freelance English-speaking jobs in Valongo

Shape the future of how enterprises build, secure, and scale on Salesforce. Own the product roadmap for the only 100% Salesforce-native DevSecOps, Data Protection, and Security platform trusted by Fortune 100 companies. Define and ship products that create entirely new categories within the Salesforce ecosystem. Lead the next wave of AI-powered DevOps capabilities built on Agentforce.

Senior R&D Engineer specializing in physical attacks on smartcards, including laser fault injection and side-channel analysis. Conducts security assessments, proposes improvements, and supports teams in implementing security requirements. Requires a Master's degree in a relevant field, experience in hardware security, and strong programming skills.

Develop and communicate product vision and strategy for modular architecture solutions. Collaborate with stakeholders to define roadmaps, gather requirements, and ensure alignment. Oversee the full product development lifecycle, from concept to deployment. Manage product backlogs, prioritize features, and track performance metrics.

Product Marketing Manager will own go-to-market strategy for Praxis and Emergn's AI offerings. Responsibilities include positioning, messaging, targeted campaigns, sales enablement, and community building. Requires 5+ years in product marketing, ideally in B2B SaaS or technology consulting.

Shape and execute a learning and performance strategy to enhance customer engagement capabilities across ELMAC ROW. Partner with regional and global leaders to design and deliver learning programs, champion learning innovation, and ensure alignment with business priorities. Lead a team of learning professionals, foster collaboration, and drive strategic partnerships to cultivate a culture of continuous learning.

Install and maintain production electrical test and product programming solutions for automotive product lines. Develop In-Circuit Test and flash programming hardware and software solutions. Collaborate with Product Development teams on design-for-test initiatives.

The Product Portfolio Marketing Manager, Loyalty will own the global marketing strategy and go-to-market execution for the Loyalty portfolio. This role shapes product strategy into market narratives and scalable plans, partnering with Product, Commercialization, and Sales teams.

Remote Account Manager needed for travel and lifestyle media focused on Germany, Austria, and Switzerland. Develop new business, maintain client relationships, and close deals via email and phone. Fluency in German required.

Senior Sales Development Representative will manage and qualify leads, develop relationships with potential customers, and collaborate with account executives. Must be fluent in English and German and have 0-1 years of experience in sales, sales support, or business development.

Provide expert customer support via chat, phone, and email for Spanish-speaking customers. Resolve complex banking inquiries and act as a subject matter expert for banking operations.

Designs, implements, and maintains secure cloud environments primarily on Microsoft Azure. Protects cloud infrastructure, ensures compliance, and integrates security into development and operations processes.

Strategic Architect Specialist with 15+ years of experience leading 10+ strategic architecture projects. Expertise in Energy & Utilities, GDPR, and Agile methodologies. Strong communication and collaboration skills.

Senior Lead Cost Manager for Data Centre projects in Lisbon. Responsibilities include cost estimating, procurement, contract administration, and post-contract cost reporting. Requires a degree in a relevant field and 7+ years of experience managing costs on complex Data Centre projects.

Waiter to provide excellent table service, ensuring guest satisfaction by attending to their needs and delivering food and beverages promptly.

Reporting and Business Intelligence Senior Specialist will design, create, and support global reporting solutions, focusing on a specific region. Responsibilities include change request management, collaborating with users, analyzing data, and developing training concepts. Requires a degree in a related field, 3+ years of data science experience, and proficiency in data visualization tools and Microsoft Excel.

Software Engineer (Integrations & Operations) will design, implement, and maintain robust production solutions. Responsibilities include translating client needs into technical solutions, developing integrations with partners and third-party systems, and ensuring system stability and performance.

The Egress team builds and maintains a network software infrastructure used by Cloudflare products to connect to any destination. Responsibilities include designing systems, writing code, and participating in on-call rotations. Must-have skills include systems-level programming experience in Go, Rust, C, or C++, a solid grasp of networking protocols, and strong debugging skills. Bonus points for experience with Rust, HTTP networking, VPN technologies, and large-scale distributed systems.

Java Developer sought for collaborative environment. Minimum 2 years experience in Java development required. Fluency in English, French, or Spanish valued.

Designs and implements a Lakehouse architecture on Microsoft Fabric, builds data pipelines, and leads the migration of legacy BI to Azure. Collaborates with teams across multiple countries to deliver scalable data solutions. Requires 4+ years of Data Engineering experience on Azure, proficiency in Azure Data Services, Power BI, Python, SQL, and CI/CD practices.

This role leads end-to-end process and organizational enhancements, focusing on standardization, digitalization, and transformation within SCM Product Supply. The individual will analyze, develop, and refine processes, manage process improvement initiatives, and support the development of a continuous improvement training program.