Senior Software Engineer in Geometry

Join our dynamic team as a Senior Software Engineer specializing in JavaCard development. In this role, you will leverage your expertise to design, implement, and enhance innovative software solutions that drive our business forward. Collaborate with cross-functional teams to deliver high-quality software that meets the needs of our clients. If you are passionate about technology and eager to make an impact, we want to hear from you!

Join Our Team at GetYourGuide At GetYourGuide, we are the world’s leading platform for unforgettable travel experiences. Since our inception in 2009, we have empowered travelers across the globe to discover and book over 150 million tours, activities, and attraction tickets. Our headquarters in Berlin is home to a dynamic team of over 800 travel experts and technologists, united by a passion for making travel magical. Explore our careers page to learn more about our culture and values. Our Mission: Technology is the driving force behind our growth at GetYourGuide. We continue to innovate in Design, Engineering, and Product to redefine the travel experience. You will play a crucial role in developing solutions that simplify customer interactions and enable our partners to thrive. From creating fintech infrastructure to enhance payment processes to contributing to our strategic growth, the impact of your work will resonate globally. As part of our Engineering team, you will collaborate with diverse, cross-functional teams to enhance the magic of travel for our users. Your Role: As a Senior Software Engineer with a focus on Frontend, you’ll be an integral part of a product team. Collaboration and a customer-centric approach are key as you tackle real-world user challenges and shape the product experience. This is primarily an 80/20 full-stack role, utilizing TypeScript and Node.js for backend development. A robust knowledge of both frontend and backend technologies is necessary, particularly in managing our Server-Driven UI backend-for-frontend (BFF) layer, which involves creating backend components that adapt to frontend requirements to elevate the user experience. Your role will require close cooperation with product managers, designers, and stakeholders, so strong collaboration and communication skills are essential. We seek engineers who not only excel technically but also effectively advocate for customer needs and align with business objectives. You’ll support the team in building and scaling our platform, ensuring a seamless and engaging user experience.

Join our innovative team at dev2 as a Senior Backend Software Engineer, where you'll be instrumental in crafting robust and scalable software solutions. In this role, you will collaborate closely with cross-functional teams to design, develop, and deploy high-performance backend systems.

Join our dynamic team at ppro as a Senior Software Engineer specializing in Risk. In this pivotal role, you will leverage your expertise in software development to enhance our risk management systems and ensure the robustness of our financial solutions. You will collaborate closely with cross-functional teams to architect, develop, and optimize software solutions that mitigate risks and enhance compliance.

Join Databricks as a Senior Staff Software Engineer! At Databricks, we are passionate about empowering data teams to tackle some of the world's most challenging problems, ranging from security threat detection to groundbreaking cancer drug development. Our mission is to build and operate the finest data and AI infrastructure platform, allowing our customers to concentrate on the high-value challenges central to their missions. Our engineering teams develop sophisticated products that address significant needs globally. We are responsible for one of the largest-scale software platforms, consisting of millions of virtual machines that generate terabytes of logs and process exabytes of data daily. Given our scale, we frequently encounter cloud hardware, network, and operating system issues, and our software is designed to shield our customers from these challenges seamlessly. The Delta DML team is responsible for the core write-path operations of Delta Lake, the open-source storage layer powering the Databricks Lakehouse. Our goal is to deliver top-tier performance and a smooth user experience at massive scales, with the majority of data processed in Databricks traversing our platform. We spearhead performance innovations such as Low Shuffle Merge and Deletion Vectors, and actively contribute to open-source initiatives to unify Delta and Iceberg formats. We are looking for a highly capable and experienced Senior Staff Software Engineer to join our backend team. In this pivotal role, you will be key in designing, developing, and maintaining robust backend systems that power Databricks workspaces. You will create the next-generation platform for serving workspace assets, ensuring high queries per second (QPS), low latency, reliability, and performance, while proactively addressing future growth challenges. Additionally, as a senior team member, you will provide technical leadership, mentorship, and guidance to junior engineers, enhancing overall team coding practices and system designs. Your Impact: Address real business needs at scale through your software engineering expertise. Conduct low-level systems debugging, performance measurement, and optimization on extensive production clusters. Architect design solutions, influence product roadmaps, and take ownership of new projects. Implement tools to enhance automation and operability of services. Utilize your extensive experience to help prevent and investigate production issues. Plan and lead complex technical projects that involve collaboration with multiple teams across the company. Act as a technical team lead by mentoring others, leading sprint planning, delegating tasks, and participating in project planning.

