Stellenangebote für: - SENIOR FULL STACK SOFTWARE BERLIN

Intro ⭐️ What SIRIUS is all about SIRIUS is a Berlin-based Music Tech startup making music education accessible to everyone around the world. Our secure, high-quality video classroom is built for 1-on-1 lessons with excellent sound. With AI-powered tools and real-time feedback, we help teachers and students learn and teach more effectively -- revolutionizing music education through technology. ⚙️ Engineering at SIRIUS We are an engineering-centric business that scales our operation sustainably, ...

Intro You love hacking, but want to build something real? Why build alone? Join our small, hands-on team to create AI products and launch our own ideas. You'll have real freedom, shape the tech, and share in the success (salary, earnings share and equity in products we launch). ✨ About us We're a small, focused team that values humble, practical builders. We're entrepreneurs ourselves, and we love creating new products with exciting and innovative technology. If you have a startup spirit, enjoy ...

1KOMMA5° We are looking for you to join our tech team in Berlin, Munich, or Hamburg. 1KOMMA5° is creating Germany's largest one-stop-shop for the sale, installation, and servicing of solar panels, heat pumps, electricity solutions, and charging infrastructure. And the best part? They are all interconnected! Become a part of our mission and learn about our Product & Tech team! Deine Position You will help transform the business of selling renewable technologies at scale. With our core marketing a...

Intro Decanos is a leading provider in the field of Managed Security Service Providers (MSSP) and offers a comprehensive platform for advanced cybersecurity solutions. Our software is specifically designed to proactively identify IT security risks, analyze threats, and automate the implementation of security measures. Our MSSP software includes powerful modules such as Extended Detection & Response (XDR), Security Information and Event Management (SIEM), a 24/7 operational Security Operations Ce...

Intro score4more was founded in 2022 to boost sustainability in companies and entire industries. To this end, we are building a digital platform for change agents and companies. We combine the three pillars on this platform: DATA: We summarise the sustainability performance of companies in a profile and make it comparable across industries. KNOWLEDGE TRANSFER: We make sustainable innovations visible. By highlighting solutions, we promote the transfer of knowledge on a global level. PEOPLE : We n...

Intro About the role As a Robotics Software Engineer at N Robotics, you'll work at the core of our autonomy stack -- designing and developing software that makes our robots move, perceive, and interact safely in the real world. You'll take ownership across the full software lifecycle: from concept and algorithm design to real-world deployment on our robotic platforms. Your work will span motion planning, perception, sensor fusion, and navigation, integrating directly with our hardware and testin...

Intro *Make sure that you add your portfolio as a URL, otherwise your application will be rejected. Are you a senior developer who crafts elegant frontends with React & TypeScript, and thrives in an engineering culture of innovation and ownership?* At TextCortex AI, you'll join a core team of ambitious builders on a mission to transform how organizations harness AI. We've scaled from a few thousand users to millions in just two years, earning recognition as a Top 10 AI product of 2025 on G2 and ...

About us Gemeinsam können wir brainstormen, was für dich der nächste spannende Schritt sein kann. Aus über 300+ Firmen in unserem Portfolio filtern wir das passendste Angebot für dich heraus. Ansäßig in Berlin, sind wir mit unserem Team auf technlogienahe Jobs spezialisiert. Wir kennen uns aus in Themen wie: Software Entwicklung, DevOps, Operations, Product Ownership & Management, Projektleitung, Agil Coaching sowie Data Engineering. Wir arbeiten anders als die anderen: Im Interesse einer langfr...

Intro We're a nimble and agile startup revolutionizing the mobility landscape with our innovative subscription-based mobile app. We're seeking a skilled and experienced Senior Full Stack Developer to spearhead the rebuilding of our core subscription engine. In this critical role, you'll be instrumental in designing, developing, and deploying a new, custom-built subscription platform in Kotlin, hosted on Google Cloud, that will power our B2B/B2C solutions. You'll collaborate closely with our Head...

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 die Stelle nur für Bewerber aus Deutschland verfügbar ist. Die Sprachanforderungen für diese Stelle sind: Deutsch - Muttersprachliches Niveau Wir suchen ab sofort am Standort Berli...

