1222 English-speaking jobs in Porto

Debug complex analog and mixed-signal issues using data-driven investigation methods. Run simulations, execute lab testing, and analyze schematics to identify root causes and develop solutions. Collaborate with cross-functional teams to resolve issues and communicate findings to customers.

Senior DevOps Engineer to design, maintain, and optimize AWS-based cloud infrastructure. Focus on migrating from Lambda-heavy backend to hybrid (ECS + services) architecture. Build CI/CD pipelines, implement monitoring, and support multi-cloud integrations. Requires 5+ years of DevOps/Cloud Engineering experience with strong AWS infrastructure and AI tool usage.

Develop, deploy, and maintain automotive microservices using Java Spring and Angular. Contribute to tech and architecture decisions within a multicultural team. Solid experience with backend development, RESTful APIs, and event-driven architecture is required.

Senior Mobile AI-First Engineer will build next-generation mobile applications for restoration professionals. Focus on creating intelligent mobile experiences leveraging AI agentic tools. Responsibilities include Kotlin Multiplatform/Compose Multiplatform development, native iOS/Android development, and cross-functional collaboration. Requires 7+ years of experience shipping Android/KMP applications, expertise in Jetpack Compose/Compose Multiplatform, and experience using AI tools like Cursor, Claude Code, or Copilot.

Business Development Specialist will research target companies, execute multi-channel outreach campaigns, and manage the sales pipeline. This role involves planning and executing event strategies, qualifying leads, and owning the full sales cycle.

Team Lead for Transaction Processing and Reconciliation. Leads, motivates, and develops teams ensuring accurate and timely processing of trades and reconciliations. Supports NAV calculations and accounting integrity. Drives performance improvement and process automation. Collaborates with HQ team on projects and client service. Requires a Master's degree in a related field and 5+ years of experience in fund operations, middle office, or similar area. Fluent in English.

Dellent seeks a Mid Application Support Engineer with 3+ years of experience in application support and 6+ years in Linux IT projects. Strong scripting, web server, and security knowledge is required. Familiarity with monitoring, deployment, and scheduling tools is beneficial. Must be available for on-call support. Fluent English required.

Lead Engineer to design, deliver, and lead a team in building a global streaming platform. Requires strong backend or frontend engineering skills, experience with event-driven architectures, and technical leadership.

This is a high-context, high-exposure role focused on building the founder's brand presence across X and LinkedIn. You will capture live moments from events and translate them into timely social content. Strong crypto-native understanding and experience supporting an executive in a content or communications capacity are required.

Associate .Net Developer will translate application storyboards into functional applications, design, build, and maintain code, and ensure application performance. Collaborate with the Product Owner to meet business requirements and delivery timelines.

As a Global Tech Talent Acquisition Specialist, you will manage end-to-end recruiting processes, develop sourcing strategies, and manage the interview process for a fast-growing business. You will also act as a relationship manager for candidates, hiring managers, and third-party providers.

AI/Machine Learning Engineer will design, develop, and implement end-to-end machine learning pipelines. Responsibilities include translating prototypes into production-ready code, implementing monitoring solutions, and collaborating with data engineers. Requires 3+ years of experience, expertise in Python and ML frameworks (TensorFlow, PyTorch, scikit-learn), and knowledge of MLOps principles.

Regional Sales Engineers and Managers needed to lead sales strategies and build client relationships within the chemical industry. Must have experience selling chemicals to Pulp & Paper, fermentation, food & beverage, agriculture, textile, painting & coatings, water treatment, oil & gas, and mining sectors.

Senior Actuarial Controller required to integrate and control accounting data, produce French GAAP P&L, and prepare technical result projections. Minimum 7 years of experience in Finance, Management Control, and Actuarial roles required.

Senior Fullstack Developer needed to enable image and diagram embedding, implement policy creation templates, and develop an annotation system. Must have excellent communication and collaboration skills and the ability to manage multiple priorities.

Conducts advanced penetration testing and red team assessments across IT, OT, and factory environments to identify security risks. Evaluates products and solutions, supports compliance with international security standards, and translates technical findings into actionable insights.

Fullstack Developer will design and deliver features for a claims management platform using C#, .NET, SQL, Angular, and Azure. Responsibilities include platform maintenance, process improvement, testing, and documentation. Must have several years of fullstack development experience and be proficient in Agile methodologies.

Manages IT projects from initiation to completion, ensuring they meet business objectives, timelines, and budgets. Leads cross-functional teams, develops project plans, and monitors progress.

PL/SQL Developer to participate in change management, document applications, and manage backups. Requires 3+ years of experience in integration environments with expertise in PL/SQL, Oracle database, and related technologies.

QA Engineer to develop automation use cases using low-code/no-code tools, maintain existing automation assets, and support business users. Requires 3+ years of experience, including 1 year in data preparation, and proficiency in SQL, Excel, Easymorph, Microsoft Power Platform, and Atlassian tools.