Innovative Product Designer at Knowunity | Berlin

Join Our Mission as a Product DesignerAre you a passionate product designer with a deep appreciation for craftsmanship and a keen interest in AI technology? At Knowunity, we're seeking a top-tier product designer to join our dynamic team of over 60 innovators, dedicated to transforming the educational landscape for millions of students.Why Choose Knowunity?W…

JOIN US IN REVOLUTIONIZING EDUCATIONAt Knowunity, we are on a mission to create the premier AI learning companion for 1 billion students worldwide.We envision a future where every student can access, enjoy, and benefit from top-notch educational resources. Since our inception in 2020, we have been dedicated to transforming the way students learn.With millions already utilizing our AI learning platform every week, and backed by a recent €27m investment—the largest in European education in the past three years—we are poised to lead the AI learning market into a new era of personalized education.As part of our elite team of 60 innovative builders, you will have the unique opportunity to contribute to a product that has the potential to change education on a global scale.Seize your chance to help shape a generational company!

THE OPPORTUNITYJoin us in creating the leading AI learning companion for one billion students worldwide.At Knowunity, we envision a future where every student has access to high-quality education. Founded in 2020 by a group of passionate individuals straight out of high school, we are dedicated to transforming the educational landscape.Our AI learning companion is already making a difference for millions of students globally, and with our recent €27 million funding round—the largest in European education in the last three years—we are poised for rapid growth. The educational AI sector is on the brink of a breakthrough, and we aim to establish the first unicorn in this space.By becoming part of our elite team of 60 dedicated builders, you will help us realize our vision to transform education for students everywhere.This is your opportunity to contribute to a groundbreaking company.YOUR MISSIONThe challenge you will tackle: You will assist our dynamic engineering team in developing and enhancing the product that empowers millions of students to learn more effectively every day.Your responsibilities include:Collaborating with product managers and engineers to develop new features and improvements.Implementing core functionalities that enhance user experience.Contributing to code quality and strengthening our technical foundation as we scale.Why your role is crucial: Knowunity is already benefiting millions of students, and your contributions will play a key role in shaping how they learn and grow. Your efforts will support our mission to be the top learning companion for one billion students.What success looks like: You will make significant contributions to live product features, work closely with senior engineers and the CTO, and evolve quickly as a technical talent. You will be encouraged to bring your ideas forward, take ownership of small projects, and potentially secure a full-time position after your internship.Our Tech Stack: Our application is built using Flutter with Riverpod, while our backend is powered by Golang, PostgreSQL, and hosted on AWS with Kubernetes. We utilize various LLM providers (OpenAI, Gemini, Anthropic, and Mistral), custom routing engines, and fine-tuned models as part of our AI stack. Our data infrastructure includes BigQuery and dbt.

JOIN US IN TRANSFORMING EDUCATIONAt knowunity, we are on a groundbreaking mission to redefine the future of learning. Our vision is to ensure that every student globally can access, enjoy, and reap the benefits of top-tier education. With an ambitious goal to become the first AI learning unicorn, we are committed to making this vision a reality.Every day, millions of students engage with our personalized AI learning companion. Following our recent €27 million funding round, we are poised to seize the moment in the AI learning sector, offering genuine personalization at scale for 1 billion students.YOUR ROLE IN THIS REVOLUTIONAs a Product Engineer, you will have a pivotal role in shaping the learning experiences of future generations. Engineering lies at the heart of knowunity, driving our innovation forward. Your responsibilities will encompass:Developing large-scale, truly personalized video content.Leveraging data for topic prediction and personalized guidance, unlocking the potential of AI.Creating diverse and guided practice methods, moving beyond outdated models.Innovating multi-modal output formats, ensuring engaging learning experiences.Exploring new learning approaches for Generation Alpha.Integrating social learning aspects into AI companions to foster real-world interactions.Rapidly deploying A/B tests to millions of users for iterative improvements.Your contributions will be crucial in helping us become the leading AI learning companion for 1 billion students. The features you develop will directly influence student motivation, success, and our growth in daily active users and retention rates.Success in this role means delivering quickly, learning rapidly, and seeing your work positively impact millions of students worldwide. You will play a significant role in both product strategy and engineering excellence, providing insights and clarity in discussions, ultimately leading to measurable outcomes.WHO WE'RE LOOKING FOR

