1397 ux stepstone germany English-speaking jobs in Berlin

Contribute to a Bachelor's or Master's thesis applying AI to catalog 2 billion offers. Research agentic AI, Foundation Models, and develop ML solutions in Python using PyTorch and AWS.

Hybrid Support Engineer role supporting hyperscalers and large enterprises. Focus involves developing and operating innovative data center solutions to enhance reliability and efficiency.

Senior Ruby on Rails Engineer needed for an AI companionship platform. Requires 5+ years of experience building and scaling production applications. Must be comfortable with explicit NSFW content. Focus on backend development and feature improvement.

Own integrations, public API, and webhooks end-to-end for AI agents. Design API surfaces, debate technical trade-offs, and build tools for CRM sync and custom workflows. Requires 5+ years in B2B SaaS with an engineering background.

Senior Legal Counsel specializing in Cybersecurity & Data Protection. Provides pragmatic legal advice, manages risk, and ensures compliance with global regulations. Requires 8+ years of relevant experience and a Juris doctorate or equivalent.

Security Engineer to own end-to-end security for a large tech company. Responsibilities include AppSec, vulnerability management, GRC, and AI security. Requires 2+ years of hands-on AppSec experience and comfort with NSFW content.

Senior Account Executive to own revenue generation by winning high-value, strategic new business opportunities, focusing on automotive clients. Requires 5+ years of B2B sales experience closing complex, large deals.

Tour Merchandise Coordinator to manage the merchandise side of artists’ tours from initial discussion to final settlement. Responsibilities include planning, forecasting, logistics, and on-the-road support. Requires 3+ years in music, touring, or merchandise.

Software Engineer, Product (Full-Stack: Angular, Kotlin, MongoDB) to design and develop features for a digital-native onboarding and compliance platform. Requires 4+ years in software development with strong skills in Angular/TypeScript or Spring/Kotlin.

Data Scientist needed to optimize products using machine learning and AI. Requires 2+ years of experience, Python skills, and familiarity with ML frameworks and databases.

Lead a team of three Data Scientists to further develop Machine Learning products. Focus on optimizing AI and ML within the receivables management industry. Requires Data Science/CS degree and 6+ years of experience.

Senior Data Scientist to optimize products using ML and AI, focusing on LLMs. Requires 6+ years experience, deep Python/ML framework knowledge, and experience with cloud infrastructure.

Founding Engineer to build femote's SaaS product, patient app, and professional interface. Requires SaaS experience, strong data modeling, and ability to direct algorithmic development within regulated fields.

Senior Data Engineer to build and own data platform foundations. Design scalable ETL/ELT pipelines using SQL, Python, and PostgreSQL on AWS. Must handle sensitive health data while ensuring GDPR compliance.

Staff Software Engineer to drive technical direction for the Index Setup platform. Own architectural evolution, leading complex initiatives across backend, frontend, and infrastructure. Requires 7+ years in Java/Spring and strong system design skills.

Postdoctoral researcher sought in the Kleuser laboratory to investigate molecular mechanisms of bioactive lipids in vascular, inflammatory, and oncological diseases. Focus includes stem cell analysis for functional vasculature development. Requires a PhD in regenerative biology or related field.

Freelance Inspector needed for daily inspections and testing for German and international customers in the Greater Berlin area. Requires technical training in metalworking or electrical engineering, and strong English skills.

Own the technical AI direction for an AI-native platform, designing scalable, secure systems. Build agentic AI solutions using Python, LangGraph, and AWS Bedrock. Provide technical leadership across engineering teams.

Senior Full Stack Engineer needed to build products using F# (ASP.NET Core) and React.js. Take ownership of features, apply functional programming, and maintain scalable tech stacks. Requires 4+ years of experience.

Senior iOS Engineer for the Ordering team. Design and build end-to-end consumer flows like cart, checkout, and payments using Swift/SwiftUI. Utilize coding agents and ensure high code quality.