React Jobs in Cologne

In this role, you will implement technical concepts for our website, optimize architecture, contribute best practices, and support developing scalable solutions using HTML, CSS, Java/TypeScript, and React.

In this role, you will develop maintainable software architectures, collaborate closely with the design team to implement creative concepts, and advise on complex architectural issues.

In this role, you will develop complex web applications using PHP and Laravel, implement AI-driven features, conduct automated testing, and closely collaborate with the team on system optimization and debugging.

In this role, you will continuously develop our online customer portal, integrate new features, optimize performance, and actively engage in the CI/CD pipeline and test automation while working closely with product owners and stakeholders.

In this role, you will enhance the online customer portal, integrate new features, optimize CI pipelines, and ensure stable application operations using a modern tech stack.

In this role, you coordinate the application operation of software using Java EE and React, manage inquiries from member companies, and conduct functional, integration, and system tests.

In this role, you will develop high-quality code snippets to optimize and evaluate intelligent systems, while working on complex AI projects and tackling challenges in various programming languages.

In this role, you will develop full-stack solutions using TypeScript and Python in the cloud, take end-to-end responsibility, and make architectural decisions for projects involving AI and data architectures.

In this role, you develop SaaS solutions using Java or Kotlin, focusing on architecture, testing, and maintaining software in an agile team environment.

In this role, you will develop tailored software solutions in an agile team. Key tasks include implementing client requirements using modern technologies like Kotlin, React, or .NET, along with continuous self-improvement.

In this role, you will be part of an agile QA team that enhances a test automation framework using Java/Selenium and tests tools while collaborating closely with stakeholders.

In this role, you will develop complex, interactive UIs for configuring insurance products, optimize the frontend architecture, and closely collaborate with backend teams on modern API solutions.

In this role, you optimize the developer environment, implement modern technologies like AI agents, and work on infrastructure standards in a DevOps setting to enhance developer productivity and satisfaction.

In this role, you will develop robust and scalable full-stack solutions using TypeScript, integrate APIs, optimize cloud deployments with Terraform, and collaborate closely with cross-functional teams to tackle complex challenges.

In this role, you will independently and collaboratively develop applications in C# and PHP, integrate SQL and NoSQL databases, and design distributed systems using modern technologies like Docker and Kubernetes.