation and Database design and structuring * Strong backend development knowledge, Backend programming (Node.js, Python, Java, or similar) * AWS Cloud architecture * Management of relational and non-relational databases * Scalable architecture design * Version control (Git) * Testing and debugging * Node.js / Python / Java; SQL / PostgreSQL / MySQL / MongoDB; REST APIs; Firebase * CRM and Marketing Automation platforms * Git / GitHub / GitLab * Automation tools * High level in English to be evaluated by Talent Acquisition Team. ## Description AWSDeveloper will be responsible for the evolution, stability, and optimization of the technology stack related to CRM and the digital ecosystem. Ensures that all platforms, integrations, and workflows are properly connected and orchestrated, while maintaining a robust, scalable, and efficient database structure that supports business strategy and process automation., * Continuously evaluate the current technology stack, ensuring proper integration, connectivity, and orchestration across platforms. * Oversee the overall technology architecture. * Identify opportunities for improvement, optimization, and scalability within the technology ecosystem. * Design and develop API-based integrations to connect internal and external systems. * Automate processes across different stages of the customer lifecycle (acquisition, activation, retention, internal operations). * Develop and configure automated agents to optimize operational and interaction workflows. * Optimize and monitor the technology ecosystem (AWS cost monitoring and troubleshooting). * Design, structure, and maintain database architecture (DB), ensuring consistency, efficiency, and scalability. * AWS provisioning and configuration (review and maintenance of databases). * Support the review of daily Loyalty redemptions. * Collaborate with CRM, Data, and Product teams to ensure technical developments align with business strategy. * Document developments, workflows, and technical integrations to ensure operational continuity. * Ensure security standards, quality control, and best practices in all implemented developments. ## Related Videos - [Coffee with Developers](https://www.wearedevelopers.com/videos/354-coffee-with-developers) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)