Kaluza
Kaluza builds an energy software platform for utilities and suppliers to run billing, smart EV charging, and real-time demand response across homes, devices, markets and grids. It sells its platform and services to energy companies and OEM partners; customers include OVO, AGL and ENGIE, with collaborations with Volvo and Volkswagen. Headquartered in London and B Corp‑certified, Kaluza operates across Europe, North America, Asia and Australia, including a joint venture with Mitsubishi in Japan.
Open Positions at Kaluza
11 open positions
This role operates and improves release, environment, and change processes across Kaluza’s engineering teams. It combines release governance, automation, AI-assisted quality checks, and cross-team coordination to ensure reliable software delivery.
Staff Release Engineer responsible for the technical strategy, architecture, and operation of Kaluza’s global release engineering ecosystem. The role combines hands-on platform leadership with developer productivity, CI/CD, infrastructure automation, and AI tooling enablement.
Join Kaluza as a Software Engineer building scalable backend services that coordinate real-time energy decisions. You’ll develop with TypeScript, Node.js, AWS, and event-driven systems in a collaborative hybrid engineering team.
AppSec Staff Engineer leading application security strategy, secure development practices, and risk reduction across Kaluza’s engineering organization. The role combines hands-on security expertise, technical leadership, mentoring, automation, and stakeholder influence in a hybrid Bristol environment.
Principal Software Engineer serving as the leading technical authority for a major global product area, shaping enterprise architecture and enabling multiple engineering teams. The role focuses primarily on strategic, hands-off technical leadership, with occasional code-level design and proof-of-concept work.
Client Support Engineer combining deep technical support with hands-on backend, data, automation, and infrastructure engineering to improve platform operations. The role investigates incidents, builds scalable support tooling, and helps maintain Kaluza’s energy platform.
Lead the architecture and evolution of Kaluza’s global API platform supporting billing and payments across multiple markets. As a Staff Engineer, you’ll establish reusable technical standards, guide cross-team engineering decisions, and help build a configurable global core.
Senior Software Engineer building scalable, event-driven backend services for Kaluza’s global energy retail platform. The role combines TypeScript development, cloud infrastructure, real-time systems, and end-to-end service ownership in a hybrid UK setting.
Build and evolve Kaluza’s internal developer platform, enabling software teams to deploy and operate services more efficiently, securely, and reliably. The role focuses on cloud infrastructure, automation, Kubernetes, infrastructure as code, and developer experience.
Senior Platform Engineer responsible for evolving an internal developer platform, automating cloud infrastructure, and improving developer experience at scale. The role combines platform tooling, Kubernetes, observability, security, and technical leadership in a hybrid UK setting.
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