Full-Stack Software Engineer at Superhuman | Berlin

Superhuman embraces a vibrant hybrid working model for this position. This adaptable approach allows team members to enjoy focused work time while also engaging in face-to-face collaboration that cultivates trust, creativity, and a robust team culture.About SuperhumanSuperhuman is an AI productivity platform on a mission to unlock the superhuman potential in everyone. As part of Grammarly, our suite of applications seamlessly integrates AI into daily workflows, working alongside over 1 million applications and websites. Our offerings include Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, our proactive AI assistant that anticipates users' needs. Founded in 2009, Superhuman serves over 40 million individuals, 50,000 organizations, and 3,000 educational institutions globally, enabling them to eliminate busywork and concentrate on what truly matters. Discover more at superhuman.com.The OpportunityTo propel our ambitious objectives, we are seeking Full-Stack Software Engineers to join our engineering teams. As a Full-Stack Engineer at Superhuman, you will be pivotal in developing essential components of our product offerings, infrastructure, and features that assist 40 million users in writing clearly and effectively each day. You will work on both Front-End and Back-End, contributing to significant, high-impact projects.Our engineers and researchers are encouraged to innovate and discover breakthroughs that can shape our product roadmap. As we scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges is expanding rapidly. You can learn more about our team's insights on our technical blog.Superhuman is experiencing rapid growth. There are ample opportunities to join a team, learn from seasoned professionals, and build product offerings and teams from the ground up. Within our expanding engineering organization, you will find numerous opportunities for ownership and making a direct impact on users.As a Full-Stack Engineer, you will:Begin building and deploying code in your first week and launch impactful features in your initial months.Create and maintain production services with high call rates on the Back-End while developing engaging user interfaces on the Front-End.Aim for high availability for both consumer and enterprise customers.Collaborate extensively with internal teams such as Core, Growth, and Enterprise.

Join Mirelo AI, a pioneering force in creative technology that transforms video content through realistic sound, speech, and music generation.We are at the forefront of generative AI, crafting innovative foundational models that 'unmute' silent videos, delivering custom, hyper-realistic audio tailored for gaming, video platforms, and content creators. Our groundbreaking technology empowers storytellers worldwide to elevate their narratives.Having successfully secured a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures, with contributions from Atlantic, we're experiencing rapid growth across our Product, Engineering, Go-to-Market, and Growth teams.About the RoleAs a Full-Stack Software Engineer at Mirelo, you'll be an integral part of our dynamic, fast-paced team, developing tangible products based on our advanced generative audio models. This position emphasizes hands-on involvement and significant ownership: you'll be responsible for delivering end-to-end features throughout our tech stack, collaborating directly with research and product teams, and influencing the practical application of our technology for users and partners alike. As we enhance our go-to-market strategies, your engineering contributions will play a vital role in both user-facing products and intricate integrations with various platforms, tools, and enterprise collaborators.Key ResponsibilitiesDesigning and maintaining our innovative products leveraging cutting-edge generative AI models for audio and music.Take full ownership of delivering end-to-end features across both front-end and back-end systems, while also guiding the trajectory of the features and products you develop.Engage closely with our research and sales teams; stay attuned to user needs, identify practical opportunities, and convert them into actionable engineering tasks.Utilize our existing tech stack effectively: TypeScript, React, Tailwind, shadcn, and Convex for backend development.Implement essential cloud services—primarily AWS Lambda and S3—for seamless integrations, automation, and deployment workflows.Leverage modern AI-assisted development tools (e.g., Cursor, Claude Code) to expedite processes while maintaining high-quality craftsmanship.Foster clear communication with team members, actively participate in discussions, and collaboratively drive the technical direction.Ideal Candidate ProfileA minimum of 5 years of professional web development experience, ideally in dynamic product or startup environments.Proven expertise in front-end frameworks such as React and back-end technologies.Strong understanding of cloud services, particularly AWS.Excellent problem-solving skills and a collaborative mindset.A passion for technology and a desire to contribute to transformative projects.