About GetYourGuideGetYourGuide is the world's leading platform for unforgettable travel experiences, allowing travelers to uncover the best activities in their destinations. Since our inception in 2009, we have facilitated over 150 million bookings for tours, activities, and attraction tickets globally. With a dedicated team of over 800 travel experts and tech enthusiasts, we operate from our headquarters in Berlin, complemented by 17 local offices worldwide.Our Mission:At GetYourGuide, technology is the driving force behind our growth. Our Marketplace initiatives are redefining global travel experiences, and we invite you to join us in this mission. The features we develop allow customers to effortlessly book memorable experiences while empowering our partners to grow their businesses. This complex challenge presents a unique opportunity for you to create impactful solutions that scale across the globe.From crafting dynamic search and recommendation algorithms to designing new features that propel our growth, your contributions will have a tangible impact. We pride ourselves on pushing boundaries and discovering innovative ways to bring the magic of travel to people around the world.Our teams operate within cross-functional mission groups consisting of backend and full-stack engineers, mobile developers, data engineers, product managers, and designers.

P-1327 At Databricks, we are driven by a passion for empowering data teams to tackle some of the world’s most complex challenges. From revolutionizing transportation methods to speeding up medical innovations, our mission is to build and operate the leading data and AI infrastructure platform, enabling our customers to leverage profound data insights to enhance their business. Established by engineers, Databricks is embarking on an ambitious journey to develop the most advanced Lakehouse Platform. While we have a solid foundation, we aim to elevate our offerings to create significantly improved products. Our goal is to reimagine every component to provide our customers with the fastest, most user-friendly, and secure data platform for all their data workloads. As a Senior Software Engineer, you will be a key member of our Berlin site and play a pivotal role in our multi-year mission to realize our Lakehouse vision. You will engage in the entire development lifecycle and embody the core values of Databricks. The impact you will have: Our backend teams operate across various domains within our essential service platforms. You may encounter challenges such as: Addressing issues that encompass product development and infrastructure, including distributed systems, scalable service architecture, monitoring, workflow orchestration, and enhancing developer experience. Creating reliable, secure, and high-performance services and client libraries for managing and accessing massive amounts of data on cloud storage solutions, such as AWS S3, GCS, and Azure Blob Store. Developing product features that empower our customers to efficiently store and access their data.

About GetYourGuideGetYourGuide stands as the world's leading marketplace for unforgettable travel experiences. Travelers utilize our platform to uncover the best activities in their chosen destination. Since our inception in 2009, over 150 million tours, activities, and attraction tickets have been booked through GetYourGuide by adventurers from around the globe. With a dedicated global team of more than 800 travel experts and technologists, we are proudly headquartered in Berlin, complemented by 17 local offices worldwide.The Mission:At GetYourGuide, technology is the driving force behind our growth. Our work within the Marketplace is transforming global travel experiences, and we invite you to join us in this endeavor.The features we develop facilitate seamless bookings for our customers while empowering our partners to expand their businesses. This complex task presents a remarkable opportunity to create extraordinary solutions that impact global travel. From building supplier infrastructures that enhance our partners' businesses to innovating marketplace features that propel our growth, you will have the chance to craft incredible solutions at GetYourGuide.Whether you're engaged in developing dynamic search algorithms or designing new features to accelerate our company's growth, your contributions will leave a lasting impact. Our teams consistently push boundaries, exploring innovative ways to bring the magic of travel to people around the world.We operate in cross-functional mission teams composed of backend and full-stack engineers, mobile engineers, data engineers, product managers, and designers.

