3549 English-speaking jobs in Porto District

We are currently looking for a Data Analyst (DataViz & Cyber Risk) to join an international project in a regulated environment. Role Overview You will lead end-to-end dashboard projects, transforming cybersecurity data into actionable insights to support risk management and decision-making.

Senior Machine Learning Engineer will design, develop, and maintain scalable data pipelines and ML infrastructure. Responsibilities include leading the development and deployment of ML services, implementing E2E ML pipelines, and ensuring smooth operation of ML projects. Requires a degree in a relevant field, 5+ years of experience as a Backend or ML Engineer, fluency in English, and proficiency in Python, SQL/NoSQL databases, and MLOps frameworks.

Senior QA Automation Engineer will design, implement, and maintain automated test suites for APIs and integrations using SoapUI. Responsibilities include contributing to backend development, infrastructure, and CI/CD pipelines. Requires expertise in API testing, cloud platforms, and IaC tools.

Senior Analytics Engineer to design, build, and maintain data models on an established data platform. Requires SQL expertise, experience with dbt or similar transformation frameworks, and a data architecture understanding. Must be able to collaborate with stakeholders and apply data modeling best practices. Fluent English required.

Data QA Lead will define and implement data quality assurance processes, design and execute tests, and collaborate with teams to embed quality assurance into development cycles.

Experienced JD Edwards Developer needed for development and customization tasks within the Manufacturing module.

AI Quality Assurance Engineer will design and execute integration test strategies across complex systems. Responsibilities include writing test cases, performing database validation, and contributing to the development of AI agents for testing automation. Requires 3+ years of experience in backend or middleware testing, AI testing tools, and Linux environments.

Linux Infrastructure Architect needed for mission-critical server infrastructure support. Requires experience with Linux system administration (RHEL, SLES), OS performance tuning, virtualization, container technologies, and scripting languages (Python, shell).

Felps Group seeks a Data Steward to ensure data quality, integrity, and proper management across the organization. This role focuses on metadata management, data lineage, data quality, and data classification, working with business and IT teams.

MLOps Engineer to design, implement, and manage automated machine learning pipelines. Responsibilities include standardizing model deployment, building monitoring systems, and ensuring cost-efficient model serving. Requires 3+ years of experience in MLOps, DevOps, or Software Engineering with proficiency in Python and ML orchestration tools.

Data Scientist to design, develop, and deploy statistical models and machine learning algorithms to solve business problems. Requires 3+ years of experience, proficiency in Python or R, SQL, and data visualization tools.

Machine Learning Engineer will design, implement, and maintain scalable ML solutions. Responsibilities include building ML pipelines, ensuring model deployment, and collaborating with Data Scientists.

DevOps/Systems Engineer to design, improve, and secure core AWS infrastructure. Responsibilities include automation, CI/CD, logging, security, backups, and roadmap contributions. Requires strong AWS experience (VPC, EC2, IAM, Terraform, S3, Route53, Security), IaC, configuration management, scripting, CI tools, web architectures, and English proficiency.

Develop scalable applications using C#, ASP.NET, and React. Collaborate with teams throughout the product development lifecycle. Build RESTful APIs and web interfaces. Contribute to cloud-based solutions, ensuring best practices in architecture, performance, and security.

Senior Application Support Engineer needed to ensure application stability and performance. Responsibilities include providing technical support, leading incident resolution, developing automation scripts, and applying DevOps best practices. Expertise in Linux/Unix, Shell/Python scripting, Elasticsearch (ELK Stack), and Grafana required.

DevOps Engineer to design, manage, and improve cloud infrastructure. Expertise in Terraform, Kubernetes, containerization, scripting, and Agile methodologies required.

Develop scalable applications using C#, ASP.NET, and React. Collaborate with teams throughout the product development lifecycle. Build RESTful APIs and web interfaces, contributing to cloud-based solutions.

Devoteam's Distributed Cloud Unit seeks SRE Specialists to design, implement, and maintain scalable cloud-native solutions. Responsibilities include troubleshooting application integrations, automating recovery workflows, and ensuring platform availability.

Salesforce Tester to design, execute, and maintain test cases for Salesforce applications. Validate business requirements, identify defects, and collaborate with developers and stakeholders. Requires experience in software testing methodologies, test management tools, and strong analytical and communication skills. Fluency in English is essential.

Helpdesk Engineer to provide first-line technical support via phone, email, and ticketing systems. Diagnose and resolve hardware, software, and network issues. Install, configure, and maintain user workstations and applications.