Superhuman fosters a vibrant hybrid work environment, allowing team members to benefit from focused individual work while also promoting in-person collaboration that nurtures trust, creativity, and a robust team culture.About SuperhumanSuperhuman, the innovative AI productivity platform, is dedicated to unlocking the superhuman potential in everyone. Our suite of applications integrates seamlessly with over a million platforms, offering tools like Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, our proactive AI assistant. Since our establishment in 2009, we have empowered over 40 million individuals and 50,000 organizations, including more than 3,000 educational institutions globally, helping them eliminate busywork and concentrate on what truly matters. Discover more at superhuman.com.The OpportunityTo pursue our ambitious objectives, we are seeking a QA Engineer to join our engineering team. Our engineers are encouraged to innovate and drive breakthroughs, significantly influencing our product roadmap. As we scale our interfaces, algorithms, and infrastructure, you'll face increasingly complex technical challenges. Learn more about our team on our technical blog.As a QA Engineer at Superhuman, you will play a pivotal role in developing our core internal platform, enabling the creation and deployment of agents across all platforms. In this role, you will:Manage and enhance the weekly release process, ensuring it is efficient, predictable, and low-risk.Identify and eliminate bottlenecks in the release pipeline while continuously improving speed and reliability.Coordinate across dependencies, given the team's position at the intersection of native and web systems.Contribute to an engineering culture that emphasizes documentation, testing, and user experience.

Superhuman embraces a dynamic hybrid working model for this position, offering team members the ideal balance of focused work and in-person collaboration that nurtures trust, innovation, and a vibrant team culture.About SuperhumanSuperhuman is at the forefront of AI productivity, empowering individuals to reach their superhuman potential. As the proud home of Grammarly, our suite of applications integrates seamlessly with over 1 million platforms, enhancing productivity through intelligent features. Our offerings include Grammarly's writing assistance, Coda's collaborative spaces, and Go, an AI assistant that proactively provides contextual support. Since our inception in 2009, we have transformed the workflows of more than 40 million users, 50,000 organizations, and 3,000 educational institutions globally. Discover more at superhuman.com.The OpportunityIn pursuit of our ambitious goals, we seek a Site Reliability Engineer (SRE) to strengthen our infrastructure team. This pivotal role involves developing software to enhance the reliability of our backend systems, collaborating closely with engineers, and strategizing for future scalability. You will engage with our existing production engineering teams in the EU as we transition away from the “you build it, you own it” approach.The engineers and researchers at Superhuman are given the freedom to innovate and drive breakthroughs, subsequently influencing our product roadmap. As we expand our interfaces, algorithms, and infrastructure, the complexity of our technical challenges continues to grow. Learn more about our technical endeavors on our technical blog.As an SRE, your responsibilities will include:Scaling our Kubernetes-based control plane that processes billions of events daily.Enhancing our automation systems that respond to workload demands.Deploying machine learning systems company-wide.

Superhuman Platform Inc seeks a Data Engineer for its Berlin hub. This role centers on building and refining data solutions that help drive ongoing projects. The position involves close collaboration with multiple teams to keep data processes efficient, while upholding strong standards for data quality and accessibility. What you will do Design and implement data pipelines and systems to meet project requirements Collaborate with colleagues across departments to improve and streamline data workflows Monitor data integrity and maintain reliable data availability across various platforms Location This position is based in Berlin and operates within a hub model, encouraging in-person collaboration.

