Tech jobs in Germany · see which ones need German

IT Security Engineer (all genders)

Berlin

On-site Full-time

SIEM, SOC, Penetration Testing, ISO 27001, Python, PowerShell

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

Senior Data Platform Engineer

Berlin

Hybrid Full-time Senior

5+ YOE 5+ years in data engineering, with real ownership of a platform rather than a single pipeline Deep SQL and Python, plus hands-on experience with Spark and a lakehouse (Databricks strongly preferred: Delta Lake, Workflows, Unity …

SQL, Python, Spark, Databricks, Delta Lake, Unity

Data Engineer

Berlin

Full-time

This role could be a strong fit if you: Have built and run production pipelines on large, noisy real-world data, or worked with such data in statistics or ML. Are comfortable deciding what to build when there's no fixed …

Ray, Python, Dagster, Polars, PostgreSQL, Kubernetes

Product Engineer, Systems

Berlin

Full-time

This role could be a strong fit if you: Have a strong software engineering background and have designed, built and operated production systems. Think naturally about systems rather than individual components, including data flow, …

Clojure, Python, PostgreSQL, Google Cloud

Senior AI Data Engineer

Berlin

Hybrid Full-time Senior

5+ YOE 5+ years of data engineering experience building, maintaining and working with data pipelines & ETL processes in big data environments. Extensive experience with SQL, ideally in the context of data modeling and analysis. Hands-on …

ETL, SQL, dbt, Python, BigQuery, Redshift

Senior QA Engineer - Hybrid

Berlin

Hybrid Full-time Senior

Android, iOS, REST, HTML, Electron, JavaScript

Working Student - Control Engineering (m/f/d)

Berlin

Working student Junior

Enrolled student (B.Sc. or M.Sc) in an engineering discipline Experience in MATLAB required Independent, goal-oriented, and analytical mindset Proficient in English Experience in programming with C/C++, Python Experience in …

MATLAB, C++, Python, Simulink

Working Student - Advanced Engineering (m/f/d)

Berlin

Working student Junior

Excel, Python

Fraud Prevention Specialist

Berlin

Full-time Mid

3+ YOE Proven experience in fraud prevention, fraud strategy or risk management within payments, fintech or another data driven environment, including hands on work configuring decision engines, rule based systems or authentication …

SQL, Python

Senior Machine Learning Engineer - Platform Team

Berlin

Full-time Senior

6+ YOE

Python, MLflow, Kubeflow, Apache Airflow, Spark, Apache Flink

Senior Fullstack Engineer - Localization

Berlin

Full-time Senior

3+ YOE

Go, Python, Rust, C++, REST, Microservices

Senior Data Scientist/ML Engineer - Financial Crime

Berlin

Full-time Senior

3+ YOE Strong production Python engineering experience. You write code that ships and are comfortable with automated testing, CI/CD, code review, versioning, observability, and operating services or pipelines in production. Experience …

Python, CI/CD, Spark

Senior Backend Engineer - MarTech

Berlin

Full-time Senior Relocation support

3+ YOE Experience in marketing technology, growth, acquisition or advertising platforms. Familiarity with React, TypeScript, or Python. Experience in fintech or a related industry. Why you should join SumUp: 🌍 Opportunity to work with …

React, TypeScript, Python, Go, Microservices, Apache Kafka

Data Platform Engineer (Mid-Level)

Berlin

Full-time Mid

3+ YOE Real-time streaming experience (e.g. Kafka, Flink, StarRocks, Pinot, Druid, ClickHouse) Experience working with systems at petabyte scale Experience implementing AI-enabled systems, such as agentic SRE or AI automation Why you …

Apache Kafka, Apache Flink, ClickHouse, SRE, Terraform, Kubernetes

AI / Machine Learning Engineer II

Berlin

Full-time Mid Relocation support

4+ YOE

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

Data Engineer (f/m/x)

