Tech jobs in Germany · see which ones need German

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

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

Senior Software Engineer

Berlin

Hybrid Full-time Senior

6+ YOE 6+ 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

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

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

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 Consultant AI Engineer (m/w/d)

Berlin

Full-time Senior

- Fundierte Python-Erfahrung: Mehrjährige Praxis in der Entwicklung von Backend-Services mit Python, idealerweise mit FastAPI oder vergleichbaren asynchronen Frameworks - LLM- und Agentic-Know-how: Erfahrung mit …

Python, FastAPI, LLM, RAG, MongoDB, Azure

Praktikant AI & Data Engineering (m/w/d)

Berlin

Internship Junior

- Fortgeschrittenes Studium in (Wirtschafts-)Informatik, Data Science, (Wirtschafts-)Ingenieurwesen,Statistik, Naturwissenschaften oder in vergleichbaren Studiengängen - Solide Python-Grundlagen und erste SQL-Kenntnisse aus …

Python, SQL, Flask, FastAPI, AWS, Azure

Consultant Forensic - eDiscovery (m/w/d)

Berlin

Full-time

- Überdurchschnittlich abgeschlossenes Studium (Bachelor, Master von Vorteil) der Informatik, Wirtschaftsinformatik, Computerlinguistik, Data Science, Ingenieurwissenschaft oder eines vergleichbaren Studiengangs - Gute Kenntnisse …

SQL, Python, Vault, LLM, RAG, ServiceNow

Senior Consultant SAP AI Development & Gen AI (m/w/d)

Berlin

Full-time Senior

- Abschluss in (Wirtschafts-)Informatik, (Wirtschafts-)Ingenieurwesen, Wirtschaftswissenschaften mit Informatikbezug oder vergleichbaren Studiengängen - Erfahrung mit der SAP Business Technology Platform (BTP), insbesondere mit …

SAP, RAG, SAP HANA, Pinecone, Python, pandas

Senior Consultant GenAI & Agentic AI (m/w/d)

Berlin

Full-time Senior

3+ YOE - Mindestens drei Jahre Berufserfahrung mit Schwerpunkt Konzeption, Einführung und Entwicklung von GenAI- und Agentic-AI-Lösungen, vorzugsweise in der Beratung mit Fokus auf nutzerzentrierte und innovative Lösungen …

Python, LangChain, LlamaIndex, SQL, Azure, Google Cloud

Staff Data Platform Engineer (m/f/d)

Berlin

Hybrid Full-time Lead

We are looking for a builder: an engineer with deep platform knowledge who still loves shipping code, and who is excited about how AI agents are changing data engineering. Must-Have Skills: Experience: 7+ years in Data …

Redshift, Spark, Apache Airflow, Dagster, SageMaker, AWS

Staff Data Scientist (m/f/d)

Berlin

Hybrid Full-time Lead

7+ YOE Experience: 7+ years of hands-on data science, or 4+ years after a PhD, with several models you designed running in production and a measured business effect you can name. Mathematical depth: you know the maths behind the methods …

SQL, Python, Spark, BigQuery, Snowflake, AWS

(Senior) Automation Solution Architect (all genders) - Beats & Bytes - Universal Music Entertainment GmbH

Berlin

Full-time Senior

LLM

(Senior) Automation & AI Solutions Engineer (all genders) - Beats & Bytes - Universal Music Entertainment GmbH

Berlin

Full-time Senior

LLM

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

Berlin

Full-time

Berufserfahrung in den Bereichen Software-Qualitätssicherung, Testautomatisierung oder Softwareentwicklung im Testbereich (SDET). „AI-First“-Denkweise: Tägliche, praktische Erfahrung im Einsatz von KI-Codierungsassistenten und …

LLM, pytest, TypeScript, REST, Microservices, Linux

Staff Network Reliability Engineer (f/m/d) / 1610

Berlin

Hybrid Full-time Lead

- Extensive hands-on experience operating large-scale production data center networks (5+ years for Senior, longer for Staff). - Deep Layer 2 and Layer 3 knowledge: routing (BGP, OSPF) and VXLAN with BGP/EVPN. - Multi-vendor …

