Senior Software Developer

Iberdrola

The Company is currently expanding its technical teams and is looking for Senior Software Developer with strong backend knowledge and experience to strengthen its digital product development capabilities.

We are looking for candidates who combine deep software engineering expertise with a strategic mindset for designing cloud-native, data-driven architectures. The ideal candidate has a strong background in backend development, CI/CD pipelines, and modern cloud platforms, and is comfortable working across software, infrastructure, and data layers. Prior experience with SCADA systems, industrial IoT, or mission-critical architectures in the energy sector is highly valued. This role requires both hands-on technical skills and the ability to guide cross-functional teams in building scalable, maintainable, and secure digital platforms.

Jobs to be done

• Lead the design and evolution of cloud-native architectures for scalable, maintainable, and secure digital platforms, with a strong emphasis on Google Cloud, while also leveraging experience with AWS and/or Azure.
• Architect and implement distributed backend systems and microservices using Java or NodeJS (with TypeScript) and, eventually, Python, following best practices in performance, resilience, and security.
• Design and govern Kubernetes-based deployment strategies across environments, ensuring robust container orchestration, service mesh integration, and operational observability.
• Define and drive the adoption of architectural standards, technical design patterns, and cloud governance practices across engineering teams.
• Provide expert guidance on CI/CD pipeline design using tools like Cloud Build, or GitHub Actions.
• Act as a technical mentor for junior developers, fostering a culture of architectural thinking, system ownership, and continuous improvement.
• Collaborate with cross-functional stakeholders to translate business and operational requirements into scalable and future-proof technical solutions.
• Maintain high-quality documentation of architectural decisions, interfaces, and infrastructure blueprints using internal wikis, diagrams, and Confluence spaces.

Requirements:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical discipline.
• 8+ years of professional experience in software engineering.
• Advanced proficiency in Java (preferred) and/or NodeJS or Python, with strong understanding of scalable backend architectures.
• Proven expertise in designing RESTful and event-driven APIs, microservices, and distributed systems.
• Deep knowledge of containerization (Docker) and orchestration with Kubernetes, including production-grade deployments.
• Demonstrated experience working with cloud-native platforms, ideally with hands-on expertise in Google Cloud Platform (preferred), plus working knowledge of AWS and/or Azure.
• Experience working with CI/CD design using tools like Cloud Build, GitHub Actions, or equivalent.
• Comfortable working with relational and NoSQL databases, including performance and scalability trade-offs.
• Excellent leadership, communication, and collaboration skills across technical and business stakeholders.
• Ability to translate business and operational needs into scalable, secure, and maintainable technical architectures.

Preferred qualifications:

• Experience integrating software platforms with industrial systems such as SCADA or other industrial IoT protocols.
• Experience with digital twins, asset modeling, or time-series data platforms in energy or industrial contexts.
• Understanding of DevSecOps principles and cloud security best practices.
• Professional certifications in cloud architecture (e.g., Google Professional Cloud Architect, Azure Solutions Architect, or AWS Certified Solutions Architect).
• Experience building multi-tenant SaaS or PaaS platforms and multi-region deployments.
• Experience with serverless technologies (Cloud Functions, Cloud Run, Azure Functions, Lambda).
• Agile methodology certifications (e.g., Scrum Master, SAFe Agilist) and familiarity with tools like Jira or Azure Boards.
• English proficiency at C1/C2 level, with excellent written and verbal communication skills.