JobsInEnglish.de

Technology jobs in English in Germany

Working Student Data Science Forecasting in Renewable Energy

Confidential company · Berlin · Hamburg · Munich · Posted May 22, 2026

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Join a dynamic team driving the energy transition by developing and improving machine learning forecasting models for decentralized Energy Management Systems. Support data and ML pipelines, monitor production models, and contribute to autonomous AI workflows that optimize clean energy usage. Ideal for …

Python Machine Learning Time Series Forecasting SQL Data Pipelines Cloud Infrastructure (GCP, AWS, Azure)

Tech Lead - Web Core Product & Chrome Extension

Confidential company · Berlin · Posted May 20, 2026

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Join a fast-growing and fully remote technology company based in Berlin focused on delivering text-to-speech products that enhance learning for millions of users worldwide. This role involves leading web product development including a Chrome extension, working closely with a dedicated product team, …

JavaScript ReactJS Redux Firebase TypeScript Frontend Development

Senior Product Manager, Conversational AI for Customer Service

Confidential company · Berlin · Posted May 20, 2026

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Join a leading European digital automotive platform based in Berlin as a Senior Product Manager focusing on conversational AI for customer service. This role involves owning and expanding voice AI and chatbot platforms to improve customer service efficiency and optimize conversions across …

conversational AI product management telephony services contact center applications Twilio large language models (LLM)

Head of AI Engineering

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

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A Munich-based AI-first fintech scale-up seeks a Head of AI Engineering to lead and transform their AI/ML team towards a high-throughput production-grade organization. The role involves owning AI strategy, building unified AI platforms integrating multiple LLM providers, managing lifecycle operations, and delivering …

AI/ML engineering Java (JVM) Node.js (NestJS) Distributed systems Microservices APIs

Senior Data Analytics Engineer

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

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Seeking a Senior Data Analytics Engineer to design and deploy scalable data transformation pipelines and optimize data architectures. The role involves end-to-end pipeline management, performance tuning of AWS cloud services and data warehouses, and implementing software engineering best practices such as CI/CD …

Python SQL dbt CI/CD Docker AWS Lambda

Junior Software Engineer (Internship Possible)

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

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A technology company expanding its operations in Berlin is seeking a Junior Software Engineer or intern. The role involves building and improving backend services supporting real-time AI features and search, designing APIs, contributing across the stack, and collaborating closely with product managers …

Python Go Node.js API Development REST gRPC

Technical Writer (Contract) - Payment Industry

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

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Contract opportunity for a Technical Writer with expertise in card issuing and payment processing to create and maintain API documentation and service guides. Role involves collaborating with product teams, auditing and enhancing existing documentation, and applying AI tools to improve content quality …

Technical Writing API Documentation Card Issuing Payment Processing Card Scheme Rules (Visa, Mastercard) Documentation Platforms (Confluence, Git)

Software Engineer, Data Infrastructure & Acquisition

Confidential company · Munich · Posted May 15, 2026

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Join a fast-growing AI company based in Munich aiming to remove barriers to learning via innovative text-to-speech technology. The role focuses on data collection and ingestion pipeline management using cloud infrastructure and supports model training operations. Work remotely within a diverse, entrepreneurial …

data collection model training software development bash scripting Python Linux

Tech Lead, Web Core Product & Chrome Extension

Confidential company · Munich · Posted May 15, 2026

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Join a fast-growing technology startup focused on text-to-speech products that enhance reading accessibility for millions worldwide. The role involves leading development and shipping production code for web products, collaborating within a dedicated product team, and influencing the product roadmap. Ideal candidates have …

JavaScript ReactJS Redux Firebase TypeScript Product Management

Senior Software Engineer - Windows/Desktop Applications

Confidential company · Düsseldorf · Posted May 15, 2026

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A leading tech company in Düsseldorf seeks a Senior Software Engineer to design and develop native Windows desktop applications using C#, XAML, Windows App SDK, and related frameworks. The role involves defining development best practices, driving accessibility implementation, collaborating with cross-functional teams, …

Windows App SDK WinUI C# XAML C++ Windows desktop application development

AI Engineer – Marketing Data & AI

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

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Join a leading global appliance company focused on shaping sustainable living through innovative technology. The role involves designing, building, and deploying AI-powered solutions for consumer engagement platforms within a global digital product organization. Work with cross-functional teams across engineering, product, data, and …

AI-driven solutions design Marketing Data Python JavaScript Node.js REST APIs

Technical Project Manager – Digital Wallet

Confidential company · Posted May 15, 2026

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Seeking a Technical Project Manager for a globally used digital wallet product within the fintech and crypto space. This role involves end-to-end coordination of feature delivery spanning engineering, compliance, legal, marketing, and support teams. The position operates in a remote, international, fast-paced …

Project Management Technical Coordination Stakeholder Management Scrum Release Management Cross-functional Team Leadership

Seeking a Senior Director Analyst specializing in AI data security and AI ecosystem data management within cybersecurity markets. The role involves researching emerging technologies, providing strategic and tactical advice, engaging with clients through meetings and presentations, and collaborating with global teams. Requires …

AI data security Data management Emerging technology research Client advisory Presentation skills Analytical skills

Principal Data Engineer

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

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Leading company in the software development industry seeks a Principal Data Engineer to drive the architecture, design, and implementation of large-scale data assets powering customer-facing analytics platforms. The role involves hands-on work with Snowflake, dbt, Airflow, and Terraform, setting technical direction, and …

Snowflake dbt Airflow Terraform SQL Python

Senior Product Manager - Transportation & Logistics Software

Confidential company · Remote · Posted May 15, 2026

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Seeking a Senior Product Manager to lead the development of a centralized Master Data platform within the Transportation & Logistics segment of a global industrial technology company. The role involves managing product strategy and execution to transition from legacy systems to next-generation …

Product Management Software Development API Design OpenAPI/Swagger Microservices Event-Driven Architecture

Freelance English Writer - AI Trainer

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

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Seeking a freelance English writer to assist in training AI models by crafting original, clear, and fact-checked responses. The role involves creating text that helps AI understand reasoning, logic accuracy, nuance, and clarity. This is a project-based, part-time opportunity requiring strong written …

English writing Content creation AI training Fact-checking Quality assurance collaboration

Freelance Data Scientist (Python & SQL) / AI Trainer

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

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Seeking experienced Data Scientist for freelance, project-based AI training roles. Tasks include designing and solving complex data science problems, applying Python and SQL skills, and working on real business challenges across industries such as telecom, finance, and healthcare. The role demands strong …

Python SQL Pandas Numpy Scipy Scikit-learn

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

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

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

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Seeking experienced freelance data scientists with strong Python and SQL skills for project-based AI system testing, evaluation, and improvement. Tasks include designing computational data problems simulating real-world applications across sectors such as telecom, finance, healthcare, and e-commerce. Participants will work part-time with …

Python SQL Data Science Machine Learning Statistical Analysis Pandas

Freelance Data Scientist (Python & SQL) - AI Trainer

Confidential company · Remote · Posted May 14, 2026

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This freelance opportunity connects experienced Data Scientists with project-based AI tasks involving design and solution of advanced data science problems using Python and SQL. Projects span multiple industries and cover the full data science pipeline from data ingestion to model deployment, requiring …

Python SQL Pandas Numpy Scipy Scikit-learn