Linux, Bash, Git, Python, Ansible, CI/CD

Cyber Security Engineer - Infrastructure & AI Platform Security (w/m/d)

Berlin

Full-time

Mehrjährige praktische Erfahrung in der Infrastruktur- oder Plattform-Sicherheit, idealerweise bei einem Hosting-Anbieter, Cloud-Anbieter, Telekommunikationsunternehmen oder in einer vergleichbar großen Mandantenumgebung. Tiefes …

Linux, Infrastructure as Code, LLM, ISO 27001, IONOS

Sr Solutions Architect GenAI, Automotive & Manufacturing GenAI

Berlin

Full-time Senior

20+ YOE - Experience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics). - Experience in design, implementation, or consulting …

LLM, LangChain, AWS, RAG, SageMaker, SAS

Senior Product Manager – Agentic AI (f/m/d)

Berlin

On-site Full-time Senior

5+ YOE Previous experience shipping agentic AI or RAG-based products Technical depth to discuss system design and LLM evaluation with engineers as a peer

RAG, LLM, Agile

Applied AI Engineer

Berlin

Full-time

This person will be a technically minded and genuinely curious person who is excited about the transformative potential of AI and wants to go beyond surface-level tooling – you want to understand how things work and help build …

LLM, Python, AWS, Docker, REST, LangChain

Senior Software Engineer / AI Enabler (m/f/d)

Berlin

Full-time Senior

5+ YOE Experience leveraging AI and Generative AI (GenAI) to enhance engineering productivity — including code generation, debugging, reviews, documentation, and decision support — with a proactive mindset toward adopting tools that …

PHP, Laravel, TypeScript, AWS, Azure, Google Cloud

Staff Engineer (m/f/d)

Berlin

Full-time Lead

8+ YOE At least 8 years of experience building and running software in production, including systems where errors cost real money Deep backend expertise at production scale in Java or a comparable language such as Kotlin, C# or Go, and …

Java, Kotlin, C#, Go, Spring Boot, Salesforce

Senior Product Engineer (Full Stack) (m/f/d)

Berlin

Full-time Senior

5+ YOE 5+ years building and running production software with real users and real consequences for failure Strong backend skills at production scale in Java or a comparable language (Kotlin, C#, Go), and willingness to work with Java …

Java, Kotlin, C#, Go, Spring Boot, PostgreSQL

Vice President of Engineering (m/f/d)

Berlin

Full-time Senior

10+ YOE 10+ years of software engineering experience, including senior leadership roles (Director, Head of Engineering, VP) in SaaS, marketplace, or platform businesses Proven experience leading teams through platform scaling, …

AWS, Google Cloud, Azure, Microservices, CI/CD, LLM

AI Engineer – all seniorities (m/w/d)

Berlin

Full-time Senior

3+ YOE * 3+ years of software engineering experience with proven ability to deliver production applications both independently and in teams * Deep hands-on experience building production systems with LLMs - you've designed, deployed, …

LLM, RAG, Vercel, TypeScript, Node.js, React

SI Engineer – all seniorities (m/w/d)

Berlin

Full-time Senior

3+ YOE * 3+ years of software engineering experience with proven ability to deliver production applications both independently and in teams * Deep hands-on experience building production systems with LLMs - you've designed, deployed, …

LLM, RAG, Vercel, TypeScript, Node.js, React

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

Cyber Security Engineer (f/m/d) Infrastructure & AI Platform Security

Berlin

Hybrid Full-time

Several years of hands-on experience in infrastructure or platform security, ideally at a hosting provider, cloud provider, telco, or comparably large-scale multi-tenant environment. Deep practical knowledge of Linux, …

Linux, Infrastructure as Code, LLM, ISO 27001, IONOS, Agile

Applied AI Engineer

Berlin

Hybrid Full-time

You are a seasoned software engineer with experience building and operating production applications. You are highly proficient in Python and/or Java and comfortable working across backend services, APIs, data, and application …

