Senior DevOps & Backend Engineer – AWS & Cloud Native

Description

Job Summary: We are seeking a Senior DevOps and Backend Engineer passionate about technology to design, build, and operate cloud-native infrastructures and develop backend services in an agile environment. Key Highlights: 1. Design, build, and operate cloud-native infrastructures on AWS 2. Develop and maintain backend services and APIs in Node.js 3. Integrate DevOps practices to improve reliability, security, and performance We are knowmad mood! We are a leading digital transformation company, continuously evolving and at the forefront of technology. We were founded to drive real change through innovation and sustainable development, with a mission to deliver value to our clients and empower our talent. Comprising over 3\.000 creative, digital, and innovative people connected by purpose and capable of building connections with individuals worldwide. A responsible, flexible team with high adaptability to our clients’ and the market’s needs — consistently delivering value, vision, creativity, expertise, professionalism, and passion for technology in every project. The values guiding us toward excellence are collaboration, innovation, commitment, fun, and trust. **What do we value?** * More than **5 years of experience** as a **Senior DevOps \& Backend Engineer** in production environments on **AWS**. * Solid experience with **ECS/EKS, RDS, S3, and CloudFront**, and deploying workloads in **Docker containers**. * Experience with **Infrastructure as Code** (Terraform and/or CloudFormation). * Experience building **CI/CD pipelines**. * Backend development and API development with **Node.js** in production. * Knowledge of **monitoring and observability** (Datadog, Dynatrace, CloudWatch). * Experience in **agile, product-oriented teams** and international environments. * Strong proficiency in **Linux, networking, and cloud security**. * **English level B2/C1**. **What would be your responsibilities?** * Design, build, and operate **cloud-native infrastructures on AWS**. * Develop and maintain **backend services and APIs in Node.js**. * Create and enhance **CI/CD pipelines and automated deployments**. * Integrate **DevOps practices** to improve reliability, security, and performance. * Improve **observability, incident resolution, and system health**. * Collaborate with product and architecture teams in a **LeSS environment**. **Additionally, we highly value experience and/or knowledge in:** * **AWS certifications**. * **Multi\-region deployments**, **disaster recovery (DR)**, and **blue/green strategies**. * AWS security and **cost optimization**. * **On\-call**, incident management, and operational automation. * **Python**, **AWS Lambda / Glue**, and **microservices architectures**. * Event-driven architectures and API design (plus frontend: React/Next.js). **And with us, you can enjoy:** Permanent Contract **100% REMOTE** Internal training and access to certifications. Check our calendar here: https://www.knowmadmood.com/es/talento/formacion Flexible compensation plan (health insurance, transportation, childcare vouchers, meal vouchers) Become a brand ambassador through our referral program Refer your friends and earn a bonus! Events, meetups, tech days, talks... and much more! Stay updated on our news by following us here \-\> knowmad mood *At* ***knowmad mood*** *we are committed to equal opportunities and respect for diversity. We implement our Equality Plan and the principle of non-discrimination across all our recruitment processes.*