Senior Software Engineer

Seeking a Senior Backend Engineer to build and scale core platform services in a distributed, event-driven environment, focusing on reliable, high-performance systems and APIs.

Develops libraries and tools for developers working with MongoDB, focusing on enhancing adoption and satisfaction. Requires strong C# skills, understanding of distributed systems, and databases.

Proton Technologies AG in Barcelona is seeking a Senior Android Software Engineer to build privacy-first Android apps using Kotlin, Jetpack Compose, and a shared Rust core. You’ll contribute to scalable, high-quality mobile experiences used by millions. You will own features end-to-end—from scoping and design to delivery and iteration—collaborating...

At Indra Group, we develop space technology for the missions of the future. We drive satellite, Earth observation, communications, and space defense programs, participating in projects that push the boundaries of technological innovation and knowledge. Join our team working on national and international projects! We are looking for a Senior Software System...

Seeking a Senior Software Engineer for backend development. Role involves translating requirements, architecting solutions, writing Python code, managing AI tools, monitoring performance, and mentoring juniors. Requires strong Python, SQL, and end-to-end engineering experience.

At Emburse, you’ll not just imagine the future – you’ll build it As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results Our AI-powered platform helps organizations modernize financial operations, increase visibility, and optimize spend across the enterprise Emburse...

Botic Partners busca un/a Software Engineer Java en Madrid que desee integrarse a un entorno tecnológico avanzado.¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud.Se requiere experiencia en desarrollo de soluciones escalables dentro de un producto SaaS de alto impacto, especialmente en...

About the Team Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital One, Air Canada, and Spirit Airlines. As an ML engineer on this...

Seeking a Senior C++ Engineer for a remote role in Spain to develop and optimize high-performance, low-latency trading systems, focusing on backend infrastructure and distributed systems.