273 data engineer freelancer jobs in Berlin, Deutschland.

Stellenangebote werden angezeigt

Eye Security

Senior Infrastructure Engineer - AI Platform (f/m/x)

Vor 7 Tagen

Remote
Vollzeit

... over time, you’ll work across our wider cloud platform, developer experience, reliability, and infrastructure strategy. This is a platform and infrastructure engineering role, not an ML research or applied science position. You will not train or fine-tune models, build feature pipelines, or work as a prompt engineer. We also ...

Berlin, Deutschland

FACT-Finder Holding GmbH

Staff Frontend Engineer / Frontend Architect (m/f/d)

Vor 7 Tagen

Remote
Hybrid
Vor Ort
Vollzeit
Vertrag

Product Management
Frontend

€160 EUR / year

... fastest - Impact without switching to management: a Staff/Principal IC track on our career ladder toward Principal/Distinguished – with the option to move into engineering management later if you want to - A product trio culture: engineering, product and design as co-owners, outcomes over outputs - Competitive compensation ...

Berlin, Deutschland

idealo internet GmbH

Machine Learning Ops Engineer - Personalization (m|w|d)

Vor 8 Tagen

Vollzeit

IT
Cloud
AI / ML

Everyone at idealo bases decisions on data. Our vision is to transform idealo from a transactional price comparison platform into a personalised shopping companion that inspires users throughout their entire product discovery journey. To make this vision a reality, we are looking for a Machine Learning Engineer (m|f|x) ...

Berlin, Deutschland

ABOUT YOU

Senior Flutter Engineer - Purchase & Post Purchase (all genders)

Vor 8 Tagen

... the AY App using Dart and Flutter, contributing to one of the most widely-used applications built with Flutter - Work closely together with other experienced engineers, product managers, QA, and designers to ship new components and high-leverage features - Proactively identify and seek to resolve technical debt and building ...

Berlin, Deutschland

Parship

(Junior) Machine Learning Engineer (all genders) - Ingenieur, Anwendungsentwicklung

Vor 8 Tagen

AI / ML

... kontinuierlich zu verbessern. - Du dokumentierst deine Arbeit sowie Annahmen, Abwägungen und Ergebnisse nachvollziehbar. - Du arbeitest eng mit Kolleg:innen aus Data Engineering, Software Engineering, Product und weiteren Unternehmensbereichen zusammen. - Du berücksichtigst bei der Entwicklung und Bewertung von Lösungen Aspekte ...

Berlin, Deutschland

50Hertz Transmission GmbH

Operations Engineer - Grid Construction Platform (w/m/d)

Vor 8 Tagen

Hybrid
Vollzeit

Ich stelle den zuverlässigen und hochverfügbaren Betrieb wichtiger Applikationen für die Construction Plattform sicher. Das macht diesen Job für mich interessant: 50Hertz engagiert sich seit langem für die Energiewende und ist dabei auf leistungsfähige und hochverfügbare IT-Applikationen angewiesen.

Berlin, Deutschland

50Hertz Transmission GmbH

Operations Engineer - Grid Construction Platform (w/m/d)

Vor 10 Tagen

Hybrid
Vollzeit

Berlin, Deutschland

Solaris

Senior Backend Engineer (f/m/d) - Java/Go

Vor 11 Tagen

Remote
Vertrag

Backend

€ 80.000 - € 95.000

... banking. Solaris is headquartered in Berlin and employs 300 people in Europe. Your Role We're looking for a Senior Engineer to join one of our core product engineering teams in shaping the future of digital banking. You'll collaborate closely with Product Management, Engineering Leadership, and fellow engineers to build ...

Berlin, Deutschland

BWI GmbH

Senior Systems Engineer - Business Applications (m/w/d)

Vor 11 Tagen

Vollzeit

€ 57.800 - € 74.600

Sorge gemeinsam mit uns für die digitale Zukunftsfähigkeit der Bundeswehr.

Berlin, Deutschland

Hypoport hub SE

Senior IT Security Engineer Architecture (w/m/d)

Vor 13 Tagen

Remote
Hybrid
Vor Ort
Vollzeit

Cybersecurity

... hub SE ist ein 100%-iges Tochterunternehmen der erfolgreichen und börsennotierten Holding, der Hypoport SE, die im SDAX gelistet ist. Als Senior IT Security Engineer (w/m/d) arbeitest du an der Schnittstelle zwischen Security Operations, Security Architecture und Incident Response und entwickelst Sicherheitslösungen für ...

