Jobsuche - CHECK24 Karriere

(Junior) Quality Assurance Engineer (m/f/d) - Loans

Finanzen

München
Your Qualifications:
- Educational Background: Completed training as an IT specialist, a comparable IT qualification, or a degree in computer science
- Testing Tools Expertise: Experience with manual testing tools like Postman, Insomnia, or cURL
- Programming Knowledge: Proficiency in programming languages such as Java, Python, C#, NodeJS, JavaScript, or TypeScript
- Testing Experience: Initial experience in testing web applications or software, including familiarity with testing methods, tools, and test automation (e.g., Playwright, Selenium)
- Database Skills: Solid knowledge of SQL and databases, along with experience using ticketing systems like JIRA or Trello
- Attention to Quality: Strong sense of quality and customer-oriented thinking
- Language Proficiency: Fluent in English and German (minimum B2 level)
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Junior Fullstack (C#, Node.js) Web Developer (m/f/d) InsurTech

Versicherung

München
Your Qualifications:
- Bachelor’s degree or equivalent experience in Computer Science or related field
- Initial experience in either modern web development (Typescript/React) or back-end development (.NET/C#), for example through internships or student activities
- Clean code principles like SOLID, KISS and YAGNI are not foreign words for you, maybe you have already applied some of them in your projects
- You have at least the very first touch with unit and integration tests
- Working in a team is essential for you, as you like to solve technical challenges together with the team and are always up for learning something new
- Very good spoken and written knowledge of English (C1) complete your profile, German is a plus
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(Junior) Java Software Engineer (m/f/d) - Credit Card

Finanzen

München
Your Qualifications:
- Experience with Java program language is required
- You understand OOP principles and you are faimilar with software design patterns
- You have a basic understanding of RESTful API development principles
- Experience with Spring-Boot, ReactJS is a plus
- You like to challenge proposed solutions and love to learn from code reviews
- You are enthusiastic about new things, have a hands-on mentality and don’t think that your job stops in the moment you commit your code
- You have good spoken and written knowledge of English - German is a plus
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Junior PHP Symfony Developer (m/f/d) Autoteile

Autoteile

München
Your Qualifications:
- First experience with PHP & Symfony
- First overview of the topic of backend technologies, from A for Ansible to Z for Zsh
- Logical thinking, quality awareness and constant willingness to learn
- Business fluent in written and spoken English
- Willingness to invest your skills for the success of your team
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(Junior) Data Scientist (m/f/d) FinTech

Finanzen

München
Your Qualifications:
- Master’s degree in physics, mathematics, data science, statistics, computer science, business informatics or related fields
- Enthusiasm for the application of mathematics and machine learning technology to make our financial products faster, better and even more convenient to use
- First experience and strong working knowledge in data wrangling, manipulation, visualization, machine learning, and deep learning using libraries such as pandas, NumPy, scikit-learn, LightGBM, TensorFlow, etc.
- Solid Python programming and software engineering skills; ideally, experience with REST frameworks like FastAPI, and additional frameworks/tools such as Docker, Streamlit, MLflow, Grafana etc.
- Creativity and curiosity to apply cutting-edge algorithms from the data science field to our products (e.g., LSTMs, transformers)
- High motivation to work in agile and cross-disciplinary teams and to share knowledge inside the CHECK24 data science community
- Fluent spoken and written English skills. German skills are beneficial but not mandatory
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Junior PHP Backend Developer (m/f/d) InsurTech

Versicherung

Frankfurt
Your Qualifications:
- A successfully completed degree in computer science, business informatics or similar, alternatively training as an IT specialist (m/f/d) for application development
- The capability of writing clean, S.O.L.I.D. code
- Knowledge about Database Design, APIs and Middleware concepts
- Knowledge about design patterns
- Experience with GIT
- The will to invest your skills for the success of your team
- Logical thinking, quality and performance awareness and constant willingness to learn
- Fluent English with valid work permit to work in Germany (advantage)
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(Junior) Data Scientist (m/f/d) - Credit Card

Finanzen

München
Your Responsibilities:
- Assist in the design and implementation of machine learning algorithms to enhance our ranking/recommender engine performance
- Contribute to ensuring interpretable and explainable solutions
- Support the development and deployment of microservices using FastAPI, Docker, and machine learning libraries
- Collaborate with the team of product managers and software engineers
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(Junior) Business Analyst / Business Intelligence Manager (m/f/d) AurumCars

