Full-Stack Software Engineer at Superhuman | Berlin

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.

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 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 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.

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.

Referral Bonus: Do you know a standout talent? Connect us via LinkedIn (Dennis Agidigbi) and if we hire them for a full-time position, you’ll earn a bonus of €10,000. About ZauberAfter co-founding and scaling Forto to over $600 million in funding, I took time to reflect on the persistent challenges in global logistics. The answer was evident: it remains a human-centric, spreadsheet-dependent field, rife with repetitive tasks and inadequate system interoperability.With the advent of AI agents, we now possess the capability to revolutionize this sector from the ground up. Zauber develops autonomous agents for the global logistics industry—AI workers that manage operational tasks, engage with systems and individuals, and continuously improve. We are already operational with leading logistics companies across Europe and Asia Supported by one of Europe’s premier early-stage funding firms Rapidly expanding and seeking exceptional engineers to join our early teamWe are currently in search of an outstanding Platform Engineer to assist us in defining and constructing the next generation of AI-driven logistics systems. Role OverviewYou will develop the infrastructure that supports our AI agents. We have made practical early tooling decisions for efficiency, and as we grow, some will thrive while others may not. We require a candidate who comprehends the principles of distributed systems behind contemporary tools and can discern when to maintain simplicity versus when to implement more complex solutions. This is a foundational role where you will architect the systems that the rest of the team will rely upon. Key ResponsibilitiesCreate and manage the runtime infrastructure that sustains our AI agents in production, ensuring the systems are reliable for our customers.Design for concurrency and failure, incorporating queuing, retries, backpressure, and idempotency to ensure agent workflows remain dependable under real-world conditions.Take charge of production reliability, including latency budgets, error budgets, capacity planning, and incident management.Implement monitoring tools with tracing, structured logging, and alerting to identify issues before they impact users.Manage the deployment pipeline comprehensively: CI/CD, preview and staging environments, and the transition from local development to production.Develop internal tools and abstractions that empower the product team to expedite their delivery without compromising quality.

ABOUT TALON.ONE:Talon.One is a cutting-edge incentives engine that seamlessly integrates loyalty, promotions, and gamification into a singular, comprehensive platform. With a robust foundation of enterprise-grade security and scalability, Talon.One enables businesses to craft personalized and profitable promotions and loyalty initiatives utilizing any data available.Currently, over 250 of the world’s most beloved brands, including Adidas, Sephora, and Carlsberg, collaborate with Talon.One to foster deeper engagement and enduring loyalty among their customers.ABOUT THE TEAM:The R&D team at Talon.One comprises a diverse group of engineers, product innovators, and designers dedicated to building and scaling the systems that power Talon.One’s platform. Each team operates with autonomy, shared accountability, and a strong sense of ownership, focusing on enhancing our ecosystem.Within R&D, the Platform Tribe is pivotal in empowering product teams to deliver value both safely and efficiently. We are committed to developing and refining shared capabilities, including our Internal Developer Platform, CI/CD workflows, cloud foundations, and operational tools. Our mission is to minimize friction, establish clear guardrails, and provide engineers with a streamlined path from concept to production.We cherish curiosity, practical problem-solving, and open collaboration. Teams gain visibility into systems from end to end, and we actively promote mentoring, documentation, and knowledge sharing. Talon.One is dedicated to fostering an inclusive environment where diverse perspectives contribute to superior systems and decisions.Located in Berlin, we welcome professionals already residing here or those eager to relocate.ABOUT THE ROLE:We are in search of a Senior Platform Engineer to elevate our Internal Developer Platform and shared tooling to the next level. With a solid foundation already established, including Backstage as our IDP, we are now keen on building meaningful capabilities that provide significant value to both our business and engineering teams.This role requires a blend of technical leadership and strong product insight. As there is no dedicated product manager for the platform, you will collaborate closely with engineering managers, technical leads, and engineers to understand their challenges, identify opportunities, and drive initiatives from concept through to production. You will lead platform projects from start to finish: defining the problem, designing solutions, implementing them, and ensuring their adoption and ongoing maintenance.Additionally, you will work in close partnership with infrastructure, SRE, and product engineers, balancing long-term planning with immediate needs, and ensuring that our systems remain reliable and scalable.

Join Yazio as a Senior Platform Engineer and play a pivotal role in enhancing our platform's performance and scalability. You will collaborate with a dynamic team of engineers to design and implement innovative solutions, ensuring our users have the best experience possible.

As a Lead Data Platform Engineer at YAZIO, you will spearhead the development and optimization of our data platform, ensuring that it meets the growing needs of our users. You will work closely with cross-functional teams to create efficient data pipelines, improve data architecture, and lead initiatives that enhance data accessibility and usability.

