Senior Ground Software Engineer

Join Us in Redefining Drone TechnologyAt SE3 Labs, we are pioneering the future of Spatial AI by merging cutting-edge 3D computer vision with advanced language models, empowering drones to comprehend and navigate the physical world effectively.This groundbreaking technology is set to revolutionize autonomous flight, enhancing operations in construction, infrastructure inspection, and defense sectors.We are on a mission to elevate Spatial AI to new heights with high-performance UAVs capable of independent perception, decision-making, and flight.We are seeking a Drone Software Engineer who is eager to innovate and elevate our flight systems, autonomy, and AI integration.About Our TeamOur dynamic team consists of innovators with extensive expertise in computer vision, robotics, and autonomy. Our founders have collaborated with Elon Musk at Tesla and have led engineering at Nvidia, Bosch, and Artisense.Daniel, our co-founder, currently serves as the President of the European Computer Vision Association. We thrive in a fast-paced environment, staying close to hardware, and developing technology that pushes the boundaries of what is achievable in the physical realm.Our ProgressWe are engaged with defense primes and European defense initiatives, including projects supported by the German Ministry of Defence.Our company is backed by leading European VCs, unicorn founders, and top-tier angel investors.We are currently expanding our reach internationally.Your RoleYou will be responsible for all aspects of flight dynamics, from low-level control loops to high-level AI integration.Collaborate closely with Lukas (CEO) and Simon (CTO) to enhance our drones' stability and intelligence.Rapid prototyping, tuning PIDs, and deploying systems that integrate Spatial AI into flight will be key parts of your role.ResponsibilitiesDevelop and refine real-time flight control and autonomous systems.Integrate our AI framework with ArduPilot and on-board computing platforms.Combine data from cameras, IMUs, and GPS to enhance spatial awareness.Challenge the boundaries of control theory and sensor fusion in real-world applications.QualificationsA robust background in mechatronics, robotics, or electrical/mechanical engineering.Familiarity with ArduPilot, PX4, MAVLink, MAVROS, or comparable frameworks.

Join SE3 Labs as a Founding Drone & Avionics TechnicianBecome a key player in our mission to elevate autonomous systems into the skies. You will be responsible for the complete electrical integration from initial prototypes to successful flight operations. Join an innovative early-stage team committed to deep technology and significant impact.About SE3 LabsAt SE3 Labs, we are pioneering Spatial AI by merging advanced 3D computer vision with large language models (LLMs). We believe that the ability to intelligently interact with and navigate physical environments is crucial for advancing automation across various sectors, from construction to smart infrastructure and defense.We are developing the tangible platforms required to materialize our vision of Spatial AI, starting with high-performance UAVs. We are seeking a proactive operator ready to bring these cutting-edge machines into real-world applications.About the RoleAs the Founding Drone & Avionics Technician, you will play a pivotal role in preparing our fleet of autonomous drones for flight. Collaborating closely with our engineering team, you will establish a professional-grade avionics workshop, construct harnesses, and develop integration workflows while ensuring all systems are thoroughly tested and flight-certified. Your insights and initiatives will enhance our operational processes and directly contribute to the engineering efforts.What You’ll Work OnWire & Build: Assemble and validate prototype avionics units, including harnesses and electrical subsystems for UAVs.Integrate & Checkout: Install, measure, and confirm the performance of electronics within flight vehicles, ensuring high-quality integration.Own the Shop: Organize and enhance our avionics workspace by sourcing top-quality tools and developing scalable integration processes.Improve & Suggest: Identify design weaknesses, recommend enhancements, and expedite our development processes.Test & Feedback: Assist in qualification and development testing, including vibration and thermal assessments, and provide valuable feedback to the engineering team.Your ProfileYou have completed a technical apprenticeship or training in a relevant field, such as Fluggeräteelektroniker, Elektroniker, or possess EASA certification.You possess 3+ years of hands-on experience in assembling wiring harnesses and avionics systems.

