Tech jobs in Germany · see which ones need German

Senior Software Engineer / Entwickler .net Zahlungsverkehrssysteme (m/w/d)

Frankfurt am Main, Hessen

Hybrid Full-time Senior

5+ YOE ### **Fachlich** - Langjährige Erfahrung in C#/.NET (inkl. .NET Framework 3.5 bis .NET 10) und - Sicherer Umgang mit relationalen Datenbanken (Oracle, MS SQL Server) - Erfahrung mit Softwarearchitektur, Legacy-Modernisierung und …

C#, .NET, SQL Server, SQL, CI/CD, Azure

Data & AI Engineer (m/w/d)

Berlin

Hybrid Full-time Mid

4+ YOE Mindestens 4 Jahre Erfahrung als Data Engineer oder Data Scientist, mit Pipelines und Automatisierungen, die du selbst gebaut und produktiv betrieben hast Sicher in SQL und Postgres Sicher in Python für Datenarbeit: pandas, …

SQL, PostgreSQL, Python, pandas, LLM

AI Deployment Strategist, Science - EMEA

München, Bayern

On-site Full-time Mid Relocation support

2+ YOE 2+ years in a client-facing technical role (e.g., data science consulting, research engineering, or technical sales) with strong background in AI science domains (computer vision, robotics, embodied AI, etc.) You hold a degree in …

Computer Vision, Python, C++, C, LLM

AI Scientist, Agentic CAD (AI4Engineering)

München, Bayern

Hybrid Full-time Relocation support

Deep, hands-on machine learning expertise, particularly LLM development: you have built LLM training pipelines (SFT, RL, fine-tuning, GRPO), demonstrated in publications or shipped systems rather than CV claims Demonstrated …

LLM, Python, Linux

Research Engineer, Inference Foundation

München, Bayern

Hybrid Full-time Relocation support

Experience building and running ML/LLM services at scale, with clear latency and availability targets Hands-on experience with inference engines such as vLLM, SGLang, TensorRT-LLM, or others A solid grasp of inference internals: …

CUDA, Python, PyTorch, Kubernetes, Rust, C++

Staff AI Deployment Strategist - DACH

München, Bayern

On-site Full-time Lead Relocation support

8+ YOE You are a senior, highly capable professional with strong executive presence, excellent business judgment, and a track record of leading complex strategic or transformation work. Typical indicators we’re looking for include: 8 to …

LLM

AI Deployment Strategist, Cybersecurity - EMEA

München, Bayern

On-site Full-time Senior Relocation support

6+ YOE Strategic Discovery & Vision Setting Lead executive-level workshops with CISOs and security teams to identify cybersecurity challenges and opportunities where Mistral's AI can drive step-change improvements (e.g., threat …

SOC, ISO 27001, SIEM, Python, C, LLM

AI Deployment Strategist

München, Bayern

On-site Full-time Mid Relocation support

2+ YOE 2+ years in a client-facing strategic and technical role (e.g., data science consulting, value engineering, or technical sales). You hold a degree in a relevant scientific field (e.g., Computer Science, Data Science, Engineering, …

Python, JavaScript, C, LLM

Applied AI Engineer, Site Reliability Engineer - EMEA

München, Bayern

Hybrid Full-time Senior Relocation support

5+ YOE Fluent in English. 5+ years in SRE, Production Engineering, or DevOps, with a record of shipping tooling. Strong multi-tenant Kubernetes fluency, namespace segmentation, network policy, RBAC, admission control, operations at …

SRE, Kubernetes, Prometheus, Grafana, OpenTelemetry, Infrastructure as Code

AI Researcher - Pre-training (f/m/d)

Heidelberg, Baden-Württemberg

Hybrid Full-time

Proficiency in Python and PyTorch, a strong ML foundation, solid math background, understanding of transformers, experience pre-training LLMs at small scale, careful experimentation, and clear communication. Distributed training …

PyTorch, Python, LLM

Senior AI R&D Engineer - Performance - Pre-training (f/m/d)

Heidelberg, Baden-Württemberg

Hybrid Full-time Senior

Are proficient in Python and the PyTorch library. Have a strong engineering background in parallel and/or distributed systems with proven track record of excellence. Have hands-on experience with modern machine learning …

