Job title: Senior Engineer - MigrationsLocation: Paris, FranceSalary: €72,300 - €90,000Team: Client EngineeringReporting To: Software Engineering ManagerKaluza reimagines energy to bring net-zero within everyone’s reach. Our intelligent platform enables energy utilities to unlock the full value of a radically changing energy system and propel us to a future where renewable energy is sustainable, affordable and accessible for all. From automating and simplifying core operations including billing to create a lower-cost, higher-engagement experience, to optimising energy usage across smart devices in the home, we turn tough challenges into win-win-win outcomes for customers, suppliers and the energy system. At Kaluza we embrace a flexible, hybrid work model that balances autonomy with the power of in-person connection. Many of our teams find value in coming together regularly to collaborate, strengthen relationships, and accelerate progress. We’re focused on shaping thoughtful, team-driven approaches that support both business impact and individual well-being.We also prioritise meaningful company-wide gatherings like our annual conference and end-of-year celebrations, that bring us together to align, connect, and celebrate.What will I be doing?You will be focused on a domain within our Client Engineering function, building out tools to support migrations of accounts from legacy systems to the Kaluza systems.You'll analyze customer data to understand user behavior and product performance. You'll focus on customer cohorts, linking findings to migration plans by identifying trends and optimal strategies for a smooth customer transition.You'll work with our wider product teams to build and maintain high-performance data pipelines as we migrate many customers every day. Teamwork is key. You'll collaborate closely with customers, building trust and understanding their needs, addressing concerns, and ensuring satisfaction. Clearly explaining complex data will be crucial for maintaining strong customer relationships.Our tech stack is very fluid, but broadly you can find yourself working with:Typescript, Databricks, Node JS, Terraform, Gitactions, Kubernetes, Docker, AWS, Kafka, GraphQLAbout You Ideally you’ll have/be<ul><li>Solid experience developing backend applications, ideally in TypeScript or a willingness to pick it up quickly.</li><li>Understanding of event-driven systems and working with queues</li><li>Extremely comfortable working with cloud infrastructure (AWS preferred), especially serverless technologies.</li><li>Experience with database design, optimisation, and maintenance (SQL or NoSQL).</li><li>Passionate about high-quality software and solving real customer problems.</li><li>Prior experience setting up standards and principles on a rapidly growing team.</li><li>Strong communication and collaboration skills — you enjoy mentoring and knowledge sharing.</li><li>Proactive mindset and ability to thrive in ambiguity.</li><li>Bilingual (French and English)</li></ul> What will set you apart <ul><li>Background in a data engineering environment, working with tools such as DataBricks and with data mapping processes.</li><li>Experience developing tooling on a prior migration programme.</li></ul> Other RequirementsKaluza is a global business, as a result the person in this role will be required to travel as part of commercial and deployment activities. By way of a guide, it’s expected you will be able to visit client offices in Paris and Brussels on a frequent basis. Travel further afield will be possible on an ad-hoc basis.Kaluza ValuesHere at Kaluza we have five core values that guide us as a business: We’re on a mission, We build together, We’re inclusive, We get it done, We communicate with purpose.Read more about our <a href="https://careers.kaluza.com/our-values">values over on our careers site.</a>We want the best peopleWe’re keen to meet people from all walks of life — our view is that the more inclusive we are, the better our work will be. We want to build teams which represent a variety of experiences, perspectives and skills, and we recognise talent on the basis of merit and potential.We understand some people may not apply for jobs unless they tick every box. But if you're excited about joining us and think you have some of what we're looking for, even if you're not 100% sure, we'd still love to hear from you.Find out more about working in <a href="http://kaluza.com">Kaluza</a> on our <a href="https://careers.kaluza.com/">careers page</a> and <a href="https://www.linkedin.com/company/kaluza/">LinkedIn</a>. You can also find our Applicant Data Protection Policy <a href="https://kaluza-careers.cdn.prismic.io/kaluza-careers/Z5umd5bqstJ9-DZw_2024ApplicantDataProtectionNotice.pdf">here</a>.

Kaluza is the intelligent energy platform enabling the world&rsquo;s largest energy companies to lead the way in the energy transition. From revolutionising energy retail operations to smart electric vehicle charging, our software is empowering energy suppliers to deliver market-leading experiences for their customers and drive decarbonisation.&nbsp;
Launching in 2019, we&rsquo;ve grown rapidly to over 400 employees across the UK, Portugal and the US. We pride ourselves on technical excellence and building a platform that has a real, positive impact in a fast-evolving industry.&nbsp;
We&rsquo;re on the lookout for talented problem solvers, who are determined to make a difference to the world. Sound like you? Find out more about life at Kaluza&nbsp;<a class="body-text-link hyperlink" href="https://careers.kaluza.com/life-at-kaluza">here</a>.