Berlin, Deutschland

50Hertz Transmission GmbH

Operations Engineer - Grid Construction Platform (w/m/d)

Vor 13 Tagen

Hybrid
Vollzeit

Berlin, Deutschland

StepStone

2027 Software Dev Engineer Intern - Germany (m/w/d)

Vor 1 Tag

Bewirb dich jetzt auf die Stetelle 2027 Software Dev Engineer Intern - Germany (m/w/d) inBerlin. At Amazon, we hire the best minds in technology to innovate and build on behalf of our customers. Customer obsession is part of our company DNA, which has made us one of the world's most beloved brands. We believe in ownership ...

Berlin, Deutschland

xHeron Solutions

AI Harness Engineer - Agentic & Autonomous Operations (m/f/x)

Vor 5 Tagen

IT
AI / ML

... decisions and production outcomes you owned, and your ability to learn unfamiliar systems. You May Not Be a Great Fit If - Your LLM experience is mainly prompt engineering, chatbots, basic RAG, or connecting a model API to a user interface. - Your background is primarily offline data analysis, model training, or experimentation, ...

Berlin, Deutschland

IT-Systemhaus der Bundesagentur für Arbeit

Senior Professional System-Engineer - ERP-Technologie (w/m/d)

Vor 11 Tagen

Remote
Vollzeit
Vertrag

... ständig weiter. Wir suchen für unsere Standorte in Nürnberg/Fürth, Berlin, Bochum, Chemnitz, Hannover, Krefeld, Lübeck, Mainz einen Senior Professional System-Engineer – ERP‑Technologie (w/m/d) Einstellungstermin: sofort Referenzcode: 2026_E_003127 Vertragsart: befristet Vergütung: TE III (A 11) – nach Tarifvertrag der BA ...

Berlin, Deutschland

Rockstardevelopers GmbH

Senior Cloud / DevOps Engineer - AWS, Kubernetes/OpenShift (m/w/d)

Heute

Remote
Hybrid
Vor Ort

IT
DevOps

... Tag eins liefern und eigenständig arbeiten. - AWS in der Tiefe – Architektur und Betrieb (idealerweise AWS-Zertifizierung: Solutions Architect oder DevOps Engineer) - Infrastructure as Code: Terraform (oder CloudFormation), Docker, Kubernetes oder OpenShift - CI/CD: Jenkins, GitLab CI oder GitHub Actions; Git, agiles Arbeiten ...

Berlin, Deutschland

Deutsche Bank

Lead Fullstack Engineer (f/m/x) - Dealer-to-Client eTrading

Vor 5 Tagen

Hybrid
Vollzeit
Teilzeit

Fullstack

... international regulations and support internal and external audits, security assessments, and performance tests - Collaborate with senior stakeholders, architects, and engineers across business and technology teams - Mentor and guide other engineers, helping to build a high-performing development culture Your skills and experiences ...

Berlin, Deutschland

MILES Mobility

Senior React Native Engineer - App Owner (w/m/x/d)

Vor 5 Tagen

Remote
Vertrag

... Swift or Kotlin where React Native is not enough - Own native build, release and store distribution for iOS and Android - Agree API contracts with backend engineers and handle offline, retry and error states - Integrate and maintain third-party SDKs for payments, maps, analytics and messaging - Build and maintain automated ...

Berlin, Deutschland

Swarco AG

CyberSecurity Engineer - Entwicklung & Bewertung - BSI IT-Grundschutz (m/w/d)

Vor 6 Tagen

Hybrid
Vollzeit

Cybersecurity

€50 EUR - €160 EUR / hour

Unternehmensbeschreibung SWARCO | The Better Way. Every Day. Der Verkehr ist unsere Welt. Die Produkte und Systeme von SWARCO machen ihn sicherer, flüssiger und komfortabler. 500 Fachleute für Mobilität arbeiten weltweit an den Verkehrslösungen für morgen und übermorgen.

Berlin, Deutschland

MILES Mobility GmbH

Senior React Native Engineer - App Owner (w/m/x/d)

Vor 8 Tagen

Remote
Vollzeit
Vertrag

€15 EUR

Berlin, Deutschland

perplexity

Member of Technical Staff (Machine Learning Engineer, Search Agent RL)

Vor 8 Tagen

Vollzeit

AI / ML

Perplexity is seeking an experienced Machine Learning Engineer to advance how AI systems search, reason, and work together to solve complex problems. Our work spans search and retrieval, LLM post-training, multi-agent training, and the harnesses that make these systems effective. We control the full stack: the models, the ...

Berlin, Deutschland