Description Founded in 2020, Kaiko Systems is a tech company driving digital innovation in the global maritime industry. Our mission is to make shipping safer, smarter, and more collaborative by transforming manual processes into actionable intelligence. With our products, ship crews can collect reliable vessel data on the job, while our AI-powered analysis generates actionable insights for technical teams onshore. These insights help predict incidents, reduce downtime, and enhance safety and efficiency, empowering shipping companies to operate at their best. At Kaiko Systems, we’re not just building technology — we’re delivering solutions that make a real difference in people’s work lives and their professional environment. Join us as we navigate the future of maritime together. Your mission As a senior full-stack engineer, you will work alongside very experienced peers to deliver new features and functionality to the Kaiko product suite. Our current tech stack: Python Django Celery PostgreSQL HTMX Tailwind Your profile You've spent 5 years building complex apps in a full stack environment You've shipped large applications while keeping an eye on simplicity You're confortable making technical decisions not based on hype, but on practicality: the right tool for the right job. It would be great if you had exposure to ReScript or have an interest in ML type languages like: OCaml, ReasonML or Gleam You see things through from start to finish You can manage yourself but you also work well with others You understand the importance of keeping things simple and flexible Excellent English communication skills Worried you don’t check every box? If this role excites you, but your experience doesn’t align perfectly with every qualification, we encourage you to apply anyway. You could be exactly what we’re looking for — either for this role or another one Why us? Join a Company in a stable, well-funded industry Get 27 vacation days on top of public holidays to refuel your energy Balance your personal and professional life seamlessly and make use of hybrid & remote options Be part of a collaborative team where quick decision-making and pragmatic solutions drive meaningful impact At Kaiko Systems, we believe that innovation thrives when diverse perspectives come together. As a forward-thinking maritime tech startup, we are committed to building an inclusive workplace where everyone feels empowered to contribute their unique talents and experiences. We value every individual’s cultural background, gender identity, age, ability, or any other characteristic that makes you who you are. By embracing these differences, we create an environment where collaboration flourishes and ideas grow. If you share our passion for revolutionizing the maritime sector through technology, we’d love to hear from you. Let’s chart new waters together. About us Flagship Founders is the first company builder focussed on maritime technology, logistics and shipping. Based in Berlin, we work with ambitious founders and teams to build scalable, high-growth digital ventures that will shape the future of our industry. We believe that employing a diverse workforce is central to our success at Flagship Founders. We make hiring decisions based on your experience and skills. Therefore, we welcome applications from all members of society, regardless of age, gender, disability, sexual orientation, race, religion or belief.