AurumCars

München
Your Qualifications:
- Education: Above-average degree, ideally with an economic / technical-mathematical background (e.g., Business Administration, Statistics, Economics, Global Business Management, Business Mathematics or similar)
- Professional experience: Initial professional experience in working with databases (SQL) and reporting tools (Tableau) is desirable; technical understanding, programming skills and project management experience are an advantage
- Smart solution finding: Strong organizational and conceptual skills combined with a quick grasp of complex topics, high quality standards and a hands-on mentality to find and implement pragmatic solutions
- Analytical and strategic thinking: Analytical and structured, independent way of working as well as a strong quality awareness to continuously improve our processes and generate data- and fact-based recommendations
- Digital mindset & initiative: High internet affinity, strong interest in e-commerce and the ability to quickly familiarize yourself with complex data models and products, critically question them and develop optimization approaches
- Drive and communication: Excellent communication and teamwork skills to ensure fast and constructive coordination with various stakeholders in a dynamic environment and to achieve measurable results quickly
- Tools: Confident use of MS Office (especially Excel and PowerPoint), Jira, SQL and Tableau desirable as well as knowledge of data architectures/databases and cloud systems (AWS) and routine use of Large Language Models (LLMs) such as ChatGPT - whether privately or professionally - is an advantage
- Language skills: Business fluent in written and spoken English, good knowledge of German is an advantage
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Junior Data Scientist (m/f/d) Machine Learning InsurTech

Versicherung

Frankfurt
Your Qualifications:
- Successfully completed degree (e.g. data science, analytics, statistics, mathematics, computer science or similar)
- Around 1-2 years of professional experience in the field of data science
- Experience translating domain knowledge into ML Projects and develop end-to-end ML pipelines
- Demonstrated hands-on experience with large language models, including experimenting, fine-tuning, and using frameworks such as HuggingFace, Langchain, and OpenAI tools
- Coding knowledge in Python and SQL
- Sound understanding of concepts and algorithms in the field of ML, both traditional and advanced
- Experience in version control systems (e. g. Git/Bitbucket)
- Experience in developing classical and neural network-based recommendation systems is a plus
- Familiarity with orchestrating pipeline workflows using MLFlow or Kubeflow is an added advantage
- Knowledge of Tableau and A/B testing is a big plus
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Data Science Intern (m/f/d) / AI Forge

Zentral

München
Your Qualifications:
- Currently enrolled in a degree program in Computer Science, Data Science, Mathematics, or a related field
- Proficient in Python, with hands-on experience in data manipulation, analysis, and machine learning libraries (e.g., Pandas, NumPy, Scikit-learn, PyTorch), and familiar with Generative AI frameworks such as LangChain
- Strong analytical skills, with the ability to extract meaningful insights from complex datasets and communicate findings effectively
- Fluent in English; knowledge of German is a plus
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Working Student (m/f/d) Data Analytics / Business Intelligence AurumCars

AurumCars

München
Your Qualifications:
- Education: Ongoing university studies in a business, technical, or mathematical field (e.g. Business Administration, Economics, Global Business Management, Media & Communication Studies, Business & Engineering, Business Mathematics, Computer Science or similar)
- Practical Experience: Initial experience with large datasets and business intelligence tools (preferably Tableau) desireable
- Analytical and strategic thinking: Strong analytical skills, affinity for numbers, structured and independent working style and a team-oriented mindset
- Digital Mindset: Strong interest in e-commerce and digital trends or first experience in the online sector is an advantage
- Tools: Proficiency in MS Office, especially strong Excel skills
- Language skills: Business fluent in written and spoken English and good knowledge of German is an advantage
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(Junior) Quality Assurance Engineer (m/f/d) - Loans

Junior Fullstack (C#, Node.js) Web Developer (m/f/d) InsurTech

(Junior) Java Software Engineer (m/f/d) - Credit Card

Junior PHP Symfony Developer (m/f/d) Autoteile

(Junior) Data Scientist (m/f/d) FinTech

Junior PHP Backend Developer (m/f/d) InsurTech

(Junior) Data Scientist (m/f/d) - Credit Card

(Junior) Business Analyst / Business Intelligence Manager (m/f/d) AurumCars

Junior Data Scientist (m/f/d) Machine Learning InsurTech

Data Science Intern (m/f/d) / AI Forge

Working Student (m/f/d) Data Analytics / Business Intelligence AurumCars