> Markdown version of [/jobs/ext/1195574-software-engineer-developer-platform-typescript-react-6-month-project](https://www.wearedevelopers.com/jobs/ext/1195574-software-engineer-developer-platform-typescript-react-6-month-project). 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). --- # Software Engineer - Developer Platform (TypeScript/React) (6-Month Project) - **Company:** Daisytuner GmbH - **Location:** Darmstadt, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Systems Engineering, Build Automation, Automation of Tests, Compilers, Continuous Integration, Data Visualization, Software Debugging, Linux, Programming Tools, Web Development, Github, Machine Learning, Open Source Technology, Software Architecture, Software Engineering, Strategies of Testing, TypeScript, Web Applications, High Performance Computing, ReactJS, Caching, Backend, Git, Build Tools, Restful APIs, Webhooks, Docker - **Published:** July 7, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=dc64046fb576bba6 ## About the Role * Excellent software engineering skills and a passion for writing clean, maintainable, and well-tested software * Experience designing testing strategies and building reliable automated test suites * Experience working with GitHub APIs, webhooks, GitHub Actions, and CI/CD systems * Experience designing and building modern full-stack web applications * Strong understanding of software architecture, maintainability, testing, and developer experience * Experience designing REST APIs and backend services * Comfortable working with Linux, Git, and modern software development workflows * Curiosity and the ability to quickly understand complex technical domains * Strong communication skills in English Nice to have * Experience with Docker and containerized development environments * Experience building dashboards or developer tools * Experience with data visualization libraries * Interest in compilers, high-performance computing, machine learning infrastructure, or developer tooling * Previous startup or open-source experience ## Description As a Software Engineer - Developer Platform, you will help build the engineering platform that powers Daisytuner's compiler development. We already have a growing ecosystem of internal tooling-including dashboards, GitHub integrations, automated testing, benchmarking infrastructure, and CI/CD pipelines-but we're looking for someone who enjoys taking good engineering systems and making them exceptional. This is not a typical web development role. Your users are compiler engineers developing cutting-edge optimization technology. You'll improve developer workflows, extend our GitHub automation, strengthen our testing infrastructure, build intuitive dashboards for compiler performance and benchmarking results, and create tools that make it easier to understand, debug, and improve our software. We're looking for someone who genuinely cares about software engineering. Someone who enjoys building polished developer tools, thinks carefully about testing strategies and software architecture, and wants to create systems that other engineers love using. You'll have significant ownership, work directly with the founders and compiler engineers, and help shape the engineering platform as Daisytuner grows. What you will be doing * Develop modern web applications and dashboards using TypeScript and React * Improve and extend our engineering platform for compiler development, benchmarking, and performance analysis * Expand our GitHub integrations using webhooks, GitHub Actions, and the GitHub API * Improve our testing infrastructure across multiple repositories, making it more reliable, maintainable, and easier to extend * Build automation that simplifies engineering workflows and reduces manual effort * Develop dashboards and visualizations for benchmark results, compiler performance, optimization KPIs, CI/CD status, and engineering metrics * Design and implement caching strategies to improve application responsiveness and scalability * Build backend APIs and services that power our internal tooling * Improve observability by surfacing test failures, performance regressions, and engineering insights in a clear and actionable way * Collaborate closely with compiler engineers to understand their workflows and build tools that remove friction from their daily work * Take ownership of features from design and implementation through testing, deployment, and long-term maintenance ## Related Videos - [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) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Empowering Thousands of Developers: Our Journey to an Internal Developer Platform](https://www.wearedevelopers.com/videos/1519-empowering-thousands-of-developers-our-journey-to-an-internal-developer-platform) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) ## Related Articles - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Software Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/194-software-developer-salary-in-germany-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)