At Knowunity, we are pioneering the future of learning, and our Finance department is scaling rapidly to keep up. We are seeking a dynamic Finance Analyst to be the strategic partner to our Director of Finance & People. This role is a blend of finance operations and innovative building, allowing you to work closely with leadership, including our founders. You will be instrumental in streamlining financial processes, enhancing reporting capabilities, and driving automation initiatives. Consider this position as a mini-COO role within Finance, offering high levels of ownership, direct access to leadership, and the opportunity to shape our financial landscape from the ground up.Your ImpactStrategic Collaboration: Act as a force multiplier for the Director, preparing decision briefs and leading cross-functional initiatives to enhance the efficiency and effectiveness of the Finance function.Finance Operations & Accounting: Take ownership of essential financial processes including monthly, quarterly, and annual close, ensuring seamless coordination with external auditors and maintaining the integrity of financial reporting.Controlling & Financial Planning: Lead operational controlling tasks such as budgeting, financial forecasting, and liquidity management. Deliver insightful monthly reports and conduct in-depth analyses to guide growth and investment strategies.AI & Automation: Identify and implement opportunities for automating finance workflows utilizing AI tools and low-code platforms, transitioning from static reporting to dynamic financial insights.Strategic Finance & Capital Allocation: Support the management team with financial modeling for growth initiatives and act as a trusted advisor on key business decisions.Cross-Functional Liaison: Build and maintain relationships with tax advisors, auditors, and legal service providers across various jurisdictions, serving as a key connection between Finance, People, and other departments like Growth and Engineering.Future-Ready Finance: Contribute to establishing a digital finance infrastructure that includes intelligent dashboards, predictive KPIs, and a scalable ERP and treasury architecture to support Knowunity's growth.Your BackgroundExperience: 1–3 years in finance, preferably gained from a Big 4 advisory firm, a high-growth startup, or a similar environment.

ABOUT USAt Knowunity, we are dedicated to shaping a future where every student around the globe can access, appreciate, and gain from top-notch education. Since our inception in 2020, fresh out of high school, we have been on a mission to transform the learning experience for students.Our innovative AI learning companion is already used weekly by millions of students. We recently secured €27 million from esteemed investors, marking one of the largest education funding rounds in Europe in recent years. The AI learning landscape is at a pivotal moment, paving the way for genuine personalization at scale, and we are determined to establish the first AI learning unicorn in this promising sector.Join our dynamic team of 60 passionate builders, committed to serving 1 billion students worldwide. If we realize our product vision, your contributions will help revolutionize education on a global scale.This is your opportunity to be part of a transformative company.

JOIN OUR MISSIONAt Knowunity, we are on a quest to create the leading AI learning companion, aiming to support 1 billion students worldwide.Since our inception in 2020, straight out of high school, we have dedicated ourselves to transforming the educational landscape. Our vision is to ensure that every student has access to an enjoyable and top-quality learning experience.With millions of students already engaging with our platform weekly and a recent €27 million funding round—the largest in Europe’s education sector in the past three years—we are poised at the forefront of the AI learning market. We are here to establish the first AI learning unicorn, bringing true personalization to education at scale.As part of our innovative team of 60 passionate builders, you will contribute to a transformative journey aimed at impacting the education sector for generations to come.Seize this opportunity to be part of a legendary venture.YOUR ROLEChallenges Await: We are rapidly advancing to seize opportunities in the AI learning market, but our CEO and leadership team require support to unlock critical growth initiatives that will enhance both Daily Active Users (DAU) and Annual Recurring Revenue (ARR) towards achieving unicorn status.Your Responsibilities:Lead 2-3 impactful projects that drive revenue growth and enhance operational efficiency—this includes optimizing our sales funnel and propelling market expansion across various countries and sectors.Develop data models and strategic frameworks to guide decisions regarding market entry and product positioning.Facilitate seamless execution for our leadership team by taking ownership of cross-functional initiatives from research through implementation.The Importance of Your Work: Every initiative you complete propels us closer to our goal of serving 1 billion students. Your contributions will directly influence our key objectives: increasing ARR and DAUs as we strive for market leadership.Indicators of Success: In the next 3-6 months, you will achieve measurable results—whether by improving sales conversion rates, validating expansion strategies, or implementing automations that enhance team productivity.

