Full-Stack Software Engineer (m/f/d)

About the role As renewable energy reshapes the global power system, batteries are taking center stage. Making them safe, reliable, and bankable at scale is a defining challenge of the energy transition. At TWAICE, our software turns battery data into insights - so decisions are made with confidence, not guesswork.

We're accelerating the transition into a new energy era and we're looking for those who want to move fast with us.

• As a Full-Stack Software Engineer , you will be working in our product teams to create customer value at a high pace. This includes taking part in the full product development cycle, from understanding user problems and shaping solutions to building and iterating on them. You will work in a team with backgrounds in Software and Battery Engineering – creating solutions to get our projects from definition to customer value quickly while making sure we deliver robust, scalable, and extensible software products.
• Together, we will push our battery analytics to the next level.

• Your daily business will involve
• •Contribute to and help shape the feature set of our SaaS product in incremental and result-oriented steps
• •Implement new software components across the stack, from our backend services to our API layer and frontend serving customers across industries
• •Take ownership of features and parts of the product – from refinement through implementation to maintenance – with guidance from the senior engineers in your team
• •Continuously ship code to production through our CI/CD process and apply monitoring and observability best practices to make sure everything runs smoothly
• •Grow your craft with us: pair with experienced engineers, contribute to code reviews and take part in regular cross-team knowledge sharing

• Your profile
• •Degree in Computer Science, or equivalent professional experience
• •Around 1–4 years of professional experience building and running software in production
• •Comfortable across the stack – for example TypeScript/Python on the backend and Angular, React, or a comparable framework on the frontend
• •Ability to write clean, maintainable, well-tested code
• •Collaborative working style – code reviews, knowledge sharing, open feedback
• •Curiosity about battery technology and energy storage, even without prior exposure

• Good to have
• •Experience with AWS or a comparable cloud platform, and building RESTful APIs
• •Exposure to timeseries data or data visualization tools

We know it is nearly impossible to tick every box. If you can see yourself making a valuable contribution at TWAICE, we’d be delighted to receive your application regardless.

• What we offer
• •Flexible Working: We trust you to get the job done. Deliver your best work with options to work remotely, onsite or hybrid. Everyone comes together at our Munich HQ twice a year.
• •Equity Participation: Every employee is offered a stock-option plan so you can share in TWAICE’s success.
• •Perks: Borrow our Company EVs for private use, power-up with subsidized fitness memberships (Wellpass), enjoy active transport with JobRad, invest in your future with 100% matched company pension scheme, co-working network access

Follow along See what TWAICE is up to https://www.linkedin.com/company/twaice/

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