PR/087034 | Full-Stack Software Engineer (Frontend-Focused) (m / f / d)

Company and Job Overview

A global company that provides a software/hardware platform to enable a carbon-neutral society through the development of batteries, which are core components of electric vehicles is looking for a Full-Stack Software Engineer (Frontend-Focused) (m/f/d) in Stuttgart.

Job Responsibilities

We're looking for a Full-Stack Engineer with strong front-end skills and a passion for building real products. You’ll be responsible for taking ideas from concept to live, collaborating closely with other team members and stakeholders, and shipping features that customers love.

This role is ideal for someone who’s built and launched real products, understands tradeoffs, and can balance speed with craft.

• Own features end-to-end, from rough wireframes to deployed apps

• Build high-quality, modular, and performant UIs using React.js and any other most suitable tools.

• Collaborate with product/design to shape UX that’s intuitive

• Design and build scalable APIs and backend logic using NestJS and Python

• Architect solutions that are maintainable, extensible, and clean

• Participate in roadmap discussions, give feedback, and contribute to product direction

• Push for quality through thoughtful code reviews, testing, and refactoring

• Constantly look for ways to optimize dev speed and output quality

Job Requirements

• Bachelor's degree in computer science, Engineering (any field), or a related quantitative discipline, and at least four (4) years of experience building software products

• Proven track record of building and maintaining real-world applications

• Strong React.js experience and frontend fundamentals (performance, accessibility, usability)

• Solid backend development experience (NestJS and/or Python a big plus)

• Clear understanding of product tradeoffs and agile product development

• Strong communication skills — you ask questions, raise flags, and explain your thinking

• Startup-ready: you’re comfortable wearing multiple hats, working fast, and owning outcomes.

• Any suitable combination of education, training, and/or experience is acceptable.

Nice to have

• Experience working at an early-stage startup or shipping SaaS products

• Development experience for project management software

• Battery development and production experience

• Familiarity with microservices or event-driven architecture

• UX sensibility and ability to collaborate deeply with designers

• Passion for developer experience and good internal tooling

• Experience with cloud services

Tech Stack

• Frontend: React.js (Hooks, Context, modern state management, component libraries)

• Backend: NestJS (Node.js), Python (FastAPI for data services)

• Databases: PostgreSQL, Redis, NoSQL

• Infra/DevOps: Docker, AWS, GitHub Actions

• Tooling: Figma, Linear

Apply online for more information about this opportunity. Due to the high volume of applicants, we regret to inform that only shortlisted candidates will be notified. Thank you for your understanding.