Join our dynamic team of Software Developers and Business Analysts located across various development centers including Zurich, Manila, Pune, Luxembourg, Edinburgh, and Berlin. We embrace an agile methodology, collaborating closely within our team and with other related teams and clients to innovate new product features and enhance existing functionalities in live environments.Our team partners with clients and stakeholders to create and deliver cutting-edge solutions that meet market demands, shaping the back-office landscape of the future.We are looking for a talented and visionary Product Manager to join our innovative team in Berlin, Germany. As a Product Manager, you will be instrumental in defining the trajectory of our products and driving innovation across our organization.Lead the complete product lifecycle, from ideation to launch and post-launch optimization.Develop and uphold a product roadmap that aligns with our company objectives and market needs.Perform market research and competitor analysis to uncover opportunities for innovation.Collaborate with cross-functional teams, including engineering, design, and marketing, to ensure the successful development and delivery of products.Define and monitor key performance indicators (KPIs) to assess product success and guide strategic decisions.Gather and prioritize product and customer requirements, engaging closely with stakeholders to understand their needs.Present product strategies, roadmaps, and performance metrics to senior management and stakeholders.Stay current with industry trends and emerging technologies to maintain a competitive advantage.

Join Our Team as a Senior Product EngineerAt peec, we are on a mission to create innovative and user-centric products that make a difference. As a Senior Product Engineer, you will play a crucial role in shaping the future of our products by taking ownership of complex features from conception to delivery.Your ResponsibilitiesLead the development of intricate product features, overseeing every aspect from architecture to user interface design.Convert product concepts and designs into flawless, production-ready UI using cutting-edge frontend frameworks and component libraries.Collaborate closely with Product, Design, and Engineering teams to define project scope and deliver features that exceed user expectations.Enhance our backend infrastructure and frontend design system, ensuring they are scalable, consistent, and efficient.Innovate across the technology stack, enhancing developer experience and introducing new capabilities.Qualifications5+ years of comprehensive fullstack engineering experience.In-depth knowledge of TypeScript, React, and Tailwind CSS, with a proven track record of delivering top-quality features on both the frontend and backend.Strong architectural skills and the ability to design clean, maintainable, and scalable systems.Experience in designing and implementing APIs (REST, GraphQL, or gRPC) and integrating them into polished user interfaces.Excellent communication skills and a strong sense of ownership, with the ability to work independently while aligning with team objectives.Evidence of excellence, potentially beyond work, such as a high FIDE rating.A commitment to fostering a kind, collaborative, and hardworking team environment.

JOIN US IN TRANSFORMING EDUCATIONAt knowunity, we are pioneering a new era of learning. Our vision is to ensure that every student worldwide can access and thrive through exceptional educational resources. We are committed to establishing the first AI learning unicorn, revolutionizing personalized education.With millions of users already benefiting from our innovative AI learning companion, we are excited to announce our recent €27 million funding round aimed at seizing the immense potential of the AI learning market, enabling true personalization for 1 billion students.YOUR ROLEAs a Flutter Engineer, you will have the unique opportunity to influence the future of student learning. Engineering lies at the heart of our mission, and you will play a pivotal role in this transformation through:Creating engaging video content at scale with a personalized approachImplementing topic prediction and real-time guidance to enhance AI-driven personalizationDeveloping innovative practices that outshine outdated models like QuizletDelivering diverse, interactive learning experiences beyond traditional textExploring new learning methods tailored for Generation AlphaFacilitating social learning experiences through AI companionsRapidly deploying A/B tests to millions of usersYour contributions will not only enhance how students engage with learning materials but also drive our daily active users, retention rates, and long-term impact. You will witness your innovations directly influencing the study habits and success of millions globally.WHO WE SEEK