Senior Software Engineer

&nbsp;Job title: Senior Engineer - MigrationsLocation: Paris, FranceSalary: €72,300 - €90,000Team: Client EngineeringReporting To: Software Engineering ManagerKaluza reimagines energy to bring net-zero within everyone’s reach. Our intelligent platform enables energy utilities to unlock the full value of a radically changing energy system and propel us to a future where renewable energy is sustainable, affordable and accessible for all.&nbsp;From automating and simplifying core operations including billing to create a lower-cost, higher-engagement experience, to optimising energy usage across smart devices in the home, we turn tough challenges into win-win-win outcomes for customers, suppliers and the energy system.&nbsp;At Kaluza we embrace a flexible, hybrid work model that balances autonomy with the power of in-person connection. Many of our teams find value in coming together regularly to collaborate, strengthen relationships, and accelerate progress. We’re focused on shaping thoughtful, team-driven approaches that support both business impact and individual well-being.We also prioritise meaningful company-wide gatherings like our annual conference and end-of-year celebrations, that bring us together to align, connect, and celebrate.What will I be doing?You will be focused on a domain within our Client Engineering function, building out tools to support migrations of accounts from legacy systems to the Kaluza systems.You'll analyze customer data to understand user behavior and product performance. You'll focus on customer cohorts, linking findings to migration plans by identifying trends and optimal strategies for a smooth customer transition.You'll work with our wider product teams to build and maintain high-performance data pipelines as we migrate many customers every day.&nbsp;Teamwork is key. You'll collaborate closely with customers, building trust and understanding their needs, addressing concerns, and ensuring satisfaction. Clearly explaining complex data will be crucial for maintaining strong customer relationships.Our tech stack is very fluid, but broadly you can find yourself working with:Typescript, Databricks, Node JS, Terraform, Gitactions, Kubernetes, Docker, AWS, Kafka, GraphQLAbout You&nbsp;Ideally you’ll have/be<ul><li>Solid experience developing backend applications, ideally in TypeScript or a willingness to pick it up quickly.</li><li>Understanding of event-driven systems and working with queues</li><li>Extremely comfortable working with cloud infrastructure (AWS preferred), especially serverless technologies.</li><li>Experience with database design, optimisation, and maintenance (SQL or NoSQL).</li><li>Passionate about high-quality software and solving real customer problems.</li><li>Prior experience setting up standards and principles on a rapidly growing team.</li><li>Strong communication and collaboration skills — you enjoy mentoring and knowledge sharing.</li><li>Proactive mindset and ability to thrive in ambiguity.</li><li>Bilingual (French and English)</li></ul>&nbsp;What will set you apart&nbsp;<ul><li>Background in a data engineering environment, working with tools such as DataBricks and with data mapping processes.</li><li>Experience developing tooling on a prior migration programme.</li></ul>&nbsp;Other RequirementsKaluza is a global business, as a result the person in this role will be required to travel as part of commercial and deployment activities. By way of a guide, it’s expected you will be able to visit client offices in Paris and Brussels on a frequent basis. Travel further afield will be possible on an ad-hoc basis.Kaluza ValuesHere at Kaluza we have five core values that guide us as a business:&nbsp;We’re on a mission, We build together, We’re inclusive, We get it done, We communicate with purpose.Read more about our <a href="https://careers.kaluza.com/our-values">values over on our careers site.</a>We want the best peopleWe’re keen to meet people from all walks of life — our view is that the more inclusive we are, the better our work will be. We want to build teams which represent a variety of experiences, perspectives and skills, and we recognise talent on the basis of merit and potential.We understand some people may not apply for jobs unless they tick every box. But if you're excited about joining us and think you have some of what we're looking for, even if you're not 100% sure, we'd still love to hear from you.Find out more about working in <a href="http://kaluza.com">Kaluza</a> on our <a href="https://careers.kaluza.com/">careers page</a> and <a href="https://www.linkedin.com/company/kaluza/">LinkedIn</a>. You can also find our Applicant Data Protection Policy <a href="https://kaluza-careers.cdn.prismic.io/kaluza-careers/Z5umd5bqstJ9-DZw_2024ApplicantDataProtectionNotice.pdf">here</a>.&nbsp;&nbsp;&nbsp;

Senior Software Engineer

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About the Company

Kaluza

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