Python, PyTorch, LLM, CUDA

Senior AI Researcher: LLM post-training for hallucination reduction (f/m/d)

Heidelberg, Baden-Württemberg

Hybrid Full-time Senior

Hands-on experience fine-tuning or post-training LLMs using modern distributed training frameworks. Track record of research or implementation in at least one of the following domains: Hallucination mitigation / truthfulness …

LLM, RAG, Python, PyTorch

Senior AI Researcher- Pre-training (f/m/d)

Heidelberg, Baden-Württemberg

Hybrid Full-time Senior

Large-Scale Training: Hands-on experience training LLMs or multimodal models on large GPU clusters using distributed frameworks (e.g., Megatron-LM, DeepSpeed, torchtitan). Predictive Scaling: Familiarity with scaling laws, …

LLM, PyTorch, Python

Business Innovation Manager (m/w/d) – AI, MarTech & Digital Solutions

Stuttgart, Baden-Württemberg

Remote Full-time Senior

25+ YOE

LLM

Freelance Full-Stack Developer | Django | AI Products | Python & LLM Integration | Remote 100%

Stuttgart, Baden-Württemberg

Remote Part-timeFreelance Senior

5+ YOE 5 years of hands-on experience as a full-stack developer, preferably with Django as your primary framework. Solid Python skills and a track record of building and shipping real products. Experience building AI-powered products …

Django, Python, LangChain, OpenAI API, Docker, Git

Software Developer (all genders) Prozessautomatisierung & KI

Stuttgart, Baden-Württemberg

Full-timePart-time Mid

2+ YOE Du hast ein abgeschlossenes Informatikstudium, eine abgeschlossene Ausbildung im IT-Bereich oder eine gleichwertige Qualifikation. Du bringst mindestens 2 Jahre Berufserfahrung in der Softwareentwicklung mit. Du hast fundierte …

Java, Python, JavaScript, REST, LLM, Agile

Senior Projektmanager Daten & KI-Projekte (all genders)

Stuttgart, Baden-Württemberg

Full-time Senior

Abgeschlossenes Studium der Informatik, Wirtschaftsinformatik, Physik oder vergleichbar. Fundierte Kenntnis über aktuelle KI-Einsatzmöglichkeiten und AI-Deployment-Plattformen. Praktische Erfahrung mit Machine Learning, LLMs und …

LLM, Agile, Scrum

Senior Semantic Data Specialist (all genders)

Stuttgart, Baden-Württemberg

Full-time Senior

Mehrjährige Erfahrung mit Ontologie-Engineering, Knowledge Graphs, Semantic Web oder verwandten Bereichen Tiefes Verständnis von RDF, OWL, SPARQL und anderen W3C Semantic Web Standards Praktische Erfahrung mit Knowledge …

Neo4j, Python, Java, LLM, RAG, Agile

Consultant KI-Technologien (all genders)

Stuttgart, Baden-Württemberg

Hybrid Full-time

* Abgeschlossenes Studium der Informatik, Wirtschaftsinformatik, Physik oder eine vergleichbare Qualifikation * Fundierte Kenntnisse über KI-Einsatzmöglichkeiten, Machine Learning, LLMs, Small Language Models (SLMs) und AI …

LLM, Agile

Entwickler One Identity Manager – IAM, C# / .NET (m/w/d)

Berlin

Remote Full-time Mid

3+ YOE Das erwarten wir: Mindestens drei Jahre Erfahrung als Entwickler mit dem One Identity Manager (Backend) Praxis im Prozessdesigner des One Identity Manager Objektorientierte Programmierung unter .NET (C# oder VB.NET) …

.NET, C#, SAP, IAM, LLM, RAG

KI-Entwickler LLM / RAG / Agenten – Python oder TypeScript (m/w/d)

Berlin

Remote Full-time Mid

3+ YOE

RAG, LLM, Azure, AWS, CI/CD, Python

Senior Fullstack Entwickler Java / Angular (m/w/d)

Berlin

Remote Full-time Senior

Senior-Level. Unsere Kunden brauchen Leute, die ab Tag eins liefern und eigenständig arbeiten. Backend-Kern (das erwarten wir): Java (17+) und Spring Boot (Microservices, Domain Driven Design) REST-Schnittstellen und relationale …