Zenjob connects businesses with temporary workers through a staffing platform that relies on AI-driven technology. Since launching in 2015, Zenjob has helped over 40,000 students find flexible work and has built partnerships with more than 1,000 companies in logistics, retail, and hospitality across Germany’s major cities. The company’s mission centers on making flexible work accessible and efficient by building dependable technology. Role overview The Senior Platform Engineer will join the Platform & Infrastructure team in Berlin. This role focuses on strengthening the systems and tools that support Zenjob’s engineering teams. Key areas of work include optimizing AWS infrastructure, managing Kubernetes clusters, and improving CI/CD pipelines with GitHub Actions. The team is also responsible for observability using Grafana, Prometheus, Datadog, and Incident.io, as well as exploring AI platform solutions such as n8n, LiteLLM, and Retool. Maintaining and improving the in-house CLI, developed in Go, is another important aspect of this position. What you will do Guide technical decisions and provide architectural input for platform infrastructure. Work closely with engineers across teams, including Data Platform and Platform Enablement, to deliver improvements for the broader engineering organization. Optimize cloud infrastructure on AWS, manage Kubernetes, and enhance CI/CD processes using GitHub Actions. Maintain and extend observability tools such as Grafana, Prometheus, Datadog, and Incident.io. Integrate and support AI platform solutions, including n8n, LiteLLM, and Retool. Contribute to the development and maintenance of the Go-based in-house CLI used by engineering teams. Requirements Experience treating infrastructure as a product, with a strong preference for Terraform. Ability to act as a trusted resource for engineers seeking solutions to platform challenges. Comfort working collaboratively and providing technical direction. Location This role is based in Berlin.

Join Vestiaire Collective, the premier global platform for coveted pre-owned fashion, as we redefine the future of fashion consumption. Our mission is clear: to normalize circular fashion. By leveraging technology, expertise, and an actively engaged global community, we empower millions to buy and sell fashion sustainably. Established in Paris in 2009, Vestiaire Collective has evolved into a worldwide marketplace with offices in Paris, London, Berlin, New York, Singapore, and Ho Chi Minh City, along with logistics hubs across Europe, Asia, and the United States. Currently, our diverse team of approximately 600 individuals from over 50 nationalities is driven by a collective ambition to instigate significant change within the fashion industry. Our values—Activism, Transparency, Dedication, Greatness, and Collective—guide our daily interactions and growth.About the RoleYou will be part of the Data Platform team at Vestiaire Collective as a Data Engineering Manager, leading a dedicated group of 2 to 3 Senior Data Engineers.Our compact and collaborative team is responsible for the ingestion, transformation, and machine learning infrastructure that drives the entire organization.We focus our strategy on three key pillars: Governance Excellence, Platform Enablement, and AI Innovation. With a solid self-service foundation established, we are now embarking on an exciting phase—scaling our platform, enhancing efficiency, and equipping our infrastructure for the AI-driven future.In this role, you will blend leadership, technical guidance, and project ownership. You will foster your team's development while ensuring the creation of a robust, scalable, and future-proof data platform.

Join our dynamic team as a Mid-Level Data Platform Engineer (m/f/d) and play a crucial role in building and maintaining the data infrastructure that drives Flix’s innovative mobility platform.At FlixTech, our cutting-edge data platform empowers teams across the organization to effectively process, analyze, and leverage vast amounts of mobility data. This infrastructure is vital for key functionalities such as network planning, pricing, operations, and business intelligence. You will develop scalable systems that handle millions of events daily, ensuring dependable data access for the entire organization.As part of a collaborative, cross-functional engineering team, you will work closely with data analysts, data scientists, and platform engineers. Your contributions will focus on establishing robust, scalable data systems that enhance data accessibility and efficiency for various teams.

Join Almedia, a pioneering force in reshaping the marketing landscape. We are on a mission to become Germany’s second bootstrapped unicorn, already recognized as Europe’s third fastest-growing company in 2025 (FT1000).At Almedia, we empower our community of over 60 million users by rewarding them for engaging with our advertisers’ products. Our innovative approach is transforming user acquisition strategies for some of the largest companies worldwide.Data EngineerAs a Data Engineer at Almedia, you will play a pivotal role in designing, implementing, scaling, and maintaining the code that drives our production environment. Enjoy the freedom to innovate as you develop the next generation of our data and backend platforms—building robust APIs, pipelines, and leveraging both self-managed and cloud infrastructure to deliver reliable, high-impact systems.A strong technical mindset and a passion for continual improvement are essential.