Join Tilla, an innovative SaaS start-up, as we revolutionize crew logistics at the intersection of global shipping and travel. Our dynamic international team is dedicated to transforming how seafarers reach their vessels, ensuring that every crew change is optimized and digital.With over 10,000 crew changes facilitated annually across 600+ vessels, we are backed by strong investors and are committed to enhancing operational efficiency, reliability, and the overall experience for seafarers and operators alike. At Tilla, we believe in making crew operations not just more efficient, but also more humane.Your MissionAs a Full Stack Engineer, you will play a pivotal role in driving product initiatives. This position offers the chance to influence technical decisions and grow into a backend lead role as our company scales. You will thrive in our data-driven, performance-critical environment, where accuracy, reliability, and usability are paramount.Our Tech StackFrontend: React, Next.js, TypeScript, ShadCNBackend: NestJS, GraphQL, Prisma, AWS (Lambda, SQS, RDS, ECS)State Management: Apollo Client, React QueryTesting: Jest, PlaywrightOwn & Ship Features End-to-End: Lead product initiatives from conception through implementation, testing, and deployment.Integrations & APIs: Design and maintain integrations with third-party systems, ensuring secure and scalable data flows while contributing to areas with direct revenue impact.

At Superhuman, we value a dynamic hybrid working model that combines focused individual work with in-person collaboration. This flexible environment fosters trust, innovation, and a robust team culture.About SuperhumanSuperhuman is an advanced AI productivity platform, now incorporating Grammarly, focused on unlocking the superhuman potential in everyone. Our suite of applications and agents integrates with over 1 million tools, enhancing productivity wherever you work. With products like Grammarly's writing assistance, Coda's collaborative workspaces, and Go, our proactive AI assistant, we empower over 40 million users and thousands of organizations and educational institutions worldwide to eliminate busywork. Discover more at superhuman.com.The OpportunityWe are on the lookout for talented Full-Stack Software Engineers to join our engineering teams and help us achieve our ambitious goals. In this role, you will be instrumental in developing core components of the Superhuman product suite, enhancing our infrastructure and features to assist millions of users in writing more clearly and effectively. You will work across both Front-End and Back-End, contributing to high-impact projects that are visible to our user base.At Superhuman, engineers and researchers have the freedom to innovate and shape our product roadmap. As we scale our interfaces, algorithms, and infrastructure, you will face increasingly complex technical challenges. You can learn more about our engineering efforts on our technical blog.Superhuman is rapidly expanding, presenting opportunities to join a growing team, learn from experienced peers, and contribute to building product offerings from the ground up. Within our vibrant engineering organization, you will find ample room for ownership and a direct impact on users.As a Full-Stack Engineer, you will:Commence building and pushing code within your first week, delivering impactful features in your initial months.Develop and maintain production services with high call rates on the Back-End while creating rich user interfaces on the Front-End.Aim for high availability for both consumer and enterprise customers.

Superhuman offers a full-time dynamic hybrid working model for this role. This flexible framework allows team members to enjoy both focused work time and in-person collaboration, fostering trust, innovation, and a robust team culture.About SuperhumanSuperhuman, now a part of Grammarly, is revolutionizing productivity through AI, dedicated to unlocking the superhuman potential within everyone. Our suite of applications seamlessly integrates with over 1 million platforms and websites, providing tools such as Grammarly's writing assistance and Go, our proactive AI assistant. Founded in 2009, we empower over 40 million users and thousands of organizations and educational institutions globally to eliminate busywork and prioritize what truly matters. Discover more at superhuman.com and explore our core values here.The OpportunityTo reach our ambitious targets, we are seeking a talented Android Engineer to join our Mobile Team. This role presents a unique opportunity to develop new features and capabilities that will enhance the Superhuman Android experience to world-class standards.Our engineers and researchers enjoy the freedom to innovate and drive breakthroughs that directly influence our product roadmap. As we scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges is rapidly increasing. For insights from our team, check out our technical blog.Writing effectively on mobile devices poses significant challenges, particularly in professional environments. Our Superhuman AI Writing Assistant, launched in 2023, aims to make effective and error-free writing easily accessible on mobile. Since its introduction, it has gained substantial traction, with users engaging with it over seventy times daily.Creating a seamless writing assistant experience brings unique challenges, as there is no tolerance for delays or glitches in a product that users rely on for immediate responses. As an Android Engineer, you will:Work closely with the Product, Design, and Machine Learning teams to translate new ideas from concept to production.Contribute to the ongoing architecture of our mobile products, ensuring outstanding responsiveness and performance, even in resource-constrained environments.