Python, Java, LLM, LangChain, LlamaIndex, RAG

Head of Infrastructure (m/w/d) - Hybrid

Berlin

Hybrid Full-time Lead

Linux, LLM, Infrastructure as Code

Head of Technical Program Management, Applied AI

Berlin

Hybrid Full-time Lead

5+ YOE Accountable Mindset & Ownership: Proven track record as the final owner of large-scale, mission-critical technical portfolios, with direct accountability for project delivery, customer outcomes, and SLA adherence. Demonstrated …

LLM, SQL, Python, Jira, Salesforce, GitHub

Senior Technical Program Manager, Applied AI

Berlin

Hybrid Full-time Senior

10+ YOE Education: B.S or M.S. in Computer Science, AI, or a related technical field with 10+ years of industry experience. Equivalently, a Ph.D. with 5+ years of experience in a high-growth AI/Engineering environment. Entrepreneurial …

LLM, Python, PyTorch, LangChain, Salesforce, GitHub

AI Benchmark Engineer | Native Language Specialist - German (Germany) - Remote

Berlin

Remote Freelance Junior

1+ YOE Experience: 1+ years of industry experience in software or prompt engineering. Background: Proven track record at leading technology companies and/or graduation from top-tier engineering universities. Language: Native or …

Python, Bash, LLM

Werkstudent KI & Automatisierung (m/w/d)

Berlin

Hybrid Working student Junior

Du hast bereits eigene KI-Anwendungen oder Agenten entwickelt, m Studium, in einem Job oder aus eigenem Interesse und kannst uns zeigen, wie sie funktionieren und welche Entscheidungen dahinterstecken. Du hast praktische …

LLM, RAG, Python, GitHub

Senior Product Engineer

Berlin

Remote Full-time Senior

TypeScript, React, Node: Non-negotiable. You have significant professional experience building, shipping, and maintaining complex web applications. You're comfortable shipping across the whole stack. End-to-end ownership: You've …

TypeScript, React, LLM, AWS, Kubernetes, Terraform

Senior Product Engineer (AI Agents)

Berlin

Remote Full-time Senior

TypeScript, React, Node: Non-negotiable. You're comfortable shipping into our web app end-to-end — front-end, backend service, API. Strong Python: You have 5+ years writing production-grade Python. You write clean, …

TypeScript, React, Python, LLM, RAG, Agile

Engineering Manager

Berlin

Remote Full-time Senior

7+ YOE We're looking for a player-coach: a strong engineer who leads people without giving up the keyboard. You'll be a great fit if you have: Extensive experience (typically 7+ years) in software engineering, with a proven track record …

TypeScript, Node.js, React, LLM, Agile, Cypress

AI Automation Engineer

Berlin

Remote Full-time

The "Product" Mindset: You treat internal tools like products. You prioritize ruthlessly and focus on business value over "perfect code” or "beautiful UI”. Technical Fluency: You are proficient in Python, n8n, and API …

Python, RAG, LLM

Principal ML Engineer

Berlin

Remote Full-time Lead

Ranking & recommendation experience: You've built, evaluated, and improved ranking or recommendation models (learning to rank, reranking, recommender systems), ideally in production with measurable product impact. End-to-end …

PyTorch, Python, LLM, RAG, TypeScript, React

Security Engineer

Berlin

Hybrid Full-time Mid

3+ YOE

LLM, CI/CD, Infrastructure as Code, Docker, Kubernetes, IAM

Research Engineer (Materials Foundation Models)

Berlin

Hybrid Full-time

LLM, Computer Vision

Applied AI/ML Engineer (Agents)

Berlin

Hybrid Full-time Mid

4+ YOE

PyTorch, JAX, CI/CD, LLM

AI Application Engineer – AI Products (LLM & RAG) (m/f/d)

Berlin

Hybrid Full-time

Degree in Computer Science, Software Engineering, Data Science or a comparable technical field Convincing communication and presentation skills in German and English in order to participate in workshops of both languages Strong …

Python, RAG, AWS, Azure, Google Cloud, Microservices