Veeva Systems is an innovative leader in the industry cloud space, dedicated to accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies in history, we achieved over $2 billion in revenue last fiscal year and are poised for significant continued growth.Our core values—Do the Right Thing, Customer Success, Employee Success, and Speed—define our unique culture. In 2021, we made history by becoming a public benefit corporation (PBC), which legally binds us to consider the interests of our customers, employees, society, and investors.As a Work Anywhere company, we offer the flexibility to work from home or in the office, allowing you to thrive in your preferred environment.Join us in transforming the life sciences industry by making a meaningful impact for our customers, employees, and communities.The RoleWe invite you to be a part of our talented Vault Platform team as a Senior Site Reliability Engineer, where your expertise will ensure the scalability and reliability of our enterprise applications. You will address complex global challenges, leveraging your deep knowledge of Java and modern open-source technologies to enhance our production systems.Ideal candidates will possess extensive experience with Java applications and contemporary open-source technologies, preferably gained from enterprise software development or high-growth tech environments. A natural curiosity and problem-solving ability are essential, along with a sophisticated engineering perspective to understand system integrations that support hundreds of customers across North America, Europe, and Asia.

Join us as a Senior Backend Software Engineer and become a vital member of one of our self-sufficient agile teams at Blacklane. Your expertise will contribute to the development of innovative services that power our platform, enhance our back-office systems, and resolve integration challenges faced by our business partners.Our technical ecosystem incorporates Ruby, Go, TypeScript, and Java services that are architected using Domain-Driven Design (DDD). These services run on our Kubernetes cluster and utilize domain events to communicate through SQS and Kafka. We leverage various data storage solutions including Postgres, MySQL, Elasticsearch, Redis, and DynamoDB, while predominantly utilizing AWS for our infrastructure and managing resources with Terraform.YOUR CHALLENGE:Address unique challenges to customize our offerings for diverse markets.Maintain high-quality standards through extensive testing, thorough documentation, code reviews, and collaborative knowledge sharing.Devote time to optimizing the performance, usability, and maintainability of the systems you oversee.Commit to ongoing personal development by acquiring new skills and technologies.Be an integral part of a motivated, open-minded, and collaborative team dedicated to enhancing travel experiences for our guests.ABOUT YOU:You are proactive, inquisitive, and thrive in a team-oriented environment.You possess a minimum of 5 years of experience in two or more programming languages.You have at least 5 years of experience with Ruby or Go.You are knowledgeable of the HTTP protocol and have experience developing or utilizing REST APIs.You write clean, maintainable code and are familiar with the complexities of distributed systems; you are comfortable working with existing codebases.You have experience with or an eagerness to learn about Event-Driven Architecture and Domain-Driven Design.You are experienced with Docker and containerized environments; familiarity with Kubernetes and Terraform is a plus.

GetYourGuide helps travelers find and book memorable experiences in thousands of cities worldwide. The company has operated since 2009 and now includes a global team of more than 850 people, with headquarters in Berlin and 16 local offices. More details about the team and culture are available on the careers page. This Senior Software Engineer position sits within the Developer Enablement Team in Berlin. The focus is on building and maintaining internal tools and platforms that make engineering teams more productive. The role centers on backend development and aims to streamline workflows, automate processes, and improve the experience of developers across the company. What you will do Maintain CI/CD pipelines: Enhance and support continuous integration and deployment workflows using GitHub Actions and ArgoCD to ensure reliable delivery of services. Manage GitHub access: Oversee repository permissions and workflows, enabling secure and effective collaboration across teams. Improve testing tools: Build and maintain automated testing solutions for Java, JavaScript, and Python projects to help strengthen code quality. Enhance local development: Develop tools that make local development environments faster and more consistent, especially for testing purposes. Enable AI-assisted engineering: Contribute to the evolution of in-house AI agents and support the adoption of AI tools within engineering teams. Support diverse engineers: Collaborate with developers working in various programming languages to create cross-language tooling that improves productivity. Contribute pragmatically: Write clean, maintainable code for backend systems and internal developer tools.