Intro score4more was founded in 2022 to boost sustainability in companies and entire industries. To this end, we are building a digital platform for change agents and companies. We combine the three pillars on this platform: DATA: We summarise the sustainability performance of companies in a profile and make it comparable across industries. KNOWLEDGE TRANSFER: We make sustainable innovations visible. By highlighting solutions, we promote the transfer of knowledge on a global level. PEOPLE: We ne...

Intro Are you a versatile developer ready to build something extraordinary? Join us as our software engineer and spearhead the creation of a cutting-edge platform. Pactos is a venture-backed B2B SaaS start-up based in Munich. We're revolutionizing the external workforce management with an AI-powered operating system. Used by leading corporates, Pactos help streamline the source-to-pay process with staffing providers in a compliant, scalable, and transparent way. Thus, our customers excel in oper...

You are interested in the position as Senior Full-Stack Engineer at CONTIAMO GMBH? 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 the position is only available to applicants from Germany. The language requirements for this position are: English - Fluent. As a Senior Software Engineer with full stack expertise at Contiamo, your focus is on developing a...

Deine Leidenschaft sind innovative Technologien und moderne Software? Als Developer bei Senacor schreibst du nicht einfach nur Code: Du entwickelst oder integrierst geschäftskritische Unternehmensanwendungen, suchst exzellente Lösungen für technische Herausforderungen und setzt dabei einen modernen Technologie-Stack ein. 4-3-1 Prinzip war dabei gestern. Genau wie Up or out. Individuelles Coaching auf Augenhöhe, flexible Arbeitszeitgestaltung und Team Spirit. Darauf legen wir Wert. Wir haben Büro...

Intro Position Overview: We're seeking a Senior Software Engineer with deep expertise in Node.js and microservices architecture to join our dynamic engineering team. This role is perfect for a technical leader who thrives on system optimization, values collaborative teamwork, and takes ownership of delivering high-quality solutions. Tasks Key Responsibilities: Design, develop, and maintain scalable Node.js applications and microservices architecture Lead technical initiatives to continuously imp...

Intro At Cyberus Technology, we're developing secure, high-performance virtualization technology in Rust. We're looking for a motivated Software Engineer to extend our Hypervisor stack, design new virtualization features, and contribute to the reliability and maintainability of our cloud infrastructure. Tasks Develop and extend the Cyberus Hypervisor in Rust, with a focus on performance, security, and reliability. Design and implement new virtualization features. Optimize and maintain integratio...

Über Senacor Deine Leidenschaft sind innovative Technologien und moderne Software? Als Developer bei Senacor schreibst du nicht einfach nur Code: Du entwickelst oder integrierst geschäftskritische Unternehmensanwendungen, suchst exzellente Lösungen für technische Herausforderungen und setzt dabei einen modernen Technologie-Stack ein. 4-3-1 Prinzip war dabei gestern. Genau wie Up or out. Individuelles Coaching auf Augenhöhe, flexible Arbeitszeitgestaltung und Team Spirit. Darauf legen wir Wert. W...

Intro Join LineTweet GmbH as a system Administrator - Fullstack - SaaS and be part of a dynamic team in Berlin, Germany. We're a growing B2B SaaS company that empowers large enterprises to unlock their full potential with our cutting-edge STORE AI system. Our innovative solutions are trusted by industry giants like Deutsche Telekom and Fielmann to boost retail revenue and enhance customer satisfaction. Founded by former Mercedes-Benz engineers in 2019, we're committed to sustainable, organic gro...

Intro Decanos is a leading provider in the field of Managed Security Service Providers (MSSP) and offers a comprehensive platform for advanced cybersecurity solutions. Our software is specifically designed to proactively identify IT security risks, analyze threats, and automate the implementation of security measures. Our MSSP software includes powerful modules such as Extended Detection & Response (XDR), Security Information and Event Management (SIEM), a 24/7 operational Security Operations Ce...

Your mission The Bikeleasing Group has grown into a leading corporate group for employer benefits and mobility solutions. It consists of six specialized companies, including a multi-benefit provider (Probonio), leasing and insurance service providers, and retailers for refurbished bikes. With our continuous profitable growth and expansion, we are on an exciting technical transformation journey. For this, we are looking for an experienced Senior Full-Stack Developer (gn) who will actively shape o...