Top Software Engineer Jobs in Cologne

As a Senior Software Engineer on the Referrals and Incentives team at Cash App, you will develop software that supports product teams in customer adoption through referrals and incentives. Responsibilities include collaborating with cross-functional teams, building features on backend services using Java/Kotlin, and managing the lifecycle of features from inception to iteration.

As a Senior iOS Software Engineer at Cash App, you will develop secure and user-friendly features for identity verification and money transfers. Your responsibilities include crafting maintainable code, enhancing existing infrastructure, and collaborating with cross-functional teams to deliver high-quality solutions that drive user trust and engagement.

As a Senior iOS Software Engineer for Cash App Trust, you will enhance the customer experience in money transfers and identity verification. Responsibilities include building and improving app features, crafting durable code, re-architecting legacy systems, and collaborating with cross-functional teams while ensuring customer feedback informs product solutions.

As a Senior Frontend Engineer in the Commerce team, you will lead web development efforts for Cash App's payment experiences, ensuring high quality and accessibility while working cross-functionally to deliver features to millions of customers.

As a Senior Frontend Engineer on the Commerce team, you will lead the web development of payment experiences, ensuring seamless integration across internal teams and external partners. Your role involves designing accessible web experiences and delivering features at a fast pace while maintaining high product quality and mentoring other engineers.

As a Senior Frontend Software Engineer, you will lead the web development of payment experiences for Cash App. Your responsibilities include designing, building, and supporting web features, collaborating cross-functionally, and mentoring other engineers to deliver high-quality solutions to millions of customers.

As an iOS Software Engineer at Square, you will work on the Services Mobile Team, focusing on empowering sellers with tools for remote billing and project management. You will collaborate with engineers and product managers to create high-quality features, while continuously improving code quality based on user feedback.

The iOS Software Engineer will develop end-to-end features for the Cash App, focusing on building maintainable and high-quality code while collaborating with product and design teams. Responsibilities include working on core banking functionalities and enhancing user experience.

As an iOS Software Engineer, you will be responsible for building end-to-end features of the Cash App, focusing on networking, persistence, business logic, and UI. You will be crafting high-quality, well-tested code while collaborating closely with product and design teams to improve user experience in banking services.

As an Android Software Engineer for the Commerce team, you'll develop and enhance products for Cash App and Afterpay, create well-tested code, focus on UI design and product quality, and collaborate with internal teams to deliver high-quality consumer and merchant-facing solutions.

The Software Engineer III at Northwestern Mutual focuses on developing software solutions for investment opportunities and contributing to technical discussions within the team. Responsibilities include designing new features, troubleshooting technical issues, and applying established development practices. Requires 2-4 years of experience and proficiency in NodeJS, Snowflake, AWS, Python, DBT, and DevOps concepts.

As a Mission Software Engineer, you will build and deliver software solutions that enhance military capabilities. Your responsibilities include coding improvements, collaborating with teams, analyzing metrics, debugging issues, and working with end-users to develop required features while ensuring high-quality delivery and integration of mission-critical systems.

As a Software Engineer III - Linux Systems Administrator, you will leverage your Linux administration and advanced scripting skills to troubleshoot complex issues, build and maintain systems using Infrastructure-as-Code, and ensure compliance with security regulations while contributing to technical documentation and collaborating with team members.

As a Software Engineer III and Linux Systems Administrator at Spectrum, you will utilize your Linux administration skills to troubleshoot complex problems, apply advanced scripting with Bash, Python, or Java, and manage distributed computing systems. You will collaborate with an offshore team for 24/7 support, contribute to technical documentation, and ensure compliance with industry regulations while maintaining scalable and robust applications.

As a Software Engineer III, you'll troubleshoot complex Linux systems, develop scripts in Bash, Python, or JAVA, implement Infrastructure-as-Code solutions, and maintain enterprise systems. You will collaborate in a team environment to ensure compliance and develop technical documentation while providing 24/7 support.

The Scala Software Engineer III will enhance and maintain the Subscriber Focus application by designing, developing, testing, and supporting software for video delivery services. This role involves applying coding best practices, collaborating with team members, and ensuring compliance with technological and security regulations.

The Software Engineer III will design and implement scalable middleware services for customer streaming, create new and improve existing microservices, and collaborate with team members to address technical challenges. Responsibilities include developing software, creating test plans, ensuring compliance, and contributing to technical documentation.