Platform Engineer (m/f/d)

traide AI

UNSERE MISSION We are traide AI, a industry groundbreaking, VC-backed, B2B startup powered by AI (we did AI long before the hype). Our exceptional revenue growth over the pasts years positions us at the brink of a significant expansion phase. We're building the definitive "global trade compliance intelligence platform" — going far beyond tariff classification to cover the full breadth of trade compliance, including tariff classification, export control classification, and much more, all fully powered by (artificial-) Intelligence. We're already transforming the landscape of international trade. Our product, team, and vision have already convinced prestigious partners like PwC, and our customer base includes industry juggernauts such as Siemens, everyday industry heroes like Würth, alongside other notable figures in industry. We are rapidly solidifying our leadership position within the EU while eyeing global expansion. AI is deeply embedded in the DNA of our company, reflected in the extensive AI expertise of our founders, the culture within our company and team, and our proven track record of developing and commercializing AI while delivering real business value with AI-centered features. This role aims to strengthen our AI DNA, enabling us to further execute our vision and mission. If you are an exceptional individual and feel that you would be a great fit for our compact yet highly skilled team, let us know about you. We would be delighted to hear from you! DEINE AUFGABEN As an AI Engineer, you’ll collaborate closely with our product and tech team to develop innovative features that address customer needs and drive business impact. In this role, you'll engage in: * Research & Experimentation: Research and delve into cutting-edge AI techniques, prototype novel ideas, and rigorously validate concepts through experiments and metrics. * End-to-End Development: Transform research insights into production-ready features through careful planning, prototype development, quality assurance, and seamless integration of AI functionalities. * Problem Solving & Innovation: With a curious and analytical mindset, you’ll ask the deeper “why” questions to uncover root problems, explore creative solutions, and bring them to life. * Take a product-focused approach and care about building solutions that are robust, scalable, and easy to use. While you’ll take on significant responsibility, you’re never alone. You can rely on a supportive team where knowledge-sharing and mutual growth are core values. NACH WEM WIR SUCHEN * Minimum of 5 years of professional experience in: Data-Sience, Machine learning, Deeplearning,  Generative AI & AI-Agents. With a proven track record of developing and deploying AI-driven solutions in production environments. Focus is especially on bridge from prototype to bring it into production.  * Strong Software-Engineering OR Data-Science background. Have a Bachelor’s degree in Computer Science, Software Engineering or comparable experience. * Strong analytical, logical reasoning, skills with a creative approach to problem-solving. * Willingness to learn new technologies, work within uncertainties and adapt to changing requirements. * Communication skills, collaborative attitude and ability to work effectively within a diverse team. WARUM WIR? So, why choose traide AI? On the product side * Meetings and processes kept to a minimum and focus on getting things done (Kanban Style). * We value clean and well-tested code and ship features only once they are up to standard * Modern tech stack with the opportunity to shape future decisions: React + Chakra-UI, Node.js + GraphQL, Python + Pytorch, LLM/Generative AI and more In the organization ✔️ traide AI is a place where you can be your authentic self! ✔️ We are creators, not rule followers. In our open culture, ideas take precedence over hierarchies, truth finding is essential ✔️ Our work culture is flexible and grounded entirely in trust and integrity, where everyone strives to grow & learn ✔️ And the cherry on top? Our offices are the coolest around – our cozy Berlin office is conveniently located at Rosenthaler Platz and offers fantastic lunch spots. We look forward to receiving your application and getting to know you better If you have any questions, just email us.

