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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - Backend (All Genders) - **Company:** arconsis IT-Solutions GmbH - **Location:** Karlsruhe, Germany - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Artificial Intelligence, Amazon Web Services, Microsoft Azure, Software as a Service, Cloud Computing, Databases, Relational Databases, Programming Tools, Java Platform Enterprise Edition (J2EE), Github, Hibernate (Java), Infrastructure as a Service (IaaS), Java Persistence API, Java Virtual Machine (JVM), PostgreSQL, Node.Js, NoSQL, Object-Oriented Software Development, Platform as a Service (PAAS), Software Engineering, Data Streaming, Enterprise Application Integration, Model-Driven Development, Google Cloud, Test-Driven Development (TDD), Spring-boot, Backend, Gitlab, Git, Kotlin, Event Driven Architecture, Containerization, Kubernetes, Information Technology, Front End Software Development, Functional Programming, Api Management, Docker, Jenkins, Microservices - **Published:** July 20, 2026 - **Apply:** https://www.adzuna.de/details/5604467204 ## About the Role * Degree in Computer Science or comparable education * 3+ years working experience in professional software development * Proven experience with OOP / Functional Programming * Proficiency with Git * High social and intercultural competence and the ability to collaborate in agile teams * Fluent English language skills * Basic German language skills (nice-to-have) * Working experience in the design and implementation of REST endpoints and BFF with Spring Boot or JEE/Quarkus and Node.js * We prefer using Kotlin for JVM based Frameworks * Good understanding of Micro Services Architecture, Messaging, Event Driven Architecture, Event Streaming and Enterprise Integration Patterns * Basic understanding of Domain Specific Languages and Model Driven Development (nice-to-have) * Understanding of relational databases and ORM (e.g. PostgreSQL and JPA/Hibernate) * Understanding of noSQL- and Graph-databases (nice-to-have) * Experience with API-management solutions (e.g. Kong, AWS) * Development experience of Web Frontends is a great advantage (focus on backend but we also like full-stack) * Working experience with Containers and Container Management Solutions (e.g. Docker, Kubernetes) * Developing experience with one the following Cloud provides for IaaS or PaaS or SaaS (nice to have): AWS, Azure, GCP * Creating and maintaining CI/CD pipelines (GitLab, GitHub, Jenkins, Azure DevOps) * Experience with test driven development and Clean Code * Confident use of AI coding assistants and AI-based development tools is expected ## Description * Plan and execute full software development life cycles for each assigned project, adhering to company standards and expectations * Continuous development of IT systems/solutions, adapt them to technological innovations and ensure the seamless integration of the software into the company's IT landscape * Examine existing systems, identifying flaws and creating solutions to improve systems * Your working style is characterized by personal responsibility, goal orientation and your willingness to contribute and develop in an agile and cross-functional team * You are not only taking up innovative technologies, methods and trends, but also actively shaping them, * At arconsis you are surrounded by software engineer enthusiasts and gripping projects await you * We love to share knowledge and support each other * Working together as an interdependent team to accomplish a common goal, and knowing how to get things done * We maintain high personal standards, and possess an ongoing, voluntary, and self-motivated pursuit of knowledge * Challenging tasks in a powerful and dynamic cross-functional team with flat hierarchies * Open communication and a pleasant working atmosphere with cool colleagues, innovative technologies and a lot of fun at work * Excellent individual development and training opportunities, Brown-bags, Meetups * Room for ideas and the opportunity to shape solutions ## Related Videos - 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