Staff Engineer in London - So Energy

Our Hiring ProcessOur priority is to match the right person to the right role, and we never want salary to be a barrier to applying. Regardless of your current pay, we’ll ask about your salary expectations during the application process, and our Talent Team will have an open, honest conversation.Skills and Experience

Significant experience designing and building large-scale backend systems (Kotlin/Java, Python, Scala, or other languages). Deep understanding of:Domain-driven design systemsModular monolithsDistributed systemsMicroservicesPipelinesKnowledge of security best practices including OAuth, SSO, data protection, and secure coding principles. Familiarity with:Frontend frameworks (React, Vue)Mobile technologies (Ionic, Swift, Android)Hands-on experience using or trialling AI coding tools like GitHub. While backend will be your deep specialty, you’ll have the skills to engage meaningfully across the stack:Frontend conversations: Vue.js, modern component-driven design, API design for seamless integrationInfrastructure: GCP stack, Terraform, Kubernetes, Docker, ..... full job details .....