Top Software Engineer Jobs in Portugal

Design and implement robust Rust services for trading and payments while focusing on reliability and performance, collaborating on distributed systems architecture.

Design and implement robust Rust services and foundational libraries for Kraken's core infrastructure, ensuring security and maintainability while collaborating on distributed systems architecture.

Design and build production-grade GenAI platform components and backend services that integrate LLMs, embeddings, and agent frameworks into secure, scalable financial risk products. Define standards, drive architecture, ensure observability and operational ownership, and collaborate with product, data science, and engineering to deliver AI-powered user experiences.

Develop, test, and scale microservices mainly in Ruby, collaborating with teams to improve product features and system performance.

Design and optimize high-throughput, low-latency backend services, architect distributed systems, and improve service uptime and performance in a fast-paced environment.

Design, build, and own microservices and APIs, manage cloud infrastructure, collaborate with AI teams, and champion engineering standards.

Develop and maintain fullstack applications using Java and Angular, design RESTful APIs, write clean code, conduct reviews, and troubleshoot issues.

Develop and maintain fullstack applications using Java and Angular, design RESTful APIs, conduct code reviews, and troubleshoot issues.

The job involves designing and developing Java applications, collaborating on requirements, writing code, and maintaining APIs, ensuring performance and quality.

Design and develop scalable Java applications, write and debug code, collaborate on technical specifications, and optimize performance within a team environment.

Responsibilities include OS configuration and development for ARM SoCs, kernel maintenance, device driver development, and hardware bring up. Work with build configuration for specific targets.

Build and optimize Alpaca's algo trading platform, focusing on high-performance brokerage services while leveraging frontend and backend engineering skills.

As a Software Engineer, you will develop features focused on business growth, collaborate with various teams, innovate customer experiences, and enhance application reach.

As a Mid-Level Backend Engineer, you'll enhance the reliability, observability, and scalability of the EVC platform by building API integrations, improving system performance, and strengthening infrastructure.

Design and develop high-volume, low-latency applications for mission-critical systems. Collaborate across teams to create efficient solutions and drive the deployment process.

The Staff Software Engineer leads architecture and delivery of AI-powered product features, collaborating with teams to drive technical initiatives and mentoring engineers.

The Senior Software Engineer will lead the design and implementation of backend services, optimize performance in a product-driven team, and ensure code quality through modern development practices.

Responsible for developing and maintaining backend services with a focus on REST APIs, collaborating with a team, and ensuring code quality.

Design, build, test, deploy and maintain scalable, resilient backend microservices for high-traffic marketplace verticals (Demand, Supply, Fulfilment). Collaborate cross-functionally, improve product quality, and ensure APIs and databases meet availability and latency goals.

As a Backend Software Engineer, you'll design, develop, and improve backend services within a growing Agile team, focusing on high availability and customer satisfaction.

The role involves creating and automating infrastructure features for data platforms using Python, with a focus on distributed systems and collaboration within a global team.

Join Canonical's OpenStack Engineering team to develop and manage Charmed OpenStack and Ceph, focusing on Python code and infrastructure automation.

The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.

The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.

As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.