1734 English-speaking jobs in North Rhine-Westphalia

Senior Frontend Software Engineer will further develop and refine the company's frontend architecture, building and maintaining product features using Vue.js or a comparable framework.

Senior PHP Software Engineer will design, build, and evolve backend services using PHP, Symfony, and API Platform. Responsibilities include modeling complex logistics workflows, integrating with external carrier APIs, and writing automated tests. Must have 6+ years of professional backend experience and proficiency in PHP and Symfony.

Analyze, redesign, and optimize business processes using process mining and modeling tools. Develop innovative process solutions aligned with strategic business goals.

Analyze, redesign, and optimize business processes using process mining and modeling tools. Develop innovative process solutions aligned with strategic business goals.

Working Student – Accounts Payable will support finance team in day-to-day accounting operations. Tasks include processing invoices, investigating discrepancies, and maintaining supplier data. Must be enrolled in a university program, ideally in Business Administration, Finance, Accounting, or a related field.

Freelance AI trainer needed to design statistics problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Statistics or related field, 3+ years of professional mathematics experience, strong Python proficiency, and excellent written English.

Freelance Web Scraping Engineer needed for the Tendem project. Utilize Apify, OpenRouter, and Python to extract data from complex websites, ensuring accuracy and reliability. Must have experience with web scraping, data processing, and Python libraries like BeautifulSoup and Selenium.

Freelance Data Science AI Trainer needed to design computational data science problems for Generative AI models. Must have 5+ years of experience, a Master's or PhD in a quantitative field, and proficiency in Python, SQL, and GenAI technologies.

International Associate Sales Manager responsible for sales of laboratory chemicals, developing customer relationships, and market analysis in the EMEA region. Requires a chemical or biological technical education, 4-6 years of experience in pharmaceutical sales or marketing, and fluency in English and German.

International Associate Sales Manager responsible for sales of raw materials for pharmaceutical applications and development of existing and new customers in the EMEA area. Requires a chemical or biological-technical education with 4-6 years experience in pharmaceutical sales or marketing.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.