intern internship English-speaking jobs in Loulé

Develop and implement lesson plans for young children, assess student progress, and provide a safe learning environment.

Sales Manager will own the full sales cycle for a green tech startup focused on circular economy solutions. Responsibilities include lead generation, deal closure, and developing sales strategies. Requires 4-5 years of B2B SaaS sales experience, ideally in a startup environment, with a proven track record of closing deals with mid-to-large enterprises. Fluency in English and Spanish is required.

Finance Data Governance Lead to drive data governance implementation within the Finance business line, ensuring alignment with organizational frameworks and Data Mesh principles.

Quality Control Technician to support the QC team, review supplier compliance, and manage product development and quality approval processes.

Senior Mainframe Developer to design, develop, and maintain complex mainframe applications. Experience with COBOL, JCL, IDMS, and DB2 required. Troubleshoot technical issues and support system integration and database optimization.

AI Engineer to design and develop components for AI agent interactions, MCP server capabilities, and enterprise integrations. Requires strong experience with Python and/or Java, backend APIs, distributed systems, and cloud-native environments.

The Front Office Specialist manages facilities, office operations, and administrative tasks. Responsibilities include vendor management, maintenance, mail handling, meeting room coordination, and event support.

Accounts Payable Specialist to join a growing finance function. Responsibilities include processing invoices, managing shared mailboxes, running reports, and collaborating with stakeholders. Requires a degree in Finance, Accounting, or related field and experience in Accounts Payable. Fluency in English and Portuguese is required.

Customer Support Advisor providing telephone support to customers in Italian and English. Responsibilities include resolving customer issues, advising on services and offers, and ensuring customer satisfaction. Requires fluency in Italian (C2) and English (C1), previous call center and sales experience, and strong problem-solving skills.

Fyld is seeking an iOS Developer with experience building and deploying iOS applications. Requires proficiency in Swift and Objective-C, knowledge of iOS frameworks, and experience with Xcode. Familiarity with RESTful APIs, version control, and Agile methodologies is also necessary.

Embedded Systems Research Engineer needed for a collaborative lab focused on cyberphysical systems and cybersecurity. Requires understanding of embedded systems, FPGA development (AMD Xilinx), C/C++, HDL (VHDL/System Verilog), and IP design flow. Bonus points for RISC-V architecture, CVA6, Cheshire, Carfield, OpenTitan, and experience with safety-critical and real-time systems.

Yoyomove.Com seeks remote Sales Consultants in the Porto area for automotive sales and customer service. Must have strong sales aptitude, communication skills, and knowledge of the automotive industry.

Develop and optimize electrotechnical components for industrial production. Design, test, and validate electrotechnical systems while ensuring quality and safety standards.

Experienced Sales Manager (HVAC) to develop and manage a network of installers in the Lisbon area. Responsibilities include identifying and onboarding new partners, maintaining relationships, presenting BAUF products, and monitoring market trends.

Provide German-speaking customer support for gaming consoles and accounts via phone, email, and chat.

Architect with 5-10 years of experience in railway projects is needed to supervise construction, coordinate with teams, and prepare documentation. Proficiency in Revit and AutoCAD is required.

Warehouse Manager to lead daily operations in Porto, Portugal. Oversee incoming goods, storage, order fulfillment, and shipping of luxury footwear. Ensure accurate delivery of B2B and D2C orders and manage stock for four seasonal collections.

Marketing Intern will support global and local marketing initiatives, including performance marketing, product marketing, brand marketing, and influencer marketing.

Supports validation and certification of telecom solutions (voice, Wi-Fi, internet, SD-WAN) following defined processes. Executes test cases, analyzes results, and documents findings. Collaborates with teams to ensure smooth certification and requirement alignment.

Lead AI Engineer will design, build, and integrate LLM-powered features (classification, extraction, summarization, actions) into production systems. Responsibilities include optimizing model performance across various hardware, creating data pipelines, and defining evaluation metrics.