> Markdown version of [/jobs/ext/4585429-senior-software-developer-kotlin](https://www.wearedevelopers.com/jobs/ext/4585429-senior-software-developer-kotlin). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # (Senior) Software Developer Kotlin - **Company:** The Flyer Inc. - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Amazon Web Services, Software Quality, Continuous Integration, Relational Databases, DevOps, MongoDB, NoSQL, Cloud Services, Software Engineering, Backend, Gitlab, Vue.js, Kotlin, Kubernetes, Information Technology, Front End Software Development, Docker - **Published:** November 5, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pwoh0irqzl ## About the Role * You have a successfully completed apprenticeship in software development or a Bachelor degree in computer science / business informatics * You already have solid professional experience in software backend development as well as with relational databases and SQL and/or ideally even with NoSQL databases like MongoDB * You have several years of professional experience programming in Kotlin or you have several years of professional experience programming in Java and relevant personal experience in Kotlin programming, along with a strong desire to dive deep into Kotlin to build your expertise * You are familiar with clean code principles and value good architecture and excellent code quality * Your agile mindset and openness to methods like continuous integration and shared responsibility for the code set you apart * You are a communicative team player, have experience dealing with stakeholders, and have the ability to lead discussions and arguments confidently * Ideally, you already have experience in a DevOps setup, for example with Docker, GitLab, or cloud solutions (preferably AWS, Kubernetes), or frontend development with Vue.js * You speak fluent English (the team language is English); German skills are nice to have