1414 English-speaking jobs in Porto

Senior Red Team Engineer will design and execute cyber-attacks against targets, prepare reports for technical and non-technical stakeholders, and collaborate with teams to mitigate vulnerabilities. Requires +3 years of experience in offensive security roles and strong communication skills.

Lead a team of engineers supporting Flutter's core enterprise platforms (Jira, Confluence, Slack Enterprise Grid, Zoom, and related applications). Ensure operational stability, compliance, and continuous improvement of mission-critical systems. Manage delivery of changes, upgrades, and improvements to core platforms.

Senior Frontend Developer sought for a hybrid project. Design, develop, and maintain robust frontend applications. 9+ years of experience in Frontend Development required. Strong experience with Angular, React, or Vue. Experience with C# and Investment Banking is a plus.

Backend Software Engineer to design, develop, and maintain scalable platforms using Python, JavaScript, and AWS services. Experience with serverless architectures, data ingestion pipelines, and RESTful APIs is required.

Senior AI Engineer will design, build, and maintain scalable microservices using Java and Spring Boot. Responsibilities include architecting autonomous AI agents, integrating Azure Co-pilot, and ensuring system reliability. Requires a Bachelor's degree, 8+ years of experience, Java development experience, and knowledge of prompt optimization and orchestration frameworks.

Senior Python Developer with 5+ years of experience in financial or quantitative Python development. Must have a track record of delivering optimized data processing pipelines and experience with peer code reviews and technical documentation.

Security Risk Assessor for Design-Driven Projects within a Luxury Group's Cybersecurity Department. Focus on security integration from project initiation, risk analysis and treatment, pentest coordination, and validation of new applications/tools. Requires strong cybersecurity and risk assessment expertise, technical skills in various security domains, and excellent communication and analytical skills.

Leads the product vision, strategy, and roadmap for AI-powered solutions, leveraging LLMs and machine learning technologies. Collaborates with Data Scientists and Software Engineers to deliver impactful solutions.

The Tactical Supply Planner will own the tactical supply plan, optimize it, and ensure it aligns with sales, cost, and cash objectives. The role involves scenario planning, collaborating with Demand Planners, and participating in Supply Chain Planning initiatives.

Senior AWS/Redshift Database Administrator needed for mission critical environments. 5+ years experience with AWS RDS, Aurora, PostgreSQL, MySQL, and Redshift. Strong communication, problem-solving, and influencing skills required.

Provides Account Operations support to customers in South-East Europe. Manages orders, deliveries, and customer communication. Collaborates with internal and external departments on returns, complaints, and other order-related issues. Monitors credit-blocked orders and supports order book management.

Execute analytical laboratory activities to support method development and validation for drug substances and products. Perform testing using chromatography, dissolution testing, and water content determination.

This role designs and implements AI-driven workflows to automate supply chain tasks, improve efficiency, and reduce costs. The specialist will leverage LLMs, workflow automation platforms, and other AI tools to connect data, processes, and systems. Requires 7+ years of supply chain experience and 3+ years of experience delivering AI/ML solutions in a supply chain environment.

Renvolt Energy seeks an O&M Contract Manager to analyze, negotiate, and manage contracts for PV solar projects globally. Responsibilities include risk assessment, contract template improvement, and implementation of contractual procedures. Requires a degree in Engineering, Management, or Law, legal/contract management training, and 5+ years of relevant experience.

Guide car sellers through the Carwow auction process, ensuring a smooth experience and maximizing their chances of selling their vehicles. Provide expert advice, handle negotiations, and communicate effectively with sellers via various channels.

AI Product Owner will translate business requirements into technical specifications for AI use cases. This role involves collaborating with technical and business stakeholders, defining acceptance testing protocols, and managing AI project implementations. The ideal candidate has 3-5 years of experience in project management, product management, or business analysis with exposure to AI projects.

Senior Accountant to lead day-to-day accounting operations, ensuring accuracy and reliability of financial records. Preparing monthly closings, supporting financial reporting, and ensuring compliance with Portuguese tax and accounting obligations. Improving accounting processes and providing support to the finance team.

The Cash App Accountant ensures accurate recognition and support of bank movements in accounting records. Responsibilities include daily bank posting monitoring, reconciliation, and reporting.

Sales Representative Frames will manage sales activities in a designated region, identify customer issues, develop business, and provide sales force training. Requires a degree in Optometry (preferred), optical industry experience, strong organizational skills, customer focus, English proficiency, and proactivity.

Produces regulatory reports including COREP, RUBA, Anacredit, Anatitres, and ad hoc requirements. Completes controls during production periods and quarter-end closings to ensure accuracy and completeness. Conducts case-by-case analysis for internal and external stakeholders. Administers and enhances BI tools to support reporting activities. Drafts and updates procedures to improve reporting accuracy and timeliness.