Stellenangebote für: - SENIOR FULL STACK SOFTWARE BERLIN

Company Description Since its foundation in 2007, Solactive AG has evolved into one of the world's most important and fastest-growing index providers. From our headquarters in Frankfurt, we power global investment products across ETFs, structured products, and mandates. Our reputation is built on innovation, speed, flexibility, and strong partnerships. Job Overview The User Interfaces Team at Solactive defines, implements, and maintains our Design System, the foundation for consistent, high-qual...

Über Senacor Du brennst für innovative Technologien und moderne Software? Als Developerin oder Developer bei Senacor schreibst du nicht nur Code – du entwickelst und integrierst geschäftskritische Anwendungen, löst komplexe technische Herausforderungen und arbeitest mit einem modernen Tech-Stack. Was uns auszeichnet? Unsere hands-on mentality! Bei Senacor zählen Coaching auf Augenhöhe, echter Teamgeist und flexible Zusammenarbeit. In interdisziplinären Teams übernimmst du früh Verantwortung – vo...

Unser Kunde ist ein hochspezialisierter Technologiedienstleister im Bereich der digitalen Prozessautomatisierung für komplexe Mobilitäts- und Logistiklösungen. Mit Sitz in Hamburg und einer stark dezentral ausgerichteten Entwicklungsstruktur agiert das Unternehmen als Innovationstreiber in einem stabilen, krisensicheren Marktumfeld. Um die technologische Vorreiterrolle weiter auszubauen, wird zum nächstmöglichen Zeitpunkt ein Senior Full-Stack Developer (m/w/d) TypeScript in Remote gesucht. In d...

Du bist interessiert an der Stelle als Senior Full Stack Entwickler:in (d/m/w) - remote bei Haufe-Lexware GmbH & Co. KG? Auf der Jobplattform Instaffo kannst du dich für diesen und weitere Jobs ohne großen Aufwand bewerben. Erstelle dein Profil in unter 3 Minuten und starte den Bewerbungsprozess mit nur wenigen Klicks. Bitte beachte, dass für diese Stelle eine Arbeitserlaubnis für Deutschland erforderlich ist. Die Sprachanforderungen für diese Stelle sind: Deutsch - Fließend Die geschätzte Gehal...

Über Senacor Du brennst für innovative Technologien und moderne Software? Als Developerin oder Developer bei Senacor schreibst du nicht nur Code – du entwickelst und integrierst geschäftskritische Anwendungen, löst komplexe technische Herausforderungen und arbeitest mit einem modernen Tech-Stack. Was uns auszeichnet? Unsere hands-on mentality! Bei Senacor zählen Coaching auf Augenhöhe, echter Teamgeist und flexible Zusammenarbeit. In interdisziplinären Teams übernimmst du früh Verantwortung – vo...

Join our small, hands-on team to create AI solutions in enterprise context and launch your own ideas at the same time. You'll have real freedom, shape the tech, and share in the success (salary, earnings share and equity in products we launch). If you have a startup spirit, enjoy side projects, and want to see your work make a real impact, we'd love to connect. About us Overfly is a Berlin-based Partner for Applied AI. We're a team of engineers, product builders and strategists who help enterpri...

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...

ai-coustics is building the reliability layer for Voice AI, the system that closes the gap between raw audio input and reliable machine understanding in production. By combining state-of-the-art speech and audio research with real-time, production-grade SDKs, we test, observe, and enable Voice AI systems to work in any environment. Our software is used by fast-growing Voice AI companies across Europe and the United States whose products require reliable performance at scale: call center agents, ...

You are interested in the position as Senior Full-Stack Developer (m/w/d) at datango - ein Unternehmensbereich der PARIS 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 - Fluent. Join our Berlin development team now and develop with us a n...

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...

Du bist interessiert an der Stelle als Senior Full Stack Entwickler:in (d/mw) Java, Spring Boot, React - Remote bei Haufe-Lexware GmbH & Co. KG? Auf der Jobplattform Instaffo kannst du dich für diesen und weitere Jobs ohne großen Aufwand bewerben. Erstelle dein Profil in unter 3 Minuten und starte den Bewerbungsprozess mit nur wenigen Klicks. Bitte beachte, dass für diese Stelle eine Arbeitserlaubnis für Deutschland erforderlich ist. Die Sprachanforderungen für diese Stelle sind: Deutsch - Fließ...

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 ...

Join our small, hands-on team to create AI solutions in enterprise context and launch your own ideas at the same time. You'll have real freedom, shape the tech, and share in the success (salary, earnings share and equity in products we launch). If you have a startup spirit, enjoy side projects, and want to see your work make a real impact, we'd love to connect. About us Overfly is a Berlin-based Partner for Applied AI. We're a team of engineers, product builders and strategists who help enterpri...

We're looking for a Senior Full Stack Engineer to build and scale practical GenAI applications. This is a hands-on role for someone who enjoys turning complex ideas into working software quickly. You'll own delivery from implementation to deployment and work closely with product and AI specialists to ship real solutions - not just prototypes. We're looking for someone who is comfortable in ambiguous environments, moves fast, and cares more about outcomes than process overhead. Tasks What you'll ...

Hey, You! Nice to meet you! As the super-platform for non-professional soccer in Europe, we bring pro-level experiences (news, data, gamification) to the mega-community of +190 million footballers and soccer fans. We are a startup founded in 2021 in Cologne, Germany - our team consists of 35+ smart and "hungry" members working on Prematch in our offices in Cologne and Berlin (Marketing & Business Team) or remotely across Europe (Tech & Product Team). We are supported by partners like adidas, Kro...

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...

Du bist interessiert an der Stelle als Senior Full Stack .NET Entwickler (m/w/d) bei interaid GmbH? Auf der Jobplattform Instaffo kannst du dich für diesen und weitere Jobs ohne großen Aufwand bewerben. Erstelle dein Profil in unter 3 Minuten und starte den Bewerbungsprozess mit nur wenigen Klicks. Bitte beachte, dass für diese Stelle eine Arbeitserlaubnis für Deutschland erforderlich ist. Die Sprachanforderungen für diese Stelle sind: Deutsch - Muttersprachliches Niveau Wir suchen ab sofort am ...

These tasks are waiting for you You'll be a core contributor to the Admin Experience team. Design and develop secure, well-tested features across a TypeScript/Node.js backend and React frontend Contribute to our API-first infrastructure -- the engine behind how partners integrate insurance into their products Build AI-powered features using Claude and Gemini -- from intelligent claims automation to LLM-assisted OPS tooling we run in production today Design and implement agentic workflows -- mult...

We're looking for a Senior Elixir Fullstack Engineer to join our empowered product team, building simple, elegant software from complex requirements. This is real product work - meaningful, fast-paced, and focused on impact. We're a small, hands-on team that owns a single product end to end. Start date: June 1st, 2026 or July 1, 2026. Tasks Build and maintain a high-quality, maintainable codebase written in Elixir with Phoenix, LiveView, TailwindCSS and daisyUI. We are building the product in sm...

ai-coustics is building the reliability layer for Voice AI, the system that closes the gap between raw audio input and reliable machine understanding in production. By combining state-of-the-art speech and audio research with real-time, production-grade SDKs, we test, observe, and enable Voice AI systems to work in any environment. Our software is used by fast-growing Voice AI companies across Europe and the United States whose products require reliable performance at scale: call center agents, ...