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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Developer - **Company:** ESML SD Iberia Holding S A U - **Location:** San Vicente del Raspeig, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Amazon S3, Bash Shell, Cloud Computing, Continuous Integration, Network Address Translation, Domain Name System (DNS), Github, Python (Programming Language), Scrum Methodology, Prometheus, Software Engineering, SQL Databases, Data Logging, Scripting, Load Balancing, Grafana, Backend, Gitlab-ci, Test Kitchen, Amazon Simple Queue Service (SQS), Terraform, Docker, Elk Stack, Jenkins, Microservices - **Published:** May 30, 2026 - **Apply:** https://es.indeed.com/viewjob?jk=b052b3cbf8761b32 ## About the Role Do you have experience in Terraform?, Do you have a Master's degree?, We now have the opportunity for a Software Developer and Functional Analyst to join the Technology HUB in Madrid. We are looking for a highly driven, talented and experienced Engineer who manage and develop high quality IoT backend applications. Someone ready to become an application owner who is able to lead IoT backend application development., * Master, B.A in Computer Engineer or Telecommunications. * High level of English (B2 or higher). * At least 6-8 years of provable experience in IT. * Previous experience working in agile methodologies (SCRUM). * Strong experience with AWS (especially EKS, IoT Core, MSK, S3, SQS) * Infrastructure as Code experience using Terraform * CI/CD experience (Jenkins, GitHub Actions, GitLab CI, etc.) * Hands-on experience with Docker and Kubernetes * Knowledge of certificates and secure communications (TLS, HTTPS) * Monitoring and logging experience (ELK Stack, Prometheus/Grafana) * Basic understanding of networking (DNS, NAT, load balancers) * Scripting Knowledge(Python, Bash, Other languages) * Experience of Microservices Architecture. * Basic Java or API knowledge to collaborate effectively with developers * Familiarity with SQL and database services * Experience with hybrid infrastructure (Cloud + On-Prem) * Strong knowledge using IA Agents, models, tools for the whole cycle of SW development (nice to have experience with SDD) Preferred Qualifications * Infrastructure testing (e.g., Terratest, Test Kitchen) * Interest in AWS Timestream and IoT data monitoring, * Initiative and ability to work in team. * Proactivity and autonomy. * Willingness toward users. * Result Oriented. * Customer oriented. * Experience in traditional and agile development methodologies. * Used to work in a multicounty teams with continues changes. * Motivation to learn new methodologies and progress in a technical level. ## Description * Development of analysis of the specifications of the business requirements and functional analysis documentation. * Development of IoT backend solutions * Analyse and propose implementation alternatives, contributing with the technical vision from the backend point of view. * Ensure the execution of best practices in the IoT Backend Solution's development. * Application owner, in terms of Service * Follow up and resolution of incidents in Production environment * Move on the development to every environment (production environment included) * Make operation documentation * Make statistics for getting KPI of the systems. Knowledge of main observability framework/systems * Make technical documentation in terms of systems and processes. * Daily use of IA for development, documentation, observability and service. * Service care as priority + 1 week per month 24x7 remote availability for taking care of the service (level 2 and 3) ## Related Videos - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) ## 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) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)