We are seeking a passionate Full Stack Developer to join our dynamic team at bitlane in Berlin. In this role, you will engage in the complete product development lifecycle, from brainstorming innovative ideas to deploying and maintaining our applications. The ideal candidate will possess a solid foundation in software engineering principles and best practices, coupled with a creative mindset to solve complex problems and develop new services. Your responsibilities will include both back-end and front-end development across various projects, collaborating with our international team to enhance different layers of our applications. Projects may range from simple applications to comprehensive e-commerce systems and sophisticated CRM platforms. If this resonates with your skills and aspirations, we invite you to apply!Responsibilities:Work closely with our software team to conceptualize and implement new features.Enhance our product and codebase using your analytical expertise.Expand and innovate our existing web technology offerings.Develop and maintain tools for software and data interaction.Champion test-driven development practices, including code reviews, unit testing, and documentation.Collaborate with project managers to define project scopes.Effectively communicate your progress and adhere to deadlines established with project managers.

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 Entyre, a dynamic health tech scale-up that is reshaping the healthcare landscape in Switzerland and the United States. With over 500 employees across global offices in Zurich, Berlin, Boston, Chicago, Detroit, Washington, and Denver, we are on an exciting growth trajectory.Our Berlin tech hub is seeking a Senior Full-Stack Engineer who is passionate about crafting and scaling our core platform. This role offers an opportunity to take ownership of our software solutions, emphasizing workflow automation and data analytics. You will be part of a dedicated team in Berlin, responsible for enhancing our two primary software products while continuously delivering high-quality features. Our technology stack includes Node.js, TypeScript, and Vue.js.Your Responsibilities:Software Development: Design and implement high-quality applications and software solutions.Technical Proficiency: Use your expertise to tackle our technical challenges effectively.Team Collaboration: Work closely with cross-functional teams including Product, Operations, and Patient Care Teams.Project Management: Manage technical projects from inception to deployment, ensuring a smooth development cycle.What We Provide:Significant role in a compact, skilled software team.Modern office environment in vibrant Kreuzberg, with flexibility for up to 3 days of remote work each week.Monthly mobility allowance for public transport, biking, or shared mobility options.Attractive employee discounts.Strong team culture with regular events, refreshments, and snacks in the office.

KAYAK is part of Booking Holdings (NASDAQ: BKNG) and operates as a leading travel search engine. The company processes billions of queries across its platforms, helping travelers find flights, hotels, rental cars, and vacation packages. KAYAK also develops solutions for business travel, including KAYAK for Business. The Berlin office is home to a growing team that works on a portfolio of well-known metasearch brands such as momondo, Cheapflights, and HotelsCombined. Innovation remains central to KAYAK’s approach, and each team member has the opportunity to contribute to the company’s mission: building the best travel search engine for effortless global exploration. This Full Stack Engineer role focuses on developing and improving KAYAK’s B2B platform. The platform serves established clients and is positioned for further growth. The position is based in Berlin and requires in-office presence at least three days per week. What you will do Work closely with a global team to develop B2B products. Partner with designers, product managers, and commercial teams to define and deliver new features. Design and build scalable, high-performance solutions. Contribute to architecture decisions that improve performance, quality, and code reusability. Troubleshoot and resolve recurring technical issues. Use AI coding tools to increase productivity. Requirements Degree in Computer Science or a related field. At least 5 years of professional experience in web development. Strong skills with TypeScript, React, and CSS (Sass or Less) for front end work. Experience with Java, Java Spring, JVM ecosystems, and familiarity with databases such as PostgreSQL, MySQL, or Redis. Comfort with writing unit and end-to-end tests. Proven debugging ability in a full-stack environment. Benefits Health Insurance 401k

