
Upvest · Berlin
At Upvest, we are on a mission to make investing as easy as spending money. Upvest empowers businesses to offer a wide range of investment products and the best...
At Upvest, we are on a mission to make investing as easy as spending money. Upvest empowers businesses to offer a wide range of
investment products and the best experience in the field of capital market investment and retirement planning. Upvest’s Investment
API is easy to integrate so that fintechs and financial institutions can save resources and fully focus on their core business.
We are proud to partner with Europe’s leading Fintechs and financial institutions such as DKB, Revolut, N26 and Raisin. Founded in
2017 by Martin Kassing, Upvest now brings together over 270 talented professionals from more than 70 nationalities. Upvest is
backed by €280M in total funding from world-class investors, including BlackRock, Tencent, Sapphire Ventures, and Bessemer Venture
Partners, Earlybird, Notion Capital, and Motive. Our latest €110M funding round in March 2026 - led by Sapphire and Tencent -
serves as a massive catalyst for our growth, allowing us to offer premier investment experience.
Our hubs are in Berlin, London and Tallinn, but we are open to hire remotely from Europe and United Kingdom.
without a legacy codebase.
powered by Docker, Kubernetes, Kafka and PostgreSQL.
monitoring and tracing).
with the most powerful models and tooling on the market.
ambitious, and meaningful. You’ll work with modern technologies and create something entirely new. No legacy systems, no
limits.
professional coaching and enjoy the flexibility to work remotely abroad for up to 183 days a year. Recharge with UpRest, a
one-month fully paid sabbatical after every 4 years of working at Upvest.
use it.
on the role. We give you the choice and budget to work where you’re most comfortable and productive, either at home or in the
office. You choose.
and a participation in our employee equity program.
colleagues and celebrate our achievements.
connection, like Upfem for our female Upvengers, or UpVergent supporting neurodivergent Upvengers and allies.
others.
Upvest is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all
employees.
About The Company GROPYUS is a technology-based construction company focused on building multi-story residential buildings. Thanks to its prefabricated building system with various design options, industrial offsite construction, and fully digitalized processes, the company manufactures aspirational, sustainable, and affordable homes using timber construction methods. GROPYUS is using scalable construction and manufacturing solutions to tap into a future market, boost Europe's strength in innovation, while also playing a substantial role in improving sustainability. ABOUT THE ROLE: In this role you’ll work with us to generate the 3D parametric models that power our automated production lines. You’ll help design and improve our Kotlin services, build smart automation flows that react to new data, and tackle fascinating geometry and math challenges along the way. If you enjoy complex problems with real impact, this is the team for you. We believe with the right mindset, curiosity, and enthusiasm, any seasoned Software Engineer, can contribute at GROPYUS, no matter their background. We live pro-active, agile, and test-driven development and value automation not just in CI/CD but in every aspect of work. GROPYUS is the right home for you if you want to build products that profoundly impact people’s lives if you value sustainability and take ownership. WHAT YOU BRING: * Strong Kotlin experience: Professional experience developing with Kotlin. * Cloud-native experience: Hands-on experience deploying and operating applications on Azure, GCP, AWS, or a similar cloud platform. * Experience with PostgreSQL databases. * Previous experience with performance optimizations of algorithms and geometrical 3D challenges. * A plus if you had experience with Rule Engines * A plus if you had experience with Service Bus or other messaging systems. * End-to-end software ownership: Experience designing, building, running, and maintaining production software. * Modern engineering practices: Strong understanding of modern design patterns and experience or interest in pair programming and/or mob programming. * Reliability mindset: Experience with highly available and resilient systems is a plus. * Collaboration & planning: Interest in contributing to team strategy, roadmap definition, and sprint planning is a plus. WHAT WE OFFER: * Be part of something big: You’re here to make a change? Come on board. At GROPYUS, we are on a mission to re-think an entire industry. Join us in reinventing construction and sustainable, affordable living. * It’ s on you: We offer a tremendous amount of ownership and room to make a mark - at all our organization levels. Find your solutions, drive and test them. * Focus on results: You choose if you work from home, a park, or the office. Whether you start your day early, after your run, or pick up on work when your kids are in bed. What counts is your contribution and delivery. * Broaden your horizon: Innovation requires diversity of thought. We are very proud that people from all industries join our company – in addition to core areas such as construction, engineering, and start-ups, from stock-listed companies across automotive, e-Commerce, Digital, sporting goods, and more. You will work in international teams with passionate colleagues. Inspire and be inspired. * Be an owner: Participate in the success of GROPYUS through stock options. JOIN US ON OUR MISSION TO DESIGN BUILDINGS AS CONTINUOUSLY EVOLVING PRODUCTS TO CREATE THE MOST EXCITING AND AFFORDABLE EXPERIENCE FOR ALL. WE BUILD FOR PEOPLE AND CONSERVE THE RESOURCES OF OUR PLANET. WE CAN'T WAIT TO GET TO KNOW YOU. FOR MORE INFORMATION, VISIT OUR WEBSITE, AND IF YOU HAVE ANY QUESTIONS, PLEASE REACH OUT TO US VIA EMAIL.
