English-speaking Kotlin jobs in Germany

Android Developer (f/m/d)

Hamburg

Hybrid Full-time Mid

3+ YOE

Android, Jetpack Compose, iOS, Angular, Swift, Firebase

Engineering Manager (m/f/d)

Berlin

Hybrid Full-time

CI/CD, Kotlin

Junior Android Developer

Berlin

Full-time Junior

1+ YOE Android development experience: Around 1–3 years of hands-on experience building native Android applications, or equivalent experience gained through internships or personal projects. Kotlin knowledge: A solid understanding of …

Android, Kotlin, Jetpack Compose, REST, Git, JUnit

Senior Product Engineer (Full Stack) (m/f/d)

Berlin

Full-time Senior

5+ YOE 5+ years building and running production software with real users and real consequences for failure Strong backend skills at production scale in Java or a comparable language (Kotlin, C#, Go), and willingness to work with Java …

Java, Kotlin, C#, Go, Spring Boot, PostgreSQL

Senior Software Engineer

Erfurt, Thüringen

Hybrid Full-time Senior

CI/CD, ISO 27001, Java, Kotlin, Apache Kafka, PostgreSQL

Senior Freelance Android Engineer - Kotlin (m/f/d)

Berlin

Remote Freelance Senior

Android, Kotlin, Jetpack Compose, Git, CI/CD

Full Stack Developer (m/w/d)

Ismaning, Bayern

Full-time

Du hast ein abgeschlossenes Informatikstudium oder eine vergleichbare IT-Ausbildung mit Schwerpunkt Softwareentwicklung Du bringst mehrere Jahre Berufserfahrung in der Full Stack Entwicklung und in der cloudnativen …

Kotlin, AWS, React, Scrum, REST, Microservices

Praktikum oder Abschlussarbeit im Bereich Appentwicklung für eine Datenbrille in der Fertigung (SS27)

Ditzingen

Thesis / research Junior

Ein Studium der Fachrichtung Informatik, Softwareentwicklung, UX-Design, Interaktionsgestaltung oder eines vergleichbaren Studiengangs bildet Ihre fachliche Basis Idealerweise bringen Sie erste praktische Erfahrungen im Bereich …

Kotlin, Java, Angular, TypeScript, Android

Full-stack Engineer (f/m/d)

München, Bayern

On-site Full-time Mid

4+ YOE Experience with manufacturing, MES, PLM or ERP systems, or with software used on a production floor Background in robotics, automotive, aerospace or other hardware-related engineering environments Experience with data pipelines, …

MLOps, Infrastructure as Code, Python, Java, Kotlin, C#

Principal Engineer, Growth Mega Alliance (all genders)

Berlin

Full-time Lead

10+ YOE GenAI & Agentic Engineering Practical, hands-on experience with AI coding agents (e.g., Claude Code, Cursor, GitHub Copilot, OpenCode) in production or near-production environments — not just experimentation. Experience …

GitHub, Microservices, Apache Kafka, AWS, Go, Kotlin

Engineering Manager/Lead Developer for Engineering (all genders)

Hamburg

Full-time Lead

2+ YOE

Agile, Scrum, Java, Go, JavaScript, Swift

Senior Product Security Engineer

Berlin

Hybrid Full-time Senior

Kubernetes, CI/CD, HTML, TypeScript, Penetration Testing, JavaScript

Staff Engineer (f/m/d) AI

Remote (within Germany)

Remote Full-time Lead

5+ YOE AI- and agentic-build competencies. You have designed, built, shipped, or operated AI-enabled or agentic product systems beyond prompts alone: retrieval and knowledge design, evaluation of non-deterministic behaviour, …

ETL, React, Node.js, Google Cloud, TypeScript, Rust

Software Developer Kotlin (*gn)

Hannover, Niedersachsen

Hybrid Full-time Mid

3+ YOE Deutschkenntnisse auf Niveau B1 oder vergleichbar. Erste Erfahrungen mit VoIP-Technologien. Kenntnisse im Bereich verteilter Systeme und Microservices. Erfahrung mit Kubernetes. Erste Programmiererfahrung mit Kotlin. DAS TUN WIR, …

Microservices, Kubernetes, Kotlin, Scrum, Kanban

Android Engineer (m/f/x)

Berlin

Hybrid Full-time Relocation support

A University degree in a relevant field of study (e.g. computer science, engineering, natural sciences, ...) or a comparable qualification Hands-on experience in android development, including initial experience in a professional …

Android, Kotlin, GraphQL

Senior Android Engineer - Kotlin (m/f/d)

Berlin

Remote Full-time Senior

Android, Kotlin, Jetpack Compose, Git, CI/CD

Expert Backend Engineer (Get Discovered)

Germany, Germany

Remote Full-time Senior

8+ YOE 8+ years of engineering experience in product-led environments, including experience operating at a technical lead, staff, or principal level. Deep backend expertise with technologies such as Kotlin, Java, or Node.js. Strong …

Kotlin, Java, Node.js, React, TypeScript, CI/CD

Senior Software Engineer FullStack Kotlin / React - Berlin (f/m/d)

Berlin

Hybrid Full-time Senior

6+ YOE Are you convinced that you have exactly what it takes for the position? Then we encourage you to apply. Even if you don't meet every requirement, you might be exactly the right future Doctoliber for this or other positions! …

Kotlin, React, CI/CD, Agile, TypeScript, Rails

Product Engineer (m/f/d)

Berlin

Hybrid Full-time Mid

3+ YOE What we need from you Nobody at 11 people knows everything. We hire people who dive in and own outcomes. 3 to 6 years of full-stack experience shipping production software people actually use. You can get productive in our stack …

Kotlin, Python, TypeScript, Spring Boot, React, PostgreSQL

Director of Partner Engineering (f/m/d)

Hamburg

Hybrid Full-time Lead

8+ YOE You bring 8+ years of experience in Ad Tech, MarTech, or SaaS, including at least 5 years in a formal leadership or people-management capacity. Executive Ownership: You embody a “driver” mentality. You take full accountability …

SQL, Excel, HTML, JavaScript, Java, Kotlin

Staff Software Engineer - Product Integration (f/m/d)

Berlin

Full-time Lead

8+ YOE 8+ years of professional software engineering experience, with clear evidence of operating at a Staff level (cross-team technical impact, ownership of significant platform-level work, mentorship of senior engineers) Strong …

Java, Kotlin, Go, Node.js, Apache Kafka, Apache Flink

Fullstack Developer (all genders)

Berlin

Full-time Mid

2+ YOE Abgeschlossenes Studium in Informatik, Software Engineering oder vergleichbar, mit Fokus auf Full-Stack-Entwicklung. Mindestens 2 Jahre Erfahrung in Full-Stack-Entwicklung mit modernen Webtechnologien. Erfahrung in Frontend …

Angular, TypeScript, HTML, CSS, Kotlin, Node.js

(Senior) Backend Engineer (m/w/d)

Berlin

Full-time Senior

Mehrjährige Berufserfahrung als Backend Engineer in produktiven Software-Systemen. Sehr gute Kenntnisse in mindestens einer Backend-Programmiersprache (z. B. Java, Kotlin oder vergleichbare Technologien). Erfahrung mit REST-APIs, …

Java, Kotlin, REST, CI/CD, Microservices