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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Deutsche Leasing AG - **Location:** Bad Homburg vor der Hohe, Germany - **Contract:** Permanent contract - **Skills:** Clean Code Principles, JavaScript (Programming Language), Application Programming Interfaces (APIs), Cascading Style Sheets (CSS), Cloud Computing, Data Structures, DevOps, Next.js, TypeScript, Web Applications, Network Routers, ReactJS, Backend, Containerization, Information Technology, Front End Software Development, Restful APIs, Docker - **Published:** June 22, 2026 - **Apply:** https://recruitingapp-5118.de.umantis.com/Vacancies/6340/Description/1 ## About the Role + You hold a graduate degree in computer science, engineering, informatics, or another quantitative field. + You have solid working knowledge of TypeScript, JavaScript, and React. Ideally, you bring first experience with frameworks like Next.js and/or React Router. + You write clean, maintainable code and build responsive websites with proper use of CSS. + You understand REST APIs and how frontend interfaces interact with backend services. + You have a basic understanding of core computer science fundamentals such as data structures and algorithms. + Ideally, you have some initial experience in cloud-native development, including technologies like containerization (e.g., Docker) or OpenTelemetry. + You have good analytical skills, and you can split a complex problem into its individual parts. + You are eager to learn and adapt to new technologies and best practices. + You speak your mind openly and don't wait for the next ceremony to raise concerns, share ideas, or ask questions. You value direct and timely communication. + You have strong collaboration skills for working together with highly skilled engineers, scientists, designers and product owners. + You speak English fluently and ideally have basic conversations skills in German. ## Description * As a Software Engineer (f/m/d) with a focus on fullstack development, you support vent.io in building modern web applications, mobile apps and portals as digital products-based on a cutting-edge cloud infrastructure. + You contribute end-to-end to vent.io's digital products-building user-facing features and supporting backend services where needed. + You collaborate with cross-functional product teams to design, implement, and iterate on modern web applications-across frontend, APIs, and supporting services. + You help shape and implement reliable interfaces between frontend and backend (e.g., REST APIs), ensuring smooth integration and a great user experience. + You take ownership of the applications you develop-from initial concept through to production and operation-with a DevOps mindset. + You ensure quality by writing clean, maintainable, and well-documented code that is testable and observable in production. + You bring an architectural mindset, thinking beyond implementation to how components fit together, scale, and evolve over time. ## Related Videos - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [Software Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/194-software-developer-salary-in-germany-2023) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)