At praxipal, we are building an AI-powered healthcare admin workforce to address the global shortage of medical staff. Medical assistants are too valuable to spend their days chasing callbacks, cleaning up schedules, sending repetitive messages, or wrestling with invoicing and documentation workflows. Staff should spend time on patients. That’s why we build Luna. Our AI receptionist, Luna, answers and automates phone calls and she’s loved by hundreds of medical practitioners. Right now, we’re expanding her from calls to end-to-end patient communication across any channel. Over the next years, we’ll grow her into an AI worker that automates all administrative processes in medical practices, embedded directly into the systems practice teams already use. We’re backed by one of Europe’s leading investors and are one of the fastest growing healthtech startups in Germany. Our team has previously worked and studied at Palantir, Amazon, SAP, the University of Cambridge, and Hasso Plattner Institute. We're hiring a Senior Software Engineer to help us scale Luna from hundreds of medical practitioners to hundreds of thousands. THE ROLE This is a deeply technical, high-ownership engineering role. You'll design, build, and operate production systems end-to-end - from architecture through to deployment and beyond. We move fast and learn faster. One week you might be shipping a new AI agent capability; the next, you're re-architecting an integration layer or hardening our platform for the next order-of-magnitude growth. You'll always be working on whatever matters most for Luna's future. You'll ship to production daily, own outcomes from first commit to last alert, and raise the technical bar for the entire engineering organization. This role is on-site in Berlin. WHAT YOU'LL DO SHAPE THE PRODUCT THAT TRANSFORMS EUROPE’S HEALTHCARE OPERATIONS * Design and ship AI-powered workflow automations that give medical staff hours back every day * Build intelligent agents that turn Luna from an AI receptionist into a full AI-based employee for medical practices * Engineer deep, reliable integrations into practice management systems - unlocking capabilities no competitor can match ARCHITECT A PLATFORM BUILT FOR MASSIVE SCALE * Design infrastructure on AWS and GCP that can serve hundreds of thousands of practices with high availability and low latency * Own the full reliability lifecycle: observability, alerting, incident response, and postmortems that eliminate entire failure classes * Build CI/CD pipelines and deployment tooling that make shipping fast, safe, and repeatable MULTIPLY THE TEAM'S VELOCITY AND IMPACT * Create reusable patterns, internal tooling, and integration test suites that let us onboard new services and practices at scale * Champion engineering excellence through better abstractions, cleaner code, and well-written runbooks WHAT WE'RE LOOKING FOR MUST-HAVE * You've shipped and operated real products used by real customers, and you know what it takes to keep them running * You communicate with clarity and collaborate naturally in high-tempo, low-hierarchy teams * You architect and build production-grade software with confidence - from system design to shipping and operating at scale * You have several years of experience in startups * You’re excited to work on-site in Berlin in a fast-moving environment in build-mode NICE-TO-HAVE * Experience with TypeScript, Python, or Rust * Hands-on experience building AI agents or LLM-powered products * Proficiency with Kubernetes, AWS/GCP, CI/CD systems, or infrastructure-as-code * Track record of building complex third-party integrations * Exposure to healthcare workflows or regulated environments LOCATION & COMPENSATION * Location: Berlin (100% on-site) * Competitive compensation: €100,000–€130,000 total compensation (cash + equity) * Office perks: A beautiful workspace in Berlin Mitte, complete with a ping pong table, PlayStation, and VR setup * Team bonding: Regular get-togethers, happy hours and offsites * Health and productivity: Free dinners, subsidized lunches and sponsored Urban Sports Club subscription * Mobility: Deutschland-Ticket Jobticket If you want to shape the next generation of healthcare software with us, apply now.
JOIN VOYFAI, A FAST-GROWING SERIES A STARTUP SHAPING THE FUTURE OF LOGISTICS AND TECHNOLOGY ACROSS EUROPE. Headquartered in Berlin, we operate at the center of a broader group of companies active across several European markets. This is a unique opportunity to take ownership from day one, drive meaningful impact and grow within a dynamic, fast-paced environment. Whether you're shaping processes, building strategies or leading initiatives, your contributions will directly influence the success of Voyfai and the companies we support. If you're passionate about building from scratch and excited to be part of a company on the rise, we'd love to hear from you. YOUR ROLE We are seeking an experienced Senior Software Engineer (m/f/d) to play a key role in building the core infrastructure of our logistics platform. In this role, you will work closely with AI engineers and product stakeholders to define system architecture, integrate with transport management systems, and develop customer-facing features powered by large language models. Your work will be critical in shaping our engineering practices and establishing a scalable foundation for future product development over the next 12 months. KEY RESPONSIBILITIES: * Design and develop scalable software solutions with a strong focus on system architecture and clean code * Build and optimize integrations with transport management systems and third-party logistics platforms * Collaborate with AI engineers to deliver customer-facing features powered by large language models * Improve system reliability, maintainability and scalability by addressing technical debt and evolving the tech stack * Work with PostgreSQL to ensure data consistency, integrity and performance * Leverage cloud platforms such as AWS or GCP to support infrastructure and deployment * Contribute to DevOps and CI/CD practices to improve release speed and operational stability * Occasionally support customers directly, helping translate their needs into product and engineering solutions WHAT YOU BRING: * 5+ years of professional software engineering experience, with strong backend architecture skills and comfort across the full stack * Solid command of JavaScript or TypeScript across both backend and frontend contexts * Experience with SQL databases, preferably PostgreSQL * Hands-on experience deploying and operating applications on cloud platforms like AWS or GCP * Familiarity with DevOps, CI/CD pipelines and modern software development practices * Clear communication skills and the ability to collaborate effectively with technical and non-technical stakeholders * A proactive, ownership-driven mindset suited for fast-paced startup environments WHAT WE OFFER * Competitive salary and equity options * A dynamic, fast-paced work environment with a mission-driven team * Flexible working arrangements (Hybrid) * 30 days of PTO * Regular team events and offsites * Monthly mobility budget via Navit