Lead Software Engineer

Lead Software Engineer About the Role Location Spain Barcelona Barcelona Country: PORTUGAL State/Province/County: Lisboa Country: ROMANIA State/Province/County: Bucuresti Country: SPAIN State/Province/County: Madrid Country: SPAIN State/Province/County: Catalonia City: Barcelona Remote vs. Office Hybrid (Remote/Office) Company Siemens Energy Organization EVP Global Functions Business Unit Digital Products and Solutions Full / Part time Full-time Experience Level Experienced Professional A Snapshot of Your Day: You will act as a hands-on Technical Lead within a single agile development team (with occasional collaboration across teams), combining strong software engineering expertise with team mentoring and technical ownership.You will actively contribute to code while guiding developers in implementing scalable, high-quality solutions.This is a hands-on engineering role where you will spend ~*****% of your time actively coding and contributing to the codebase.How You’ll Make an Impact Design and implement software solutions as a hands-on contributor, actively writing and reviewing code Act as the primary technical point of contact for external stakeholders, taking ownership of implementation decisions Mentor and guide a team of 4-6 developers, supporting their technical growth Help resolve complex technical and functional issues during development Work closely with Product Owners to translate requirements into implementable designs Ensure alignment with defined architecture guidelines within the team Ensure code quality through reviews, best practices, and standards Drive hands-on technical decisions (API design, service design, implementation patterns and code structure) within the team Own code quality and support successful technical delivery within the team Deliver high-quality, scalable, and maintainable code Improve team productivity through technical guidance and mentoring Act as the bridge between requirements and implementation Reduce technical risks and unblock delivery challenges Ensure smooth collaboration with external stakeholders What You Bring Strong hands-on experience in software development (8-12 years) Proven experience as a Tech Lead or Senior Developer in agile teams Expertise in: Backend-focused with exposure to frontend (C#, .NET, APIs; optional React/Flutter) Microservices and APIs Experience with cloud platforms (AWS or equivalent), including building and deploying cloud-native applications.Hands-on knowledge of container and orchestration technologies (Kubernetes, Docker, Podman).Working knowledge of cloud and DevOps ecosystem, including: Authentication and access control concepts ( Entra ID, RBAC) Basic observability and monitoring practices Messaging and event-driven patterns ( Kafka, MQTT) Ability to troubleshoot and support developers in cloud, deployment, and runtime issues Strong analytical skills and a data-driven approach; proficiency in one or more languages such as C#, JavaScript/TypeScript, and SQL (Flutter is a plus).Strong troubleshooting and problem-solving skills Ability to coach developers and lead by example Comfortable interacting with stakeholders on technical topics

technical risks and unblock delivery challenges Ensure smooth collaboration with external stakeholders What You Bring Strong hands-on experience in software development (8-12 years) Proven experience as a Tech Lead or Senior Developer in agile teams Expertise in: Backend-focused with exposure to frontend (C#, .NET, APIs; optional React/Flutter) Microservices and APIs Experience with cloud platforms (AWS or equivalent), including building and deploying cloud-native applications. Hands-on knowledge of container and orchestration technologies (Kubernetes, Docker, Podman). Working knowledge of cloud and DevOps ecosystem, including: Authentication and access control concepts ( Entra ID, RBAC) Basic observability and monitoring practices Messaging and event-driven patterns ( Kafka, MQTT) Ability to troubleshoot and support developers in cloud, deployment, and runtime issues Strong analytical skills and a data-driven approach; proficiency in one or more languages such as C#, JavaScript/TypeScript, and SQL (Flutter is a plus). Strong troubleshooting and problem-solving skills Ability to coach developers and lead by example Comfortable interacting with stakeholders on technical topics