English-speaking pytest jobs in Germany

Cloud Quality Engineer (f/m/d) Cloud Automation & AI-Augmented Testing

Berlin

Hybrid Full-time

Professional experience in software quality engineering, test automation, or software development in test (SDET). AI-First Mindset: Daily, hands-on experience using AI coding assistants and LLMs to write code, generate test data, …

LLM, pytest, TypeScript, REST, Microservices, Linux

Associate Director (m/f/d), DevOps & Software Engineering, Computational Pathology

München, Bayern

Full-time Lead

7+ YOE Required Degree in computer science, software engineering or a related field, or equivalent practical experience. Typically 7+ years of industry experience, including substantial hands-on ownership of CI/CD and release …

CI/CD, GitHub Actions, GitHub, Python, Bash, Terraform

Internship - AI/ML Engineering (m/f/x)

München, Bayern

Hybrid Internship

Excellent academic background in a quantitative discipline (computer science, machine learning, data science, financial mathematics,, engineering, physics, or a similar field) Currently pursuing a Bachelor’s or Master’s degree. …

AWS, Python, LLM, RAG, LangChain, OpenSearch

Internship - AI/ML Engineering (m/f/x)

Berlin

Hybrid Internship

Excellent academic background in a quantitative discipline (computer science, machine learning, data science, financial mathematics,, engineering, physics, or a similar field) Currently pursuing a Bachelor’s or Master’s degree. …

AWS, Python, LLM, RAG, LangChain, OpenSearch

Test Engineer

Leonberg, Baden-Württemberg

Hybrid Full-time Visa sponsorship Relocation support

Embedded Systems, CI/CD, Azure, Jira, Python, pytest

Senior QA Engineer

Berlin

Full-time Senior

5+ YOE 5+ years in SDET, quality engineering, test automation or software engineering. Strong TypeScript or Python, with experience designing maintainable test frameworks - not only writing test cases. Strong Playwright, pytest or …

TypeScript, Python, Playwright, pytest, SQL, CI/CD

Software Test Engineer - NeuraGym

Metzingen / Riederich, Riederich, Baden-Wurttemberg, Germany, Baden-Württemberg

On-site Full-time Mid

4+ YOE Understanding of robotics fundamentals: kinematics, dynamics, sensors (cameras, LiDAR, IMU, force/torque), and motion control Working knowledge of C++, e.g. to read, debug, and test performance-critical simulation or ROS2 …

C++, ROS, Docker, Kubernetes, CI/CD, Python

System Test Automation Engineer

Leonberg, Baden-Württemberg

Hybrid Full-time

Embedded Systems, Jira, CI/CD, Azure, Python, pytest

QA Engineer - Quantum Computing (m/w/d)

Siegen, Nordrhein-Westfalen

On-site Full-time Mid

3+ YOE

CI/CD, Python, pytest, Playwright, Selenium, ISTQB

PhD Position: World Models for Software Architecture Synthesis (Constructor Fabric)

Bremen

Thesis / research Senior

3+ YOE Python (professional level). Type hints, packaging, `pytest`, profiling, `asyncio`, memory-aware data structures. You write unbuffered, logged, restartable long-running jobs by default. Training loops written from scratch, custom …

Python, pytest, MLflow, PyTorch, Ray, Dask

Software QA Engineer II

Kassel, Hessen

Hybrid Full-time Mid

3+ YOE A degree or vocational qualification in electrical engineering, computer science, embedded systems, or a related field 3+ years of experience testing software that runs on or with hardware (embedded products, devices, sensors, or …

Embedded Systems, Python, pytest, Linux

Senior Quality Assurance Engineer

Berlin

Hybrid Full-time Senior

5+ YOE Bachelor's degree in Computer Science, Information Technology, Mathematics, or a related field Experience with testing microservices and distributed systems Experience in testing mobile applications Experience with NoSQL DB …

Microservices, Agile, Python, TypeScript, Java, Playwright

Software Engineer - Data & Full Stack (f/m/x)

Berlin

Hybrid Full-time Mid

3+ YOE

ETL, Redshift, Python, Apache Airflow, ECS, S3

Software Test Engineer - Mipa (human)

Metzingen / Riederich, Riederich, Baden-Wurttemberg, Germany, Baden-Württemberg

On-site Full-time

CI/CD, Embedded Systems, Python, C++, pytest, ROS

Product Engineer

Berlin

Hybrid Full-time Mid

4+ YOE Experience: Around 4 years of professional software engineering, with a track record of shipping in fast-paced, ambiguous environments. Regulated industry and/or VC-backed startup experiences are a plus. Product thinking: You …

Python, REST, LLM, FastAPI, AWS, AWS Lambda

Founding Engineer (Tech Lead)

Berlin

Hybrid Full-time Lead

8+ YOE Experience: Typically 8+ years of professional software engineering, with a track record of shipping in fast-paced, ambiguous environments. Regulated industry and/or VC-backed startup experiences are a plus. IC strength: A …

Python, REST, LLM, CI/CD, FastAPI, AWS

Full-Stack Developer - AI Trainer (Germany)

Berlin

Remote Part-timeFreelance Mid

3+ YOE Advanced professional written proficiency in English 3–7 years of professional software engineering experience Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go Backend or full‑stack …

Python, JavaScript, Java, C#, Go, pytest

Senior Software Engineer - AI/ML

Germany - Remote

Remote Full-time Senior

LLM, RAG, NLP, AWS, SageMaker, OpenSearch

Software Engineering AI Trainer (Germany)

Berlin

Remote Part-timeFreelance Mid

3+ YOE Advanced professional written proficiency in English 3–7 years of professional software engineering experience Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go Backend or full‑stack …

Python, JavaScript, Java, C#, Go, pytest

Software Team Lead (f/x/m)

Frankfurt am Main, Hessen

Remote Full-time Lead

8+ YOE Required · At least 8 years of relevant software development experience, with at least 5 in regulated industries (banking, payments, insurance, healthcare, public sector, defence, or similar). · A strong, current hands-on …

SOC, ISO 27001, Google Cloud, AWS, Azure, Infrastructure as Code

Full-Stack Developer (f/x/m)

Frankfurt am Main, Hessen

Remote Full-time

Professional full-stack development experience in production environments (4+ years). Strong Python skills, ideally with FastAPI or similar async frameworks, and comfortable with type annotations. Experience with modern React …

Python, FastAPI, React, TypeScript, REST, Docker

Principal Software Engineer

München, Bayern

Hybrid Full-time Lead

10+ YOE - 10+ years of professional software development, including several years in a Principal/Staff role owning architecture and implementation - Proven success scaling distributed systems with high standards for quality and security. …

Python, FastAPI, PostgreSQL, React, TypeScript, ROS

Backend Software Engineer (Python/Node/Go)

München, Bayern

Remote Full-time

REST, Microservices, Python, Go, pytest, Jest