Tech jobs in Germany

Linux & Security Administrator (m/w/d)

Münster, Nordrhein-Westfalen

Hybrid Full-time

- Ausbildung: Abgeschlossene Ausbildung im IT-Bereich (z. B. Fachinformatiker/-in Systemintegration) oder ein vergleichbares Studium (z. B. Informatik). - Linux & Container: Mehrjährige, fundierte Berufserfahrung in der …

Linux, Docker, Bash, Python, Ansible

Senior Full Stack Software Developer (m/w/d) AI

Dortmund, Nordrhein-Westfalen

Hybrid Full-time Senior

8+ YOE

Java, C#, Python, SQL, JavaScript, Azure

Principal Infrastructure Engineer

Germany, Remote

Remote Full-time Lead

12+ YOE You have relentlessly high standards - many people may think your standards are unreasonably high. You are continually raising the bar and driving those around you to deliver great results. You make sure that defects do not get …

Go, Python, MySQL, PostgreSQL, AWS, Kubernetes

Data & AI Engineer (m/w/d)

Frankfurt am Main, Hessen

Full-time

Snowflake, Python, ETL

Data & AI Engineer (m/w/d)

Frankfurt am Main, Hessen

Full-time Mid

3+ YOE

Snowflake, Python, ETL, SQL, Azure, AWS

Firmwareentwickler (m/w/d) Funktionale Sicherheit

Verl, Nordrhein-Westfalen

Full-time

Embedded Systems, C, C++, Python

AI Consultant m/w/d

München, Bayern

Full-time

LLM, RAG, Computer Vision, React, Next.js, TypeScript

(Senior) AI-Native Software Engineer / Architect Node.js/TypeScript (m/w/d), Frankfurt am Main

Frankfurt am Main, Hessen

Full-time Senior

Node.js, JavaScript, TypeScript, Python, Go, Rust

Senior Softwareentwickler:in (m/w/d=Mensch)

Braunschweig, Niedersachsen

Hybrid Full-time Senior

- Mehrjährige Erfahrung in der Softwareentwicklung mit Java und Spring Boot - Fundierte Kenntnisse in der Entwicklung und Integration von REST- und/oder SOAP-Schnittstellen - Erfahrung mit Container-Technologien und Kubernetes - …

Java, Spring Boot, REST, SOAP, Kubernetes, CI/CD

AI KI Automation Manager (m/w/d) – E-Commerce & Prozessoptimierung

Essen, Nordrhein-Westfalen

Hybrid Full-time

- praktische Erfahrung mit KI- und Automatisierungslösungen - Erfahrung mit Tools wie **n8n, Make, Zapier** oder vergleichbaren Plattformen - sicherer Umgang mit modernen LLMs und AI-Tools - gutes Verständnis von APIs, Daten und …

LLM, Python, JavaScript, Shopify

Forward Deployed Engineer, DACH

München, Bayern

Hybrid Full-time Mid

3+ YOE CS degree or equivalent experience 3+ years building and shipping production software — you've written code that real users depended on, you've been on-call for it, and you've debugged it when things broke. (A consulting …

Python, Node.js, Go, TypeScript, Kubernetes, Prometheus

Senior AI Engineer, Location AI

Mapbox Germany, Germany

Remote Full-time Senior

5+ YOE

LLM, SQL, Python, TypeScript, Android

Software Development Engineer III, Maps API

Mapbox Germany, Germany

Hybrid Full-time Senior

8+ YOE

ETL, Microservices, Python, Node.js, AWS, ECS

Machine Learning Engineer III, Routing Cost

Mapbox Germany, Germany

Remote Full-time Senior

8+ YOE

AWS, Python, Hadoop, Spark, Apache Airflow, Dask

IT Engineer (f/m/x)

Berlin

On-site Full-time Senior

5+ YOE 5+ years of experience in a system administration, IT infrastructure, or workplace IT role Solid experience with a cloud-based identity provider and MDM solution (SSO, SCIM, device policies, zero-touch enrolment) Experience …