Join Almedia, a pioneering company on a mission to redefine marketing in the digital age. With aspirations to become Germany's next bootstrapped unicorn, we are already recognized as Europe's #3 fastest-growing company by the FT1000 in 2025.At Almedia, we empower our community of over 60 million users by rewarding them for engaging with our partners' products, creating an innovative user acquisition strategy for some of the world's largest brands.About the RoleAs an AI Full Stack Engineer, you will develop and enhance internal tools and applications, seamlessly integrating AI functionalities into our existing systems. You will work across the technology stack, connecting to AI APIs, while collaborating with various business teams to optimize their workflows.Your ResponsibilitiesDesign, develop, and maintain full stack applications, covering front end, back end, and databases.Create and support back-end services utilizing Node.js.Integrate and manage AI APIs within new and existing systems.Leverage prompting techniques and cutting-edge AI tools to craft impactful AI-driven features.Navigate through multiple systems and data sources to consolidate fragmented information.Collaborate with teams across marketing, user acquisition, and operations to:Gain insights into their tools and workflows.Identify opportunities for AI to enhance their processes.Translate business needs into technical solutions and iterate on them.Essential QualificationsProven experience with Node.js in a production environment.Demonstrated ability to integrate and utilize AI APIs.Strong programming skills with a solid foundation in engineering principles.Comprehensive full stack knowledge: front end, back end, and databases.Proficient prompting techniques and adept at employing current AI tools.Exceptional communication skills, particularly with non-technical stakeholders.A curious mindset with a strong willingness to learn, especially about AI technologies.Preferred QualificationsFamiliarity with TypeScript.

About the CompanyAffinidi is a pioneering technology firm dedicated to revolutionizing data ownership. We empower both businesses and individuals to take control of their data with a holistic approach to identity management, ensuring security and privacy while accounting for every aspect of their digital presence.Our innovative solutions facilitate decentralized digital identities, championing the belief that everyone should have the right to manage and control their data. We are committed to establishing a trusted ecosystem of digital credentials that enable secure data and service exchanges across various industries and borders. About the Role:We are on the lookout for a passionate and seasoned Staff Software Engineer (Full Stack) to become a vital part of our engineering team. In this role, you will be responsible for creating robust, scalable applications that enhance user experience and drive our mission forward.

Why Choose voize? More Than Just a Job!At voize, we're revolutionizing the way frontline professionals manage their time. Our AI technology allows care staff and field workers to effortlessly speak their notes, transforming them into structured documentation. This innovation saves up to 39 minutes per person each day while enhancing overall quality. Backed by Y Combinator and utilized by over 1,000 facilities, our growth trajectory is impressive. Become part of a team where cutting-edge technology meets tangible real-world impact. Your MissionIn the role of a Full Stack Engineer, you will take charge of our customer-facing web platform tailored for nursing managers and administrators while also collaborating on essential backend services. Your primary objective will be to equip our customers with valuable insights and controls that showcase how voize enhances their organizational processes, streamlining nursing tasks and providing an intuitive management system for their fleet of voize devices. Your contributions will be pivotal to voize's expansion, empowering both nursing staff and management alike. Your Daily Responsibilities - A Diverse ExperienceLead the development of the nursing management web application, delivering exceptional user experience through modern React and TypeScript.Collaborate on backend services while contributing to CI/CD processes and testing.Design and implement secure, user-friendly device configuration, data-intensive dashboards, and scalable account flows across various industries.Influence product decisions that deliver real value to users.Identify and resolve bugs while proactively monitoring error logs to ensure quality. Your Qualifications - What You BringStrong product and end-to-end thinking with a UX-focused end-user perspective.Extensive experience in modern React and sound knowledge of TypeScript architecture.Proficient in backend development, particularly with Kotlin.Excellent communication skills across teams, with a comfort for rapid iteration and independent work.Solid understanding of Git workflows, collaboration practices, and a strong testing discipline coupled with CI/CD experience. Our Success Mindset - The voize ApproachWe view challenges as opportunities and iterate swiftly to deliver impactful solutions.