About SkillersZone LLC:SkillersZone LLC stands at the forefront of affiliate marketing and recruitment software solutions, dedicated to empowering businesses with state-of-the-art, user-centric technology that streamlines marketing and recruitment processes. We are on the lookout for a skilled Data Engineer to join our dynamic team, tasked with constructing a robust infrastructure that facilitates the collection, storage, and processing of extensive data sets, ensuring reliable access to critical data that drives strategic decision-making and fosters innovation.Position Overview:The Data Engineer will play a pivotal role in designing, building, and maintaining efficient data pipelines, enabling seamless data flow across diverse systems. Collaboration with data scientists, analysts, and various stakeholders will be essential to guarantee that our data is accessible, accurate, and dependable for effective business analysis and informed decision-making.

bunch helps funds and private investors set up and manage investment entities with greater efficiency and security. By combining deep sector expertise with thoughtful technology, the team aims to make private markets more accessible and reliable. Role overview: Senior Platform Engineer This Berlin-based position focuses on designing, building, and maintaining the infrastructure and automation that support bunch’s applications. The Senior Platform Engineer blends DevOps agility with the architectural responsibilities of Platform Engineering, helping development teams deliver secure, high-quality software at scale. What you will do Design, implement, and maintain scalable, secure cloud infrastructure in AWS. Manage infrastructure as code using Terraform or similar tools. Oversee container orchestration platforms, including Kubernetes. Develop and maintain disaster recovery and high availability plans. Build and improve CI/CD pipelines for reliable and efficient deployments. Automate provisioning, configuration management, and application deployments. Integrate automated testing and security checks into delivery workflows. Deploy and manage logging, alerting, and observability tools to monitor system health. Troubleshoot and resolve performance issues, outages, and bottlenecks. Work alongside development teams to resolve deployment challenges. Ensure infrastructure and processes meet security, governance, and compliance requirements. Apply security patches and updates to infrastructure and platform components. Collaborate with software engineers to align development and operational practices. How this role fits in This is a highly collaborative position, connecting operations, development, and security. The Senior Platform Engineer shapes the foundation that enables bunch to deliver reliable products to its users.

Superhuman Platform Inc. combines focused individual work with regular in-person collaboration in its Berlin hub. This hybrid approach encourages trust, sparks new ideas, and keeps team relationships strong. The Quality Assurance Engineer will join the Berlin-based engineering team, working on the core internal platform. This platform supports agent deployment across a range of systems, both native and web-based. What you will do Oversee and improve the weekly release process, aiming for efficiency, predictability, and minimal risk. Identify and resolve bottlenecks in the release pipeline, always looking for ways to boost speed and reliability. Collaborate closely with teams working on both native and web platforms, reflecting the central role of this team. Promote an engineering culture that values clear documentation, thorough testing, and strong user experiences. Requirements Minimum 5 years of experience in quality assurance positions. Proficient in testing desktop applications on both Windows and Mac. Extensive experience with bug tracking tools and related processes. Strong analytical skills and attention to detail. Superhuman is an AI productivity platform, now part of Grammarly, serving over 40 million individuals and thousands of organizations worldwide. Learn more at superhuman.com.

Join our dynamic Platform tribe at SumUp, where your expertise will help us create an innovative self-service, AI-Ready Data Platform. Our Data Platform team plays a crucial role in supporting our ambitious ventures into Data, AI, and real-time analytics. We are committed to building robust and scalable infrastructure that empowers our global data community.Your ResponsibilitiesDesign and sustain an exceptional data infrastructure that underpins vital processes.Enhance platform self-service capabilities by developing features for ETL and orchestration.Streamline processes to maximize compute resource efficiency and minimize costs.Implement automation solutions to ensure our infrastructure's availability around the clock.Participate in the design and rollout of new services within our platform ecosystem.

Join Moss, where we empower finance professionals to automate their daily tasks and make proactive decisions.Our unique culture fosters growth and impact, encouraging each team member to learn and excel. As recognized by Sifted’s Rising 100 and LinkedIn's Top Startups, we are committed to advancing your career while building lasting success at Moss.Our Platform Engineering team is essential for maintaining the cloud platform, reliability, and technical foundations of Moss. We are currently seeking a Senior Platform Engineer (Integrations) to enhance our internal automation and integration capabilities.In this pivotal role, you will leverage your backend engineering expertise alongside platform thinking to facilitate secure workflow automation and orchestrate AI-driven processes for internal teams. You will design and manage the systems that connect our SpringBoot microservices with internal tools and external SaaS platforms, ensuring they are scalable, secure, and production-ready.This is a senior, hands-on position with significant ownership and impact throughout the organization.

scalablegmbh is seeking a Technical Team Lead for the Data Platform team based in Berlin. This position centers on guiding a skilled group of data professionals and shaping the company’s data capabilities. Role overview The Technical Team Lead will oversee the development and execution of data strategies. The goal is to enable the organization to make informed, data-driven decisions. This includes responsibility for the design and implementation of scalable and efficient data architecture, as well as maintaining high standards for data quality and accessibility. What you will do Lead and mentor a team focused on data platform initiatives Supervise the creation and improvement of data solutions and architecture Ensure data quality and accessibility across projects Work closely with cross-functional teams to support business decisions with data insights Requirements Experience leading data-focused teams Strong background in building and maintaining data architecture Ability to collaborate with teams across different functions