Responsibilities
* Lead the design, development and operation of new capabilities across our SaaS products.
* Make architectural decisions that balance immediate business needs with long‐term scalability and maintainability.
* Work closely with product, engineering and business leadership to shape product roadmaps and technical strategy.
* Identify and drive improvements across performance, reliability, scalability, security and developer experience.
* Champion modern engineering practices, including AI‐assisted development tools such as GitHub Copilot.
* Lead the adoption of new patterns, frameworks and platform capabilities across teams.
* Mentor engineers and foster a culture of continuous learning, operational excellence and high‐quality delivery.
* Partner with platform, security and compliance teams to ensure our products meet organisational and regulatory standards.
* Contribute directly to production code and remain deeply involved in technical implementation. Requirements
* 7+ years of software engineering experience
* Experience as a Senior Engineer, Lead Engineer,



Staff Engineer or Software Architect
* A degree in Computer Science, Engineering, Data Science or a related field (preferred but not essential)
* Certifications such as Azure Solutions Architect or CKA (beneficial but not required)
* Experience working in consulting or client‐facing environments (helpful but not essential)
* Building and operating modern full‐stack applications using technologies such as JavaScript/TypeScript and Python
* Frameworks such as Express.js, Vue.js, Flask and Pandas
* Designing distributed systems, service‐oriented architectures and microservices
* Cloud‐native development, ideally on Azure Kubernetes‐based platforms and deployment practices AKS and supporting technologies such as ArgoCD, Helm, Dapr and GitOps workflows
* Database technologies including MongoDB and PostgreSQL
* DevSecOps, Infrastructure as Code and CI/CD practices
* Large‐scale data platforms, data warehouses or lakehouses (Databricks experience is advantageous)

📌 Senior Lead Software Engineer (Comunidad de Madrid)
🏢 Marsh
📍 Comunidad de Madrid