Top Software Engineer Jobs in Portugal

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 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.

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

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

Join the Testing at Scale organization to design and maintain distributed systems, develop testing tools, and collaborate with engineering teams to ensure product reliability.

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

The role involves designing and building scalable domain management tools, analyzing technical requirements, collaborating across teams, and maintaining production services.

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

The role involves shipping quality code, managing end-to-end projects, collaborating to improve user experiences, and scaling billing infrastructure and analytics.

The role involves shipping full-stack AI projects, designing experiments for AI features, and optimizing AI infrastructure while collaborating with teams.

The role involves leading features and full stack development of the payment and billing systems, integrating payment solutions, and optimizing user experiences.

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.

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

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

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

The Senior Back-End Software Engineer will maintain and modernize the Rails stack, improve internal tools, reduce third-party dependencies, and ensure infrastructure scalability.

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

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

Senior Full-Stack Software Engineer position focusing on building, shipping features, and improving code quality using React, TypeScript, and Ruby on Rails.

The role involves developing features for the Squarespace interface, collaborating with engineers and designers, and mentoring junior members while adhering to best coding practices.

Design, build, and maintain multi-region cloud network infrastructure. Troubleshoot connectivity issues and improve network efficiency while setting technical direction.

As a Senior Full-Stack Engineer, you'll develop features for Circle's CRM platform, collaborating on both front-end and back-end tasks and participating in the entire development lifecycle.

Design and maintain full-stack features for real-time video, events, chat, and notifications, collaborating with teams to improve performance and reliability.