Top Software Engineer Jobs in Portugal

Develop and maintain C++ libraries for observability, implement instrumentation, and collaborate on performance and safety of systems code.

Join Cloudflare's Testing at Scale team as a software engineer, developing tools for automated testing of distributed systems at large scale, with collaboration across engineering teams.

As a Senior .NET Developer, you will develop complex cloud applications, collaborate with teams, and contribute to innovative product features.

Design, build, and maintain robust AI-driven backend systems. Collaborate with teams, participate in full software development lifecycle, and this role involves mentorship and on-call responsibilities.

Develop and enhance Datadog's Kubernetes Autoscaling product, integrate backend and in-cluster software, and engage with open-source communities.

Build and evolve Kubernetes Autoscaling products, design features, and contribute to open-source communities while addressing cutting-edge industry problems.

Join the Browser SDK team at Datadog to develop and maintain SDK modules for Real User Monitoring, emphasizing robust code and customer trust.

The role involves developing cloud-native applications, ensuring UI/UX designs are technically feasible, and collaborating with the R&D team for front-end development.

Join the Bot and Fraud Detection team to build and scale high-performance software for detecting malicious bot activities and enhancing cybersecurity.

As a Senior Software Engineer at Snyk, you will develop backend components, analyze requirements, fix bugs, implement tests, and review code to enhance the Snyk API and Web Product.

Develop and enhance Cloudflare's analytics and reporting capabilities, focusing on full-stack solutions leveraging large-scale data analytics while collaborating with engineers and product managers.

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

As a Software Engineer II, you'll enhance ToolHive's Go-based backend services, design APIs, and collaborate with teams to improve product features and reliability, engaging with open source communities.

As a Software Engineer II, you'll develop ToolHive's Go-based backend services and APIs, collaborating with cross-functional teams and the open-source community to enhance AI integrations.

The Senior Quality Software Engineer ensures high-quality software delivery through testing strategy design, automated test scripts, collaboration with teams, and compliance with standards.

The Senior Cloud Software Engineer designs and implements cloud infrastructure, collaborates on API development, ensures code quality, and engages in CI/CD processes while optimizing costs and enhancing security.

As a Senior Software Engineer, you will lead the design and development of scalable backend systems for our Zero Trust solutions, influencing technical direction and managing project deliverables.

As a Senior Backend Engineer at Mapped, you'll develop ETL pipelines, GraphQL and gRPC APIs, and scalable systems for a data platform.

The Software Engineer will develop features, enhancements, and resolve defects on iCapital's software platforms using Ruby on Rails and React, while collaborating with the Product Management team.

Design and implement high-performance data pipelines, optimize code for efficiency, collaborate on telemetry formats, and contribute to operational excellence.

Design and implement high-performance data pipelines using Go and Rust, optimize code for efficiency, and ensure data quality and reliability in telemetry collection for Datadog's Agent.

As a Software Engineer, you will develop SaaS-based AML solutions, collaborate with ML engineers and data scientists, and build data pipelines while ensuring code quality and adopting best practices.

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.

The role involves designing cloud-native services using Microsoft Azure technologies, leading software development lifecycles, and ensuring quality in coding and operations.

The Software Engineer will develop and maintain services for an emergency 911 platform, focusing on backend systems and exploring AI integration.