Berlin

Hybrid Full-time Mid

3+ YOE Essential Skills 3+ years of hands-on experience as a Data Engineer with proven expertise in Google Cloud Platform (GCP) Strong experience with BigQuery (SQL, partitioning, clustering, optimization) and Dataflow (Apache Beam) …

Google Cloud, BigQuery, SQL, Apache Beam, Python, Spark

Senior Data Engineer

Berlin

Hybrid Full-time Senior Relocation support

Relevant Experience: In-depth professional experience as a software engineer or data engineer. Data Engineering Expertise: Strong background in senior data engineering roles with advanced proficiency in Python and complex SQL. …

Python, SQL, Scala, Java, Go, Snowflake

(Senior) Manager (Gen) AI & Data Scientist | AI Garage (w/m/d)

Berlin

Hybrid Full-time Senior

Mehrjährige Erfahrung in komplexen, agilen Data Science- und Analytics-Projekten entlang des gesamten Projektzyklus sowie (Teil-)Projektverantwortung in Bereichen wie AI Strategy, AI for Customer Experience oder AI Software …

Python, R

Senior Consultant / Manager Data Driven Retail (w/m/d)

Berlin

Hybrid Full-time Senior

Du bringst mehrjährige praktische Projekt­erfahrung in der Konzeption und Umsetzung von Daten-, Analytics- und KI-Lösungen im Retail- oder Konsumgüterumfeld, idealerweise mit tiefem Verständnis für Prozesse wie Einkauf, Category …

Python, SAP

Senior Manager Data Driven Financial Services (w/m/d)

Berlin

Hybrid Full-time Senior

Mehrjährige Erfahrung in komplexen, agilen und datengetriebenen Projekten im Finanzdienstleistungsumfeld mit Fokus auf AI-Anwendungen, Analytics und Datenstrategien sowie (Teil-)Projektleitungsverantwortung Tiefgehendes …

Python, R

(Associate) Consultant Data Science & AI (m/w/d)

Berlin

Hybrid Full-time

Du hast ein erfolgreich abgeschlossenes Hochschulstudium in einem technischen, naturwissenschaftlichen oder wirtschaftsnahen Studiengang (z. B. Data Science, Informatik, Wirtschaftsinformatik, Wirtschaftsingenieurwesen oder …

Agile, Python, PyTorch, Keras, Spark

Praktikant*in - Data Science / Analytics / GenAI (w/m/d)

Berlin

Hybrid Internship Junior

Python

Senior Consultant Data Driven Insurance (m/w/d)

Berlin

Hybrid Full-time Senior

Du bringst mehrjährige praktische Projekterfahrung in der Konzeption und Umsetzung innovativer Daten- und Analytics-Lösungen mit – idealerweise in der Wertschöpfungskette von Versicherungen. Du hast einen hervorragenden …

Python

(Associate) Consultant Data Driven Insurance (m/w/d)

Berlin

Hybrid Full-time

Du hast erste praktische Projekterfahrung in der Konzeption und Umsetzung von Daten-, Analytics- oder AI-Lösungen gesammelt und bringst idealerweise erste Einblicke in die Versicherungsbranche mit Du hast einen hervorragenden …

Python

Senior Consultant / (Senior) Manager Industrial AI Lab & Industry Data Strategy (w/m/d)

Berlin

Hybrid Full-time Senior

Abschluss in einem durch quantitative Inhalte geprägten Studiengang, wie zum Beispiel MINT, Wirtschaftsinformatik, (empirische) Psychologie, Statistik/Data Science. Beratungshintergrund, einschlägige Industrieerfahrung oder …

Python, Keras, PyTorch, NumPy, Spark, Apache Kafka

(Senior) Manager Solution Architect -Technology Innovation (w/m/d)

Berlin

Hybrid Full-time Senior

3+ YOE Du hast ein Hochschulstudium erfolgreich abgeschlossen und bringst mind. 3 Jahre Entwicklungserfahrung, vorzugsweise in den oben genannten Technologiebereichen​ Du hast fortgeschrittene Kenntnisse in Programmiersprachen wie …

