Jobs at Kaluza

Lead the technical strategy, architecture, and global standards for Kaluza’s CI/CD, release engineering, developer platforms, and infrastructure tooling. Drive DevOps, SRE, DORA metrics, automated testing, deployment safety, and engineering productivity. Mentor engineers, establish scalable cloud-native release practices, and build proofs of concept using AWS, Terraform, Kubernetes, ArgoCD, and GitHub Actions. The role also promotes AI-assisted developer tooling and supports secure, regulated, high-throughput SaaS environments.

Own full-cycle talent acquisition for Technology, Product, and Commercial teams. Source and screen candidates, manage candidate experience through pre-boarding, maintain diverse pipelines, advise hiring managers on inclusive interviewing, use hiring data, and contribute to employer branding, process improvements, partnerships, and recruitment tools.

Leads strategic People Partnering across the European technology business, advising executive leaders on workforce planning, organizational change, culture, inclusion, employee relations, compliance, and people analytics. Manages People Partners across the UK and France, supports AI-driven transformation, oversees complex European ER matters, and provides strategic support to the VP People.

Manage end-to-end monthly payroll using Workday, including UK PAYE, National Insurance, HMRC reporting, pensions, benefits, statutory deductions, payroll variations, reconciliations, and year-end processes. Liaise with HMRC, Finance, HR, tax advisers, and international payroll providers across multiple jurisdictions. Produce reports, resolve payroll queries, maintain compliance, and improve payroll processes. The role requires strong UK payroll knowledge, global payroll experience, and Workday proficiency.

Build reusable mock backends, APIs, demo infrastructure, and proof-of-concept applications for pre-sales engagements. Use Node.js, TypeScript, React, AWS, Terraform, databases, APIs, and generative AI to create high-fidelity client demonstrations. Collaborate with frontend, product, design, and pre-sales teams; translate client needs into technical assets; support demos; mentor colleagues; and promote AI-assisted development practices.

Own and improve business operations technology, including Jira architecture, data pipelines, dashboards, integrations, and automated workflows. Build reliable operational tooling, connect internal and enterprise platforms such as Workday, analyze data, identify process improvements, and evaluate AI-enabled solutions. The role requires independent problem-solving, clear communication, and proactive management of security, compliance, reliability, and technical trade-offs.

Own Kaluza’s global B2B communications strategy across PR, content, and executive thought leadership. Lead PR agencies and media campaigns, translate complex energy and software concepts into compelling narratives, and manage whitepapers, blogs, press statements, video, and podcasts. Partner with senior leaders, measure campaign performance through dashboards, and guide junior content creators. The role also supports international communications, crisis management, and executive speechwriting.

Leads global internal communications and employee engagement strategy across multiple markets. Manages communications staff, advises executives on strategic messaging, oversees the intranet, and delivers company-wide events and employee initiatives. The role also manages European office locations and supports global workplace strategy. Requires senior communications leadership, executive advising, line management, copywriting, intranet expertise, and ideally workplace, sustainability, and analytics experience.

Leads and scales Kaluza’s marketing function across brand, communications, content, PR, and events. Owns company narrative, visual identity, messaging quality, content distribution, and industry positioning. Produces thought leadership and high-quality content hands-on, applies AI to creative workflows, and builds a high-performing team across communications, events, and content. The role reports to the Chief Commercial Officer and is based in London with hybrid attendance.

Design and operate Kaluza’s internal developer platform, improving developer experience through automation, self-service tooling, Infrastructure as Code, and GitOps. Build and maintain scalable Kubernetes and cloud infrastructure, establish monitoring and observability, embed security controls, optimize reliability, participate in on-call support, and provide technical leadership and mentoring.

Build and evolve Kaluza’s internal developer platform, enabling reliable software delivery and reducing infrastructure toil. Responsibilities include developing automation and tooling, managing cloud infrastructure with Terraform, Helm, and Crossplane, implementing GitOps practices, supporting Kubernetes, establishing monitoring and observability, embedding security and reliability standards, participating in on-call support, and coordinating with stakeholders and service providers.

Design and operate a scalable internal developer platform supporting production software teams. Responsibilities include infrastructure automation with Terraform, Helm, and Crossplane; GitOps implementation; Kubernetes cluster management; monitoring, logging, and tracing; security and reliability improvements; cloud operations; on-call support; technical leadership; and mentoring engineers.

The Product Manager for Data will lead the rollout of data products for clients, overseeing requirements, development support, adoption, and communication while contributing to a global data model.

Design and deliver tailored training programs (French and English) for Kaluza's SaaS platform. Conduct learning needs analysis, create e-learning and workshop materials, deliver virtual and in-person sessions, provide post-training coaching, monitor adoption metrics, and iterate to drive user proficiency and platform adoption.

The role involves leading the product strategy and development for Kaluza's Customer Care solutions, focusing on CCaaS and case management while collaborating with cross-functional teams and client stakeholders.

As the Analytics Engineering Lead, you'll set data standards, manage data architecture, ensure data governance, and drive analytics strategy while collaborating with cross-functional teams.

Own early-stage business development by executing high-volume multichannel outreach, generating and qualifying meetings, nurturing leads, and supporting pipeline growth. Lead initial prospect and partner conversations, deliver software demonstrations, generate demand through AWS and Google Cloud marketplaces, and support events, content campaigns, and other growth initiatives. The role requires energy-sector knowledge, cloud ecosystem awareness, strong communication skills, and independent commercial execution.

Owner of Device Data Management (DDM) for France: translate French energy regulations into engineering-ready specs, own data models, API contracts and frontend experience, partner with ENGIE, drive delivery with engineering/UX/QA, ensure data quality and regulatory compliance, and represent France in global DDM decisions.

Lead localisation and end-to-end ownership of Kaluza's Billing product for the French market. Translate French energy regulation into product specs, set the billing roadmap, manage backlog, liaise with ENGIE stakeholders, and collaborate with engineering, UX, QA and legal to deliver compliant, customer-focused billing and payments experiences.

Build and maintain scalable TypeScript and Node.js applications on AWS serverless infrastructure, including Lambda, API Gateway, and DynamoDB. Develop event-driven microservices using Kafka, integrate production-ready AI and LLM capabilities, and own features through deployment. Champion code quality, conduct reviews, mentor junior engineers, and collaborate with product and engineering stakeholders using Agile practices.