762 English-speaking jobs in Braga District

CTO & Co-Founder will own ZAAI's technology stack, AI platform, and technical vision. Responsibilities include architecting, building, and evolving the core AI platform, designing backend systems, and leading the engineering team.

Senior Python Developer with 5+ years of experience sought. Must have proficiency with data processing libraries (Pandas, Polars, NumPy, SQLAlchemy), GCP knowledge (1+ years), and Oracle DBMS experience. Fluency in English (B2 level) required. Hybrid model, twice a week in Porto office.

The Laboratory Manager will provide technical leadership for all internal laboratory activities, ensuring scientific rigor and the technical credibility of analytical results. Responsibilities include method development, validation, and optimization, as well as management of measurement uncertainty and laboratory accreditation.

Wire IT seeks an AWS Database Administrator with a Masters degree in a relevant field and 5+ years of experience managing AWS RDS, Aurora, PostgreSQL, and MySQL. RedShift knowledge is a plus. Excellent communication skills are required.

Senior Application Security Analyst to identify, assess, and remediate vulnerabilities in production environments. Collaborate with development, IT, and security teams to drive remediation actions and improve vulnerability management processes.

Assembla seeks an Account Manager to manage and renew existing customer accounts. Responsibilities include driving renewals, conducting account health checks, identifying expansion opportunities, and collaborating with internal teams. Requires a BA/BS degree or equivalent experience, 1-3 years in sales, account management, or business development, and strong communication and negotiation skills.

Graphic Designer (Social Media) will create visuals for social media, digital campaigns, and marketing materials. Develop creative assets, follow brand guidelines, and collaborate with teams. Requires 5+ years of experience, a strong portfolio, and proficiency in Adobe Creative Suite.

Full-Stack Developer will build new SaaS products, design backend architecture, and solve production bugs. Experience with Node.js, React, PostgreSQL, Docker, and AWS is required.

Azure Senior Data Engineer specializing in Microsoft Azure tools. Supports data collection, aggregation, storage, and accessibility for analysis and decision making. Translates business requirements into technical solutions and has experience with data warehouse concepts, T-SQL, Databricks, and Data Factory.

As an Intern Platform Engineer, you will support the setup and operation of reliable applications, contributing to platform security and compliance. You will work with CI/CD pipelines, cloud and on-premises environments, and collaborate with experienced engineers.

Doctoral candidate to join a research project focused on AI validation, ethics, and regulation in healthcare. Work will bridge technical development and clinical application, ensuring AI systems are robust, transparent, and compliant.

Lead the design, configuration, and enhancement of SAP MDG solutions, defining data models, workflows, and business rules. Architect and manage master data interfaces, ensuring data consistency across systems. Elicit, analyze, and document business requirements, manage the change lifecycle, and provide production support.

Machine Learning Engineer to develop and deploy machine learning algorithms for digital bioprocessing. Responsibilities include implementing pipelines, improving software packages, and assisting in research and development of novel models. Requires a M.Sc. in a related field, strong machine learning knowledge, and proficiency in Python or Julia.

Senior Manual QA Engineer to plan, execute, and document manual tests, identify issues, and collaborate with development and product teams to ensure product quality.

Senior Software Developer to architect, design, and implement scalable web applications using Next.js, React.js, Node.js, and MySQL. Drive system architecture discussions, own end-to-end implementation, and optimize performance. Collaborate with cross-functional teams and leverage AI developer tools. Requires 4-7 years of full-stack experience, proficiency in JavaScript, React.js, Node.js, and MySQL, and experience with Docker, CI/CD, and AWS.

Supervises daily operations of Housekeeping functions in accommodation, public, crew, or pool areas. Provides support to Assistant and Housekeeping Managers. Requires one year supervisory experience in a large hotel or cruise line, managing a team of 10+ employees.

Associate Lawyer needed for boutique firm specializing in gaming, media, entertainment, international investment, and M&A law. Must have at least 3 years post-Portuguese Bar admission, strong English fluency, and comfort working across corporate and company law matters.

Business Analyst - Credit Risk needed for global IT and risk management framework. Analyze business needs, specify and test functional solutions, and collaborate with teams to ensure accurate risk metrics and reliable support for users. Requires 3-4 years of experience in credit risk, IFRS9, Basel, or stress testing, strong SQL and Python skills, and fluency in English.

Senior Backend Engineer to design, develop, and maintain backend services for analytical dashboards, simulations, and decision-support workflows. Requires 4+ years of Python backend development experience, including FastAPI or similar frameworks, and experience with relational and non-relational databases.

Designs, implements, operates, and supports global network infrastructure including wired, wireless, firewall, cloud, and hybrid connectivity.