Java Jobs in Cologne

In this role, you design custom system architectures for clients using the msg.Insurance Suite, integrate them into existing IT environments, and advise development teams on technical matters related to cloud, security, and performance.

In this role, you will autonomously develop complex software solutions, implement new features in Java and JavaScript/TypeScript/React, and optimize usability and performance.

In this role, you will develop complete software solutions ranging from Angular web applications to Java Spring Boot APIs and database design while collaborating with interdisciplinary teams on scalable systems.

In this role, you analyze requirements, implement functions, and maintain mainframe systems. You also conduct tests and advise departments on finding the most efficient solutions.

In this role, you develop customer-oriented software solutions for the insurance sector, design and implement a TypeScript-based SDK library, and conduct regular quality assurance tests.

In this role, you will take technical responsibility for PKI components, actively participate in the entire software lifecycle, and integrate solutions into existing systems of BWI and its clients while aiding in the migration of systems to the cloud.

In this role, you will develop innovative IT projects, plan and implement front and back-end solutions, write high-quality code, test it, and handle problem analysis and bug fixing.

In this role, you will develop complex Java solutions using Spring Boot for public institutions and optimize existing software while working on new innovative applications in an agile team.

In this role, you will develop modern web applications and web services using Java and Spring, work on technical concepts, and ensure compliance with IT security and quality standards.

You will develop complex backend applications using Java and Spring Boot, implement Test-Driven Development, optimize interfaces, and support the modern system landscape within an agile team.

In this role, you will develop performant backends with Java or .NET and modern frontends with Angular or React, make architectural decisions, and promote team development through mentoring and code reviews.

In this role, you will develop performant backends using Java/Spring Boot or .NET and modern frontends with Angular or React, make architectural decisions, and coach your team through reviews and pair programming.

In this role, you will develop scalable frontend solutions for the Digital Front Office, take on 3rd level support, and continuously improve system stability through innovative solutions and technical analyses.

In this role, you will develop modern AI applications, design processes for AI deployment, work on requirement analysis concepts, and build an Enterprise AI platform.

You develop software solutions and web applications in C# and Java or mobile apps on Android and iOS, support international projects, and learn programming skills through hands-on experience during your apprenticeship.