1325 English-speaking jobs in Porto

Experienced Frontend Tech Lead to lead a team and contribute to a real-time customer care platform. Responsibilities include technical leadership, architectural guidance, and hands-on development using React, TypeScript, and micro-frontend architecture. Proven experience with React, TypeScript, micro-frontend architecture, and CSS-in-JS solutions is required.

This trainee role supports Finance and Procurement data quality in Purchase Orders. Responsibilities include verification, process support, and collaboration with stakeholders. A Finance or Economics degree, strong Excel skills, and good communication are required.

Aubay Portugal seeks an Application Support professional with a minimum of 3 years of experience. The ideal candidate will possess strong SQL skills, knowledge of ITIL processes, familiarity with ticketing systems, and fluency in English. This role requires availability for a hybrid work model in Porto.

Provides Level 1 technical support and assists with Level 2 troubleshooting in network and infrastructure environments. Monitors systems, responds to incidents, and ensures service availability.

This fixed-term contract role manages recruitment activities and supports HR operational processes. Responsibilities include managing the recruitment lifecycle, ensuring a positive candidate experience, and assisting with HR processes such as onboarding and employee records management.

Leads and delivers strategic HR projects, including setup, process optimization, and system implementation. Provides HR consultancy and guidance to stakeholders, ensuring compliance with regulations. Manages HR operations across administration, payroll, HRIS, and benefits.

The Desktop Support Administrator manages desktop-related support issues for the Porto office and remote users across Europe. The role provides technical support to Five9 employees for issues related to information technology, including Apple, Microsoft, VPNs, and mobile devices. The position requires off-hours support, with occasional weekends and evenings.

Senior Team Manager to lead and coach sales teams, ensuring client and corporate goals are met. Responsibilities include KPI management, performance reviews, sales strategy development, and compliance. Requires experience managing sales campaigns, client account management, and large teams. Native or proficient English is mandatory.

Senior Software Engineer to build API interfaces, backend infrastructure, and collaborate with teams to solve complex problems. Responsibilities include building Ruby on Rails applications, evaluating system improvements, and supporting continuous improvement. Requires 5+ years of experience developing, shipping, and maintaining Rails applications, a BS/MS degree in Computer Science or a related field, and strong knowledge of object-oriented programming and design.

Senior Data Scientist to design, develop, and deploy ML models with a focus on Generative AI applications. Experience with LLM applications, prompt engineering, and deep learning model fine-tuning required. Must have 5+ years of experience building, validating, and deploying models in production. Strong Python and OOP skills are essential.

Lead Data Architect to design and evolve healthcare data architecture, lead database modernization, and define interoperability strategy using HL7 and FHIR.

Lead the technical direction of a large-scale healthcare platform supporting primary care programs across Africa. Design and implement scalable solutions using C#, .NET, Azure, SQL Server/PostgreSQL, and drive HL7/FHIR interoperability. Mentor engineers and collaborate with leadership and product teams.

Embedded Security Expert to design, develop, and maintain secure embedded software/firmware. Conduct threat modeling, security risk assessments, and vulnerability analysis. Collaborate with development teams to implement secure coding practices and improve application security.

QA Engineer to ensure the accuracy and reliability of data-driven analytics products. Validate data transformations, write SQL queries, and execute tests across APIs, backend pipelines, and analytics outputs. Collaborate with Product Managers, Data Engineers, and Developers in an Agile environment.

Senior DevOps Engineer to design and maintain cloud and hybrid infrastructure across Azure and AWS. Responsibilities include building and improving CI/CD pipelines, leading IaC initiatives, and supporting secure deployments. Requires 5+ years of experience, expertise in CI/CD, IaC, Docker, and scripting. Gapped deployment experience in a regulated environment is essential.

The Operations Finance Analyst supports the Operations Finance organization by performing transactional analysis, reporting, and cost-related activities for manufacturing operations. This role focuses on data accuracy, timely reporting, and execution of standardized finance processes.

Freelance English writers train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors create original, fact-checked responses, collaborate with Quality Assurance Specialists, and adhere to style and quality standards.

Staff Software Engineer to build and operate production systems at scale. Requires 8+ years of experience, deep experience with modern web application stacks, and fluency with AI-assisted software development. Must be able to guide, constrain, and review AI-generated code. Strong system design, product judgment, and communication skills are essential.

Senior Python Engineer to build and evolve a health technology platform's foundational systems. Experience with Python, Django, TypeScript, React, Node.js, and AI-assisted development required. Strong system design and communication skills needed.

Senior Backend Engineer with 8+ years of experience and 4+ years of Backstage.io expertise sought. Responsibilities include designing, developing, and maintaining scalable backend services for a Backstage-based developer portal. Strong experience with Node.js, TypeScript, Python, RESTful APIs, microservices, and cloud platforms (AWS, Azure, or GCP) is required.