Join SE3 Labs as a Drone Test and Field EngineerBe a part of our mission to elevate autonomous systems to new heights and push the boundaries of technology. Transform cutting-edge designs into reliable, field-tested solutions that make a significant impact. Join our early-stage team in a deep-tech environment.About SE3 LabsAt SE3 Labs, we are pioneering Spatial AI by merging 3D computer vision with advanced large language models (LLMs). We are committed to revolutionizing automation across various sectors, from construction to smart infrastructure and defense. Currently, we are developing a physical platform to actualize Spatial AI, starting with high-performance UAVs, and we need a proactive operator to help us fly, demonstrate, and optimize these systems.Your RoleAs our Drone Test and Field Engineer, you will be instrumental in ensuring our fleet of autonomous drones remains airborne and operational. Collaborating with our development team, you will breathe life into new drone technologies, integrating hardware and software, while systematically testing their capabilities in real-world conditions. Your insights will shape our understanding of technology and guide the course of our future innovations.Key ResponsibilitiesIntegration & Checkout: Collaborate closely with hardware and software developers to ensure seamless integration and flight readiness of new UAVs.Flight Operations: Perform tuning, flashing, and operation of drones ranging from compact quadcopters to expansive fixed-wing aircraft.Testing & Feedback: Lead qualification and testing flights, managing everything from planning to execution and data analysis.Improvements & Suggestions: Identify potential bugs and design flaws, propose enhancements, and contribute to our rapid development cycle.Demonstration & Training: Showcase our systems to partners and end users both at our test base and in the field across Europe.Your QualificationsA completed technical apprenticeship or Bachelor’s degree in a relevant technical field.A minimum of 3 years of hands-on experience in assembling, tuning, and operating drones, or equivalent experience in competitive racing or similar environments.

Join clera as a Founding Engineer and play a pivotal role in shaping the future of our innovative tech solutions. As a key member of our team, you will work collaboratively to design, develop, and implement cutting-edge technologies that will drive our vision forward. This is an exceptional opportunity to be part of a dynamic startup with a $3M pre-seed funding, located in Munich.

Join Mercura as a Founding Staff Engineer and be a pioneer in shaping our innovative tech solutions. This role offers a unique opportunity to work alongside a talented team, contributing to the development of cutting-edge products that redefine industry standards. As a founding member, you will play a crucial role in decision-making processes and project direction, ensuring that our engineering practices meet the highest quality standards.

Join our innovative team at tsmg as a certified Drone Pilot, where you'll be at the forefront of aerial technology. In this role, you will operate and oversee drone operations across a variety of exciting projects. A deep understanding of drone technology, exceptional piloting abilities, and the analytical skills to interpret aerial data are essential for success in this position.Your primary responsibilities will include flying drones for diverse applications, such as surveying, mapping, inspections, and videography.

Join our dynamic team at tsmg as an Experienced UAS Drone Pilot, where you will operate cutting-edge unmanned aerial systems across diverse sectors. Your expertise will be invaluable in applications such as surveying, infrastructure inspection, agriculture, environmental monitoring, and emergency response. In this critical role, you will be responsible for the safe and efficient execution of intricate drone missions while ensuring compliance with stringent regulatory standards across various European airspaces.We are looking for an individual with a profound technical understanding of drone technology, proficient flight planning skills, and strong risk management capabilities. You will focus on precision operations in both urban and rural environments, contributing to the success of our projects and ensuring the highest standards of safety and quality.

Join us as a Founding Engineer specializing in iOS and Swift at bliro, where you will play a crucial role in shaping the future of our innovative products. We are looking for a passionate engineer who thrives in a fast-paced startup environment and is eager to contribute to the development of cutting-edge applications.Your responsibilities will include collaborating with cross-functional teams, designing, developing, and maintaining high-quality iOS applications, and driving the product vision from conception to launch. If you are excited about building impactful technology and have a strong foundation in Swift, we want to hear from you!

Join SE3 Labs as a Drone Assembly Working Student/FreelancerBecome a vital part of our mission to propel autonomous systems into the skies and push their boundaries. Transform cutting-edge designs into sturdy, field-tested, real-world applications. Be part of an early-stage team working on groundbreaking technology with a significant impact.About SE3At SE3 Labs, we are pioneers in Spatial AI, merging advanced 3D computer vision with large language models (LLMs). We believe that the ability to comprehend and navigate within physical spaces is crucial for unlocking the next wave of automation, spanning construction, smart infrastructure, and defense.We are currently developing the tangible platform that will bring Spatial AI to life, focusing on high-performance robotic systems, starting with UAVs. We are in search of a hands-on operator eager to fly, demonstrate, and refine these sophisticated machines alongside us.About the RoleAs a Drone Assembly Working Student/Freelancer, you will be instrumental in ensuring our fleet of autonomous drones remains operational. Collaborating closely with our development team, you will breathe life into new drones where hardware and software converge, systematically testing their capabilities in real-world scenarios. Your contributions will significantly enhance our understanding of this technology and shape our future development trajectory.What You’ll Work OnIntegration & Checkout: Collaborate closely with hardware and software developers to complete integration and achieve flight readiness for new UAVs.Flight Operations: Tune and operate a range of drones, from compact quadcopters to large fixed-wing aircraft.Testing & Feedback: Lead qualification and development flight testing in the field.Improvements & Suggestions: Identify bugs and design issues, propose enhancements, and assist in accelerating our development process.Your ProfileYou have hands-on experience in assembling, tuning, and operating drones, with 3+ years of professional experience or equivalent involvement in racing, competition, or enthusiast projects.You possess a technical apprenticeship, Bachelor's degree, or equivalent training in a relevant technical discipline.You are proficient with ground control software (like QGroundControl and Mission Planner) and flight control software (ArduPilot and PX4).