Full-Stack Engineer (TypeScript)About Orcrist TechnologiesAt Orcrist, we are revolutionizing data intelligence with our Orcrist Intelligence Platform (OIP). This cutting-edge, Kubernetes-based system provides a powerful SaaS or self-hosted/on-premise solution, capable of handling air-gapped deployments. Our mission is to transform complex, multi-modal data into actionable insights for defense, law enforcement, and enterprise teams.Your RoleAs a Full-Stack Engineer specializing in TypeScript, you will develop validated prototypes that are essential for our innovative projects. Your responsibilities will include delivering complete vertical slices encompassing UI, APIs, and data integrations, ensuring that your work is meticulously packaged for seamless transition to the delivery team.Key ResponsibilitiesCreate validated prototypes that span React/Next.js UI, Node.js APIs, and relevant storage/search integrations.Collaborate closely with Product Management and Design teams during focused discovery cycles to iterate rapidly, demo frequently, and validate your assumptions.Ensure alignment of prototypes with established standards and primitives, including feature flags, authentication flows, audit capabilities, multitenancy, and observability.Integrate workflows that involve streaming/orchestration technologies (Kafka/Temporal) and work in partnership with Data and ML engineers as necessary.Deliver an adoption package, including documentation, interfaces, schemas, and a backlog of integrations to minimize handoff friction.Your Profile3+ years of experience in developing production web applications and APIs using TypeScript (React/Next.js + Node).Strong product-engineering instincts with the ability to translate ambiguity into clear prototype scopes within 1-3 weeks.Proficient in API and data-layer development, particularly with PostgreSQL, and experienced in integrating search functionality.Comfortable operating within Kubernetes/GitOps environments while adhering to best engineering practices (testing, CI, documentation).Security-focused, considering access control, privacy, PII management, and audit expectations as integral to project completion.Eligibility to work in Germany is essential; EU/NATO citizenship is preferred for projects involving export controls.Preferred QualificationsExperience with real-time UI technologies (WebSockets/WebRTC, collaborative editing, CRDT/OT).Background in complex visualizations (graph/geospatial UX; familiar with tools like Cytoscape/D3/Mapbox/Cesium).Some familiarity with Python for swift data/ML integration.Proficiency in German (B1+) and/or experience with regulated or mission-critical systems.What We OfferModern technology stack: TypeScript/Next.js/React, Node, Kafka/Temporal, PostgreSQL/OpenSearch, Kubernetes.Remote-first work culture within Germany, supplemented by regular prototyping sprints in Berlin, generous vacation of 30 days, plus equipment and learning budgets.

Bei proalphagroup sind wir PRO YOU – denn der Mensch steht bei uns im Mittelpunkt. Wir setzen auf Verantwortung, fördern kontinuierliche Entwicklung und bieten ein unterstützendes Arbeitsumfeld, das sowohl berufliches als auch persönliches Wachstum ermöglicht – auch durch flexible Arbeitszeitmodelle.Empolis - Intelligenz für bessere EntscheidungenEmpolis ist ein führender Anbieter von cloudbasierter Software im Bereich der intelligenten Entscheidungsunterstützung, basierend auf Künstlicher Intelligenz. Als Teil der Proalpha Group agieren wir an 66 Standorten weltweit als digitaler Partner für den Mittelstand. Unser Ziel ist es, Knowledge- und Content Management intelligent zu verknüpfen, um durch unsere standardisierten SaaS-Produkte das Motto „DECIDE. RIGHT. NOW.“ zu realisieren. Täglich nutzen rund 700.000 professionelle Nutzer unsere Lösungen, um über 40 Millionen Endkunden zu bedienen. Wir sind zudem Gesellschafter des Deutschen Forschungszentrums für Künstliche Intelligenz (DFKI) und im Vorstand der Science und Innovation Alliance Kaiserslautern (SIAK) vertreten.Du arbeitest in Vollzeit in Berlin.

