Tech jobs in Germany · see which ones need German

(Senior) DevSecOps Engineer (m/w/i) - Digital Health

Iserlohn, Nordrhein-Westfalen

Remote Full-time Senior

Kubernetes, CI/CD, Grafana, Prometheus, Terraform, Ansible

Senior Product Designer - Remote Europe

Germany, Germany

Remote Full-time Senior

5+ YOE 5+ years of experience as UX/UI designer and ability to implement (some of) your own designs; You enjoy learning about complex concepts, dissecting them, and simplifying them for the team and ultimately users. Knowledge of design …

Sketch, Figma, Ruby, Rails

QA Automation Engineer (IntelliJ IDEA Java Build Tools)

Berlin

Full-time Relocation support

Required skills: Proven experience in test automation. Solid programming skills in Kotlin/Java. Experience with test frameworks like JUnit or TestNG. Familiarity with build tools, like Maven and Gradle. An understanding of …

Kotlin, JUnit, TestNG, CI/CD, TeamCity, Git

AI Integrations Engineer (Open Source · Web Search)

Remote - Germany, Germany

Remote Full-time

You ship open source. You have merged PRs in repos you don't own, not just personal side projects. Genuinely current. You can talk about what changed in the agent ecosystem this month and why it matters. Fluent across the stack. …

Ruby, Python, TypeScript, LangChain, RAG, LlamaIndex

Browser / Kernel Engineer

Remote - Germany, Germany

Remote Full-time

Strong C++. You're comfortable reading and changing a large, unfamiliar codebase and its build system. Hacker mindset. You enjoy reverse engineering and figuring out how systems give themselves away. Browser internals. You …

C++, JavaScript, Playwright, Ruby, Node.js, Python

Frontend Engineer & UI Designer (Developer Tooling)

Remote - Germany, Germany

Remote Full-time

You design and build. You've shipped frontend you also designed, and it looked genuinely good. Not "good for an engineer." Good. Hotwire-native, or close. Fluent in a server-rendered, component-based stack (Rails + Hotwire ideal; …

Rails, Phoenix, Django, Laravel, HTML, JavaScript

Anti-Bot Engineer

Remote - Germany, Germany

Remote Full-time

Obsessed with evasion. You've spent your own time trying to bypass protections. You find it fun. Hacker mindset. You enjoy reverse engineering and figuring out how systems work. Deep technical skills. Browser internals, …

Playwright, Selenium, Cloudflare, Wireshark, Burp Suite, Ruby

Staff Product Engineer (Ruby on Rails)

Remote - Germany, Germany

Remote Full-time Lead

Many years of Ruby on Rails experience. This is not a mid-level role. You've built and shipped production Rails apps. Proven track record. You can point to systems you've built, problems you've solved, code you're proud of. …

Ruby, Rails, Stripe, Tailwind CSS, Terraform, AWS

Senior Infrastructure Engineer

Remote - Germany, Germany

Remote Full-time Senior

Grinder. You don't wait for instructions. You find work that matters and do it. Results-driven. You ship. You measure. You iterate. Great writer. Docs, runbooks, post-mortems, PRs. Writing is thinking. Strong work ethic. Startup …

AWS, ECS, EKS, IAM, Terraform, Infrastructure as Code

Ruby Engineer - Web Scraping (Remote)

Remote - Germany, Germany

Remote Full-time

Grinder. You don't wait for instructions. You find work that matters and do it. Results-driven. You ship. You measure. You iterate. Great writer. Code, PRs, docs, customer messages. Writing is thinking. Strong work ethic. Startup …

Ruby, Rails, CSS, JavaScript, Cloudflare, Playwright

Manager, R&D Software Quality (f/m/d)

Estenfeld, Bayern

Remote Full-time Senior

10+ YOE

R, Scrum, SAFe, Python, JavaScript, Ruby

Staff Engineer

Braunschweig, Niedersachsen

Remote Full-time Lead

6+ YOE

Microservices, Agile, Ruby, Rails, OWASP, SOC

Full-Stack Product Engineer, Ruby on Rails (m/f/d) at Solar Startup

Berlin

On-site Full-time Mid

2+ YOE You have 2+ years of professional experience building full-stack web applications, ideally with Ruby on Rails. Experience in comparable MVC frameworks (Django, Laravel, Spring Boot, NestJS) will also be considered, if you are …

