freelance English-speaking jobs in Viana do Castelo District

Senior Product Portfolio Manager will oversee the Product Portfolio Roadmap and manage Product Line Portfolio and Revenue and Costs. Requires a Bachelor's degree and 3 years post-related experience, 2 years in Product Management, and fluency in English.

Senior Frontend Developer to design, build, and maintain high-quality front-end experiences across web, React Native mobile, and connected TV platforms.

Solution Architect will design and develop IT system architecture, define application structures, and integrate systems. Responsibilities include creating prototypes, optimizing existing architecture, and translating business requirements into technical designs. Requires a bachelor's degree in a related field, 5-10 years of IT experience, and expertise in cloud native development, APIs, and IT security best practices.

Design, implement, and ship products that integrate AI capabilities for users. Build responsive front-ends, scalable back-end services, and data pipelines. Work closely with AI engineers and clients to integrate models and ensure product functionality.

QA Tester with at least 4 years of experience in complex software environments. Strong understanding of system architecture, data flows, and component interactions. Solid manual testing experience required. Good English and French language skills necessary.

Database developer needed for Sybase environment. Responsibilities include writing T-SQL queries, developing stored procedures, and creating Linux shell scripts. Must have experience with Python, WTX, and SAP Business Objects.

This is a permanent, salaried insurance sales position offering full training. The role involves providing tailored insurance solutions to new and existing clients. Excellent English communication skills are required.

The Product Owner will drive the development of TeamViewer Frontline, shaping a platform trusted by operational teams globally. Responsibilities include owning features, collaborating with stakeholders, translating customer feedback into requirements, and ensuring efficient delivery.

Lead the technical development and improvement of Omilia's proprietary LLM and NLU service portfolio. Design, develop, and evaluate specialized LLMs for Concierge and Task Agents. Architect and maintain inference servers, ensuring low latency and high reliability. Mentor and support the growth of team members.

SAP Consultant with 5+ years of experience in SAP SuccessFactors, S/4HANA, IBP, and Analytics Cloud. Expertise in AI offerings, data analytics, and predictive modeling. Experience designing and implementing AI-driven solutions. Strong communication and project management skills.

Senior Android Engineer to develop and deploy pixel-perfect, responsive Android applications using Kotlin and Jetpack Compose. Experience with unit and UI testing, modern Android UI design principles, and agile processes is required.

Experienced AWS Senior Cloud Engineer needed to design, implement, and manage scalable cloud architectures. Requires deep AWS expertise, IaC experience (Terraform), and CI/CD pipeline knowledge. Strong problem-solving and collaboration skills essential.

Fleet Operations Analyst will execute regional processes, manage local depots, and ensure operational efficiency. Responsibilities include vehicle management, supplier procurement, stock management, and logistics coordination.

Senior Backend Developer will build and maintain scalable backend services and APIs. Responsibilities include collaborating with product and engineering teams, optimizing services for performance, and implementing security best practices. Requirements include 5+ years of experience as a Backend Developer, experience with REST APIs, SQL and/or NoSQL databases, and experience with Docker, Kubernetes, Git, and CI/CD workflows.

Technical lead to define the developer experience for the Customer Dashboard used by major retailers. Responsibilities include dashboard reliability, developer experience, and platform capabilities. Requires platform engineering, full-stack development, infrastructure experience, and leadership skills.

Data Analyst to bridge Data & AI team and Executive Committee. Translate business requirements into analytical solutions, dashboards, and reports. Develop ETL pipelines, ensure data quality, and train stakeholders on data interpretation.

Experienced Central Services Operations Director to lead buyer-facing operations across Europe. Responsible for strategy, team leadership, and driving operational excellence within a centralized hub. Requires expertise in process optimization, technology, and stakeholder management.

Senior Go (Golang) Engineer to build backend services in EKS and Lambdas for product data, inventory, shipping logistics, and product life cycle management. Requires 4+ years of experience, proficiency in Go, web services, and relational databases.

Senior .NET Engineer to design, build, and maintain scalable applications. Expertise in backend development with .NET (C#), microservices architecture, DDD, and TDD required. Experience with React, JavaScript, TypeScript, SQL and NoSQL databases, Docker, CI/CD, and cloud platforms (AWS/Azure) is essential.

Senior Talent Acquisition Partner will own recruiting operations, manage the Applicant Tracking System, and partner with hiring managers to develop and execute hiring strategies. This role also supports People Ops tasks, including maintaining systems, coordinating activities, and providing operational support.