113 English-speaking jobs in Castelo Branco

Senior Data Analyst will analyze game play data to inform product development, marketing strategies, and live operations. Responsibilities include extracting insights, optimizing marketing spend, building dashboards, and collaborating with cross-functional teams. Requires 4+ years of analytical experience, expertise in SQL and BI tools, and strong communication skills.

Design and implement AI-powered SEO systems to drive organic growth for B2B SaaS companies. Build programmatic SEO frameworks, AI-assisted content pipelines, and scalable site architecture strategies. Optimize content for AI search visibility and experiment with new approaches to influence AI-generated results.

Lead SAP data migration activities including extraction, cleansing, transformation, validation, reconciliation, and loading. Manage data quality controls, error resolution, and documentation. Coordinate testing, mock loads, and cutover readiness.

Site Managers (2) needed for a major Data Centre project in Sines, Portugal. Manage roofing & cladding or structural steelwork packages, ensuring safe, on-time, and on-spec delivery. Proven experience in large-scale construction, Data Centre, industrial, or commercial builds required. Strong subcontractor management and site coordination skills essential.

Lead QA Consultant to manage testing activities across multiple development teams in a large-scale retail transformation program.

Data Engineer will design, build, and maintain scalable data platforms for clients. Responsibilities include pipeline orchestration, cloud architecture implementation, and system optimization. Requires 3+ years of experience in data engineering, cloud platforms, and data storage solutions.

Sysmatch seeks a .NET Developer with 5+ years of experience in C#, Git, web applications development, and Visual Studio. Familiarity with Bootstrap and Angular is required.

Provides servicing activities for syndicated loans and complex bilateral credits. Manages all events in the deal lifecycle, including bookings, updates, and post-treatment of activity.

Experienced Data Scientist with a background in pharmaceutical marketing and sales analytics sought for an international project. Develop and deploy machine learning models, perform sales analyses, and translate data into actionable insights. Strong Python, SQL, and statistical modeling skills required. Proven experience in pharmaceutical marketing analytics, sales analytics, and commercial performance analysis is mandatory.

Develop and implement genic AI capabilities for a production-grade AI chatbot platform. Design, build, and optimize advanced RAG pipelines using OpenSearch. Develop and maintain APIs and MCP integrations.

Senior Android or iOS Mobile Engineers/Architects needed for a digital banking transformation project. Revitalize a legacy mobile app, improve architecture, and ensure regulatory compliance.

Finance Operations Analyst needed for a permanent, remote role. Manage end-to-end financial processes for multi-stakeholder projects, develop reports, and monitor budgets. Bachelor's degree in finance, accounting, or related field required. Proven experience in project finance or financial analysis. Proficient in Excel and financial modeling.

Senior Web Engineer to develop and maintain a TypeScript-based Web SDK focused on performance, security, and browser APIs.

Marketing Specialist to drive growth for a rapidly expanding restaurant & hospitality job site. Responsibilities include analytics, conversion rate optimization, email marketing, and A/B testing. Requires 3+ years of experience improving digital platforms, strong analytical skills, and proficiency in tools like GA4, Clarity, Klaviyo, and HubSpot.

React Developer with +4 years of experience needed. Must have solid experience with Redux, frontend testing frameworks, RESTful APIs, and version control systems. Excellent English communication skills required, French is a plus.

Lead and mentor a team of software engineers, managing project timelines and resources. Provide technical guidance and expertise in .NET Core, C#, Microservices, and REST APIs. Collaborate with cross-functional teams to deliver software solutions.

HCLTech seeks a Digital Customer Engagement Manager to support sales to delivery handover and customer onboarding to SAP Enterprise Cloud Services. The role involves orchestrating service/project delivery, supporting critical customer situations, and contributing to customer release and maintenance activities. Technical expertise in SAP Basis, HANA database, and cloud platforms is required.

The Data Migration Coordinator oversees data migration activities for active site readiness and rollout projects. The role supports teams in understanding data structure requirements, provides feedback on tasks, and ensures accurate status reporting. The coordinator develops mitigation plans for issues and escalates risks when necessary.

Senior AI Software Engineer to lead the adoption and optimization of AI-assisted development tools within engineering workflows. Requires 5+ years of software development experience, proficiency in a major programming language, and experience with cloud platforms.

Freelance Data Scientist (May/June 2026 - December 2026) to analyze time-series and sensor data from smartphones and wearables. Focus on feature extraction and analysis in domains like gait, motor, audio, or speech data. Support evidence-generation activities related to neurological conditions. Requires MSc in Data Science, Biomedical Engineering, Neuroscience, or related field and 2+ years of data science experience. Strong Python skills (NumPy, Pandas, SciPy) and experience with time-series or sensor-derived data are essential.