Jobs für freelancer python developer bei Berlin

A prestigious tech company is seeking a skilled Software Engineer to join their Interview Experience team within Recruiting Products, part of the larger People Products pillar under Enterprise Engineering. This role involves contributing to the company's hiring infrastructure that supports hundreds of thousands of interviews annually. The engineer will work...

Mercor is hiring experienced Software Engineers to support high-impact research collaborations with leading AI labs. Freelancers will contribute to building evaluation datasets that assess AI reasoning, explanation quality, and technical judgment in coding-related interactions. This is a unique opportunity to apply your engineering expertise toward shaping...

At Libra, we're transforming how legal professionals work. Our AI platform combines deep legal reasoning with cutting-edge generative technology to help lawyers research, draft, and deliver legal work faster and smarter.In just over a year, we became one of Europe's fastest-growing legal AI companies—and in late 2025, we joined Wolters Kluwer, the global...

ABOUT YOU We are looking for a Full-Stack AI Engineer who is innovative, curious, and passionate about generative AI to join our GenAI engineering team in Kuala Lumpur. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build cutting-edge AI-powered applications and...

Come and build innovative services that protect our cloud from advanced security threats!As a Software Development Engineer on our team, you’ll help build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon’s infrastructure, including advanced persistent threats. You’ll work with security engineers, data...

Overview We are seeking high-caliber researchers and technical experts to join our team, focusing on Agentic workflows. The core objective of this role is to improve model performance in STEM topics by designing, validating, and analyzing challenging benchmark tasks. Responsibilities Task Design and Development: Design challenging, real-world data science...

About the Job As a key growth accelerator, A11 partners with Europe’s most ambitious startups and scaleups, corporates and SMBs to connect them with top-tier talent ready to make an impact.  We’re looking for an experienced Backend Engineer (m/f/d) to help shape the systems that make operations predictable and scalable for our client's customers. Join...

You care deeply about how developer tools are built, especially when it comes to the intricacies of debugging. You enjoy solving complex, low-level problems and want to make the Rust ecosystem better for everyone. **About JetBrains** We create intelligent software development tools for developers and teams. More than 15 million users, over 300,000...

ai-coustics is building the reliability layer for Voice AI, the system that closes the gap between raw audio input and reliable machine understanding in production. By combining state-of-the-art speech and audio research with real-time, production-grade SDKs, we test, observe, and enable Voice AI systems to work in any environment. Our software is used by...

Sokra is building an AI-powered adaptive learning platform that's already being tested by 50+ schools across Germany. Major publishers are reaching out, and we're preparing our angel round. We're a team of 3 founders (EXIST-backed, HU Berlin) looking for our first engineer — not an employee, but a co-builder with real ownership. Tasks Own and shape the...

Mercor is seeking experienced developers with a proven record of open-source contributions to join a high-quality, global network of engineers supporting AI, data, and enterprise software infrastructure projects. This opportunity is designed for developers who are deeply engaged in the open-source ecosystem and have a passion for backend architecture,...

More about the role    Deep Learning Engineers form the core of our team at Audatic. If you are excited to develop novel deep learning algorithms for audio processing, we have a fantastic job opportunity for you!   Your responsibilities will include:   Training state-of-the-art deep learning models that provide optimal quality and efficiency on our...

Note: This position does not offer any Visa sponsorship. We are only looking for applicants who are either local to Berlin, Germany or ready to relocate to the employers location. Our client is seeking a highly skilled and experienced Software Architect to their team. As a Software Architect, you will be responsible for designing, developing, and...

♾️ Your mission Amazon Connect | API Gateway | AWS Serverless | Bedrock | CDK | Cognito | DynamoDB | Lambda | LLMs | OCR | Python | React | S3 | SAM | Secrets Manager | Sentry | SNS | SQS | Step Functions | TypeScript | X-Ray We run a fast growing modern HealthTech platform. Fully serverless. Regulated. Real patients. Real impact. You are a Python or...

Senior Applied Scientist (all genders)THE ROLE & THE TEAMPartner Tech builds the products, tools, and insights that help Zalando partners grow with confidence. Within Assortment, Steering & Data Insights (ASDI), we develop data products and decision systems that improve assortment composition, in-season steering, demand understanding, partner performance...

We’re looking for a Senior Software Engineer to help us accomplish our mission to improve and extend lives by learning from the experience of every person with cancer. Are you ready to be the next changemaker in cancer care? Flatiron Health is a healthtech company using data for good to power smarter care for every person with cancer, around the world....

THE ROLE AND THE TEAMAs a Senior Applied Scientist in the Pricing Platform department, you will develop machine learning models and algorithms that build the backbone of our algorithmic pricing solution. Your contributions will be pivotal to our mission of building a cutting-edge algorithmic pricing solution, where you will leverage deep learning and...

(Senior) Software Engineer Mobile App: React Native, AWS Serverless, Typescript (m/w/d) Wiesbaden, Bochum, München, Berlin oder Hamburg, in Voll- oder Teilzeit Die SCHUFA war schon Fintech, bevor es Fintechs überhaupt gab. Seit über 95 Jahren ermöglichen wir, dass finanzielle Wünsche wahr werden. Wir reduzieren für Anbieter von Krediten, Waren und...

Software engineers and AI agents alike suffer from the same problem: finding that one person or place that will answer their tough, specific question. Many solutions promise to solve this with similarity search in vector databases. Unfortunately, finding the answer is often a puzzle with pieces to be collected across a myriad of contradictory sources and...

At JetBrains, code is our passion. Ever since we started, back in 2000, we have been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers and businesses to grow, discover, and create. IntelliJ IDEA revolutionized the Java development tool...