English-speaking jobs in Santiago do Cacém

Provide customer service support to Polish-speaking customers via phone, email, and live chat. Troubleshoot issues, process requests, and document interactions. Must be fluent in Polish (C1/C2) and have good English (B2 or higher).

Mechanical Design Engineer will lead the design and development of heat pump components, ensuring optimal performance and manufacturability. Responsibilities include managing design changes, maintaining article statuses, and collaborating with cross-functional teams.

AI Engineer to design and develop Generative AI solutions. Requires strong Python skills, experience building scalable APIs and systems, and hands-on AI/Generative AI experience.

Marketing internship at Critical Manufacturing for students pursuing a bachelor's or master's degree in Marketing, Communication, or Management. The internship runs from July 13th to September 11th.

Web & UX Designer needed to maintain, update, and optimize existing templates while creating new concepts for a responsive design ecosystem. Must have 3+ years of experience, proficiency in Figma, and a strong portfolio.

SAP FI/CO IT Expert to join the central IT team, supporting the implementation and evolution of SAP S/4HANA Cloud. Will analyze existing systems, propose improvements, and implement solutions aligned with organizational needs. Requires strong technical and functional knowledge of SAP FI/CO and excellent communication skills.

Designs and builds high-performing, visually compelling websites using Framer. Collaborates with marketing, product, and engineering teams to create seamless web experiences. Works with SEO professionals to ensure designs meet performance, accessibility, and search engine optimization standards.

Provides risk management services to financial institutions, supporting governance, risk, and compliance activities. Assists with defining policies, processes, and procedures in accordance with regulatory requirements. Supports implementation of regulatory guidelines and participates in risk assessments. Requires a degree in a relevant field and at least 5 years of experience in risk management analysis, preferably in banking. Fluency in Portuguese and English is required.

Partner Development Representative will identify and connect with potential partners across EMEA, building and managing a pipeline of opportunities.

Junior Insurance Product Modeler will work on insurance product implementation projects, transforming business requirements into structured product models.

EBBA Group seeks a Frontend Developer to build and maintain e-commerce experiences for brands. Responsibilities include developing landing pages, funnels, and checkout pages, working with Shopify themes, and implementing CRO experiments. Experience with modern frontend frameworks, preferably React, and Shopify is required.

Scale Simple's social ecosystem across Instagram, TikTok, YouTube, and Facebook. Drive organic acquisition, funnel contribution, and social-driven revenue. Build and operate a structured content engine, including trend discovery, production, and performance analysis. Lead a lean cross-functional production team and own the production pipeline.

The Generative AI Engineer designs, builds, and deploys production-ready AI-powered applications using Generative AI, Machine Learning, and LLM-based technologies. This role focuses on large language models, retrieval-augmented generation, AI agents, workflow automation, APIs, and enterprise AI services.

Senior Software Developer will develop and support .NET/C# projects, functions, and client work. Responsibilities include analyzing, designing, developing, implementing, maintaining, and troubleshooting software applications. Requires 6+ years of web & software development experience, ASP.NET Core framework expertise, and proficiency in C#, SQL, and REST APIs.

Produce, review, and maintain technical documentation for the AR5 UAS, including datasheets, manuals, and validation documentation. Analyze avionics architectures, systems, and payload integrations. Collaborate with engineering and quality teams. Ensure compliance with aerospace and UAS certification standards.

Certified Accountant Technician needed with 5+ years of experience, registration with the Order of Certified Accountants, and experience managing teams. Responsibilities include monitoring accounting procedures, preparing reports, managing a team, and ensuring tax compliance.

Associate Analytics Strategy Lead will shape clinical study strategies, translate data into actionable insights, and present recommendations to clients and internal stakeholders.

Skilled Welder needed for contract position in Porto. Responsibilities include fabricating and welding metal components per blueprints. Requires previous welding experience, blueprint reading, and proficiency in MIG, TIG, and stick welding.

Design, develop, and maintain complex data pipelines and ETL processes. Implement and optimize data models with a focus on star schema architecture. Provide technical guidance to a team of Data Engineers.

Infovista seeks a Marketing Campaign Manager for an 11-month maternity cover. This role involves designing, delivering, and optimizing integrated B2B marketing campaigns across multiple channels. Responsibilities include campaign strategy and design, execution and orchestration, channel management, content orchestration, performance tracking, and optimization. The ideal candidate has 3+ years of experience managing integrated campaigns, strong project management skills, and experience with marketing automation tools like HubSpot.