Top Software Engineer Jobs in Cologne

As a Senior Full-stack Software Engineer, you will develop high-quality software, oversee UI, mentor others, and ensure code security and performance optimization.

As a Software Engineer (DevEx), you will enhance engineering workflows through CI/CD optimization, tooling, and collaboration with various teams while ensuring security compliance and operational excellence.

As a Software Security Engineer, you will enhance abuse prevention systems, automate processes, and collaborate across Security Operations to keep GitLab.com safe.

As a Staff Software Engineer at Datadog, you will architect and deliver critical systems, lead technical projects, and drive communication across the engineering organization.

As a Software Engineer in Observability, you will design and maintain observability products, process large data at scale, and enhance developer experiences through visualization tools and integrations.

The Software Engineer will design and develop full-stack solutions, manage software architecture, model complex relationships, and collaborate with the CTO to enhance system performance.

As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.

Develop and maintain Python client libraries for logging and querying model-building metadata, optimizing performance, and ensuring integration with machine learning workflows.

As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.

As a Software Engineer, you will design, develop, and maintain web applications using Ruby on Rails, ensuring high code quality and collaborating across teams to deliver solutions.

As a Software Engineer at Oyster, you will design and develop high-quality web applications using Ruby on Rails, collaborating cross-functionally and guiding best practices in software development.

As a Software Engineer, you will develop web applications using Ruby on Rails, collaborate with cross-functional teams, and maintain high code quality through TDD and best practices.

Build and operate Kubernetes clusters, optimize infrastructure for AI workloads, and collaborate with researchers to enhance model training systems.

Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.

As a Backend Software Engineer, you will develop APIs and database layers, maintain software quality, troubleshoot defects, and enhance existing systems while collaborating with cross-functional teams.

Develop and maintain features for the Buynomics SaaS platform. Collaborate with team members and ensure code quality while troubleshooting issues.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

Develop and maintain front-end functionalities for MEP fabrication content management in a cross-functional Agile team, while ensuring quality and system design.

The Sr. Diagnostic Software Engineer will develop solutions to enhance customer support, ensure high-quality deliverables, and guide team members as needed.

As a Senior iOS Mobile Software Engineer, you will architect and implement features for the Scandit Express app, improving stability and user experience, and collaborating with stakeholders.

As a FreeSWITCH Software Engineer, you'll maintain and develop features for a FreeSWITCH-based service, troubleshoot VoIP issues, collaborate with teams, and ensure system performance.

Develop and integrate complex software solutions, mentor less experienced teammates, and manage projects within an Agile framework, ensuring best practices and high-quality outcomes.

The (Senior) Software Engineer will develop and manage SIM-related initiatives, optimize processes, and work on applications for global IoT connectivity.

The Software Engineer develops platform services for transportation, focusing on architecture, design, and maintaining high-quality code while collaborating with global teams.

As a Software Engineer on the GTM Growth team, you will build automations, manage data pipelines, and optimize systems for revenue growth, collaborating with various teams to enhance operational efficiency.