Mercura is building AI software to modernize essential industries. Backed by Y Combinator, the company quickly reached $2M in annual recurring revenue in its first year and is targeting $10M ARR by the end of 2026. The team’s mission is to embed AI into core economic sectors, making work more efficient and freeing people to focus on higher-value tasks. Co-founder Lukas brings deep roots in construction, shaping Mercura’s approach to solving slow, manual workflows with technology. Role overview Mercura is looking for a Founding Design Engineer in Munich to define and deliver both the visual and functional aspects of its product. This position partners closely with the Chief Product Officer and engineering team. The focus: create clean, intuitive interfaces for non-technical users and bring those designs to life in production. The work spans customer research, interface design, and hands-on coding. What you will do Meet with customers to understand their needs, then turn those insights into product specifications and interface designs. Prototype quickly using AI tools and code, testing ideas with real users. Design and build user-friendly, AI-powered interfaces that streamline complex B2B workflows. Take ownership of the process from design through production, collaborating with engineers to deliver new features. Requirements 2-5 years of experience as a design engineer, product designer, or frontend engineer, with a portfolio featuring AI and complex B2B SaaS products. Interest in working directly with customers to identify problems and shape solutions. Proficiency with AI tools (such as Lovable, Cursor, Claude) and Figma for rapid design and prototyping. Experience shipping code to production using React, Typescript, and Python. This role combines both design and engineering work.

About the RoleWe are seeking a talented Founding Sales Manager to be a crucial part of our team, dedicated to introducing Finto to businesses throughout the DACH region. As a member of the founding go-to-market team, your contributions will be instrumental in defining our sales strategies, target clientele, and growth trajectory.Collaborating closely with our CEO, you will establish our sales processes from the ground up—crafting every aspect from the initial outreach to securing signed contracts. This is a unique opportunity where you will not inherit an existing pipeline; instead, you will be responsible for building one from scratch. Your discussions with CFOs and finance leaders will directly inform our product development and strategic direction, engaging with real clients in real scenarios.Our headquarters are situated in Munich, with a strong connection to San Francisco through Y Combinator.Your ResponsibilitiesTake ownership of the entire sales cycle: prospecting, qualification, demonstrations, negotiations, and closing deals.Develop an outbound pipeline from the ground up—identify, research, and engage with target accounts.Conduct discovery calls and product demonstrations alongside the founders, gaining in-depth product knowledge before leading these independently.Refine and enhance our outbound playbook: messaging, sequencing, channel strategy, and ideal customer profile (ICP) refinement.Utilize HubSpot to manage deals—ensure a clean CRM, accurate pipeline, and honest forecasts.Engage directly with prospects' finance teams and CFOs to understand their challenges and integrate Finto into their operational workflows.Provide valuable product and market insights back to the team based on your interactions with prospects.Contribute to shaping our go-to-market strategy as we transition from founder-led sales to a scalable model.What We’re Looking For2–5 years of B2B SaaS sales experience, preferably targeting finance or operations departments.Experience with cold outreach; comfortable using various channels such as phone, email, LinkedIn, and in-person visits.Fluency in German at a native level, as our customers are CFOs and finance leaders within German Mittelstand companies. You need to communicate effectively with them.Strong command of English for internal communications.Background in an early-stage startup or the adaptability to succeed without predefined scripts or extensive support.Structured and disciplined in pipeline management while being flexible enough to adapt when required.A genuine interest in the inner workings of finance operations; a background in accounting is not necessary but a desire to learn is essential.Proficiency with AI tools to enhance your effectiveness; we develop AI solutions for finance teams and expect the same innovative approach from our team members.

Join Our Team as a Founding Marketing ManagerAt comstruct, we are revolutionizing the way construction companies manage their commercial processes by automating the extraction of material data from delivery notes and invoices. Following our successful €12.5M funding round, with backing from prestigious investors like Google Ventures and 20VC, we are poised for remarkable growth and are on the lookout for motivated and ambitious individuals ready to elevate comstruct to new heights.We are proud to serve some of the largest names in the construction industry, including Vinci, but this is just the beginning of our journey.We invite you to become our Founding Marketing Manager, a pivotal role where you will establish our Marketing department and spearhead our successful international Go-To-Market strategy.

