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Data Analyst Jobs in Frankfurt for English Speakers

Data analyst roles for English speakers working with analytics, reporting, business intelligence, SQL, and data-driven decisions. This page is filtered to active listings in Frankfurt.

Intern Fixed Income Index Management

Confidential company · Frankfurt · On-site · Posted Jun 2, 2026

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An internship opportunity in Fixed Income Index Management at a growing financial technology company in Frankfurt. The role involves supporting daily fixed income index tasks, automation of workflows, client request handling and maintaining data feeds. The ideal candidate is an economics, finance, …

Financial Markets Fixed Income Products Index Calculation Automation Client Reporting Data Feed Maintenance

Freelance Data Scientist (Python & SQL) for AI Training Projects

Confidential company · Frankfurt · Remote · Posted Jun 2, 2026

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This freelance opportunity is suited for experienced Data Scientists with expertise in Python and SQL to work on project-based AI training tasks. The role involves designing computational data science problems based on real-world business challenges across various industries and verifying solutions with …

Python SQL Pandas Numpy Scipy Scikit-learn

Working Student - Finance

Confidential company · Frankfurt · On-site · Posted Jun 1, 2026

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Join a fast-growing SaaS company in Frankfurt as a Working Student in Finance. Support accounting, reporting, payroll, and process automation tasks while gaining hands-on experience in a dynamic international team. Candidates should be enrolled in a relevant degree program, proficient in AI …

Accounting Financial Reporting Process Development AI Applications Excel Power BI

Freelance AI Data Annotator (English)

Confidential company · Frankfurt · Remote · Posted May 26, 2026

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Join a global freelance platform to work on AI training projects that involve annotating and evaluating content for artificial intelligence development. This remote, part-time role requires advanced English skills and offers the opportunity to contribute to cutting-edge AI technology and gain valuable …

English Data Annotation AI Training Attention to Detail Logical Thinking Fact-Checking

Working Student Software Development (f/m/d) in Frankfurt

Confidential company · Frankfurt · On-site · Posted May 21, 2026

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Join a leading trading platform company in Frankfurt as a Working Student in Software Development. Contribute to the development and optimization of cutting-edge trading systems and collaborate with experienced developers to design software and architecture for a Java platform. Opportunities align with …

Java Python JavaScript C++ Data Modelling ETL

Optical Engineer - Freelance AI Trainer

Confidential company · Frankfurt · Remote · Posted May 20, 2026

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Join a project-based opportunity as a freelance Optical Engineer focused on designing complex optics problems to test and improve AI systems. Candidates will design physics-based problems involving mechanics, electromagnetism, thermodynamics, and quantum mechanics, simulating real research workflows. The role requires a physics …

Optical Engineering Physics Numerical Simulation Problem Design Physics Modeling Thermodynamics

Senior iOS Software Engineer

Confidential company · Frankfurt · Posted May 20, 2026

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Join a fast-growing, fully remote technology company focused on text-to-speech products used by millions globally. As a Senior iOS Software Engineer based in Frankfurt, Germany, you will lead engineering and product decisions, actively develop the iOS app, and collaborate with a dedicated …

Swift SwiftUI Multithreading Programming CI/CD Fastlane SOLID principles

Freelance Legal Consultant (US Law) - AI Trainer

Confidential company · Frankfurt · Remote · Posted May 20, 2026

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This freelance legal consultant role involves project-based AI training tasks including generating challenging prompts for AI, evaluating AI-generated solutions, and improving AI reasoning based on US law expertise. The position requires a law degree within the US context, minimum 2 years legal …

US Law Legal Analysis AI Evaluation Prompt Engineering English Proficiency C1/C2

Freelance Junior Journalist - AI Trainer

Confidential company · Frankfurt · Remote · Posted May 15, 2026

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Seeking a freelance Junior Journalist to work as an AI Trainer on a project basis. The role involves crafting clear, fact-checked text to train AI models in reasoning and logic, generating challenging prompts, and defining scoring criteria for AI responses. Requires strong …

English writing Journalism Communications Critical thinking Text evaluation AI training

Senior Software Engineer, Core Experiences

Confidential company · Frankfurt · Posted May 15, 2026

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Join a fast-growing tech company in Frankfurt focused on audio information and AI. The team builds core services and SDKs powering a popular product that makes audio information accessible and effective for millions, including people with learning differences. The role involves designing …