Java, Spring Boot, Microservices, REST, PostgreSQL, Docker

Fullstack Entwickler Java / Angular (m/w/d) – Mid-Level

Berlin

Remote Full-time Mid

3+ YOE Mindestens drei Jahre Berufserfahrung als Entwickler, gezählt nach Ausbildung oder Studium. Das erwarten wir: Java (17+) und Spring Boot Angular mit TypeScript REST-Schnittstellen und relationale Datenbanken, vor allem PostgreSQL …

Java, Spring Boot, Angular, TypeScript, REST, PostgreSQL

Senior Flight Dynamics Engineer, Orbits R&D

Berlin

Hybrid Full-time Senior

10+ YOE 10+ years of relevant work experience Bachelor’s degree in Aerospace Engineering, physics or related technical field Expertise in orbital mechanics and space mission operations Deep knowledge in software development, in C++ and …

C++, Python, LLM

Senior Director of Engineering - Civil Government and Commercial

Berlin

Hybrid Full-time Lead

10+ YOE 10+ years of relevant software engineering work experience, including 8+ years of supervisory or leadership experience managing multiple layers of engineering management. Experience leading and scaling distributed engineering …

LLM

Senior Product Manager, Sovereign & Hybrid Deployments

Berlin

Hybrid Full-time Senior

6+ YOE 6+ years of relevant work experience in Technical Product Management focusing on enterprise platforms, hybrid cloud deployments, or complex infrastructure products. Bachelor’s degree in a relevant field Ability to sit down with …

AWS, Azure, Kubernetes, OpenShift, Terraform, LLM

Senior Identity Platform Engineer

Berlin

Hybrid Full-time Senior

6+ YOE 6+ years experience in infrastructure development and/or operations, with a dedicated focus on Identity and Access Management. Bachelor’s degree in a related field or equivalent professional experience. Expertise with a scripting …

Python, Keycloak, OAuth, OpenID Connect, SAML, PKI

Senior Infrastructure Solutions Engineer

Germany, Remote

Remote Full-time Senior

6+ YOE 6+ years of professional experience in Platform Engineering, DevOps, or Site Reliability Engineering, including experience leading at least one cross-team project or migration. Bachelor’s degree in a relevant field. Background in …

SRE, Kubernetes, Google Cloud, Infrastructure as Code, Terraform, Helm

Satellite Data Processing Engineer

Berlin

Hybrid Full-time Mid

2+ YOE 2+ years of relevant experience. Bachelor’s degree in geoinformatics, geomatics, remote sensing, or a closely related field. A working understanding of optical remote sensing fundamentals. Solid Python skills: comfortable with …

Python, SQL, Linux, CI/CD, GitLab CI, GitLab

Senior Space Systems Engineer, Mission Optimization

Berlin

Hybrid Full-time Senior

10+ YOE 10+ years of relevant experience in spacecraft operations, mission systems engineering, or a closely related field Bachelor’s degree in Aerospace Engineering, Systems Engineering, Computer Science, or a related technical field …

Python, Git, GitLab, Docker, CI/CD, Linux

Senior Engineering Program Manager

Berlin

Full-time Senior

10+ YOE 10+ years of relevant experience of program management in aerospace, manufacturing or similar industry. Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Manufacturing Engineering, or a …

LLM

Space Systems Engineer, Space Operations

Berlin

Hybrid Full-time Mid

2+ YOE 2+ years of relevant work experience Bachelor’s degree in engineering, computer science, or equivalent experience Proficiency in software development, particularly in Python or similar languages Data-driven mindset with …

Python, Agile, Git, GitLab, Docker, Jenkins

Software Engineer

Berlin

Hybrid Full-time Mid

4+ YOE 4+ years of experience in software development within a production environment working preferably with Python, Java and/or Go Bachelor’s degree in a technical field such as Computer Science, Geosciences, or a related discipline, …

Python, Java, Go, Google Cloud, AWS, Git

Automation Engineer (All genders)

