Senior Software Engineer (f/m/x)

About the role

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.

What you’ll do

• 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.
• Turn fragmented emissions data into actionable insights. Your work has immediate, visible impact - clearer decision-making and genuine momentum toward change.
• Own technically complex product initiatives from problem definition through architecture, implementation, rollout, and iteration.
• Identify unnecessary complexity, challenge assumptions, and help the team focus on solutions that create meaningful customer value.
• Contribute to cross-cutting platform improvements that make the product more reliable, maintainable, and easier to evolve.
• Raise the technical quality bar through thoughtful design, code reviews, technical guidance, and hands-on collaboration with other engineers.
• Work closely with product design, customer success, and other engineers to turn ambiguous problems into effective product solutions.

What they’re looking for

Select a requirement to inspect fit, evidence or application context.

• 5+ years of hands-on TypeScript experience in high velocity SaaS environments.
• Strong full-stack and product thinking, understanding systems end-to-end.
• Experience with backend development, ideally with PostgreSQL and Azure.
• Clear, precise communicator in English.
• Self-driven problem solver with strong ownership and execution mindset.

Helpful, not always essential

• German language skills.

Benefits & working conditions

• A highly competitive compensation package with an attractive equity package to participate in Tanso's growth.
• Hybrid working model that combines the benefits of onsite collaboration with the flexibility needed.
• A company-contributed pension plan to support long-term financial security.
• Yearly budget to support ongoing professional development.
• Sponsored access to EGYM Wellpass to prioritize your wellbeing with thousands of options.
• Exclusive discounts that help you save on a wide range of everyday brands, services, and experiences.