Top Software Engineer Jobs in Lisbon

Join the Egress team to contribute to Cloudflare's egress connectivity solutions. Responsibilities include system design, coding, troubleshooting, and collaboration with various teams.

The Software Engineer will develop and troubleshoot observability tools for Cloudflare's platform, ensuring high performance and responsiveness to customer issues.

As a Software Engineer on the Cloudforce One team, you will develop high-performance applications to disrupt cyber threats, collaborating with various teams to meet complex requirements and mentor other developers.

Develop and enhance a load distribution system for Cloudflare's network. Collaborate with engineers, inspect production behavior, and participate in on-call support.

Seeking experienced front-end engineers for billing services to manage onboarding, payments, and analytics. Requires 5+ years of experience.

As a Software Engineer on the Incident Management team, you will build and ship customer-facing features, collaborate with teams, and maintain production systems while participating in on-call rotations for issue resolution.

Design, build, and maintain scalable software systems for global network services. Develop high-performance networking code and collaborate across teams for security and performance solutions.

Build next-generation Object Storage in a distributed system using Rust and other technologies. Own code from inception to release and tackle technical challenges.

The Software Engineer will design, build, and support large-scale customer-facing systems, collaborating with teams to deliver solutions at all layers of the software stack.

Build and scale large-scale distributed systems, focusing on developer experience, API performance, and system reliability, while collaborating with product teams.

As a Software Engineer Intern, you will develop and deliver projects, collaborate with teams, learn from mentors, and gain skills in software development.

The Software Engineer role focuses on enhancing developer workflows and productivity, managing tools across the software lifecycle, and building scalable systems within the Developer Tools team at Cloudflare.

As a Software Engineer on the Magic Cloud Networking team, you'll enhance multi-cloud networking performance and security, building solutions in collaboration with other teams.

As a Frontend Software Engineer at Cloudflare, you'll develop innovative email services, manage code through all software layers, and enhance developer experience, primarily using JavaScript, TypeScript, and React.

As a Software Engineer at Cloudflare, you will build and operate software to enhance Internet performance and security, focusing on distributed systems.

Join a team to build AI agent tooling and platforms, focusing on integrating technologies and maintaining high-performance applications.

As a Software Engineer Intern at Cloudflare, you'll work on impactful projects, gain mentorship, develop skills, and present your work to the company, all while collaborating across teams.

Join the ETI team to innovate AI products impacting internet security and speed, blending software development with systems engineering principles.

Design and develop security applications for user authentication and device fingerprinting, collaborate on features, and deploy responsibly. Keep updated on browser security trends.

As a Senior Software Engineer, you will design and build scalable systems, improve developer productivity tools, enhance security, and assist teams with architecture challenges while managing operations on Kubernetes.

Join a team building innovative products on Cloudflare's network, focusing on performance and reliability in delivering software solutions.

As a Senior Software Engineer for Quicksilver, you will work on a globally distributed key-value store, improving performance, writing features, supporting the stack, and debugging complex systems.

Join the Workers Runtime team to enhance performance and security of customer code execution at scale by leveraging C++ or Rust expertise.

As a Senior Software Engineer - Frontend, you'll design and build features for users, optimize performance, and collaborate with teams on complex challenges in a high-paced environment.

As a Senior Software Engineer at Datadog, you'll build scalable, fault-tolerant systems, working with data pipelines and various programming languages to enhance performance and operability in a hybrid workplace.