Backend Engineer Jobs

Develop and support full-lifecycle Oracle Siebel CRM and database solutions, including SQL/PL/SQL development, integrations, data modeling, and performance tuning. The role also provides technical leadership and mentorship within Agile delivery teams.

Lead the technical strategy and backend architecture for Toast’s largest restaurant brands, building scalable financial and accounting systems while influencing engineering across the organization. This principal-level role combines hands-on architecture, cross-team leadership, customer value, and mentorship.

Toast is hiring a Staff Software Engineer to build full-stack capabilities that improve restaurant guest engagement, retention, and growth. This high-ownership role combines backend systems development, scalable product delivery, technical leadership, and mentoring in a hybrid environment.

SonicWall is hiring a Senior Software Engineer to build and support scalable integrations across enterprise systems, data platforms, and business applications. The role combines integration development, data transformation, monitoring, troubleshooting, and cross-functional collaboration.

Analytics Engineer building Python backend services, data models, and scalable data distribution systems across AWS, Kubernetes, Kafka, and cloud data warehouses. The role bridges Data and Technology teams to make reliable data accessible to downstream applications.

Build and evolve DeepL’s API platform, developer experience, SDKs, and onboarding flows that connect its Language AI capabilities with developers worldwide. This backend-focused role also offers opportunities to contribute to frontend experiences and platform reliability.

Build scalable, enterprise-grade software for Fivetran’s distributed data integration platform, with a focus on performance, security, and cloud-based data pipelines. This senior role offers broad product impact while mentoring engineers and helping evolve Fivetran’s enterprise and data governance capabilities.

Join AutoScout24’s CRM team as a Senior Salesforce Developer, building and optimizing Salesforce solutions, integrations, and a Java/MuleSoft-based B2B invoicing system. The unlimited position is based in Munich and supports international Sales and Service teams.