Ruby, Rails, Django, Laravel, Spring Boot, NestJS

Solutions Architect, Integrations (UK/EU)

Germany, Germany

Remote Full-time Senior

7+ YOE 7+ years of hands-on experience as an implementation manager, integrations engineer, technical account manager, solution architect, and systems analyst, working with multiple technical teams, both internal and external 3+ years …

SQL, OpenAPI, Bash, Python, Ruby, Go

Forward Deployed Engineer - EMEA

Remote, Germany

Remote Full-time

Staff-level experience building, operating, or improving complex production software systems. Experience contributing to large, mature product codebases with high standards for testing, maintainability, performance, and security. …

Ruby, Rails, Go, GitLab, Git, CI/CD

Senior Software Engineer – AI-Driven Platform & Agentic Systems (m/w/d)

Berlin

Full-time Senior

You bring: ✓ Several years of experience in backend or platform engineering — you've shipped and maintained production systems and know the difference between code that works and code that lasts. ✓ Strong software engineering …

LLM, LangChain, LlamaIndex, ISO 27001, GitHub, Ruby

Software Architekt - Digital Health Excellence Center (w/m/d)

Stuttgart, Baden-Württemberg

Full-time Senior

4+ YOE - Abgeschlossenes Studium in Informatik, Wirtschaftsinformatik, (Software-)Engineering oder einem vergleichbaren IT-nahen Fachgebiet sowie mindestens 4 Jahre Berufserfahrung, davon idealerweise 2 Jahre im Healthcare-Umfeld sowie …

Angular, ASP.NET, Ruby, Rails, Android, Java

Staff Product Engineer, AI

Berlin

Hybrid Full-time Lead

10+ YOE

Salesforce, Python, Rails, Ruby, JavaScript

Principal Engineer

Berlin

Hybrid Full-time Lead

2+ YOE

Salesforce, R, Ruby, Python, Perl

Product Engineer

Berlin

Hybrid Full-time Mid

4+ YOE

Salesforce, R, Ruby, AWS, Python, JavaScript

Staff Product Engineer

Berlin

Hybrid Full-time Lead

2+ YOE

Salesforce, Ruby, Python, Perl

Senior Consultant MLOps Engineering (m/w/d)

Bonn, Nordrhein-Westfalen

Full-time Senior

4+ YOE

MLOps, Infrastructure as Code, CI/CD, Kubeflow, Kubernetes, GitLab CI

Softwareentwickler (m/w/d)

Trierweiler, Rheinland-Pfalz

Full-time

Ruby, Rails, HTML, JavaScript, CSS, Sass

Software Entwickler/Software Developer (m/w/d) Digital Business

Bad Mergentheim, Baden-Württemberg

Full-time

Fachkompetenz: Mit einer kaufmännischen Ausbildung im IT-Umfeld, einem Studium im Bereich (Wirtschafts-)Informatik, Software Engineering oder einer vergleichbaren Qualifikation, bspw. in Form einer Weiterbildung mit …

C#, .NET, PHP, Laravel, Python, Django

Robotik Embedded Software Entwickler (m/w/d)

Ulm, Baden-Württemberg

Full-time

- Sie haben ein abgeschlossenes Ingenieursstudium oder gleichwertige Erfahrungen - Sie beherrschen die deutsche und englische Sprache - Offenheit für Programmiersprachen wie Python, Ruby oder andere zur Integration von IIoT …

Python, Ruby, Embedded Systems, C++

Ruby Developer - Remote

Berlin

Remote Full-time Mid

3+ YOE At least 3 years of professional experience in Back-end development. Good understanding of the syntax of Ruby and its nuances. Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3. Experience in …

Ruby, JavaScript, HTML, CSS, REST, Agile