Linux, AWS, SOC, ISO 27001, Jira, Confluence

(JUNIOR) IT-ADMINISTRATOR (M/W/D)

Sankt Ingbert, Saarland

Full-time Junior

Abgeschlossene Ausbildung zum/zur Fachinformatiker:in für Systemintegration oder vergleichbarer Ausbildungsberuf bzw. erfolgreich abgeschlossenes Informatikstudium Fundierte Kenntnisse in Microsoft Windows Client, Server und …

Active Directory, Docker, Python, SQL, GitLab, Jenkins

Full-Stack Engineer / Backend & Architecture (m/w/d)

Karlsruhe, Baden-Württemberg

Hybrid Full-time Senior

**Fachlich:** - Studium der Informatik, eines vergleichbaren technischen Fachs oder entsprechende praktische Erfahrung - mehrjährige Erfahrung im Entwurf und Betrieb verteilter Backend-Systeme - Erfahrung mit API-Design, …

Java, TypeScript, Python, React, LLM, GitHub

AI/ML Engineer (m/w/d)

Karlsruhe, Baden-Württemberg

Hybrid Full-time

**Fachlich:** - Studium der (Wirtschafts-)Informatik, Data Science, Mathematik, eines vergleichbaren technischen Fachs oder entsprechende praktische Erfahrung - Erfahrung damit, Modelle oder ML-Komponenten in Produktion zu …

Python, LLM, ETL, GitHub

Mathematisch-technischen Software Engineer

Paderborn, Nordrhein-Westfalen

Full-time

Embedded Systems, Python, C++, C#, Rust, Git

Anwendungsentwickler (m/w/d) in der Abt. Programmierung / Datenverarbeitung

München, Bayern

Full-time

- Abgeschlossene Ausbildung zum Fachinformatiker oder abgeschlossenes (Fach-/ Hochschulstudium für Informatik oder vergleichbare Ausbildung - Fundierte Kenntnisse in einer oder mehreren Programmiersprachen (Java, Python, PL/SQL) …

Java, Python, PL/SQL, SQL

Praktikum Automation / Softwareentwicklung (m/w/d)

Schwäbisch Hall, Baden-Württemberg

Internship Junior

0+ YOE

C#, C++, Python, PLC

Sweeper (m/w/d)

Remote (Deutschland)

Remote Full-time

SQL, TypeScript, JavaScript, Python, PHP

Grower (m/w/d)

Remote (Deutschland)

Remote Full-time

TypeScript, React, Python, Amplitude, Mixpanel, SQL

Maintainer (m/dw/d)

Remote (Deutschland)

Remote Full-time

Infrastructure as Code, AWS, Google Cloud, Azure, CI/CD, Docker

Educational Support Manager – Backend-Programmierung (m/w/d)

Remote (Deutschland)

Remote Full-time

PHP, Java, Python

(Senior) AI Software Engineer – LLM-Anwendungen (m/w/d)

Hybrid

Hybrid Full-time Senior

Technical Ownership: Mehrjährige produktive Entwicklungserfahrung; als Senior Verantwortung für Systeme, Domänen und Architekturentscheidungen bis in den Betrieb LLM & AI Engineering: LLM-, RAG- oder agentische Anwendungen …

LLM, RAG, TypeScript, Node.js, PostgreSQL, Redis

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

DSP Engineer - Werkstudent

Kassel, Hessen

Hybrid Working student Junior

Currently enrolled in a Bachelor's or Master's program in Electrical Engineering, Communications Engineering, Computer Science, or a related field. Coursework or project experience in DSP fundamentals (e.g., sampling, filtering, …

Python, C++

Senior DSP Engineer

Kassel, Hessen

Hybrid Full-time Senior

3+ YOE Master’s, or Ph.D. in Electrical Engineering, Computer Science, Mathematics, Physics, or a related field, with 3+ years of relevant experience. Robust expertise in digital signal processing, including modulation methods, …

C++, Python, MATLAB, CUDA

Senior Data Scientist (gn) with Spanish language skills - Focus on AI Engineering

