Senior Software Engineer (f/m/x)

Become part of Tanso and decarbonize industries with us.What if the impact of your role extended beyond a job title?Not through marketing spin. Not through vague "purpose-driven" messaging. But through software that helps industrial companies understand, manage and actively reduce their environmental impact.That's what Tanso is building. And it's one of the reasons people join us.Why Tanso?Take Action in a Fast-Moving, High-Impact Environment. We move fast on sustainability because the urgency is real. That means decisions that matter, transparent processes, and the agility to navigate change.Challenge & Grow Through Ownership. Take ownership immediately, build expertise through hands-on experience, and leverage every available resource to achieve outsized impact.Foster Trust with Mission-Driven Collaborators. You'll join a team that prioritizes impact and each other. We give honest feedback, share credit, support each other when it matters, and hold high standards together.Embrace Responsibility & Drive Impact. Turn fragmented emissions data into actionable insights. Your work has immediate, visible impact - clearer decision-making and genuine momentum toward change.AI First-Mindset. We embrace cutting-edge technology to solve sustainability challenges. Push the boundaries of innovation and stay ahead of what's possible.Commitment to Performance & Excellence. We cultivate a high-performance culture where you thrive. Push yourself and others to excel, celebrate wins, learn from setbacks, and raise the bar.Your roleTo combine strong product judgment with deep technical ownership, we are looking for a Senior Software Engineer (f/m/x). As a Senior Software Engineer, you will own complex features and technical initiatives end-to-end, from understanding the underlying problem and challenging assumptions to designing the solution, shipping it, and improving it in production. Alongside your work within a product module, you will help solve technical problems that have broader consequences for the platform and the engineers building on it.At Tanso, senior engineers remain hands-on product builders. The main difference at senior level is not simply owning “bigger features.” It is your ability to go deeper technically, navigate more complex problem spaces, make high-quality architectural decisions, and raise the effectiveness of the engineering organization around you.Key responsibilitiesOwn technically complex product initiatives from problem definitio