Join Us as a Full Stack Product Engineer at Kombo Berlin (On-site) · Full-timeHello! I’m Aike, co-founder and CTO at Kombo. We are seeking innovative product engineers who are eager to take ownership of customer challenges within our product ecosystem. At Kombo, you will engage directly with customers, conceptualize solutions, develop them, deploy them, and ensure they function seamlessly.This is a Berlin-based on-site role.What We're CreatingAt Kombo, we're constructing the foundational infrastructure on which HR tech products are developed. With a team of engineers at the helm, we thrive on tackling complex technical challenges. This journey has led us to create robust infrastructure solutions for HR tech providers.Specifically, we have developed a unified API, an extensive data synchronization engine, an observability platform, and an integrated setup/configuration UI. Our offerings empower software companies to provide pre-built integrations with HR, ATS, LMS, and Payroll systems, relieving them from the burden of building and maintaining numerous integrations on their own. Discover more about our product here: What is the Kombo product?We achieved product-market fit approximately 1.5 years ago, and since then, we've experienced remarkable growth, with our revenue nearing 10M annually and powering integrations for over 15,000 companies, synchronizing data for more than 250 million individuals globally. We are setting the benchmark for how companies can build products atop complex enterprise systems. Our impressive growth rate places us in the top 5% of VC-funded startups worldwide, and we are excited to announce the successful closing of our $25M Series A funding round! About the Role and Our Work CultureIn our early days, my co-founders and I collaborated closely with customers, handled support ourselves, learned about their issues, and designed features based on their feedback. This approach was not only enjoyable but also more effective than the traditional model of engineers working through specified tickets without customer interaction. When we began hiring engineers, we committed to providing this same engaging work style. We don’t believe in having “code monkeys” at Kombo; that's how we defined our concept of

Join our dynamic team as a Product Security Engineer (m/f/x) at scalablegmbh, where you will play a pivotal role in safeguarding our innovative products and services. In this full-time position, located in the vibrant city of Berlin, you will collaborate with cross-functional teams to ensure the security of our software and infrastructure.Your responsibilities will include conducting security assessments, implementing security best practices, and developing security tools and frameworks. You will be instrumental in identifying vulnerabilities and proposing effective mitigation strategies to bolster our product security.

At Enpal, our vision is to place a solar system on every roof, a storage solution in every home, and an electric vehicle in every garage. We are expanding our offerings to include heat pumps, aiming to provide our customers with the best all-in-one package on the market. In 2023 alone, we have installed over 1,000 heat pumps and are set to increase this number five to tenfold by 2024.How do we achieve this? By simplifying heat pumps! We offer our customers heat pumps through purchase and financing at an all-inclusive rate, enabling seamless integration into the Enpal energy ecosystem.As the first green unicorn in Germany and the fastest-growing energy company in Europe (according to the FT1000 Ranking 2022 by the Financial Times & Statista), we are just getting started on our path to becoming the largest energy company in Europe. We are searching for talented individuals to join us on this journey, leave their mark, and celebrate successes together. Here, you'll find a dynamic work environment, as well as the opportunity to grow both personally and professionally while making impactful contributions.Building on our success in the PV sector, we are launching the largest D2C heat pump distribution in Europe. Join our success story!

Join our 18-month immersive program designed for visionary builders eager to launch products that reach millions, gain invaluable insights into entrepreneurship, and possibly kickstart their own ventures.Your Responsibilities:Lead product initiatives from concept to completion, catering to over 28 million users.Collaborate closely with founders on strategies related to growth, artificial intelligence, and product development.Cultivate the skills and connections necessary to launch your own startup.What We Offer:Competitive salary with equity opportunities.Initial investment support from our CEO when you're ready to embark on your startup journey.Guidance from leading venture capitalists and seasoned entrepreneurs.This position is based in Berlin and is tailored for technical innovators eager to transition into founders.For more details, click HERE.

Join Arbio, where artificial intelligence transforms hospitality, paving the way for a reimagined experience in short-term rentals throughout Europe.At Arbio, we are developing an AI-driven property management platform tailored for short-term rentals across Europe. Our portfolio includes properties in Berlin, Hamburg, Vienna, and Leipzig, with expansion plans underway. Following our recent €36M Series A funding, we are poised for rapid growth.Our engineering team may be small, but our influence is significant. This position is crucial as we advance towards creating intelligent AI systems that monitor, decide, and manage real-world property operations, ensuring human oversight where necessary.—Key Responsibilities:Lead feature development end-to-end, gaining deep business insights to independently resolve challenges.Modernize our legacy systems to meet 2026 standards and revamp our data architectures.Craft and implement autonomous AI workflows for guest interactions (chat and voice), operational decision-making, and property management tasks.Collaborate with internal teams, analyze existing workflows to identify inefficiencies, and transform convoluted processes into streamlined software solutions.Note: You will be responsible for identifying and solving problems, not just managing tickets. Your role involves scoping, shipping, and iterating. A strong product mindset is essential. We seek individuals who demonstrate high agency and ownership.—

