Tech jobs in Germany · see which ones need German

Head of Data Science

Berlin

On-site Full-time Lead

8+ YOE 8+ years in data science or ML, including 3+ years managing data scientists or ML engineers. Experience taking ML products to production with evaluation and monitoring. Solid LLM understanding, strong statistics, cloud-native …

LLM, Google Cloud, Python, SQL, OpenAI API

Senior Backend Engineer

Berlin

On-site Full-time Senior

5+ YOE 5+ years of backend, platform, infrastructure, or distributed systems engineering experience in a production environment. Deep hands-on TypeScript experience. We run TypeScript services on Bun, and we care about people who can …

TypeScript, Google Cloud, Kubernetes, RabbitMQ, Redis, PostgreSQL

Engineering Manager (Data Science)

Berlin

On-site Full-time Senior

8+ YOE 8+ years of professional data science experience, with at least 3+ years in a leadership or managerial role at a top-tier high growth startup, or FAANG level tech company (e.g., Tech Lead, EM, SDM) A world-class data science …

Python, LLM, Google Cloud, FastAPI, Docker, SQL

Senior Data Scientist

Berlin

On-site Full-time Senior

Proven backend development skills in Python with experience building APIs, data pipelines, or ML infrastructure, and familiarity with tools like FastAPI, Docker, and cloud platforms (preferably GCP) Deep curiosity about how LLMs …

Python, FastAPI, Docker, Google Cloud, LLM, SQL

Senior Fullstack Engineer

Berlin

On-site Full-time Senior

5+ YOE 5+ years of professional fullstack engineering experience Deep expertise in TypeScript, React, Tailwind CSS and proven ability to deliver high-quality features across both frontend and backend Strong architectural instincts and …

TypeScript, React, Tailwind CSS, CSS, REST, GraphQL

Senior Data & AI Platform Engineer Remote

Berlin

Remote Full-time Senior

6+ YOE 6+ years of data experience with hands-on production data engineering, deep Microsoft Fabric or Synapse/Databricks/Delta experience, expert SQL/T-SQL, production Python or PySpark, incremental ingestion patterns, semantic …

Azure, Databricks, Python, Spark, SQL, RAG

AI Agent Builder (Claude/OpenAI) - Intern

Berlin

Hybrid Internship Junior

No explicit qualifications listed. The posting asks for hands-on building with Claude Code and OpenAI Agents. Office in Berlin-Mitte or remote.

OpenAI API, LLM

Senior AI Platform Engineer

Berlin

Full-time Senior

6+ YOE 6+ years of software engineering, with at least 2 years building production systems on top of LLMs or ML models. Strong backend skills in Python and/or C#/.NET, plus solid API and distributed systems design. Hands-on cloud …

LLM, Python, C#, Azure, OpenAI API, AKS

Senior AI Software Engineer (m/w/d)

Berlin

Full-time Senior

Mehrjährige Senior-Erfahrung im Full-Stack-Engineering moderner Webanwendungen mit tiefem Know-how in mindestens einem Frontend-Stack (React oder Angular) und einem Backend-Stack (Java/Spring Boot oder Python), idealerweise mit …

React, Angular, Java, Python, Spring Boot, C#

German-Speaking Senior Technical Architect

Berlin

Full-time Senior

Salesforce, IAM, OAuth, CI/CD, OpenAI API, Tableau

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

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

AI Software Engineer – Python (m/f/x)

Berlin

Hybrid Full-time Relocation support

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field Several years of professional software development experience with Python A generalist mindset with the ability to quickly learn, adapt …

Python, Docker, CI/CD, AWS, Infrastructure as Code, Terraform

Engineering Manager - AI Engineering & AI Platform (m/f/x)

Berlin

Hybrid Full-time Relocation support

A university degree in a relevant field, such as Computer Science, Software Engineering, Mathematics, Natural Sciences, or a comparable qualification Previous experience in software engineering, backend engineering, platform …

LLM, Python, Docker, CI/CD, Infrastructure as Code, AWS

Software Engineer (all genders) - Internal Tools & Integrations

Berlin

Hybrid Full-timePart-time

Full-Stack-Entwicklung: Du bringst fundierte Erfahrung in der modernen Webentwicklung mit und fühlst Dich sowohl im Frontend als auch im Backend zu Hause – insbesondere mit Vue.js/Nuxt.js, Typescript sowie Node.js oder …

Vue.js, TypeScript, Node.js, REST, LLM, OpenAI API

Staff Engineer

Berlin

Hybrid 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)

Berlin

Hybrid Full-time Senior

5+ YOE At least 5 years of experience building and running software in production, with real users and real consequences when it fails. Strong backend skills at production scale in Java or a comparable language such as Kotlin, C# or Go, …

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

Applied Researcher - Scientific AI

Berlin

Full-time Visa sponsorship Relocation support

We are looking first for depth in RL, agents, or post-training systems and the ability to acquire the relevant scientific context. Prior work in autonomous research, ML for science, scientific computing, or reproducible …

Python, Datadog, OpenAI API, LangChain, Cloudflare, Databricks

Staff Software Engineer - AI

Berlin

On-site Full-time Lead

6+ YOE This is the perfect role for an experienced engineer who wants to join an early stage company that builds a high impact applied AI product Bring 6+ years of experience as a Staff (full-stack) software engineer or Technical Lead, …

