2148 English-speaking jobs in Porto

Java Developer will perform IT developments and maintenance tasks, technical analysis, and development, testing, and documentation. Must have experience as a Full Stack Java Developer using Java (version 1.8x), knowledge of PL/SQL, and Unix scripting. English proficiency is required.

Drive the implementation, automation, and operation of a global AWS cloud platform for Flutter Entertainment's betting brands. Shape technology choices, migrate and modernize services, and promote knowledge sharing across engineering teams.

Develops, tests, verifies, and validates electrical simulation models for wind turbines and power plant controllers. Collaborates with colleagues and stakeholders to ensure models meet global certification standards. Engages in engineering activities to optimize model development and validation processes.

Zühlke seeks a Digital Marketing Specialist to manage and execute social media presence, with a focus on LinkedIn. The role involves supporting brand, market unit, and thought leadership content, planning and executing email campaigns, and supporting integrated digital campaigns.

Business Consultant to partner with top-tier clients leveraging eCommerce, digital, and business expertise to deliver projects across digital channels.

Keyrock seeks a Head of Data to lead the strategic direction and operational excellence of the firm's trading data ecosystem. This role will ensure the quality, reliability, and scalability of data for trading, quantitative research, risk management, and decision-support functions. The Head of Data will drive data excellence across the organization by defining best practices, enhancing data reliability and performance, and enabling teams to derive meaningful insights.

Provide functional and technical SAP ECC and S/4HANA consulting. Support ongoing SAP ECC to S/4HANA migration, including system configuration and data migration. Collaborate with teams to ensure proper system operation and process alignment.

Senior Social Media Manager to build brand presence for new direct-to-consumer mental health app. Design and execute social strategy across TikTok, Instagram, and emerging platforms. Create engaging content, drive user acquisition, and build a supportive community.

QA Analyst will design and execute testing strategies for new direct-to-consumer mental health user experiences and marketing materials. Responsibilities include building testing infrastructure, validating A/B tests and new features, and ensuring a seamless user experience across all devices.

Senior Data Scientist to build and analyze the data infrastructure for a new direct-to-consumer mental health platform. Responsibilities include product and growth analytics, experimentation strategy, growth modeling, and funnel optimization. Requires 5+ years of experience in data science, strong analytical skills, and expertise in SQL, Python/R, and data visualization tools.

Senior Product Manager of Growth will lead the strategy and execution for a new direct-to-consumer mental health solution. This role focuses on growth systems, including organic growth, user conversion rate optimization, viral loops, and lifecycle engagement. The ideal candidate has 5+ years of product experience, with at least 3+ years in B2C growth, and a proven track record of successful experiments.

Manages the company's operations management system, collaborating with various departments to develop and analyze sales operations. Develops and optimizes processes, systems, and reports to meet organizational objectives. Provides support in designing operations and managing rebates. Requires a university education and experience in operations roles, preferably in the technology sector.

Processes invoices, reconciles accounts, and investigates payment discrepancies. Requires strong attention to detail, organizational skills, and understanding of accounting principles.

Experienced Content Writer/Journalist needed to create breaking AdTech news stories for a B2B media platform. Must have 5+ years of digital journalism experience, strong SEO knowledge, and familiarity with AI tools.

Data Engineering Intern will contribute to strategic partner integration, data quality enhancement, and improving the data platform's core foundations, AI capabilities, and data ingestion processes.

Senior Financial Coordinator will maintain financial reporting systems, support ad hoc projects, and serve as a subject matter expert.

Gain hands-on experience in investment banking through a 10-week virtual internship. The program includes intensive training in financial modeling, valuation, and industry research, followed by eight weeks of work on live projects with a Managing Director or Partner at a boutique investment bank.

The Senior Security Automation Engineer ensures efficient identification, prioritization, testing, and resolution of security risks at scale. The role manages global patch and vulnerability processes, designs automation workflows, and collaborates with security, infrastructure, and operations teams.

Manage and grow a portfolio of streamers in the European iGaming market. Build relationships with streamers, agencies, and partners. Execute performance-driven campaigns and monitor results.

Data Scientist specializing in Computer Vision, NLP, and Deep Learning to build smart ML models using image, text, audio, and tabular data. Experience with Python, PyTorch or TensorFlow, Docker, CI/CD, and testing frameworks required.