2109 English-speaking jobs in Porto District

Data & Market Intelligence intern to support data analysis work. Responsibilities include cleaning datasets, building Python pipelines, exploring market signals, and validating assumptions. Requires a Bachelor's degree in a relevant field, Python knowledge, and strong analytical skills.

Technical Account Manager for a global SaaS provider of telecommunications solutions. Manage strategic international key accounts, focusing on growth, retention, and expansion. Drive upsell and cross-sell opportunities, build relationships with key stakeholders, and identify new business opportunities.

Senior Python Software Engineer to design, maintain, and scale cloud-based backend systems for unattended retail technology. Experience with Django, Django REST Framework, PostgreSQL, and cloud infrastructure (AWS) is required.

Provide first and second-level technical support to end users, diagnosing and resolving hardware, software, and network issues. Install, configure, and maintain desktops, laptops, printers, and peripherals. Support Windows operating systems and standard productivity tools.

Development Application Support (.NET) role requires 7+ years of experience in .NET development, including C#, .NET Core, ASP.NET, Entity Framework, and AWS/Azure. Experience with microservices, Docker, Kubernetes, and React/Angular is preferred. Fluency in English (B2) and availability for a hybrid work schedule (3 days/week in Porto) are required.

QA Engineer needed to devise test strategies, design automated test frameworks, and ensure applications meet business requirements.

Source and prospect leads for the sales pipeline, prospecting into midmarket accounts, and executing outbound calls, emails, and LinkedIn cadences. Work closely with Account Executives, identify prospect challenges, and nurture prospects through the sales process.

This is an opportunity to demonstrate your interest in future sales roles at Infraspeak. You will be responsible for territory ownership, account planning, pipeline development, and driving sales through to close. Experience in a high-growth SaaS sales environment, ideally within the Property, Building, or Facilities Management sector, is required.

Dellent seeks a Backend Java Developer with 9+ years of experience using Java (version 1.8x) and PL/SQL (Sybase or MS SQL Server). Must have Unix scripting knowledge and be highly motivated with strong communication and organizational skills. Fluency in English is required.

Senior Womenswear Designer will create and refine garment designs, ensuring alignment with brand aesthetic and customer needs. Collaborate with technical teams, marketing, and suppliers throughout the design process. Requires previous experience in affordable family clothing design and proficiency in Adobe Illustrator and Photoshop.

Lead global marketing strategy for a European and US leader in the used auto parts e-commerce market. Define and execute a holistic marketing roadmap, manage budget and P&L, and lead a team to drive brand awareness and organic growth.

Junior Quant Engineer will maintain pricing libraries, build financial models, and perform quantitative engineering to support trading.

Designs and implements a Modern Data Platform on Microsoft Fabric, including data pipelines and governance frameworks. Modernizes existing BI solutions to cloud-based architectures on Azure. Develops and maintains ETL/ELT pipelines and ensures data processes comply with security and regulatory requirements.

Experienced engineering and project management professional with a strong customer focus will partner with cross-functional teams to define project scope, requirements, and success criteria. Develop and maintain project plans, track execution, and communicate project status to stakeholders. Manage customer engagements, evaluate change requests, and collaborate with Sales, Marketing, Customer Support, and IP Program Management teams.

Leads ISO 26262 functional safety and SAE/ISO 21434 cybersecurity activities for Synopsys' automotive security IP portfolio. Defines safety and cybersecurity concepts, requirements, and analysis for IP. Collaborates with OEMs, Tier-1s, and certification bodies to ensure compliance.

Credit Assistant to join the Credit Control team. Responsibilities include credit insurance management, customer order analysis, collections, legal notices, and SAP record keeping. Requires accounting background, credit control experience, fluency in English, and strong communication skills.

QA Engineer to design, implement, and maintain automated test suites for APIs and integrations using SoapUI. Contribute to backend development, infrastructure, and CI/CD pipelines. Drive continuous improvement in test coverage, automation, and quality assurance processes. Work closely with product managers, designers, and engineers.

Senior Machine Learning Engineer to plan, design, develop, and maintain scalable data pipelines and ML infrastructure. Will lead the development and deployment of machine learning services and APIs, ensuring smooth operation of ML projects. Requires a degree in Computer Engineering, IT, or similar field and 5+ years of experience as a Backend Engineer and/or Machine Learning Engineer.

Java Backend Developer to design, implement, and optimize Java applications using Spring Boot, Elasticsearch, PostgreSQL, and Cassandra. Requires 2+ years of Java experience, proficiency in Java 17+, and Spring Boot, and experience with relational and NoSQL databases.

SYVANTECH seeks an AI Engineer to design, develop, and maintain RAG pipelines, integrating retrieval systems, vector databases, and LLMs. Responsibilities include implementing embeddings, chunking strategies, and ranking mechanisms to optimize retrieval performance. The role also involves building and deploying LLM-based applications, evaluating emerging AI/ML technologies, and developing APIs and microservices.