Top Software Engineer Jobs in Lisbon

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.

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

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.

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

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.

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.

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

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

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

As a Staff Software Engineer, you will design and implement solutions for complex technical challenges, mentor junior engineers, and lead cross-functional projects, focusing on security tools in the AI era.

The Senior Software Engineer will design and implement scalable applications, debug technical issues, and work collaboratively to build end-user experiences using various technologies.

The Senior Software Engineer will collaborate to design and implement scalable applications, focusing on backend development with Java and Spring Boot while ensuring high-quality code and a strong user experience.

As a Software Developer in Test, you will develop automated tests, enhance testing frameworks, analyze product source code, and maintain defect databases.

The Senior Data Engineer at Catawiki will develop and maintain data pipelines, support AI initiatives, manage data security, and enhance data tools while collaborating with various engineering teams.

The Staff Backend Software Engineer will develop clean code, mentor engineers, lead technical decisions, and ensure application quality and documentation at Enhesa.