Frontend Jobs in Frankfurt for English Speakers

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 …

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 …

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, …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

Join a purpose-driven team focused on building a zero-emission future within the automotive sector, based in Offenbach am Main, Germany. The role involves developing and executing community growth strategies for the UK market, managing localized content, executing online and offline engagement campaigns, …

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 …

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 …

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 …

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 …

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. …

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 …

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 …

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, …