JobsInEnglish.de

Frontend Jobs in Frankfurt 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 Frankfurt.

Project Lead – Network Detection and Response Evaluation

Confidential company · Frankfurt · On-site

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Leading a project to evaluate and select a Network Detection & Response solution for a Security Operations Center in a major automotive technology company based in Frankfurt, Germany. The role involves coordinating cross-functional teams, defining success criteria, managing risks, and delivering recommendations …

Network Detection and Response Security Operations Center Project Management Cybersecurity Threat Detection Anomaly Detection

Business Client Services Manager

Confidential company · Frankfurt · Hybrid

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Seeking a motivated Business Client Services Manager to join a leading international fintech company in Frankfurt. The role involves delivering excellent client support, managing client inquiries, onboarding new clients, conducting system training, and improving workflows. The position offers opportunities for growth, learning, …

Client Relationship Management Customer Service Problem Solving Analytical Skills Communication Project Management

Senior Python Data Scraping Engineer (Freelance, Remote)

Confidential company · Frankfurt · Remote

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Seeking an experienced Senior Python Data Scraping Engineer for a freelance, part-time remote role contributing around 10-20 hours weekly to specialized data scraping workflows supporting AI and human hybrid systems. The role involves managing end-to-end data extraction from complex and dynamic websites, …

Python web scraping BeautifulSoup Selenium JavaScript AJAX

Freelance Mortgage Underwriter and AI Trainer

Confidential company · Frankfurt · Remote

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This is a freelance opportunity to support AI training projects by evaluating mortgage underwriting decisions and related documentation. Contributors work on tasks such as assessing loan types, calculating qualifying income for self-employed borrowers, auditing compliance letters, and differentiating between selling guide rules …

Mortgage underwriting Loan origination Income calculation Fannie Mae guidelines Freddie Mac guidelines Reg B compliance

Join a leading energy technology company as a Regional Service Representative for Low Voltage Systems based in Germany (Frankfurt/Main or Berlin). This full-time permanent role involves commissioning, start-up, diagnostics, and maintenance of low-voltage power distribution systems at customer sites, with extensive travel …

Low voltage electrical systems Commissioning Diagnostics Maintenance Troubleshooting Customer communication

This role involves providing accurate and decision-relevant financial data analysis, budgeting, forecasting, variance analysis, and supporting financial planning to drive company growth and operational improvements. The position entails close collaboration with business functions and finance teams, contributing to monthly and quarterly management …

Financial analysis Variance analysis Budget planning Forecasting Financial modeling Data analysis

Working Student for Client Integration in IT (f/m/d)

Confidential company · Frankfurt · On-site

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Join a global financial technology company as a Working Student in Client Integration based in Frankfurt am Main. This role involves working closely with a client integration team to support the full software development lifecycle, developing and optimizing system functionalities, and contributing …

Java Core Libraries Design Patterns Data Structures XML XSLT

Freelance Junior Journalist - AI Trainer (English)

Confidential company · Frankfurt · Remote

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Seeking a freelance Junior Journalist to support AI training projects by crafting and evaluating human-like text in English for AI systems. This is a part-time, project-based role ideal for candidates with journalism or related backgrounds and strong English proficiency.

AI training Critical thinking English writing (C1/C2) Fact-checking Prompt generation Score criteria definition

Equity Index Structuring Analyst/Associate (m/f/d)

Confidential company · Frankfurt · Hybrid

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An international FinTech company based in Frankfurt is seeking an Analyst/Associate for Equity Index Structuring with a focus on thematic equity investment strategies. The role involves developing innovative rules-based equity index methodologies, translating emerging market trends into investable index strategies, performing back-testing, …

Equity investment products Python programming Financial markets knowledge Index methodology development Back-testing Thematic market research

Senior Electrical Project Engineer

Confidential company · Frankfurt · On-site

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Seeking a Senior Electrical Project Engineer to oversee electrical engineering projects from design through installation and maintenance across various sectors including industrial, healthcare, and commercial. The role involves managing technical documentation, coordinating with project teams, ensuring regulatory compliance, and maintaining project schedules …

Project management Technical submittals MS Project MS Office Suite AutoCAD Building regulations compliance

Seeking a freelance material scientist with proficiency in Python to contribute to AI training projects involving engineering problem design, numerical simulations, and solution validation. Requires a degree in Material Science or related fields, 2+ years of relevant experience, and strong English skills …

Material Science Python Numerical Methods Engineering Design Optimization Simulation

This opportunity involves contributing to project-based AI initiatives focused on testing, evaluating, and improving AI systems in collaboration with a global community of specialists. Tasks include designing computer science problems, validating AI solutions using Python and related libraries, improving AI reasoning, and …

Computer Science Python NumPy Pandas SciPy MATLAB

Senior Architect (m/f/d) - Cloud & AI Native SaaS Platform

Confidential company · Frankfurt · Hybrid

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Seeking a Senior Architect to contribute to technology vision and architecture for a leading European service management software company. The role involves driving cloud transformation, designing scalable and AI-integrated SaaS solutions, collaborating with technical leadership, and mentoring engineering teams to embed architectural …

Software Architecture SaaS Cloud Architecture Microsoft Azure AWS Google Cloud Platform

Software Engineer - Applied AI

Confidential company · Frankfurt · Hybrid

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Looking for a Software Engineer specialized in Applied AI to design and build software turning large language models into production-grade products. Responsibilities include backend service development, AI tooling, and user interfaces, focusing on scalability, performance, and safety. Requires strong backend programming skills, …

Python TypeScript Go Java C#/.NET Software Design

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

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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

Internship Opportunity in Equity Index Structuring

Confidential company · Frankfurt · On-site

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An international FinTech company headquartered in Frankfurt seeks an intern to join their Equity Index Structuring team. The role involves developing equity index methodologies, performing back-testing of investment strategies, and supporting client interactions. The internship offers a dynamic environment with mentorship and …

Python Analytical Thinking Equity Index Methodologies Back-testing Investment Strategies Communication Skills

Freelance AI Data Annotator (English)

Confidential company · Frankfurt · Remote

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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

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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

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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