JobsInEnglish.de

Frontend Jobs in Stuttgart for English Speakers

Frontend roles focused on web interfaces, JavaScript frameworks, design systems, and user-facing product engineering. This page is filtered to active listings in Stuttgart.

Tech Lead, Android Core Product

Confidential company · Stuttgart · Posted May 15, 2026

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Join a fast-growing text-to-speech software company with a fully remote global team. Lead Android app development, owning features, improving reliability, and shaping the future of the Android team. Work in a startup-like, entrepreneurial environment focused on delivering innovative audio and AI-based products …

Kotlin Kotlin Coroutines Kotlin Flow Dagger 2 MVVM Clean Architecture

Tech Lead, Web Core Product & Chrome Extension

Confidential company · Stuttgart · Posted May 15, 2026

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Join a fast-growing tech company dedicated to making reading accessible for millions through innovative text-to-speech products including web and Chrome extension applications. The role involves leading product development in a remote, fast-paced environment, working closely with cross-functional teams to deliver impactful features …

JavaScript ReactJS Redux Firebase TypeScript Product Development

Freelance English Writer - AI Trainer

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

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This role is a freelance, part-time AI Trainer focused on writing and training AI models to generate human-like text. Contributors craft original, fact-checked content according to project guidelines, collaborate with quality specialists, and help improve AI reasoning and clarity. Applicants should have …

English writing Content creation Fact-checking Collaboration Quality assurance

Freelance Data Scientist (Python & SQL) - AI Trainer

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

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Seeking an experienced freelance Data Scientist with expertise in Python and SQL to contribute to AI system testing and improvement projects with leading tech companies. The role involves designing complex, real-world data science problems across various industries, utilizing advanced Python libraries and …

Python SQL Pandas Numpy Scipy Scikit-learn

Strategy Consultant for AI Training and Evaluation in Management Consulting Domain

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

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A company is seeking experienced strategy consultants with 3+ years at top-tier firms to develop and evaluate AI learning environments based on real-world consulting projects. The role involves creating realistic project scenarios, designing structured tasks for AI systems, and developing evaluation criteria …

structured problem-solving hypothesis-driven thinking financial modeling market analysis client deliverables analytical design

US-Qualified Patent Attorney - Freelance AI Trainer

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

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A freelance opportunity for US-qualified legal professionals to participate in project-based AI evaluation and training. Tasks include generating prompts, evaluating AI solutions, and improving AI reasoning in alignment with legal principles. Requires US law degree, legal practice experience, and strong English skills. …

US law expertise Legal practice English proficiency C1/C2 AI evaluation AI training Prompt generation

Freelance Data Science Engineer (Python & SQL)

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

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This freelance opportunity involves working on project-based AI initiatives for leading tech companies, focusing on designing and solving complex computational data science problems using Python and SQL. Tasks include developing reproducible problems grounded in real business challenges across various industries such as …

Python SQL Pandas Numpy Scipy Scikit-learn

Senior Consultant for AI Project Design in Management Consulting Domain (Freelance)

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

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Seeking experienced strategy consultants with 3+ years at top-tier firms (e.g., McKinsey, BCG, Bain) to design AI learning environments based on authentic consulting projects. Role involves structuring real-world consulting scenarios, defining tasks, evaluation criteria, and deliverables to train AI systems remotely on …

structured problem-solving hypothesis-driven thinking financial modeling market analysis client-ready deliverables analytical design

Senior Python Data Scraping Engineer (Remote, Part-time)

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

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Seeking an experienced Python Data Scraping Engineer to work remotely on a freelance project involving advanced data extraction workflows. The role includes collaborating with AI agents and handling complex web scraping tasks using tools like Apify and OpenRouter. Candidates should have at …

Python Web Scraping BeautifulSoup Selenium JavaScript AJAX

Freelance Python Data Scraping Engineer

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

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A technology company is seeking a highly skilled freelance Python Data Scraping Engineer to work remotely on specialized data scraping workflows within a hybrid AI and human system. The role involves end-to-end data extraction, using tools such as Apify and OpenRouter, handling …

Python Data Scraping Web Scraping Automation BeautifulSoup Selenium

Contracts Attorney (US Law) - Freelance AI Trainer

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

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Seeking US law attorneys for freelance project-based AI training roles involving evaluation and improvement of AI-generated legal solutions. Requires legal degree and experience in US jurisdiction, strong English skills, and stable internet. Projects are part-time, non-permanent, with flexible hours and compensation up …

US Law Legal Consulting Contract Review AI Training English Proficiency C1/C2 Legal Research and Analysis

Freelance US Corporate Attorney for AI Training Projects

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

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Seeking experienced US corporate attorney to participate in freelance project-based AI training roles. Tasks include generating and evaluating AI prompts, improving AI reasoning, and scoring multi-step problem solving. Legal graduates with 2+ years US jurisdiction experience and strong English are encouraged to …

US law Legal consulting Contract analysis AI evaluation Prompt generation English proficiency C1/C2