Python, TypeScript, Java, Agile, Git, Docker

(Senior) IT Specialist -Technology Innovation Garage (w/m/d)

Berlin

Hybrid Full-time Senior

1+ YOE Du bringst praktische Berufserfahrung sowie erste Führungserfahrung eines Teilprojektes/Streams im Beratungsumfeld oder internationalen Unternehmen mit und hast mindestens 1 Jahre Entwicklungserfahrung, vorzugsweise in den oben …

Python, TypeScript, Java, Git, Docker, Blockchain

DevOps Engineer Kubernetes & Plattformbetrieb (m/w/d)

Berlin

Hybrid Full-time

* Du hast mehrere Jahre Erfahrung im Betrieb produktiver Kubernetes-Umgebungen, gern auch Managed Kubernetes * Du bringst fundierte Kenntnisse in Observability mit, idealerweise mit Prometheus, Grafana und Loki, und weißt, wie …

Kubernetes, Prometheus, Grafana, CI/CD, Azure, Azure DevOps

Full-Stack Developer (m/w/d) Schwerpunkt Agentic Coding

Berlin

Hybrid Full-time Senior

5+ YOE * Umfangreiche Praxiserfahrung im Agentic Coding mit Claude Code und/oder Codex im produktiven Einsatz, idealerweise belegbar an eigenen Beispielen * Praktische Erfahrung mit Kubernetes, einschließlich Deployment, Konfiguration …

Kubernetes, TypeScript, Python, Node.js, Git, CI/CD

Senior Business Automation Developer (all genders)

Berlin

Full-time Senior

4+ YOE 4+ years of experience in IT Operations, Systems Engineering, workflow engineering, rapid prototyping, or full-stack/AI software engineering. Proven experience using AI coding assistants and platforms (e.g., Vercel eve, GitHub …

Vercel, GitHub, LLM, JavaScript, Go, GitHub Actions

Data Scientist (all genders)

Berlin

Full-time Mid

3+ YOE Bring a minimum of 3 years of hands-on experience in developing and deploying machine learning solutions for real-world business problems. Demonstrate background exposure to e-commerce (ideal), fintech, or fast-paced agency …

Databricks, AWS, Google Cloud, Azure, MLOps, SQL

Mandatory Internship – Product Development Engineer (m/f/d)

Berlin

Hybrid Internship Mid

2+ YOE Currently completing a Master’s degree or comparable advanced university programme in Chemistry, Chemical Engineering, Materials Science, Materials Engineering, Process Engineering, Environmental Engineering, Civil Engineering or …

Python, R

Mandatory Internship – Technical Project Engineer (m/f/d)

Berlin

Hybrid Internship Mid

2+ YOE Advanced studies, preferably at Master’s level, in Industrial Engineering, Process Engineering, Chemical Engineering, Civil Engineering, Materials Engineering, Construction Materials or a comparable technical field. A combination …

Excel, Python, R

AI Engineering & Automation (on-site)

Berlin

On-site Internship

Wie du denkst und was du aufgebaut hast, zählt mehr als wo du warst. Das sind die Voraussetzungen für deinen Erfolg in dieser Rolle: Du hast bereits agentische Systeme, RAG-Pipelines oder KI-gestützte Tools geshippt — im Studium, …

RAG, Python, TypeScript, REST, HubSpot, LangChain

SAP SD Developer (ABAP) – AI Integration (f/m/d)

Berlin

Full-time Mid

2+ YOE You’ll work in a small team that gets customers live fast. What we need from you: You have 2-3 years of hands-on SAP development experience. You are proficient in ABAP and ABAP Objects. You’ve built at least one component …

SAP, ABAP, REST, Python

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

Berlin

Full-time Senior

4+ YOE Wir suchen dich als professionellen Teamplayer, der sich in einer agilen Arbeitswelt wohlfühlt, in der wir Wissen teilen und uns gegenseitig anspornen, das bestmögliche Ergebnis zu erzielen. Du hast bereits Erfahrungen (+4 Jahre) …