Raisin

Raisin is the world’s leading platform for savings and investment products. Founded in 2012, the FinTech connects consumers with banks in the EU, the UK and the US. This gives consumers better interest rates and banks a diversified form of refinancing. Our vision is to offer savings and investments without barriers and thus open up the global 160 trillion euro market. Raisin currently employs more than 800 people from over 75 countries worldwide. Today, the platform holds over 80 billion euros in assets from more than one million investors which have accrued over 5 billion euros in returns. Team We are a cross-functional engineering team composed of frontend and backend engineers, responsible for the full end-to-end development lifecycle supporting our US business. From discovery and design to delivery, operations, and continuous improvement, we own our solutions throughout their entire lifecycle. We build and operate a mission-critical, 24/7 fintech platform that serves customers in a highly regulated and reliability-sensitive environment. Our systems demand high availability, scalability, resilience, and a strong focus on customer experience. Your Responsibilities * You write clean code and always follow the agreed best practices in the team. * You do good code reviews, helping the team to keep best practices, business rules and with respectful and constructive communication. * You write automation tests ensuring the quality of your software deliveries. * You support a "green" development and staging environment, helping to identify and fix issues with the test pipelines. * You are taking active participation in the team ceremonies. * You are capable of following the incident management process during regular working hours and also during your on-call shifts. * You actively participate in TechDemo and other knowledge-sharing initiatives. * You are using AI tools (e.g., code completion, test generation, documentation assistance) to increase your development velocity and reduce boilerplate work. * You are evaluating AI-generated output critically, verifying its correctness, safety, and maintainability before integrating it into production code. Your Profile Motivated and detail-oriented Computer Science student with hands-on experience in frontend development. Experience in building responsive and user-friendly web applications. Passionate about writing clean, maintainable code and continuously improving technical and problem-solving skills. Technical skills: * REST APIs * One of JS framework - React.js/Next.js/Vue.js * HTML5, css3, JS, TypeScript * Responsive design * One of - Git / Github / Gitlab * Basic knowledge of TypeScript * Basic testing (Jest / React Testing Library) Soft Skills * Problem-solving * Attention to detail * Team collaboration * Fast learner * Time management Join our mission, join our team – and grow with us! At Raisin, we care about each other and it is one of our top priorities to foster an open and caring environment in which everyone feels welcome and comfortable. Our culture is strongly driven by our ambitious team, which connects more than 75 different nationalities. As part of our team, you will benefit from: * Employee Development Budget of €400 and one full training day per year. * Flexible working hours, home office and 20 vacation days per year. * Do you miss being in the office? The Deutschland Ticket gets you there, which we subsidize with €25 per month. * Enjoy more than 50+ different sports with Urban Sports Club: We subsidize your membership with more than €20 per month. * Hungry all the time? Snacks, daily fresh fruit as well as drinks provided at the office. Raisin Applicant Privacy Policy We value diversity and the unique experiences each individual brings. If you’re excited about this role but don’t meet every requirement, we still encourage you to apply. We are an equal opportunity employer and are committed to creating an inclusive environment for everyone, regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity.

STARK

ABOUT US STARK is a new kind of defence technology company revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high-performance unmanned systems that are software-defined, mass-scalable, and cost-effective. This provides our operators with a decisive edge in highly contested environments. We're focused on delivering deployable, high-performance systems - not future promises. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe - today. ABOUT THE TEAM Minerva is STARK's command and control software — the brain that connects operators to autonomous systems across multiple domains in real time. The Minerva team is a small, senior software group based in Berlin and Munich, working directly with our systems and hardware teams to build mission-critical C2 capabilities deployed in active operational environments. We move fast, ship real software, and operate under constraints most engineers never encounter — low-bandwidth networks, air-gapped devices, high-stakes decision loops. There is no room for abstraction for its own sake. Everything we build ends up in the hands of real operators in the field. YOUR MISSION As a Sensors Systems Engineer, you sit at the critical intersection of hardware and software. You are the architect of our platforms' perception systems, leading the selection, integration, and optimization of the "eyes and ears" of our UAVs—ranging from high-definition EO/IR gimbals to Radar, Lidar, and IMU systems. At STARK, we are pushing the absolute limits of hardware. This is a deeply hands-on role; you will be responsible for the entire lifecycle of a sensor, from probing I2C buses and debugging electrical interfaces to writing the high-performance C++ drivers that feed our autonomy stack. RESPONSIBILITIES * Hardware-Software Integration: Own the end-to-end integration of EO/IR cameras, gimbals, Radar, and Lidar. You will bridge the gap between physical mounting/wiring and the software nodes that control them. * Low-Level Development: Design and implement drivers and ROS2 nodes. You will work directly with hardware protocols including I2C, SPI, CAN, Serial, and Ethernet (RTSP/UDP). * Time Synchronization & Data Management: Solve the "hard" problems of temporal synchronization across distributed hardware (using PTP, PPS, or hardware triggering) to ensure all sensor streams are perfectly aligned for fusion. * Precision Calibration: Develop and execute rigorous intrinsic and extrinsic calibration routines to ensure the platform’s sensor suite is spatially and logically unified. * System Optimization: Profile and tune sensor pipelines to squeeze maximum performance out of resource-constrained embedded compute (e.g., NVIDIA Jetson). * Field Evaluation: Support flight tests and field deployments, diagnosing hardware-level issues in real-time and iterating quickly on design improvements to ensure mission success. QUALIFICATIONS * Technical Background: A degree in Mechatronics, Robotics, Electrical Engineering, or a related field. * The "Hybrid" Skillset: You are equally comfortable with hardware diagnostic tools (oscilloscopes, multimeters) and modern software development environments. * Programming: Strong proficiency in C++ and Python, specifically for hardware interfacing and embedded systems. Experience with ROS2 is a big advantage. * Protocol Fluency: Hands-on experience with I2C, SPI, CAN, and Ethernet-based sensor communication. * Critical Thinking: A track record of addressing complex design trade-offs—balancing sensor range and resolution against weight, thermal, and power constraints. * Proactive Problem Solver: A self-driven engineer who thrives on troubleshooting complex systems at the boundary of hardware and code. A Note on Our Process: At STARK, we value critical thinking, grit, and the ability to learn over a perfect checklist. If you are a talented engineer who loves building complex systems and is passionate about sensors, but you don’t hit every single bullet point above, we still want to hear from you. We are building a multidisciplinary team where diverse perspectives lead to more resilient technology.