Stellenangebote für: - SENIOR IT SYSTEM ENGINEER BERLIN

integrate-it ist ein mittelständisches Berliner Systemhaus, das rund 40 Kolleg/innen alle Möglichkeiten zur fachlichen und persönlichen Weiterentwicklung bietet. Wenn Du Deinen Arbeitsalltag nachhaltig gestalten möchtest, Entfaltungsmöglichkeiten suchst und großen Wert auf Teamarbeit legst, könnte diese Stellenausschreibung für Dich gemacht sein. Matthias, du brauchst Unterstützung für dich und den Rechenzentrumsbetrieb in Berlin? Ja. Als technischer Teamleiter habe ich immer viele Ideen, aber l...

Als primärer Digitalisierungspartner der Bundeswehr erbringen wir stabile, sichere und effiziente IT-Services im In- und Ausland, vom Grundbetrieb bis in den einsatznahen Bereich und tragen so zur kontinuierlichen Erhöhung der Führungs- und Einsatzfähigkeit der Bundeswehr bei. Mit über 8.000 Kolleg*innen betreiben und modernisieren wir eine der größten und komplexesten IT-Infrastrukturen in Deutschland. Wir suchen verantwortungsvolle IT-Spezialist*innen, die die Bundeswehr-IT aus Überzeugung in ...

Coding Partners is a dynamic software development agency specializing in empowering softare companies to build and ship products faster. We deliver custom, scalable software solutions and provide expert interim full-stack developer staffing, enabling our clients to achieve rapid and sustainable growth. Our focus is on agile development, quality, and building lasting partnerships within the European tech ecosystem. We are looking for a senior fullstack developer who can build, deploy, and maintai...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it?We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in re...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in r...

Your mission The Bikeleasing Group has developed into a leading group of companies for employer benefits and mobility solutions. It comprises five specialized companies, including multi-benefit providers, leasing and insurance service providers, as well as retailers for refurbished bikes. With our continued profitable growth and expansion, we are on an exciting technical transformation journey. To support this, we are looking for you as an Senior Analytics Engineer (gn). In this role, you will s...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in r...

You make AI useful in Aroundtown's day-to-day -- scoping, building, and shipping the solutions that quietly remove friction across asset management, property management, leasing, finance, and ESG. This is a hands-on engineering role, and the defining habit is thinking end-to-end. You start from the workflow, not the toolbox. A solution rarely lives inside one platform -- it pulls data from a system of record, transforms it, runs it through an LLM or a rule, and pushes the result somewhere a huma...

You bridge the gap between business operations and AI possibility -- mapping how work actually flows today, and showing what it could realistically look like tomorrow. This is a role for someone equally at home in a stakeholder workshop, a BPMN diagram, and a cost model. You start every project by understanding the problem deeply -- the people, the data, the friction, the systems of record. Then you figure out where AI can genuinely help, where an existing PropTech vendor already does it better,...

Sie möchten IT‑Infrastrukturen nicht nur betreiben, sondern strategisch weiterentwickeln, technische Entscheidungen verantworten und dabei auf Augenhöhe mit Business und IT zusammenarbeiten? Dann bietet diese Position genau den richtigen Rahmen: Im Auftrag eines etablierten Softwareunternehmens suchen wir im Rahmen der Direktvermittlung eine/n erfahrene/n Senior IT‑Spezialist:in (m/w/d) mit Fokus auf Windows‑ und Linux‑Infrastrukturen, der die interne IT‑Landschaft zukunftssicher gestaltet. Proj...

Deine Aufgaben: Planung, Aufbau und Umsetzung technischer Setups sowie Koordination mit internen Stakeholdern Verantwortung für das Incident Management während der Office-Zeiten sowie Dokumentation und Aufbereitung für den After-Hours-Betrieb Administration, Konfiguration und Fehleranalyse für Dienste wie Nginx, MySQL, PostgreSQL sowie Betreuung virtualisierter und Cloud-basierter Umgebungen (insbes. Kubernetes und OpenStack, ) Integration, Überwachung und Optimierung CIT verantworteter Systeme ...

Wir sind 50Hertz - einer der vier Übertragungs­netzbetreiber (ÜNB) in Deutschland. Zusammen mit dem belgischen Stromnetz­betreiber Elia (Brüssel) bilden wir die international tätige Elia Group. Bei 50Hertz arbeiten über 2.100 Menschen daran, dass Strom über große Entfernungen jederzeit zuverlässig, verlustarm und optimal gesteuert fließt. Als ÜNB übernehmen wir in gesell­schaftlicher, technischer und wirtschaftlicher Hinsicht eine zentrale Moderatoren­rolle bei der Verwirklichung der Energiewend...

Verwaltungssprung is a Berlin-based GovTech company developing AI-powered software solutions to simplify and digitize administrative processes. Our platform enables citizens and public institutions to access secure, user-friendly, and fully digital public services. To support the growth of our organization, we are looking for a Senior Full Stack Engineer (f/m/d) with strong expertise in modern frontend and backend development, scalable system architectures, and high-quality software engineering ...

You are interested in the position as Staff/Senior DevOps Engineer (m/f/d) at ABOUT YOU Holding AG? On the job platform Instaffo, you can apply for this and other jobs with ease. Create your profile in under 3 minutes and start the application process with just a few clicks. Please note that this position requires work authorization for Germany. The language requirements for this position are: English - Native speaker. We are looking for a Staff/Senior DevOps Engineer who will join our Cloud Pla...

We are the platform turning browsing into shopping. We connect 200 million shoppers with deals they love while boosting local sales for hundreds of top retailers and brands. We help consumers save time and money while making smart shopping decisions, and we support retailers and brands in engaging customers from online research to in-store purchases. Ready to spark your growth with us? WHO WE LOOK FOR We are looking for a Senior AI Engineer to join our Engineering team as a founding member of a ...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in r...

Tired of working in predictable fintech environments where real ownership is limited and impact feels diluted? We are building something more ambitious -- a new infrastructure layer for interbank communication. Backed by leading investors, we are developing a SaaS platform that enables banks and fintechs to integrate secure, scalable interbank messaging and transaction capabilities with minimal technical overhead. Instead of incremental features, we focus on core financial infrastructure that co...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in r...

Referenznummer: 17488 - Einsatzort: Stuttgart oder Berlin - Unternehmen : LBBW - Funktionsbereich: Informationstechnologie - Vollzeit / Teilzeit: 100 Die LBBW zählt zu den führenden Banken Deutschlands und ist ein innovatives Unternehmen im Finanzsektor. Neben traditionellen Bankdienstleistungen beschäftigen wir uns mit den Bereichen Digitalisierung, Nachhaltigkeit und internationale Märkte. Wir bieten ein Umfeld, das persönliche und berufliche Entwicklung fördert. Mit über 10.000 Mitarbeitenden...

Über uns Network Engineer (m/w/d) Standort: Berlin | Vollzeit unbefristete Festanstellung | Hybrid / Remote Wir sind ein dynamisches IT-Unternehmen mit Fokus auf zukunftssichere Netzwerk- und Rechenzentrumslösungen. Zur Verstärkung unseres Teams suchen wir einen erfahrenen System Engineer (m/w/d) Network, der den Betrieb, die Weiterentwicklung und die Sicherheit unserer Netzwerkinfrastruktur verantwortet. Aufgaben Betrieb und Weiterentwicklung unserer Routing- und Switching-Infrastruktur, inklus...