Systems Software Integration InternJoin us to build, deploy, and launch innovative autonomous drone systems.If you have a passion for drones, Linux, and the challenge of making intricate systems function effectively in real-world scenarios, this is your opportunity to turn that passion into a professional career.At SE3 Labs, you will not merely simulate autonomy; you will be instrumental in bringing it to life in the skies.About SE3SE3 Labs specializes in developing Spatial AI by merging advanced 3D computer vision with large language models (LLMs). Our objective is to empower machines to comprehend and navigate physical spaces, fueling the evolution of autonomous systems in sectors such as infrastructure, robotics, and defense.To realize this vision, we are creating high-performance UAV platforms that incorporate state-of-the-art AI computing, sensor technologies, and communication systems.Role OverviewAs a Systems Software Integration Intern, you will operate at the dynamic intersection of AI, embedded systems, and flight hardware.Your primary mission will be to ensure our autonomous drone payloads are fully functional, guiding them from initial programming to successful flight.You will engage directly with Nvidia platforms, onboard computing architectures, radio systems, and deployment workflows. Your contributions will significantly enhance the speed and reliability of our next-generation autonomous system testing and deployment.This will not be a passive internship; you will take ownership of critical systems.Key ResponsibilitiesNvidia Jetson Systems: Flash, configure, and optimize Jetson devices (L4T / Ubuntu) for autonomous deployment.Software Deployment: Prepare and validate software stacks for real-world UAV integration.Datalink & Telemetry: Configure and test communication systems for stable drone operations.Integration Workflows: Enhance reproducibility and automation in our deployment and testing pipelines.Advanced Topics (based on skills): Explore ROS2 integration, Docker environments, networking optimization, performance debugging, or systems automation.Start date: As soon as possible.Collaborate closely with our AI, embedded, and flight teams to ensure seamless functionality both in theory and in practice.

Join the Vanguard of Europe's Hypersonic Revolution At Hypersonica, we are at the forefront of redefining European defense technology. Our mission is to provide unparalleled speed, resilience, and technological independence, setting new industry benchmarks. We are a select group of highly skilled professionals dedicated to solving complex challenges with agility and precision. As a Ground Software Engineer, you will not just fill a role; you will be part of a dynamic, talent-rich team where your contributions shape our collective trajectory. We believe in hiring exceptional individuals with extensive technical expertise, sound judgment, and the capability to work independently. We prioritize talent over rigid job descriptions. This position addresses a critical business need, but its evolution will be influenced by your unique skills and experiences. If you have accomplished what others deemed unachievable or possess an unconventional skill set, we invite you to connect with us. Your work will play a crucial role in fostering Europe’s technological sovereignty.

Role Overview NavVis GmbH is looking for a Lead Embedded Software Engineer to join the team onsite in Munich. This role focuses on building advanced software for spatial data technology, directly contributing to the next generation of NavVis products.

Join the dynamic team at bliro as a Founding Product Manager (f/m/d). In this pivotal role, you will drive the vision and execution of our product strategy, ensuring alignment with our company goals and customer needs.As a founding member of our product team, you will have the unique opportunity to shape the future of our offerings, working closely with cross-functional teams to deliver innovative solutions that resonate with our users.

Join our innovative team at The Exploration Company as a Software Engineer specializing in Mission Control Software. In this role, you will be pivotal in designing, developing, and implementing advanced software solutions that support our space exploration missions. You will collaborate with cross-functional teams to ensure seamless integration of software systems, contributing to the success of our ambitious projects.

Join us at mercura as we revolutionize the market with our innovative solutions! We are seeking a passionate and skilled Founding Go-to-Market Engineer to be part of our pioneering team in Munich. In this unique role, you will collaborate closely with our founders to architect and execute our go-to-market strategies, ensuring the successful launch and adoption of our products.Your responsibilities will include developing technical strategies, analyzing market trends, and driving product development to meet customer needs. This is an exceptional opportunity to shape the future of our company from the ground up.

Join our innovative team as an Agentic AI Software Engineer. We are seeking a talented and driven individual who possesses a strong foundation in software engineering, complemented by practical experience with cutting-edge AI technologies. Your role will involve partnering with clients to design and implement sophisticated, production-ready systems that utilize LLMs, autonomous agents, and scalable cloud infrastructure.Key Responsibilities:Architect, develop, and deploy scalable, production-grade applications on leading cloud platforms such as AWS, GCP, or Azure.Create and manage agentic AI frameworks, incorporating multi-step workflows, tool integrations, and autonomous decision-making capabilities.Oversee the complete lifecycle of AI feature implementation, from proof of concept to full-scale deployment.Develop high-performance APIs and backend services for AI applications using technologies like FastAPI, Flask, or Spring Boot.Integrate generative AI solutions, including LLMs, vector databases, and RAG pipelines, into enterprise environments.Design and implement robust orchestration and retrieval mechanisms for scalable AI applications.Establish and maintain MLOps/LLMOps pipelines and CI/CD workflows for seamless integration, evaluation, and deployment.Ensure software quality through rigorous testing, monitoring, observability, and performance tuning.Collaborate effectively with clients and cross-functional teams to gather requirements and deliver impactful AI solutions.