At Veo, we are at the forefront of AI-driven sports camera technology. Our cutting-edge, fully automated camera solution empowers sports teams to capture matches and training sessions effortlessly, eliminating the need for a camera operator. We are committed to democratizing sports by providing video analysis tools to teams of all levels, a service that was once exclusive to a select few. Currently, more than 40,000 clubs across 90+ countries utilize our technology to record their games on a weekly basis.What truly distinguishes us is our exceptional team. We are a diverse collection of innovative thinkers, creators, and problem-solvers who are passionate about delivering outstanding products while enjoying the journey.Your RoleAs a Senior Software Engineer specializing in API development at Veo, you will become a pivotal member of a newly formed team dedicated to enhancing our API capabilities. Your contributions will be instrumental in establishing the technical groundwork that enables reliable and scalable integration of external partners with Veo's platform.You will report to an Engineering Manager and work out of our Berlin office, collaborating closely with fellow engineers and a Technical Product Manager. Together, you will architect and build backend systems and APIs that are central to Veo's platform, making strategic architectural decisions that are crucial to our growth and connectivity within the broader sports ecosystem.

Join our dynamic team at dev2 as a Senior/Lead Software Engineer specializing in Database Reliability. We are seeking an experienced professional who will ensure the performance, reliability, and availability of our database infrastructure. You will play a crucial role in designing and implementing solutions that enhance our database systems while collaborating closely with cross-functional teams.

About UsAt Perk, formerly known as TravelPerk, we are revolutionizing the way businesses handle travel and spend management. Our intelligent platform is designed to eliminate tedious manual tasks that hinder productivity, automating everything from travel bookings to expense management and invoice processing. By addressing the significant issue of shadow work, we aim to restore lost hours, enhance workplace morale, and ignite innovation.With over 10,000 companies, including industry leaders like Wise, On Running, Breitling, and Fabletics, relying on us, we are tackling the staggering $1.7 trillion problem of lost productivity in the workplace. Founded in 2015, Perk has expanded to a vibrant team of over 1,800 professionals across 12 global offices, with our headquarters situated in London and Boston. Our mission is to integrate innovation, control, and simplicity, transforming the work experience for businesses and their employees.Our core values emphasize ownership, delivering exceptional experiences, and working collaboratively as one unified team. We believe in fostering curiosity and a meaningful mindset to unlock your full potential. Our talent team comprises top minds from both the travel and SaaS sectors, representing more than 70 countries. If you are passionate about making a tangible impact and shaping how millions experience work, we invite you to join our team.To explore more about us, visit www.perk.com.

At Upvest, we are dedicated to our mission of simplifying the investment process to match the ease of daily spending. Our platform empowers businesses to provide a diverse array of investment products and an unparalleled experience in capital market investments and retirement planning. With our user-friendly Investment API, fintech companies and financial institutions can seamlessly integrate solutions, allowing them to concentrate on their primary operations.We are proud to collaborate with leading fintechs and financial institutions in Europe, including DKB, Revolut, N26, and Raisin. Established in 2017 by Martin Kassing, Upvest is comprised of over 270 skilled professionals from more than 70 nationalities. We are supported by prestigious investors including Hedosophia, Sapphire, Bessemer Venture Partners, BlackRock, Earlybird, HV Capital, Notion Capital, and Motive Ventures.

About RealistRealist is a pioneering WealthTech startup located in Germany, dedicated to revolutionizing the financial sector with state-of-the-art technology, insightful data analytics, and robust financial infrastructure. As we enhance our platform and technological capabilities, we are in search of a seasoned Senior Software Engineer to join our expanding team in Berlin and contribute to the creation of next-generation financial systems.About the RoleIn the capacity of Senior Software Engineer, you will be instrumental in designing and developing high-performance financial systems that efficiently handle vast quantities of data in a secure manner. You will collaborate closely with product, engineering, and data teams to architect scalable systems and aid in the development of intelligent, AI-driven financial applications.This position demands substantial experience in backend engineering, distributed systems, and data-intensive architectures, combined with a mindset conducive to a dynamic startup environment. We are particularly interested in candidates who are quick learners, capable of swiftly adapting to new technologies and evolving challenges.Key ResponsibilitiesDesign, develop, and maintain scalable backend systems that support data-intensive financial applications.Build and optimize high-performance OLTP systems for transaction-heavy workloads.Contribute to system architecture and design, ensuring reliability, scalability, and maintainability.