München, Bayern

Full-time Mid

3+ YOE Experience with LLM-based tooling (prompt engineering, agent frameworks such as LangChain or LlamaIndex), ERP system familiarity (SAP, Microsoft Dynamics or similar), and manufacturing or back-office finance/ops experience. Must …

LLM, LangChain, LlamaIndex, SAP, Dynamics 365, Agile

Senior Flight Dynamics Integration Engineer (All Genders)

Germany

Full-time Senior

5+ YOE Direct knowledge and experience with OpenVSP and Flow5. Hands-on experience integrating LLM APIs, AI Agents, and modern MDO tools. Experience in unmanned aerial systems (UAS) or rapid-prototyping defence environments. If you're …

LLM, Agile, Python

Principal Machine Learning Engineer - Applied AI & LLMs (x/f/m)

Berlin

Hybrid Full-time Lead Relocation support

10+ YOE 10+ years in ML/AI, with 3+ years at Staff+ or Principal level. Deep expertise in two of clinical NLP, LLM fine-tuning/evaluation, ASR, RAG, or RL. Expert in Python, PyTorch/Transformers, vLLM, and AWS/GCP production deployment. …

NLP, LLM, RAG, Python, PyTorch, AWS

Senior Software Engineer - Node.js/TypeScript (x/f/m)

Berlin

Hybrid Full-time Senior Relocation support

5+ YOE Before you read on: if you don't have the exact profile described below, but you feel this job description matches your skill set, we still encourage you to apply. You'll be a great fit if you: Have 5+ years of backend …

Node.js, Python, LLM, Kubernetes, AWS, Azure

Senior AI Engineer (x/f/m) - Phone Assistant

Berlin

Hybrid Full-time Senior

6+ YOE Are you convinced that you have exactly what it takes for the position? Then we encourage you to apply. Even if you don't meet every requirement, you might be exactly the right future Doctoliber for this or other positions! …

Python, CI/CD, Agile, NLP, LLM, Rails

Technical Cofounder / CTO | AI & ML PreSeed Startup

Berlin

Hybrid Full-time Lead

Machine Learning experience, ideally 3+ years applying it in production products (e.g. LLMs, retrieval/RAG, NLP, computer vision, model evaluation) Entrepreneurial mindset: you want to build a company, not just a product – full …

LLM, NLP, Computer Vision, Azure

Co-Founder & CTO | AI & ML Startup

Berlin

Hybrid Full-time Lead

Master’s degree in Computer Science, Machine Learning/AI, Data Science, Mathematics, Physics, Electrical Engineering or a related quantitative field Machine Learning experience, ideally 3+ years applying it in production products …

LLM, NLP, Computer Vision, Azure

Founding Lead Engineer — AI & Workflow Automation

Berlin

Hybrid Full-time Lead

Strong full-stack engineer able to build independently from zero to working product Experience automating messy, real-world workflows Hands-on experience shipping LLM / AI-agent functionality to users Comfortable connecting APIs, …

LLM

Werkstudent (w/m/d) Projektmanagement KI & Digitalisierung (SS27)

Ditzingen

Working student Junior

Ein laufendes Masterstudium in einer beliebigen Fachrichtung bildet Ihre fachliche Grundlage Erste praktische Erfahrungen im Projektmanagement bringen Sie mit Mit MS Office gehen Sie sicher um und verfügen idealerweise über …

Jira, Confluence, LLM

Praktikum Corporate Innovation I Tech Scouting & AI Tool Development (SS27)

Ditzingen

Internship Junior

Aktuell studieren Sie im Master, beispielsweise Technologie- und Innovationsmanagement, Wirtschaftsingenieurwesen, BWL, Informatik, Data Science oder einen vergleichbaren MINT-Studiengang, oder bringen eine vergleichbare …

LLM

Senior Software Engineer - KI & Publishing Technology (w/m/d)

Karlsruhe, Baden-Württemberg

Full-time Senior

Abgeschlossenes Studium der (Wirtschafts-)Informatik oder eine vergleichbare Qualifikation Mehrjährige Erfahrung in der Softwareentwicklung mit eigener Umsetzungsverantwortung, idealerweise auch in Architekturfragen Praktische …

LLM, RAG, Python, TypeScript, C#, CI/CD

AI Backend Engineer dmGPT (w/m/d)