Langenfeld, Nordrhein-Westfalen

Full-time Senior

5+ YOE Experience as a data scientist in the insurance industry Language: Very good written and spoken English and Spanish skills, as well as ideally German language skills What you can look forward to: Want a quick overview of our …

RAG, LLM, Computer Vision, Python

Senior Data Scientist (gn) Focus on AI Engineering

Langenfeld, Nordrhein-Westfalen

Full-time Senior

5+ YOE Erfolgreich abgeschlossenes Studium der Mathematik, (Wirtschafts-)Informatik, Ingenieurswissenschaften, Physik, Data Science und / oder eine vergleichbare Ausbildung Erfahrungsschatz & Know-how: Idealerweise 5 Jahre …

Python, RAG, LLM, Computer Vision

Software Developer in the AI Services Team (gn)

Düsseldorf, Nordrhein-Westfalen

Full-time

Experience in LLM frameworks such as Haystack/LangChain, PyTorch as well as good in written and spoken German What you can look forward to: Want a quick overview of our benefits? Click here! Work-Life-Balance: Flexible working …

LLM, PyTorch, Python, C#, SQL, NumPy

Backend Developer Datenmigration (m/w/d)

Regensburg, Bayern

On-site Full-time Mid

3+ YOE Sie verfügen über ein abgeschlossenes Studium im Bereich Informatik, Wirtschaftsinformatik, Datenmanagement oder über eine vergleichbare Qualifikation. Sie bringen mindestens drei Jahre Berufserfahrung in der Datenmigration, …

PHP, Python, PowerShell, Confluence, Docker

Data Engineer:in / IT Support (m/w/d)

Kiel, Schleswig-Holstein

Hybrid Full-time

Erfolgreich abgeschlossenes Studium im Bereich (Wirtschafts-)Informatik, Data Science, Mathematik, Naturwissenschaften oder eine vergleichbare Qualifikation. Quereinsteiger mit relevanten praktischen Kenntnissen in Data …

Python, SQL, PHP, FastAPI, Docker, Linux

Head of Security (f/m/d)

Hamburg

Remote Full-time Lead

Several years of experience in security engineering or security leadership, including leading or mentoring engineers. A technical background in cloud security, preferably Google Cloud Platform, with enough depth to reason about …

Google Cloud, CI/CD, ISO 27001, C, Vercel, GitHub

Working Student Product Management Energy Products & Tariffs (m/f/d)

Berlin

Working student Junior

You are enrolled at a university for at least two more semesters and can support us 15-20 hours per week during the semester, with up to 40 hours per week during semester breaks You are studying Business, Economics, Engineering, …

SQL, Python

Internship Product Management Energy Products & Tariffs (m/f/d)

Hamburg

Remote Internship

General: Currently pursuing or recently completed a Bachelor's or Master's degree in Business, Economics, Engineering, Energy Management, or a related field At least one prior internship, working student role, or comparable work …

SQL, Python

(Senior) Product Manager - Procurement & Portfolio Management (m/f/d)

Hamburg

Remote Full-time Senior

4+ YOE General: 4+ years of experience in (international) energy procurement, portfolio management, or energy trading, ideally in a utility, energy retailer, trading desk, or aggregator environment Strong analytical skills with hands-on …

Python, SQL

Senior Software Engineer - Energy Markets (m/f/d)

Berlin

Full-time Senior

The successful candidate will have: Proven experience developing scalable backend solutions with TypeScript Data engineering fundamentals — designing systems bridging backend and data processing Hands-on experience with energy …

TypeScript, CI/CD, GitHub Actions, GitHub, Google Cloud, Python

Senior Backend VPP Software Engineer - TypeScript (m/f/d)

Berlin

Full-time Senior

The successful candidate will have: Proven experience in developing scalable backend solutions with TypeScript from several past projects Competence in building virtual power plant infrastructure, including the integration into …

TypeScript, CI/CD, GitHub Actions, GitHub, Google Cloud, Agile