Top Software Engineer Jobs in Portugal

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.

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.

You will enhance systems carrying traffic in Cloudflare's network, focusing on Linux kernel and network hardware integration while collaborating across teams.

The Software Engineer will design and develop secure, scalable micro-services using Java/Spring, integrate data flows, and ensure high performance applications.

Develop and maintain traffic management systems as part of Cloudflare's network. Collaborate with engineering teams and ensure system reliability and performance.

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.

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

The role involves building and maintaining Data Security products, focusing on APIs and distributed code to enhance security visibility and reliability.

As a Software Engineer, you'll design and implement solutions, improve code quality, support customers, and collaborate with teams while building secure AI software development tools.

Seeking a Full-stack Developer with 3+ years of experience in Node.JS and React, focused on building scalable applications and real-time systems. Responsibilities include designing software, debugging, and writing maintainable code.

The position involves developing and scaling backend services for the Domains Reseller API, working closely with senior engineers, and participating in high-impact projects.

Lead a team of engineers in redesigning Cloudflare's billing platform, focusing on scalable financial systems, microservices, and operational excellence. Drive projects from inception to deployment, troubleshoot issues, and implement secure distributed systems.

Lead a team in rebuilding Cloudflare's billing platform, handling transactional microservices, and ensuring operational excellence while fostering communication and learning.

The Senior Software Engineer will design and build backend services for health data, improve reliability, and deliver robust solutions to enhance patient care.

The Software Engineer will build customer-facing products for healthcare, focusing on full-stack feature development and user experience, while engaging with customers and iterating on the product based on feedback.

As a Senior Software Engineer, you'll design, develop, and maintain core APIs and event-driven services, ensuring reliability, performance, and integration at scale while mentoring junior developers.

The Senior Software Engineer will design and implement scalable applications, collaborate on software specifications, and maintain high-quality code, while navigating a complex technical stack involving Docker and microservices.

Design, develop, and deliver scalable, high-performance API platform features; contribute to API client signing/encryption libraries; automate build/deploy/monitoring; liaise with global teams and support customer integrations.

The Staff Software Engineer will lead technical strategy and architecture for the Domains group, mentor engineers, and develop features for domains. Responsibilities include hands-on coding, guiding the team, and collaborating across departments.

The Software Engineer will develop secure Java applications, design software architectures, write unit tests, optimize performance, and collaborate with teams.

The role involves designing and implementing AI features within trading applications, focusing on model optimization, prompt engineering, and collaboration with teams to enhance software capabilities.

The Senior Software Engineer will design high impact features, collaborate with teams, ensure maintainable systems, and write quality code.

As a Senior Software Engineer, you will develop and maintain SaaS applications, optimize REST APIs, and work with CI/CD and cloud technologies while collaborating with a diverse engineering team.

As a Frontend Engineer, you will enhance SEO through frontend features, optimize site performance, and collaborate on technical SEO implementation and automation.