Stellenangebote für: - QUALITY ENGINEER SENIOR BERLIN

Intro Long Story Short We're looking for you if you're an Engineering guru and eager to use your experience in helping us ship the industry's best software. Tasks Your Role: Senior Full-Stack Engineer Title: Senior Full-Stack Engineer Scope : Full-stack with end-to-end ownership using modern approaches like RSC, RSF, SSR, ISR Career Level: Getting things done Compensation : Base salary (based on your experience and competencies) + Equity + Bonus Company Size: 35 and growing Location : Ideally a ...

We are looking for a Senior Fullstack Engineer - Monetization to join our Berlin office! Your mission will be to change the future of language learning by ideating and validating a new space for Babbel. You will work in a small team, close to subject matter experts and researchers to bring this mission to reality. You will: Deliver value iteratively by building high-quality applications and features Build, maintain, and take ownership of a rich ecosystem of applications and services Be part of a...

Intro Decentriq is the rising leader in data-clean-room technology. With Decentriq, advertisers, retailers, and publishers securely collaborate on 1st-party data for optimal audience targeting and campaign measurement. Headquartered in Zürich, Decentriq is trusted by renowned institutions in the DACH market and beyond, such as RTL Ad Alliance, Publicis Media, and PostFinance. Our analytics & ML pipelines are the heartbeat of this platform. Built in Python (pandas) and Apache Spark, they run eith...

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...

Your Mission As a Senior Backend Developer, your mission is to design, build, and continuously improve Bling's backend infrastructure to ensure it is robust, scalable, and future-ready. You will take ownership of driving technical excellence across our systems, enabling our product to evolve smoothly as we grow. By optimizing performance, ensuring reliability, and introducing best practices, you will empower the Product Team to deliver outstanding experiences to our users. Ultimately, your work ...

What do you actually do as a... ...Senior Software Engineer? You are responsible for writing high-quality code following solid engineering principles and best practices. By reviewing the code of engineers at various seniority levels, you ensure that only top-notch code makes it to production. You actively contribute to improving the quality and health of our codebase, processes, and teams. Collaborating closely with product and customer experience teams, you gain a deep understanding of the feat...

Let me introduce... With Sonia, doctors are successful doctors. We create and deploy AI enhanced solutions that make doctors' lives easier, patients' care better, and healthcare systems more efficient. If you're proactive, impact-driven, and ready to shape the future of healthcare, join us. This is what you'll own We're looking for a Senior Full-Stack Engineer (all) to help us build modern, high-performing web applications. You'll play a key role in shaping our architecture, mentoring team membe...

Intro We're looking for a Senior Software Engineer to join our growing Software Engineering team. You will play a key role in enhancing our integration, scalability, and performance across a range of enterprise features in Nextcloud Office. This role is ideal for someone who thrives in an open-source environment, understands enterprise-grade software. You'll be responsible for developing and improving core Nextcloud Office components, ensuring smooth integration into our platform, and providing ...

About gocomo As a Senior Software Engineer (m/f/x) at gocomo, you will play a key role in advancing and scaling our product. You will work across the full tech stack - from building user-facing features in React, to designing robust APIs with NestJS, to optimizing Postgres databases and AWS infrastructure. This role is perfect for an experienced engineer who enjoys solving complex problems, values maintainability and scalability, and thrives in cross-functional collaboration to deliver high-impa...

Intro ✨ Perks: 104 days per year to be used anywhere (post-probation), following our 3:2 hybrid policy. Regular team events. Relocation support. Why this role matters At JOIN, we believe hiring should be easy, fast, and fair - for companies and candidates alike. That's why we're building intuitive, powerful recruiting software that helps businesses of all sizes find the right people effortlessly. As our Backend Engineer in Barcelona, you'll join us at an exciting moment: the launch of our new of...

Intro About the role You'll take responsibility for key parts of the control stack state estimation, sensor fusion, gait generation and whole-body control, working closely with software, electrical and mechanical teammates. You'll iterate on real hardware in our lab, ship code to field-ready robots, and help turn solid engineering into value for people and industry. If you care about clean solutions, respectful collaboration and technology that genuinely helps, you'll feel at home here. Tasks De...

Intro Pinnipedia is a new Berlin startup building a cloud platform that automates and assists the creation of audit-ready IT-security concepts (e.g., BSI-Grundschutz, C5). We're IGP-funded (2025/26) and co-develop with FU Berlin and pilot users from industry and security consulting. We're hiring an AI Engineer to turn messy inputs into structured knowledge and reliable answers. You'll design and operate knowledge-graph + LLM (RAG) pipelines, model/ingest domain ontologies, and own evaluation so ...

Wie sehen deine Aufgaben bei uns aus? Du machst Daten nutzbar: Du entwickelst Datenprodukte, Kennzahlensysteme und Dashboards, die für Produkt, Vertrieb und Management einfach konsumierbar sind. Du analysierst & leitest ab: Du führst Analysen durch, lieferst Kontext zu KPIs (z. B. Conversion, Time-to-Sale) und zeigst Handlungsoptionen auf. Du befähigst andere: Du dokumentierst Datenmodelle und Metriken so, dass auch Kolleginnen ohne tiefes Datenwissen sicher damit arbeiten können. Du arbeitest c...

Intro About you: wealthAPI enables financial multipliers to monetize trust. We provide core financial solutions for large partners and (f)influencers, thereby actively driving the ongoing disruption of the wealth management market. We are looking for a Java engineer who is passionate about investing and finance. Optimally, you bring a good understanding of financial markets or want to deep-dive into the topic. You are able to solve complex financial problems and to directly translate them into c...

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 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...

Intro HELLO THERE! PEOPLE AT HUMANOO ARE HAPPY TO GREET YOU! With a team of over 90 people from over 28 different nationalities, Humanoo is building a one-of-a-kind holistic platform that makes people healthier. We are ambitious and goal-oriented and enjoy working by creating a positive atmosphere. Position: Senior Platform Engineer (AI/ML) (f/m/d) Location: Berlin, Germany (Hybrid - 2 days per week) Start date: ASAP Your mission in a nutshell: As a Senior Platform Engineer (AI/ML) at Humanoo, y...

You are interested in the position as Senior React Native Full-Stack Engineer (f/m/d) at Nia Health 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, Austria, Switzerland, and other EU countries. The language requirements for this position are: English - Fluent. The estimated salary range fr...

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 Hi! We are verkstedt. We are a distributed team of software developers, regularly meeting in the heart of Berlin and Cologne. We are passionate about delivering high quality app, web & chat applications with a strong focus on performance, scalability and robust solutions that don't bother us during a nice board game session on a Saturday night. ;) We are looking for a seasoned Senior/Principal Mobile Engineer (f/m/x) to join our team. Join us and become part of a seasoned team of skilled e...