SAP, Dynamics 365, Python

Odoo / Python Developer (m/w/d) – Vollzeit oder Werkstudent

Berlin

Working student Junior

Studium der Informatik, Wirtschaftsinformatik, Softwareentwicklung oder eines vergleichbaren Fachgebiets, gerne im Master Gute Kenntnisse in Python Grundkenntnisse in SQL und Datenbanken Erfahrung im effizienten Einsatz von …

Python, SQL, Git, GitHub

Werkstudent Datenanalyse (m/w/d) / 45911

Berlin

Working student Junior

Power BI, Excel, SQL, Python, C#, Java

Werkstudent Datenanalyse (m/w/d)

Berlin

Working student Junior

Studium im Bereich Data Science, Statistik, Informatik, Engineering oder einem verwandten Studiengang Sicherer Umgang mit Power BI und Excel; grundlegende SQL-Kenntnisse; Kenntnisse in KI-Tools und Programmierung (Python, C#, …

Power BI, Excel, SQL, Python, C#, Java

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

Developer Interfaces & Processes – ITSM (all genders)

Berlin

Full-time

Abgeschlossenes Studium im Bereich Informatik, Wirtschaftsinformatik oder vergleichbare Qualifikation Erfahrung in der Entwicklung und Integration von Schnittstellen (REST, SOAP, JSON, XML) Kenntnisse in mindestens einer gängigen …

REST, SOAP, Java, JavaScript, Python, C#

Teamleiter*in Full Stack Development (all genders)

Berlin

Full-time Lead

8+ YOE Erfahrung: Mindestens 8 Jahre Berufserfahrung in der Full Stack Entwicklung, davon mehrere Jahre in leitender Position mit Personalverantwortung für Teams von 5 oder mehr Personen. Technischer Stack (Beispielhaft): Frontend: …

React, Angular, Vue.js, Node.js, Python, Java

Analytics Platform Engineer (all genders)

Berlin

Hybrid Full-time

Data Modeling & BI Expertise: Fundierte Erfahrung mit Data-Lakehouse-Architekturen (idealerweise Microsoft Fabric oder Azure Synapse / ADF) sowie beim Aufbau robuster Star-Schemata. Du verfügst zudem über ein sehr gutes …

Azure, SQL, Python, Spark, Power BI, CI/CD

Werkstudent Arbeitsvorbereitung (m/w/d) Team Industrial Engineering

Berlin

Fixed-termWorking student Junior

Sie sind immatrikuliert im Bereich Wirtschafts-/ Ingenieurwesen (z.B. Maschinenbau, Produktionstechnik oder Ähnliches). Sie bringen sichere Kenntnisse in Microsoft Office-Anwendungen mit. Sie haben idealerweise Kenntnisse mit …

Python, VBA, Power BI

DevOps / Build & Release Engineer (m/w/d) Embedded Software

Berlin

Full-time

Sie haben idealerweise ein technisches Studium absolviert oder eine vergleichbare Qualifikation. Berufserfahrung im genannten Aufgabenbereich wird vorausgesetzt. Sie verfügen über sehr gute Kenntnisse in Linux, Git und CI/CD und …

Linux, Git, CI/CD, Jenkins, GitLab CI, GitLab

Oliver Wyman - Data & Analytics - (Associate) Team Leader/ Director (m/d/f)

Berlin

Hybrid Full-time Lead

3+ YOE

R, Python, SAS, SQL, SPSS

Oliver Wyman - Forward Deployed Engineer — Data & Analytics

Berlin

Hybrid Full-time

Python, C#, Java, Rust, C++, LLM

Oliver Wyman - Data & Analytics Consulting - Analyst (m/f/d) - Berlin

Berlin

Hybrid Full-time

Python, R

Oliver Wyman - Data & Analytics Consulting - Intern (m/f/d) - Berlin

Berlin

Hybrid Internship Junior

Python, R