freelance English-speaking jobs in Valongo

Provide customer service to Polish-speaking customers in a fast-growing e-commerce environment. Handle customer queries, manage peak periods, and deliver positive customer experiences.

Senior Game Developer needed for a 8-month contract to maintain, scale, and optimize the hit game Hole.io. Responsibilities include architecting and writing code, implementing performance optimizations, and identifying technical debt. Requires advanced Unity knowledge (7+ years), C# scripting, and experience with mobile game development.

Gen AI Engineer needed with experience in Machine Learning, Generative AI, and data modeling. Proficiency in Python, Azure cloud solutions, and LLMs (gpt-4o, Claude 3.7) is required. Experience with Azure AI Services, LangChain, and Azure DevOps is a plus.

Middleware Integration Engineer to design and implement integration solutions connecting enterprise systems. Will integrate SAP Integration Suite with other applications and ensure data consistency, security, and performance.

SAP EWM Consultant needed for 100% remote contract. 10+ years of experience as a SAP EWM Consultant required. Translate business requirements into functional specifications and guide technical teams during implementation. Must have deep functional knowledge of warehouse management processes and experience drafting functional specifications.

Supervises and coordinates the operations of the franchise network in Portugal, expanding the Mail Boxes Etc. brand. Manages sales, analyzes performance, and ensures compliance with company regulations. Recruits new franchisees, negotiates agreements, and identifies market opportunities. Requires a degree in a relevant field and 5+ years of experience in similar roles.

NTU International seeks Business & Investment Climate Reform Experts for a GIZ project supporting partner countries in improving business environments. Experts will diagnose constraints, design reform strategies, and provide economic policy advice to governments.

Fyld is seeking a DevOps Engineer with a Bachelor's degree in a related field and relevant certifications. Experience with cloud platforms (AWS, Azure, GCP), scripting, infrastructure-as-code, CI/CD tools, containerization, and configuration management is required.

Lead and oversee electrical works on-site, including MV/LV systems, industrial installations, and technical solutions. Supervise electricians and subcontractors, ensuring smooth coordination and adherence to technical specifications, safety regulations, and deadlines.

Develop and optimize Oracle databases with expertise in PL/SQL. Design and manage Oracle objects, interpret data models, and perform performance tuning. Collaborate with teams to deliver robust solutions.

Fluent French (C2 level) and English speakers with customer service experience are sought for a hybrid role. Assist customers with orders, exchanges, and upselling via phone, email, chat, and social media.

Develop and evolve software and services for product and development teams. Design, implement, and automate infrastructure as code using Terraform. Manage and optimize Kubernetes clusters on GCP and AWS. Build and maintain CI/CD pipelines. Diagnose and resolve platform issues. Collaborate with development teams and drive platform product development.

Dutch-speaking Customer Advisor / Sales Representative needed for a fully remote position. Handle customer contacts via phone, email, and chat, advise on products and services, and meet sales targets. Must be fluent in Dutch (C1/C2) and have good English (B2 or above).

KCS IT seeks a DevOps Engineer with 4+ years of experience. Responsibilities include managing CI/CD pipelines, cloud platforms (AWS, Azure, GCP), containerization, and infrastructure automation. Strong Linux, networking, and scripting skills are required. Fluent English is necessary.

Operations Data Analyst will prepare data control reports, assist with ETL processes, and support database management. Requires SQL, PowerBI, Python, and strong analytical skills. Fluency in English is required.

The Excellence Warehouse Manager drives regional warehousing processes for Animal Nutrition & Pet Foods, optimizing replenishment, outbound flows, and 3PL partnerships.

Application Engineer to join Amcor's Flexible Packaging team in EMEA. Translate application needs into packaging solutions, supporting existing products and new developments. Provide technical expertise for packaging applications in Meat and Cheese markets. Collaborate with customers, sales, and R&D to solve application issues and drive profitable growth.

We ARE META seeks an experienced SAP Cloud Platform Integration specialist with 5+ years of experience in cloud-based integrations (iFlows), Groovy scripting, API Management, and Event Mesh. Proficiency in English and Portuguese (minimum B2 Level) is required. This remote position is open to candidates based in Portugal with Portuguese or EU citizenship or a valid Portuguese work permit.

Technology Strategy Manager leads technology strategy and digital transformation projects, translating business challenges into technology solutions.

Neotalent Conclusion seeks a Telcos Business Analyst to join a leading telecommunications company. The role involves analyzing digital journeys, monitoring performance, defining success metrics, and collaborating with stakeholders. The ideal candidate has a Bachelor's degree in Computer Science or equivalent, 3+ years of experience as an Analyst in IT delivery projects, and strong functional background in Telecommunication Support Systems.