1907 English-speaking jobs in Porto

Remote, hourly paid Bash/PowerShell engineer to review AI-generated responses and create automation-focused content. Evaluate AI solutions for accuracy, clarity, and adherence to prompts. Must have expert-level proficiency in Bash and/or PowerShell with 2+ years of experience.

Supports the integration of ESG factors into investment decision-making processes. Conducts climate metric calculations, analyzes climate change impact on portfolios, and contributes to the development and implementation of climate tools.

Software Engineer to design, develop, and maintain Java-based backend and Angular-based frontend applications. Collaborate with business specialists and contribute to a modular, integrated software landscape. Proven experience in agile environments and strong object-oriented programming skills in Java, Angular, Spring, Docker, OpenShift, Jenkins, Git, and SQL are required.

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.

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.

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.

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.

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

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.

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.

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.

Data Product Manager will develop data products to drive business insights and decision-making. Collaborate with Engineering, Data Science, Analytics, and business teams to deliver reliable data solutions.

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

Provide Healthcare Professionals with scientific information about medicines, manage HCP needs, and analyze market information.

Designs and implements a Modern Data Platform on Microsoft Fabric, including Lakehouse architecture, 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.

Senior .NET Software Engineer to design and develop high-quality backend services. Experience with .NET / C#, RESTful APIs, microservices architecture, and messaging systems required.

Experienced SAP SuccessFactors Employee Central – Time Management Consultant needed for a global S/4HANA rollout. Focus on Timesheet, Time Off, and Time Tracking functionalities, with strong Brazil Timesheet expertise. Remote role requiring solid hands-on experience and independent work capability.

Design, provision, and operate Azure infrastructure, automate infrastructure using Terraform and scripting, build and maintain CI/CD pipelines, and implement observability.

MailerLite seeks a Data Analyst to deliver ad-hoc and one-time analytical requests for Product and Marketing teams. Responsibilities include analyzing product usage, feature adoption, and user behavior to support product discovery and decision-making. The ideal candidate has strong SQL skills, experience analyzing product data, and the ability to communicate findings to non-technical stakeholders.