LLM, CI/CD, TypeScript, AWS, S3, Prefect

Software Engineer - AI

Berlin

On-site Full-time Mid

3+ YOE This is the perfect role for an experienced engineer who wants to join an early stage company that builds a high impact applied AI product Bring 3+ years of experience as a (full-stack) software engineer in a fast-paced …

LLM, TypeScript, AWS, S3, Prefect, Python

Head of Engineering

Berlin

On-site Full-time Lead

10+ YOE Technical Track Record ~10 years of B2B SaaS fullstack development experience, including enterprise contexts Have scaled systems and navigated multiple infrastructure iterations — you know what breaks at scale because you've seen …

LLM, AWS, S3, TypeScript, Python, Supabase

Forward Deployed Engineer

Berlin

On-site Full-time Mid

2+ YOE This role is ideal for a hungry and talented software engineer or data scientist seeking close customer exposure in an early-stage company building a high-impact applied AI product. You enjoy taking ownership, moving fast, and …

LLM, TypeScript, AWS, S3, Prefect, Python

Senior Product Manager – Private Wealth: Growth & Expansion (m/w/d)

Berlin

On-site Full-time Senior

Background: 7+ years in Product Management, ideally in wealth management, private banking, FinTech or another trust-driven, advice-led domain. Experience building for internal expert users such as advisors, sales or service teams …

OpenAI API, Stripe, Databricks

Manager, Forward Deployed Engineering

Berlin

Full-time Senior

8+ YOE Experience level: 8+ years in software engineering, systems integration, DevOps, or data engineering roles with meaningful production responsibility. People leadership: proven ability to lead and develop engineers (e.g., formal …

Kubernetes, Infrastructure as Code, ISO 27001, SAP, TypeScript, Node.js

Senior AI Engineer

Berlin

Hybrid Full-time Senior

Strong Python and backend engineering skills, with experience maintaining and evolving production systems. Hands-on experience shipping LLM applications and improving them after launch. Hands-on experience with all three: …

Python, LLM, SQL, OpenAI API, PostgreSQL, pgvector

Spezialist Prozessautomatisierung & KI (m/w/d)

Berlin

Full-time

Abgeschlossenes Studium oder vergleichbare Qualifikation in einem technischen oder IT-nahen Fachgebiet, z. B. Ingenieurwesen, Informatik, Wirtschaftsinformatik oder Automatisierungstechnik Mehrjährige praktische Erfahrung in der …

Python, REST, SQL, Azure, OpenAI API, LLM

Forward Deployed Engineer

Berlin

On-site Full-time Mid

3+ YOE We are looking for a software engineer who ships production software and is equally at home in a customer's meeting room. You may be a strong fit if you have: Relevant background: 3+ years as a software engineer shipping …

TypeScript, Node.js, React, PostgreSQL, LLM, Vite

Principal Software Engineer (TypeScript, Backend‑Heavy)

Berlin

On-site Full-time Lead

You’ve solved complex problems in production – e.g. scaling bottlenecks, reliability issues, tricky data/architecture trade-offs. Strong TypeScript + Node.js backend experience in larger codebases, with a focus on building and …

TypeScript, Node.js, PostgreSQL, Docker, Kubernetes, Azure

Senior Full-Stack Product Engineer

Berlin

Remote Full-time Senior

LLM, Stripe, OpenAI API, Python, FastAPI, React

Product Engineer

Berlin

Remote Full-time

LLM, Stripe, OpenAI API, Python, FastAPI, React

Senior Software Engineer

Berlin

Remote Full-time Senior

LLM, Stripe, OpenAI API, Python, FastAPI, React

Working Student – AI & Operations

Berlin

Remote Working student Junior

Essential Skills & Qualifications: Fluent in German. Currently enrolled as a student in Computer Science, Data Science, Engineering, or a related technical field. Basic programming skills (e.g., Python) to build lightweight …

Python, LLM, OpenAI API, Vertex AI

Founding AI Engineer @handly - 20VC backed

Berlin

On-site Full-time Mid

4+ YOE Have 4+ years of full-stack engineering experience (exceptions apply for exceptional engineers) You have shipped AI features that real users depend on, and continiously evloved them. Strong full-stack TypeScript comfortable …

TypeScript, LLM, Node.js, PostgreSQL, React, Vite

AI Engineer (m/w/d) Dealflow

Berlin

Full-time Mid

2+ YOE Du hast eigene Tools und Automatisierungen programmiert, die produktiv im Einsatz waren, nicht nur Prototypen und Demos. Du bringst mindestens 2 bis 3 Jahre Erfahrung im Aufbau skalierbarer daten- und AI-basierter Produkte/Tools …

Python, Docker, Azure, LLM, OpenAI API

Senior Software Engineer - AI Foundations

Berlin

Hybrid Full-time Senior

AI engineering: Pydantic AI, LiteLLM, LangChain, MCP servers Knowledge and retrieval: RAG, search, embeddings, knowledge graphs Evals and safety: Inspect AI, Ragas, OpenAI Evals, NeMo Guardrails, red teaming Platform: Kubernetes, …

LangChain, RAG, OpenAI API, Kubernetes, AWS, Django