student English-speaking jobs in Castro Daire

Architect and implement reliable Bluetooth/15.4 firmware in C/C++ for connected devices. Own major software components, analyze specs, and debug across simulation, FPGA, and SoC platforms. Requires 5+ years of embedded experience.

Senior Product Manager to own web onboarding for a consumer health-tech app used by millions. Responsibilities include personalizing funnels using A/B testing and data. Requires experience with scaled web-to-mobile onboarding and AI in product work.

Seeking a freelance Outbound SDR/Cold Caller based in the EU to open conversations with AWS users. You will dial a pre-built list to qualify spend and book meetings for a Cloud Consultancy. Proven B2B outbound experience is required.

Dutch speaking Customer Support and Content Moderator needed to represent global brands. Review user-generated content to ensure compliance with platform policies and legal standards. Requires native-level French and good English.

SAP Basis Consultant needed for a permanent contract. Minimum 4+ years of experience in SAP Basis area with HANA database expertise. Experience in SAP Upgrade & Migration (OS/DB) is required. Hands-on experience with hyper scalers (AWS/Azure/GCP) is needed.

Experienced Senior HR Generalist needed to support the employee lifecycle, manage recruitment, and advise on HR policies. Requires 7+ years in HR, knowledge of labor legislation, and fluency in English and Portuguese.

Strategic senior leadership roles are available to shape market entry and build teams for a leading EV and sustainable mobility provider. Positions include Operations, Legal, Recruitment, Vehicle Management, and Depot Directors.

Human Resources Trainee internship at a leading pharmaceutical company. Support recruitment, onboarding, HR administration, and L&D initiatives. Requires a degree in HR, Psychology, or Business Administration.

Designs, builds, and operates infrastructure for production AI systems, ensuring reliability, observability, and continuous improvement of machine learning and LLM-based solutions. Develops data ingestion pipelines, storage strategies, and observability tools. Implements evaluation and monitoring frameworks, including regression detection systems and alerting for model performance. Collaborates with AI, engineering, and product teams to ensure robustness of production AI systems.

Inside Sales Specialist role for a technology business. Responsibilities include managing customer relationships, identifying sales opportunities, and driving revenue growth. Requires fluency in German and prior sales or account management experience.

Frontend Developer for a greenfield project in inflight entertainment technology. Responsibilities include maintaining full-stack web applications using React, TypeScript, and Node.js, and developing scalable RESTful APIs. Requires 5+ years of full-stack experience.

Motivated intern needed to support SAP system implementation. Responsibilities include mapping business processes, SAP configuration/testing, data migration, and user training. Ideal for final-year students in Engineering, Management, or Economics.

Backend Engineer needed for a global tech company. Develop and own backend features for internal products using .NET/C#, PostgreSQL, and Azure Service Bus. 3-5 years of web application development experience required.

Senior Python Developer role requiring 3+ years of Python software development experience. Responsibilities include designing, developing, and maintaining scalable Python applications, contributing to architecture, and ensuring code quality.

Part-time Concrete Worker needed for various construction projects in Almada. Responsibilities include preparing, pouring, and finishing concrete surfaces, operating tools, and following safety protocols. Previous concrete experience preferred.

Wire IT seeks a Financial Controlling Expert with 3-5+ years of experience in finance, controlling, or related activities. Requires proficiency in English, MS Excel, and financial systems (PeopleSoft Finance, Anaplan, Salesforce). Proven ability to analyze and structure complex financial data is essential.

Electrician needed for network operations and maintenance at EDP in Vila Nova de Gaia. Responsibilities include budgeting, fault analysis, network maneuvers, and technical support. Requires 2-5 years of experience in industrial maintenance and distribution networks, technical training in TET BT and work at heights, and a driving license.

Localization & Content Operations Specialist to manage and localize customer-facing content across digital platforms. Coordinate translations, manage platform content, and support software releases for Web, Android, and iOS. Requires 3+ years of relevant experience.

Senior Sales Development Representative to generate sales opportunities for SaaS e-commerce platform. Focus on cold calling, email, and LinkedIn outreach to qualify leads and book discovery meetings. Requires 2-3 years of sales experience, fluency in English, and experience with SaaS or e-commerce.

PL/SQL Developer for hybrid team in Lisbon. Requires higher education, development experience, SQL and PL/SQL proficiency, and knowledge of programming languages. Core Banking and database modeling experience are a plus. Good English required.