2027 English-speaking jobs in Porto

Full Stack Developer (Java + React) with 4-5+ years of experience needed for hybrid role in Porto, Portugal. Must have strong Java (8+) and Spring/Spring Boot backend skills, React.js frontend experience, and knowledge of relational and non-relational databases.

KCS IT seeks a Full Stack Developer with 4-5+ years of experience in .NET, .NET Core, ASP.NET Core, C#, React.js, and related technologies. The role requires proficiency in REST APIs, relational and non-relational databases, Git, and CI/CD tools. Fluent English is essential.

Senior Business Analyst with at least 5 years of experience required. Must have familiarity with SQL or MySQL and good command of English (minimum B2 level). Valid residence permit or visa for Portugal is also required.

Application Support Engineer needed with 3+ years of experience in similar roles. Must have knowledge of Linux and Windows environments, scripting languages (Shell, Python, PowerShell), and experience with BMC/Control-M or other industrial schedulers.

Aubay Portugal seeks a Middle Business Analyst with at least 3 years of experience. Required skills include familiarity with SQL or MySQL and good English (minimum B2 level). Must have a valid residence permit or visa for Portugal.

Data Engineer with proven experience in Apache Spark, Scala, and SQL for data transformation and processing. Requires familiarity with Unix systems, shell scripting, and data pipelines. Experience with on-premises infrastructure is preferred.

Senior Backend Engineer to architect secure, scalable systems for AI-powered medical diagnostics. Design robust backend services, REST/GraphQL APIs, and manage complex data models. Experience with Node.js, TypeScript, and cloud environments (GCP preferred) required.

Senior ML Platform Engineer to build and maintain a robust, scalable backend infrastructure for real-time AI models in medical devices. Responsibilities include optimizing PyTorch models, designing APIs, managing data persistence, and ensuring FDA/CE compliance.

Senior Fullstack Engineer to design and implement web applications using React.js, Next.js, and TypeScript. Integrate REST and GraphQL APIs, ensuring secure and performant data flow. Collaborate with gastroenterologists and UX designers to develop intuitive user interfaces.

KCS IT seeks a System Administrator with a Bachelor's degree in a related field and 5+ years of experience. The ideal candidate will have experience administering KVM, VMware, RHV, and oVirt hypervisors, as well as vSAN. Experience with Fortinet, Palo Alto, Cisco, or CheckPoint firewalls and knowledge of Open Source tools are also required.

Senior Data Engineer / Tech Lead to design and build large-scale cloud data platforms for a leading European market infrastructure operator. Lead technical choices, architect data pipelines and Lakehouse architectures (Iceberg), and modernize legacy systems into AWS-native environments.

KCS IT seeks a QA Tester with proven experience in various testing types (functional, regression, integration, system, UAT, exploratory, API). Requires strong understanding of software testing methodologies, test case design, execution, and reporting. Proficiency in test management and defect tracking tools (e.g., Jira, TestRail, Zephyr) is essential. Fluency in English is mandatory.

Ampleshift seeks an Infrastructure Engineer to oversee global FX trading infrastructure. Responsibilities include ensuring reliability and performance, providing expertise to the software development team, and automating infrastructure tasks. Requires hands-on Linux experience, OS performance tuning, virtualization knowledge, and scripting skills. Fluency in English is required.

Quality Assurance Engineer needed for a hybrid role in Porto. Requires a Bachelor's degree in a related field, experience as a QA Automation Engineer, and proficiency in Java, C#, Git, SQL, and testing tools like Selenium and Jenkins. Strong communication and problem-solving skills are essential.

Experienced Infrastructure Engineer / Architect needed to manage and optimize mission-critical FX trading infrastructure. Ensure high availability, performance, and low latency. Collaborate with teams to support trading systems and improve technology.

Develop Grafana dashboards based on specifications, including complex SQL queries targeting a ClickHouse database. Design and deliver unit tests and contribute to continuous code improvement.

PrimeIT seeks a Senior Big Data Engineer with 9+ years of experience in data engineering and large-scale data platforms. Requires strong expertise in Apache Spark, Python, Hadoop ecosystems, SQL, Linux environments, APIs, Apache Kafka, and data modeling.

Finance Project Manager to lead and support the delivery of finance and operational projects. Manages project planning, execution, and delivery, ensuring timelines, milestones, and budgets are met. Coordinates with internal teams, leadership, and external partners.

Provides administrative support to the Regulatory Affairs department, ensuring smooth operations, accurate documentation management, and timely report sharing. Manages regulatory files, supports audit preparation, and assists with submission processes.

Postdoctoral research grant in Electrical and Computer Engineering, Materials Engineering, Mechatronics, or Systems Engineering. Successful candidates will develop and integrate control solutions for automation and monitoring of cyber-physical systems in plant production. Requires a PhD awarded within the last three years and experience in control systems, autonomous systems, robotics, or cyber-physical systems.