freelance English-speaking jobs in Palmela

Senior Python Engineer with 5+ years of experience in backend development, systems architecture, and DevOps is needed to design, build, and maintain production-grade GenAI systems. You will take end-to-end ownership of projects from concept to deployment, bridging engineering and infrastructure.

Data Engineer to join a team focused on Big Data projects. Responsibilities include designing, building, and maintaining scalable solutions using PySpark, ensuring performance and quality, and participating in continuous improvement initiatives. Requires expertise in Hadoop, Spark, Scala, and PySpark, as well as strong Java development skills.

Software Tester will design and implement test cases for manual and automated testing in complex software environments. Responsibilities include developing and maintaining automated tests, executing functional, regression, UI, and API tests, and collaborating with developers and stakeholders.

As a Principal Software Engineer focused on Quality Engineering, you will design and implement automated testing frameworks, build test infrastructure, and embed quality gates into CI/CD pipelines. You will drive improvements in test coverage and reliability, participate in design discussions, and partner with backend engineers to improve testability.

Junior Purchasing & Logistics Coordinator to support procurement and logistics activities. Manages material orders, inventory control, and supplier relationships. Ensures timely procurement, accurate documentation, and operational continuity across a fleet of vessels.

This Researcher position focuses on providing advanced technical support for code optimization and application adaptation. Responsibilities include user training, communication, and dissemination of project results. The role requires a Master's degree in Electrical and Computing Engineering, proven experience in machine learning and deep learning, and proficiency in Portuguese and English.

Marketing Operations Specialist will track competitive benchmarks, analyze marketing and sales data, and prepare reports and presentations. Responsibilities include CRM operations, content support, and data processing. Requires a Master's degree, 3+ years of experience, and proficiency in Excel, Power BI, and PowerPoint. Fluent English is required.

As a Data Engineer, you will design, build, and maintain scalable data architecture for a portfolio of mobile apps. You will own the end-to-end data lifecycle, from ingestion to modeling, and develop Python pipelines and dbt models. You will also partner with analytics, product, and growth teams to ensure data quality and reliability.

Provides on-site and in-center training to customers on products, equipment, and documentation. Conducts product demonstrations, technical scans, and audits. Supports sales representatives in the sales process and proactively solves technical problems for customers. Assists with product testing, implementation, and development. Maintains technical equipment and provides progress reports.

Cloud Project Manager to coordinate and manage projects on Cloud, CRM, and Marketing Automation platforms. Experience with Salesforce, Zoho, or similar platforms required.

Regional Own Stores Manager to lead performance, culture, and growth of directly operated stores across Europe. Oversee multiple locations, support store teams, drive business results, and ensure consistent quality and customer experience. Requires experience managing multi-site retail or F&B operations, strong operational and financial management skills, and fluency in English and Portuguese. Frequent travel across Europe is required.

International Logistics & Purchasing Lead for a fast-scaling furniture and home décor brand. Manage international purchasing and logistics, optimize processes, and collaborate with suppliers and internal teams. Requires 5+ years of experience in international purchasing & logistics, direct experience sourcing from Asia (China preferred), and fluency in English.

Senior Schematic Design Specialist will develop electrical schematics for EHV/HV substations, including protection, automation, control, and metering cabinets. Responsibilities include defining design standards, driving standardization and automation, supporting production and procurement, and ensuring compliance with client specifications and industry standards.

Project Engineer responsible for implementing controls, minimizing project risk, and ensuring system functionality. Requires expertise in PLC programming, automation documentation, and technical support. Must possess strong communication and problem-solving skills.

Full-Stack Software Engineer to develop, maintain, and improve full-stack applications. Responsibilities include backend development using Java and Spring Boot, designing RESTful APIs, and developing frontend applications with Vue.js. Requires a Bachelor's degree in a related field and extensive experience in Java backend development and frontend technologies.

The Key Account Manager develops and manages strategic client relationships, identifies client needs, and provides tailored solutions to maximize business opportunities.

Customer Service Representative needed for a leading e-commerce brand. Provide excellent customer service in Polish and English through written and verbal communication. Must be fluent in Polish, have good English skills, and be customer-oriented.

Senior Backend Engineer to modernize legacy systems into microservices. Design, develop, and deploy cloud-native Java/Spring Boot applications using RESTful APIs, Apache Kafka, Docker, and Kubernetes.

Supports the design and execution of AI adoption, change management, and process transformation initiatives. Collaborates with teams to deliver client-ready materials and support project execution. Identifies and implements automation solutions to improve operational efficiency.

Senior Sales Executive to drive revenue by helping corporate clients optimize international operations. Minimum 5 years B2B sales experience in corporate tax, international VAT/TVA, or international financial products. Fluency in English required, additional languages a plus.