Rivian and Volkswagen Group Technologies have joined forces to shape the future of mobility. This partnership brings together deep expertise in operating systems, zonal controllers, cloud solutions, and connectivity, with a focus on the unique needs of electric vehicles. The alliance aims to set new standards for software-defined vehicles worldwide by combining strengths in connectivity, artificial intelligence, and security. Role overview The Senior Factory Software Integration Engineer works closely with Volkswagen Group brands and vehicle software release teams to bring vehicle software into manufacturing environments and support new product launches. This position takes responsibility for key integration features and systems, ensuring that software is deployed to production lines on schedule and at a high level of quality. Mentoring junior engineers and driving improvements in integration and release processes are also central to this role. Key responsibilities Lead integration of vehicle and factory software, including flashing, commissioning, and testing systems, across assigned production lines to maintain stable operations and high-quality output. Coordinate with software release leads, Volkswagen Group brand stakeholders, and engineering teams to align software content and support its rollout in manufacturing facilities. Clarify complex or ambiguous integration and commissioning requirements by developing clear tasks, plans, and testing strategies tailored for factory environments. Improve validation processes for software and configuration changes in both pre-production and production, working with automation teams to strengthen regression and end-to-end testing. Work with manufacturing commissioning and planning teams to ensure new products and software changes scale reliably in factory settings. Identify and resolve integration issues in manufacturing plants through structured root-cause analysis, collaborating with development, testing, and factory teams. Collect and prioritize feedback from Volkswagen Group brands and manufacturing sites to refine and advance the software integration and release process.

Join our dynamic team at Contentful as a Senior Software Engineer specializing in Backend & Infrastructure. In this pivotal role, you will design and implement robust backend systems that power our content platform. Collaborate with cross-functional teams to enhance our infrastructure, driving innovation and efficiency in our development processes.

At Enpal, we envision a future where every rooftop boasts a solar system, every home is equipped with a storage unit, and every garage houses an electric vehicle. We facilitate this vision through our comprehensive solution for decentralized energy, which encompasses solar systems, battery storage, wall boxes, smart meters, and heat pumps. Central to our operations is our cutting-edge AI-powered platform, Enpal.One+, which seamlessly integrates and optimizes thousands of systems to enhance electricity procurement and trading in the energy market.Are you prepared to contribute to tangible solutions that significantly enhance the quality of life for countless households each day? Your innovations at Enpal will not only provide clean energy for the future but will also drive a lasting transformation in our energy consumption practices.Your RoleAs a Senior Software Engineer (f/m/d), you will tackle complex challenges in delivering renewable energy solutions. This includes transforming the planning and installation processes of solar panels through engaging frontend applications, developing APIs that support real-time energy data, and scaling our cloud infrastructure on Azure.We pride ourselves on our agility and rapid career advancement opportunities. Our mission to democratize sustainable solar energy can only be realized through a customer-focused and product-oriented approach, coupled with collaboration between software development, product management, and our lean, experiment-driven business development strategy.Join us in honing your professional skills, participating in the energy revolution, and collectively owning the sustainable changes we aspire to bring to the world! We eagerly await your application.At Enpal, your responsibilities will include:Developing Software. We are committed to delivering incremental value with every iteration, celebrating improvements that enhance user experiences and contribute to our climate goals.Enhancing Developer Satisfaction. No one should have to stay up late deploying new solutions or manually run regression tests repeatedly. We focus on enhancing stability and automating processes such as load testing and vulnerability scans.Continuous Growth and Learning. Whether you're a Kafka expert or just getting started with Azure Bicep, we are eager to learn from your expertise and ensure you continue to develop through our knowledge-sharing initiatives.Architectural and Visionary Work. Contribute to the architecture and strategic vision of our software solutions.