AI Engineering Internship (m/w/d)

Manex AI

OUR MISSION Manex AI is on a mission to enable autonomy for the world’s leading organizations and is currently building autonomous factories. After raising our Seed Round from Lightspeed and BlueYard and winning leading enterprise manufacturing customers, we are now focused on scaling operations across all departments. With our world-class team, we are looking for the key individuals who will help take us to the next level and build a truly outstanding organization. YOUR ROLE As a Line Impact Intern, you’ll take part in complex customer projects and make sure our platform delivers real results on the factory floor. You combine a hands-on mentality with good stakeholder management, analytical abilities, and understanding of manufacturing. You will work with our leadership and project teams from day 1 and become a great contributor for our success. WHY JOIN US? PICTURE THIS * You will get to be involved in customer projects and take over a customer facing role * You will majorly contribute to our client's success in their plants and become a key role within customer teams * You will take over ownership from day for your tasks and are incentivized to showcase self-initiative * You are directly part of a team that loves solving hard problems, building products that matter, and where knowledge flows fast * You will act on behalf of the entire company, beyond just your own team * You’ll be part of a high-growth company backed by top-tier investors YOUR ROLE * Contributor to customer projects and customer integrations across industries * Work with our solution side-to-side with customer stakeholders * Evaluate software performance and feedback into the product and project team * Run data analysis to present daily results * Ensure our success by working hands-on with all stakeholders from Manex AI and the customer WHAT SETS YOU UP FOR SUCCESS * Bachelor / Masters studies in Industrial Engineering, Mechanical Engineering, Information Systems, Economics, or similar * First professional experience through internships in automotive, manufacturing, consulting or tech * Basic Understanding of manufacturing and production processes * Good communication and stakeholder management skills * Very motivated, ready to go all-in & work hands-on * Business-fluent in German and English * Based in Munich or willing to relocate for the internship WHAT WE OFFER * Compensation: 3.000€ Brutto * Mentorship & fast learning curve in a high-impact AI-Startup environment (Working side-by-side with our Founders) * Flat hierarchy, direct access to founders, fast decisions * Join one of Europe’s most driven and ambitious teams * EGYM Wellpass & Deutschlandticket HIRING PROCESS 1. Intro Call (30 min) – culture & fit 2. Leadership Session (30 min) – project, problem-solving and fit 3. Offer – typically within one week

Manex AI

AI SOFTWARE ENGINEER - INTERNSHIP (F/M/D)   About Us Manex AI is on a mission to enable autonomy for the world's leading organizations, currently building the production system for the era of autonomous manufacturing. With our Seed Round raised from Lightspeed and BlueYard and leading manufacturing enterprises relying on our systems, we are now scaling fast. For our world-class team, we are looking for exceptionally driven students who want real ownership early. Your Role You will build the software and AI applications that power autonomous manufacturing. You work on our platform "Kosmos" alongside our engineers, shipping features and AI-driven solutions that go straight into live production environments at industry leaders including BMW, Audi, BSH, Stellantis, Still, TDK Electronics, and Co. From your first week, you own pieces of real problems. You write code that goes into production, you see your work run inside real factories, and you learn exactly how technical decisions create measurable impact for some of the most demanding manufacturers in the world. For interns who deliver, this is the fastest path into a full-time engineering role. Your Responsibilities * Build software and AI application features within real customer projects * Work alongside senior engineers to troubleshoot, document, and ship solutions * Support the technical integration of our platform into customer environments * Turn concrete customer requirements into working technical solutions * Learn how production processes, IT infrastructure, and AI products come together Your Profile * Currently studying Computer Science, Information Systems, or similar, towards the end of your Bachelor's or the start of your Master's * Strong hands-on coding ability, proven through your own projects, ventures, or open-source work * An ownership mindset: you take initiative, move fast, and finish what you start * Ideally strong experience in Python, TypeScript and Docker * Fluent in English and ideally in German as well * Based in Munich or willing to relocate for the duration of the internship We appreciate your application even if you don't tick all the boxes. What We Offer * Real ownership from day one * A fast-track into a full-time role * Direct mentorship from senior engineers and direct access to founders * Hands-on experience onsite with real customers, real production systems, and frontier AI * A fast-paced environment backed by the world's best investors, with the world's leading organizations as customers Want to build real things at the edge of industrial AI? Apply now.

Reonic

Build the Operating System of the Energy Transition Most internships have you sitting in meetings, fixing small bugs, and watching others build. This one doesn't. At Reonic, you'll work on software used by thousands of renewable energy companies across Europe. You'll ship real features, solve real problems, and see your code in production within days. We're building the AI-native operating system for renewable installers. And we're looking for ambitious builders who want to learn fast, take ownership, and make an impact from day one. This is a full-time, on-site internship based in Berlin. What makes this internship different * Your work directly impacts how renewable energy gets deployed * You'll ship production code used by real customers * You'll work closely with experienced engineers, product managers, and founders * You'll own projects instead of shadowing others * You'll see the full lifecycle: idea → implementation → customer feedback * No busy work. No "intern projects" disconnected from reality. Just building, learning, and shipping. What you'll build * Develop product features across our React, TypeScript, and Node.js stack * Turn complex business workflows into simple and intuitive user experiences * Work on AI-powered workflows that help installers sell and deliver renewable energy projects faster * Contribute to backend services, APIs, and internal tooling * Debug, improve, and optimize production systems * Collaborate closely with product and design to bring ideas to life And if you're eager to go deeper: * Work with databases and PostgreSQL * Learn about system architecture and scalability * Explore AI integrations and automation workflows * Take ownership of larger features end-to-end This is not a typical internship. It's a playground for builders. You'll thrive here if you... * Love building things and seeing them used by real people * Are curious and learn quickly * Prefer ownership over detailed instructions * Enjoy solving problems, not just writing code * Care about creating great user experiences * Want to work with ambitious people who move fast * Are studying Computer Science, Software Engineering, or a related field Previous startup experience is a plus, but not required. What matters most is your ability to learn, execute, and take ownership. Why join now * Competitive internship compensation * High ownership from day one * Steep learning curve and rapid personal growth * Uber Eats and Uber rides on us when you finish late * Regular team events, great coffee, and a MacBook * A vibrant, collaborative office culture where great ideas happen face-to-face — we're a full in-person team (5 days/week) in a beautiful Berlin office near Hackescher Markt. * Join one of Germany's fastest-growing VC-backed startups Even if you don’t meet every requirement, we encourage you to apply! Imposter syndrome shouldn't hold you back - we value talent and passion above all.   About Reonic At Reonic, we’re on a mission to simplify renewable technology with our AI operating system for renewable installers. Backed by top-tier investors and trusted by 3000+ business customers, we’re growing fast - and we need YOU to help us accommodate our new and existing customers.