Karlsruhe, Baden-Württemberg

Full-time

Abgeschlossenes Studium in (Wirtschafts-)Informatik oder eine vergleichbare Qualifikation Mehrjährige Erfahrung mit Python, produktionsreifen APIs und CI/CD sowie die Bereitschaft, den Betrieb der eigenen Services zu verantworten …

Python, CI/CD, LangChain, LLM, Azure, Kubernetes

Senior Fullstack Developer - Java, React, Python (w/m/d)

Karlsruhe, Baden-Württemberg

Full-time Senior

Mehrjährige Berufserfahrung in der Fullstack-Entwicklung mit Schwerpunkt Java, React und Python Fundierte Kenntnisse in REST APIs und Microservices mit FastAPI oder Spring Boot sowie asynchronen Services Erfahrung mit …

Java, React, Python, REST, Microservices, FastAPI

Werkstudent KI-Entwicklung für Multi-Agenten-Systeme in der Triebwerkserprobung (all genders)

München, Bayern

Working student Junior

LangChain, LLM, Python, OpenAI API, Linux

Abschlussarbeit Knowledge Graphs und KI-basierte Informationssuche für Digital Thread (all genders)

München, Bayern

Thesis / research

LLM

Python & AI Software Developer (m/w/d), Bank11

Neuss, Nordrhein-Westfalen

Full-time

Python, Linux, Microservices, REST, LLM

Python & AI Software Developer (m/w/d)

Neuss, Nordrhein-Westfalen

Full-time

Starke Python-Kompetenz: Fundierte und praxiserprobte Kenntnisse in der Programmierung mit Python sowie sauberes API-Design. Systemverständnis & Debugging: Gute Kenntnisse in Linux-Umgebungen, Erfahrung im Umgang mit Log-Files …

Python, Linux, LLM, Microservices, REST

Anwendungsentwickler*in GenAI

Berlin

Full-time

Abgeschlossene Hochschulbildung (Bachelor, Diplom FH) im IT-Bereich oder eine abgeschlossene Berufsausbildung im IT-Bereich oder eine abgeschlossene vergleichbare IT-Aus- oder Fortbildung oder eine vergleichbare berufliche …

Python, SQL, LLM, Git, Jira, Docker

eine*n wissenschaftliche*n Mitarbeiter*in (w/m/d), Kennziffer 107/26

Saarbrücken, Saarland

Full-timeFixed-term

Master's or Diplom in biomedical engineering (neural engineering), computer science, software engineering or comparable. Very good Python skills and experience with AI/ML frameworks for signal and data processing. Experience with …

LLM, Python

Wissenschaftliche/r Mitarbeiter/in (w/m/d) im Drittmittelprojekt „Textilfabrik 7.0“

Krefeld, Nordrhein-Westfalen

Full-timeFixed-term

- Abgeschlossenes wissenschaftliches Hochschulstudium (Master- oder Universitäts-Diplom) im Bereich Informatik oder vergleichbar - Vertiefte Kenntnisse im Bereich KI / Machine Learning sowie dem Training und der Programmierung …

LLM, Computer Vision

Senior Machine Learning Engineer (m/w/d)

Kaiserslautern, Rheinland-Pfalz

Hybrid Full-time Senior

5+ YOE

LLM, RAG, Computer Vision, NLP, Python

Working Student - LLM Inference Performance

München, Bayern

Working student Junior

Currently enrolled in a Master's degree program in Computer Science, Electrical Engineering, Mathematics, or a related technical field.. Strong programming skills in Python and at least one of C, C++, or Rust.. Understanding of …

Python, C, C++, Rust, Embedded Systems, LLM

Senior Software Engineer — ML Inference & Numerics

München, Bayern

Full-time Senior

LLM, Python

Working Student - LLM Quantization & Inference Performance

München, Bayern

Working student Junior

LLM, Python, PyTorch

Lead AI Engineer (m/w/d) – Remote

Berlin

Remote Full-time Lead

Ein herausragender AI Engineer. Du hast LLM-Systeme gebaut und in Produktion betrieben. RAG, Embeddings, Vektorsuche, Tool Calling und Agenten kennst du aus der Praxis, auch die Stellen, an denen sie scheitern. Neue Modelle und …