Kotlin Multiplatform Java Google Cloud Platform (GCP) API design Cloud Functions Backend Services

Tech Lead, Web Core Product & Chrome Extension

Confidential company · Frankfurt · Posted May 15, 2026

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Join a fast-growing remote team developing web and Chrome extension products focused on text-to-speech technology used by millions globally. This role involves shipping production code, collaborating with product teams, contributing to product strategy, and building impactful user experiences in a high-growth startup …

JavaScript ReactJS Redux Firebase TypeScript Product Development

Learning Technology Specialist (LMS Platform & Integrations)

Confidential company · Frankfurt · Hybrid · Posted May 15, 2026

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A global industrial software company is hiring a Learning Technology Specialist to join their Learning Excellence team. The role involves administering and enhancing the LMS platform to deliver scalable, high-quality learning experiences to customers worldwide. Responsibilities include platform administration, integration with third-party …

LMS administration Thought Industries SCORM e-learning standards REST APIs web services

Senior Design Solution Engineer (Mechanical)

Confidential company · Frankfurt · Hybrid · Posted May 15, 2026

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Join a leading global data center provider as a Senior Design Solution Engineer focusing on mechanical engineering disciplines. The role involves leading mechanical scope definition for data center fit-out projects, coordinating multi-disciplinary design teams, managing external vendors, and ensuring high-quality tenderable solutions. …

Mechanical Design Project Management AutoCAD BIM Data Center Engineering Capacity Planning

Freelance English Writer - AI Trainer

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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Seeking freelance English writers to contribute to AI training by creating clear, fact-checked, and stylistically consistent content. This is a part-time, project-based role involving crafting text that helps train AI systems in reasoning and clarity. Ideal candidates hold a bachelor's degree and …

English writing Content creation Fact-checking Attention to detail AI training

Freelance Data Scientist (Python & SQL) with AI Training Focus

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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This freelance opportunity connects experienced data scientists with project-based AI training roles for leading tech companies. Contributors design and solve complex data science problems simulating real-world analytical workflows using Python, SQL, and machine learning. Projects involve computationally intensive tasks in various industries …

Python SQL Pandas Numpy Scipy Scikit-learn

Strategy Consultant - AI Training & Evaluation

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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Seeking experienced strategy consultants with 3+ years at leading top-tier firms to build realistic consulting project scenarios for AI training. Role involves creating structured tasks and evaluation frameworks from genuine consulting engagements to enable AI systems to learn high-level business reasoning. Remote, …

structured problem-solving hypothesis-driven thinking financial modeling market analysis data synthesis client deliverable production

Freelance AI Trainer - US-Qualified Patent Attorney

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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This freelance project-based opportunity involves working remotely on AI system evaluation and improvement tasks for leading tech companies. The role requires a US-qualified legal professional with experience in US law to generate prompts, evaluate AI-generated legal solutions, and help improve AI reasoning. …

US law Legal practice English proficiency AI system evaluation AI prompt generation Logical reasoning assessment

Freelance Data Science Engineer (Python & SQL)

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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Seeking a freelance Data Science Engineer for project-based AI opportunities with leading tech companies. The role involves designing and solving complex data science problems using Python and SQL, focusing on real-world business challenges across various industries. Work is part-time and non-permanent, with …

Python SQL Data Science Machine Learning Statistical Analysis Pandas

Senior Consultant - Freelance AI Project in Management Consulting

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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Join a remote freelance project to develop domain-specific reinforcement learning environments and evaluation frameworks tailored to management consulting. The role involves designing detailed project scenarios based on authentic consulting engagements from top-tier firms to enhance AI learning in business reasoning. Candidates must …

Structured problem-solving Hypothesis-driven thinking Project scenario design Financial modeling Market analysis Client deliverables

Senior Data Scraping Engineer (Python) - Remote Freelance Role

Confidential company · Frankfurt · Remote · Posted May 14, 2026

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We are seeking a Senior Data Scraping Engineer experienced with Python to work remotely on freelance projects involving advanced data extraction and processing. The role involves collaborating with AI systems and human agents to deliver accurate, structured datasets from complex web sources …

Python Web Scraping BeautifulSoup Selenium JavaScript AJAX