Top Software Engineer Jobs in Portugal

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.

The role involves solving scaling bottlenecks, deploying features, fixing production issues, and optimizing services in a collaborative environment.

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.

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.

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.

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.

As a Backend Engineer, you will design features for Squarespace products, collaborate across teams, enhance performance, and mentor peers while ensuring code quality.

The Senior Software Engineer for Storage Infrastructure will build and operate advanced distributed storage systems, ensuring reliability and performance while managing code from inception to release.

The Senior Systems Engineer - Traffic Management will build and extend traffic management systems, collaborating with various teams to enhance Cloudflare's global network operations.

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

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.

Design and develop performance-critical components for trading systems, focusing on low latency and system reliability while collaborating in a fast-paced environment.

As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.

Design and implement high-throughput services and manage on-chain wallets for compliance and liquidity. Collaborate with stakeholders for treasury management tools and maintain systems across multiple blockchain ecosystems.

As a Software Engineer at Feedzai, you will develop the Risk Engine, focus on high-performance Java backend systems, and drive engineering excellence in a collaborative environment.

As a SiteOps Software Engineer, you'll investigate and resolve production issues, implement permanent fixes, collaborate with teams, and improve operational practices to enhance platform stability.

As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.

Develop modern event-driven microservices with AWS, collaborate in design sessions, and build high-performance applications using Java or Typescript.

As a Backend Software Engineer, you'll develop the backend for the Onfido Studio Platform, focusing on API development, scalability, and security best practices in collaboration with cross-functional teams.

The role involves designing AI-enabled sensing systems, developing software services, integrating AI/ML models, and collaborating with stakeholders for Smart Cities and IoT platforms.