LLM, RAG, TypeScript, Python, Go

(Senior) Product Engineer – AI (m/f/d) – Remote

Berlin

Remote Full-time Senior

Solid software engineering. You have built products that people use every day and operated them in production, across backend and frontend. You recognise weak architecture even when a coding agent wrote it. Very strong in at …

TypeScript, Python, Go, LLM, RAG

(Senior) Software Engineer – AI (m/f/d) – Remote

Berlin

Remote Full-time Senior

Solid software engineering. You have built and shipped backend systems and operated them in production over a longer period. Architecture, API design, data modelling and asynchronous processing are familiar to you. You recognise …

TypeScript, Python, Go, LLM, RAG

(Senior) AI Engineer (m/f/d) – Remote

Berlin

Remote Full-time Senior

Solid software engineering. You have built and shipped backend systems and operated them in production over a longer period. Architecture, API design, data modelling and asynchronous processing are familiar to you. You recognise …

TypeScript, Python, Go, LLM, RAG

Senior DevOps / Platform Engineer – AI Infrastructure (m/w/d)

Leipzig, Sachsen

Hybrid Full-time Senior

Selbst betriebene Systeme. Du hast produktive SaaS-Systeme auf selbst administrierten Linux-Servern betrieben. Erfahrung ausschließlich mit vollständig gemanagten Cloud-Diensten reicht für diese Rolle nicht aus. Erfahrung mit …

Linux, Hetzner, Docker, Terraform, CI/CD, GitHub Actions

Lead AI Engineer (m/w/d)

Leipzig, Sachsen

Hybrid Full-time Lead

Ein herausragender AI Engineer. Du hast LLM-Systeme gebaut und in Produktion betrieben. RAG, Embeddings, Vektorsuche, Tool Calling und Agenten kennst du aus der Praxis, auch die Stellen, an denen sie scheitern. Neue Modelle und …

LLM, RAG, TypeScript, Python, Go

(Senior) Product Engineer – AI (m/w/d)

Leipzig, Sachsen

Hybrid Full-time Senior

Solides Software Engineering. Du hast Produkte gebaut und in Produktion betrieben, mit denen Menschen täglich arbeiten, über Backend und Frontend hinweg. Schwache Architektur erkennst du auch dann, wenn ein Coding Agent sie …

TypeScript, Python, Go, LLM, RAG

(Senior) Software Engineer – AI (m/w/d)

Leipzig, Sachsen

Hybrid Full-time Senior

Solides Software Engineering. Du hast Backend-Systeme gebaut, ausgeliefert und über längere Zeit in Produktion betrieben. Architektur, API-Design, Datenmodellierung und asynchrone Verarbeitung sind dir vertraut. Schwache …

TypeScript, Python, Go, LLM, RAG

(Senior) AI Engineer (m/w/d)

Leipzig, Sachsen

Hybrid Full-time Senior

Solides Software Engineering. Du hast Backend-Systeme gebaut, ausgeliefert und über längere Zeit in Produktion betrieben. Architektur, API-Design, Datenmodellierung und asynchrone Verarbeitung sind dir vertraut. Schwache …

TypeScript, Python, Go, LLM, RAG

Engineering Manager AI

München, Bayern

Hybrid Full-time Senior

8+ YOE Experience leading distributed AI delivery teams. Background in voice or conversational AI at production scale (IVR replacement, contact-centre automation, voice-first product experiences). Experience operating an …

LLM, Kubernetes, Agile, GitHub

AI Innovation Lead (m/w/d)

Unterföhring, Bayern

Hybrid Full-time Lead

LLM, MLOps, Python, Java, SQL, Agile

Intern Global Investment Platform (f/m/d)

Frankfurt am Main, Hessen

Internship Junior

Currently studying Finance, Economics, Data Science, Computer Science, Engineering or a related field Strong interest in equities, companies, financial markets and thematic investing Strong coding skills in Python and SQL …

Python, SQL, Databricks, LLM, Agile

KI-Architekt (m/w/d)

Unterföhring, Bayern

Hybrid Full-time Senior

OAuth, LLM, AWS, OpenAI API, OpenTelemetry, Infrastructure as Code