1179 English-speaking jobs in Porto

Head of Quality Assurance to design and build a QA function focused on defect prevention, automated quality gates, and AI-driven solutions. Will own end-to-end product quality, release decisions, and drive a quality-first culture. Requires 5+ years QA experience, fintech background, and expertise in test automation, CI/CD, and quality metrics.

Manage, develop, and support Kuehne+Nagel's global technology infrastructure. Design platform services, APIs, and internal tools. Create and improve CI/CD pipelines, GitOps workflows, and automation. Write clean, maintainable code and contribute to system design decisions.

Senior Data Analyst to enhance compliance framework and drive data culture. Collaborate with global teams to implement control workflows in Dataiku and other tools. 3+ years experience in data analysis, compliance control, and data visualization tools.

At Mindera, we craft software with people we love. ABOUT THE ROLE We're looking for aNET BACKEND DEVELOPERto join our team. As a Backend Engineer you'll be part of the development of core platform systems that expose data for desktop and mobile applications.

Stage| Seed, well-funded, product in market with enterprise customersSize| ~15 people (London + Porto), senior teamRole| Head of Engineering (hands‐on)Areas| real-time data systems, APIs, agentic workflowsHybrid| 2–3 days a week in‐officeMost compliance systems weren't designed for how modern companies operate.

Senior Software Quality Assurance Engineer will execute functional, regression, integration, and exploratory testing, build API automation, and contribute to quality strategy and process improvement.

Founded in 1995, we are an international tech consulting company certified by Great Place to Work and in second place in The Best Workplaces 23. We offer innovative solutions to support our clients in their digital transformation. We have over a thousand talents specialized in different technologies, with offices in Portugal, Spain, the Netherlands, Brazil, Ireland, and the USA.

We're looking for a technical architect who can drive development velocity across a team of 10–15 engineers building cloud-native applications. This is a hybrid role: deep hands-on technical leadership combined with people management. What you'll do Lead the architecture, performance, and scalability of our Node. js-based platform running primarily on AWS.

Senior Software Engineer – Back End Remote (must be based in Portugal)About the Role We are seeking a Senior Software Engineer (Back End) to help design, build, and scale our cloud-based microservices platform.

OverviewWe\'re looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

Business Development Consultant needed to build relationships and close high-value digital projects with startups and innovative companies globally. Experience in B2B sales, strong communication skills, and an entrepreneurial mindset are required.

Senior Application Support Engineer / Site Reliability Engineer with 8+ years of experience supporting critical production applications. Strong troubleshooting skills across applications, infrastructure, databases, and APIs. Experience with incident management, monitoring tools, and ITSM systems. Hands-on experience with Windows and Linux environments, application servers, and scripting. Knowledge of cloud platforms, DevOps tools, and infrastructure automation.

Leads Operations Plus transformation efforts across selected sites in AFEMEA, driving operational excellence and standardization. Designs and implements plant transformations, coaches teams on IWS/O+ principles, and collaborates with global teams to share best practices.

At Sword, data is core to our mission to build a pain‐free world. The Data Core team owns the batch and analytics layer that powers company‐wide reporting, clinical insight, commercial analytics, and decisions across the business – the pipelines, models, and warehouse that every stakeholder at Sword depends on.

The GL Accountant ensures accurate financial and statutory statements, prepares monthly, quarterly, and year-end reports, and manages tax filings. The role requires a Bachelor's degree in a related field, a professional accounting qualification, and 3-5 years of experience. Strong technical accounting, analytical, and communication skills are essential.

Critical Software seeks a Business Development Director - Energy to define and drive a focused business development strategy for the Energy domain. This senior role requires 10+ years of experience in Business Development, a significant technical or engineering background, and proven success in opening doors, shaping strategic deals, and navigating complex sales cycles within the Energy sector.

Full-stack Software Engineer to build product experiences that drive user acquisition, activation, retention, and expansion. Focus on growth-oriented features, experimentation systems, and localization infrastructure. 4+ years of experience in full-stack web development required.

Want to know how a leading workplace experience and facility management company is powered by technology? At ISS Tech Team, we create smarter workplace experiences through technology. Our Global Technology Solutions team builds digital solutions, from sensors and IoT devices to data, analytics and AI‐driven capabilities, that support Cleaning, Workplace, Food, and Technical Services.

Leads the definition, creation, and documentation of standardized modules for medium and large power transformers. Manages the full lifecycle of assigned modules, collaborating with cross-functional teams to ensure manufacturability and automation-readiness.

Manage and scale influencer marketing campaigns for fashion and DTC brands. Plan, execute, and optimize campaigns, source creators, and develop strategies aligned with brand goals. Analyze campaign performance and collaborate with teams to improve workflows and creator experience.