Axel Springer SE is looking for a Senior Full-Stack Engineer to help build and improve scalable web applications in Berlin. This position involves working across the full software development lifecycle, from initial concepts through deployment. The team values practical solutions and strong collaboration. Role overview This role focuses on designing, developing, and optimizing web applications. Daily work includes both front-end and back-end tasks, ensuring that features are well integrated and reliable from start to finish. What you will do Develop and maintain scalable web applications Participate in all stages of the software development lifecycle Work closely with team members to ensure smooth integration and functionality Location This position is based in Berlin.

Join Our Innovative TeamAt Prior Labs, we are pioneering the development of foundation models that excel in understanding tabular data, which is essential for the realms of science and business. While foundation models have revolutionized the processing of text and images, structured data remains an untapped frontier. We aim to seize this $600 billion opportunity to transform the way organizations engage with scientific, medical, financial, and business data.Our Momentum: We stand as a global leader in structured data machine learning. Our TabPFN v2 model, featured in Nature, has set new benchmarks in tabular machine learning. Since its launch, we have enhanced model capabilities by over 20 times, recording more than 2.5 million downloads and over 5,500 GitHub stars, along with a rapidly growing adoption rate across research and industry. We are currently advancing the next generation of tabular foundation models and actively commercializing them within leading enterprises across Europe and the US.Meet Our Team: Our diverse team comprises over 20 engineers and researchers, meticulously selected from over 5,000 applicants, with impressive backgrounds from Google, Apple, Amazon, Microsoft, G-Research, Jane Street, Goldman Sachs, and CERN. Led by the creators of TabPFN and mentored by esteemed AI researchers like Bernhard Schölkopf and Turing Award winner Yann LeCun, we are committed to excellence. Discover more about our team here.What Lies Ahead: With the backing of elite investors and leaders from Hugging Face, DeepMind, and Silo AI, we are experiencing rapid growth. This is an exciting moment to join us and play a crucial role in shaping the future of structured data AI. Read our manifesto.Position OverviewWe are seeking exceptional full stack engineers to contribute to the development of the ML Platform that underpins our tabular foundation model offerings. This role presents a unique opportunity to work at the intersection of data science, agents, user experience (UX), and tangible economic impact.Responsibilities:Take ownership of our user-facing frontend and backend applications to develop cutting-edge data science tools.Collaborate with product and research teams to transform new model and agent capabilities into actionable production features.Design and implement high-trust, scalable systems.Focus on optimizing for speed, reliability, and security.Current technology stack includes JavaScript/TypeScript, among others.

Superhuman embraces a vibrant hybrid working model, offering team members the perfect blend of focused work time and in-person collaboration, fostering trust, innovation, and a robust team culture.About SuperhumanGrammarly is now a part of Superhuman, an AI productivity platform dedicated to unlocking the superhuman potential within everyone. The Superhuman suite of applications and agents integrates with over 1 million tools and websites, bringing AI capabilities directly to users. Our product range includes Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, an AI assistant that intuitively understands context and provides automated help. Since our inception in 2009, Superhuman has empowered over 40 million individuals, 50,000 organizations, and 3,000 educational institutions around the globe, enabling them to eliminate busywork and concentrate on what truly matters. Discover more about us at superhuman.com and our values here.The OpportunityAt Superhuman, we are redefining communication and productivity through trusted AI. We are looking for a Senior User Researcher to join our impactful UX and Marketing Research team. In this critical role, you will spearhead research initiatives for our innovative Agents team, playing a key role in shaping the development and strategic vision of products designed to enhance productivity for professionals and students alike.In this position, you will collaborate closely with cross-functional teams—Product, Design, Data Science, and Marketing—to pinpoint essential business inquiries, employ rigorous methodological approaches, and distill insights that guide strategic decisions. By utilizing various research techniques, you'll uncover actionable insights about current and prospective Superhuman users, while promoting a culture of human-centered, data-driven decision-making that propels our evolution as leaders in AI-assisted communication.