We are seeking a talented Software Engineer to join our dynamic team at leverdemo-8 in Berlin, Germany.The ideal candidate will have a passion for software development and a knack for problem-solving. You will work on exciting projects that have a real impact on our customers.As a Software Engineer, you will be responsible for designing, developing, and maintaining software applications while collaborating with cross-functional teams to deliver high-quality solutions.

About StravaStrava is the ultimate app for active individuals. With a community of over 180 million athletes spanning more than 185 countries, it's not just about tracking workouts; it's a platform where individuals progress together, cultivate new habits, and achieve personal bests. Whether you engage in running, cycling, or any other sport, Strava is your go-to companion. Connect with friends, conquer your objectives, and make every effort worthwhile. Embark on your journey with Strava today.Our mission is straightforward: inspire individuals to lead their most active lives. We believe in the transformative power of movement to unite and propel individuals forward.About This RoleStrava is seeking a Senior Product Manager to enhance our Maps tab and routing experience. In this pivotal role, you will influence the future of how athletes navigate our maps and uncover routes for their activities.We operate under a flexible hybrid model, requiring more than half of your time to be spent on-site at our Berlin office — three days per week.What You’ll Do:Take ownership of the Maps Tab and Routes experiences from inception to completion, advocating for user needs while defining long-term strategy and actionable roadmaps.Collaborate closely with adjacent map-surface teams and cross-functional partners in product, design, UXR, engineering, cartography, and data.Establish and maintain a shared understanding of priorities, dependencies, and sequencing to ensure team alignment and effective problem-solving.Ensure the Maps Tab and Routes develop harmoniously within the overall product ecosystem, particularly alongside other map-related initiatives.Analyze metrics and user behavior data to cultivate user empathy, assess performance, establish goals, and uncover opportunities.Convert insights into concise product direction and roadmap decisions, ensuring outcomes that enhance athlete value and business impact.What You’ll Bring to the Team:A minimum of 7 years of product management experience with a proven history of managing complex user-facing surfaces end-to-end.Demonstrated success in delivering features that delight users and positively influence key company metrics.Expertise in a hypothesis-driven, iterative approach to product development, including extensive experience with A/B testing and validation methods.

Join Eurofins, a global leader in bioanalytical testing, as a Product Assistant in our renowned Öko-Kontrollstelle in Berlin. In this pivotal role, you'll provide essential support in managing and ensuring the quality of our eco-control processes.As a Product Assistant, you will collaborate closely with our product development and quality assurance teams, gaining invaluable experience in the eco-testing field. Your contributions will be vital in maintaining our commitment to environmental responsibility and sustainability.

Join Contentful as a Senior Product Manager, where you will lead the charge in shaping our product strategy and ensuring that our offerings meet the dynamic needs of users. In this role, you will collaborate closely with cross-functional teams, driving innovation and delivering exceptional value to our customers.

Hello there! I'm Arne, the Co-Founder and Chief Product Officer at Kombo.We are on the lookout for a passionate and driven Technical Product Lead to join our team in Berlin. This pivotal role will report directly to me and take the helm of our new Learning vertical. Your mission will be to steer this vertical from acquiring our first customers and demonstrating strong product-market fit to achieving over 1 million in annual recurring revenue this year, embodying the spirit of a founder within a dynamic startup environment.At Kombo, we believe that exceptional products emerge from small, self-sufficient teams that operate with a high degree of autonomy and accountability. Our approach is akin to that of leading startups such as PostHog, OpenAI, and Revolut, where product-focused engineers manage more of the product lifecycle than is typical. This allows our Product Managers to prioritize strategy, ensuring that we are building the right solutions for our customers, ultimately functioning more like general managers or founders of their respective products.After 12 to 24 months in this role, you will have successfully navigated the complete 0 → 1 → scale journey with direct revenue responsibilities, gaining invaluable experience that serves as a robust launchpad for future roles as a founder, CPO, or GM.If you are excited by the prospect of this challenging opportunity, I would love to hear from you!