AI (Senior) Developer (m/w/d)

YOUR TASKS

• You integrate generative AI technologies into existing application softwareAdditionally at senior level: You take ownership and technical responsibility from initial concept through to successful delivery

• You analyze complex datasets for specific AI use cases and improve data qualityAdditionally at senior level: You actively drive continuous improvement of data quality

• You evaluate and optimize software systems with AI components (e.g., LangChain, OpenAI, Ollama)Additionally at senior level: You establish best practices for evaluating and optimizing these technologies

• You further develop existing AI solutions and design new approachesAdditionally at senior level: You are responsible for architectural decisions and provide impulses for innovative approaches

• You contribute to cloud-native development projects with a focus on AI-driven software solutionsAdditionally at senior level: You design and define comprehensive architectural decisions

• You integrate AI-ready database systems for complex application.Additionally at senior level: You take responsibility for the strategic use of such systems in more complex projects

• You research and evaluate new technologies and methods in the field of AIAdditionally at senior level: You identify emerging technologies and methods and introduce them strategically

• You collaborate with customers and project teams and present results professionallyAdditionally at senior level: You provide technical leadership to developers and facilitate workshops and reviews

YOUR PROFIL

• You hold a completed degree (preferably a Master’s) with a focus on AI or IT, ideally with initial professional experience in AI software developmentSenior level: You bring several years of professional experience and proven project success in AI software development

• You have solid knowledge of Python and at least one additional programming language (e.g., JavaScript, TypeScript, Go, Java)Senior level: You possess deep expertise and extensive hands-on experience with these technologies

• You have practical experience in integrating and using generative AI technologies as well as frameworks such as LangChainSenior level: You have profound expertise and the ability to establish and enforce best practices.

• You have experience working with AI-ready database systems (relational databases, vector databases, and graph databases)Senior level: You bring extensive experience in complex integration projects

• You have experience in cloud-native development and DevOps practices (e.g., Docker, Kubernetes, Jenkins, GitLab, GitHub)Senior level: You take architectural responsibility and bring relevant practical experience.

• You have knowledge of API design and full-stack software developmentSenior level: You have experience leading and being accountable for development projects

• You are passionate about customer-centric application development and innovative technologiesSenior level: You actively drive innovation and lead teams

• You are a team player, a strong communicator, and work independently in a structured mannerSenior level: You act as a solution-oriented point of contact and support other developers

• You have very good German and English language skills (minimum C1 level in both languages)

YOUR BENEFITS

• Supportive Team Culture: Team cohesion is important to us - we support one another and foster a healthy office culture. Our event team organizes regular after-work events to encourage exchange and connection beyond the workplace.
• Early Ownership & Responsibility: From day one, you will take on exciting tasks with real responsibility – whether on your project or by contributing to internal initiatives. You help shape the way we work.
• Clear Career Development Paths: You will find an environment that supports, challenges, and advances your professional growth. We offer clearly defined career paths and a transparent competency framework for every level.
• Creative Work Environment: We give you the freedom and time to develop creative solutions and provide the best, most modern hardware to support you (Apple or Windows).
• Employee Benefits: Flexible working models, a BahnCard, JobRad, Spendit card, Wellpass, and a company pension scheme contribute to your well-being. In addition, you’ll enjoy the best coffee from our new espresso machine and a fully stocked soft drinks fridge in the office.
• Attractive Vacation Policy: You benefit from 30 days of paid vacation per year and the flexibility to work from home.

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