> Markdown version of [/jobs/ext/2674034-senior-backend-developer-bei-peter-park-system-gmbh](https://www.wearedevelopers.com/jobs/ext/2674034-senior-backend-developer-bei-peter-park-system-gmbh). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Backend Developer bei Peter Park System GmbH - **Company:** Instaffo GmbH - **Location:** Heidelberg, Germany (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Microsoft Access, JavaScript (Programming Language), Amazon Web Services, Amazon S3, C++ (Programming Language), Cloud Computing, Databases, Continuous Integration, Amazon DynamoDB, Python (Programming Language), Node.Js, Software Engineering, TypeScript, Datadog, Flask (Web Framework), AWS Lambda, Backend, Gitlab, Fastapi, Vue.js, Amazon Relational Database Service, Kubernetes, Front End Software Development, NestJS, Terraform, Serverless Computing, Monolithic Repository, Microservices - **Published:** September 1, 2026 - **Apply:** https://jobs.meinestadt.de/heidelberg/standard?id=259793238 ## About the Role * Real seniority: Not defined by years of experience but by strive for continuous improvement, direct impact on the business, and ownership. * Deep Expertise: You have a deep expertise in one or more languages (Typescript, Javascript, Python, C++) and a proven ability to quickly adapt to new tools and frameworks. * Production Powerhouse: Strong track record with real-world production projects handling high throughput. * Backend Mastery: Proficient with modern backend frameworks like NestJS, Flask, Fastify, or FastAPI. * Clear Communicator : Excellent written and spoken English (C1 level) is essential. German language proficiency is not required. Bewerbungsprozess ## Description AWS Lambda Framework Cloud TypeScript MS Access C++ Solid HR-Bereich Flask IoT Policy Microservices Biergarten Software-Engineering Edge B2C START across Internet der Dinge Übersetzungssoftware Streamline AWS JavaScript Python Hybrid Vue.Js GitLab Support Continuous Integration Apple Frontend, As a Senior Backend Engineer, you'll play a core role in how our platform evolves and scales, focusing on: * Architecting & Enhancing: Develop and refine our core backend systems, the very heart of our car parking solutions, impacting both B2B and B2C users. * Streamline Deployment: Enhance and optimize CI/CD pipelines for both backend and IoT systems, ensuring a seamless, fully automated workflow that reliably delivers high-quality code to production with speed and confidence. * Elevating Monitoring: Enhance our monitoring capabilities with Datadog, gaining deeper insights and proactively ensuring system health. * Scaling for Impact: Contribute to scaling our systems to efficiently manage and operate thousands of parking lots. * Championing Engineering Excellence: Play a key role in shaping our engineering culture, advocating for modern software engineering practices, clean code, robust testing, and efficient solutions. Technologies We Work With: We embrace modern, cutting-edge technologies to build robust and scalable solutions. * Backend: Event-driven microservices in Python and NodeJS (NestJS). * Frontend: Monorepo powered by Turbo, pnpm, changesets, and Storybook, primarily using Vue.js. * Frameworks/Libraries: Adoption of TypeScript, NestJS, BullMQ, and Prisma for backends in an opinionated monorepo approach. * Databases: Amazon RDS, DynamoDB, S3. * Orchestration & CI/CD: We manage our container orchestration with Kubernetes (EKS), using Keda and Karpenter for dynamic autoscaling. Our CI/CD is powered by GitLab. * Infrastructure as Code: Terraform for AWS provisioning. * Serverless: Leveraging AWS Lambda and the Serverless framework for high-throughput endpoints. Work Setup ## Related Videos - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [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) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [Next, Nest, Nuxt… Nust?](https://www.wearedevelopers.com/videos/421-next-nest-nuxt-nust) - [Streaming AI Responses in Real-Time with SSE in Next.js & NestJS](https://www.wearedevelopers.com/videos/1630-streaming-ai-responses-in-real-time-with-sse-in-next-js-nestjs) ## Related Articles - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [Software Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/194-software-developer-salary-in-germany-2023) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers)