freelance English-speaking jobs in Castelo Branco

Leads the design and implementation of data ecosystems aligned with business objectives. Manages data platforms and integrations, ensuring compliance with GDPR and GMP standards. Defines and coordinates a team of Data Scientists, translating business needs into technical solutions.

Senior AI Agents Engineer to design, build, and improve AI agents for grant discovery, application drafting, and post-award workflow management. Develop production-grade backend systems in Python and collaborate with engineering, product, and leadership. Requires 5+ years of software engineering experience and 1+ year of hands-on experience building AI agents. Strong Python skills, including async/await, clean system design, and sound backend engineering practices are essential. Clear communication skills in English and Portuguese are required.

SAP Frontend Developer needed for international group. Develop and enhance SAPUI5/Fiori applications, support maintenance, and collaborate with teams. 2-5 years' experience with SAPUI5/Fiori required.

Develop and implement automated testing solutions for heat pump systems and components. Design test bench interfaces and perform functional and performance testing. Analyze test data and contribute to the improvement of laboratory equipment and test infrastructure.

SAP MM Functional Consultant needed with 5+ years of experience. Expertise in Cloud best practices, P2P/IM operations, and MM/EWM processes. Strong understanding of Fiori apps, OData/SOAP APIs, and CBC. Must have experience with spend analytics, price variance analysis, and warehouse productivity metrics. Fluency in English is required.

Senior Change Manager to design and implement change management strategies for strategic transformation initiatives. Drive adoption across teams and stakeholders. Provide executive coaching and leadership development.

Java & Angular Developer will lead application lifecycle phases, translate business requirements into technical solutions, and ensure quality control. Requires strong Java, J2EE, Spring, Angular, and SQL knowledge. Experience with build tools, DevOps tools, and Linux/Unix is also needed.

Junior Android Developer will collaborate with teams to design and ship new features for Android applications. Responsibilities include code reviews, testing, and staying up-to-date with mobile development trends. Requires a Bachelor's degree in Computer Science or related field, proficiency in Java and Kotlin, and experience with Android SDK and RESTful APIs.

Data Scientist needed to design, build, and evolve data solutions. Requires expertise in Python, Power BI, relational and non-relational databases, and data warehousing. Collaborate with teams to deploy machine learning models and optimize data processes.

Leads and delivers large-scale, complex IT security projects throughout their lifecycle. Manages project plans, budgets, resources, and risks. Oversees project teams, vendors, and stakeholders. Plans and prioritizes project requirements, ensuring alignment and effective scope management. Evaluates project performance and recommends improvements.

Clearance Broker Associate will review shipment data, create clearance declarations, and resolve customer and customs disputes. Experience with import/export processes and regulatory requirements is desired.

Data Consultant needed to analyze business requirements, design and implement Microsoft BI solutions, and lead projects. Requires 5+ years of BI experience, 2+ years with Microsoft BI, and proven project leadership.

Digitalization Engineer will participate in research and development projects in sectors such as aeronautics, space, defense, and industry. Responsibilities include development, integration, and validation of embedded systems, data acquisition systems, automation/robotics systems, and monitoring systems.

Lead SAP IBP S&OP workstream with several years of experience. Manage business and consultant stakeholders, demonstrate strong leadership, organization, and communication skills. Fluent in English required.

Lead Salesforce Developer with 5+ years of experience in Marketing Cloud and Data Cloud. Responsibilities include leading a team of developers and delivering scalable solutions. Requires expertise in data modeling, ingestion, transformation, AMPscript, SSJS, SQL, HTML, CSS, and JavaScript. Knowledge of Journey Builder, Automation Studio, GDPR, and data protection is essential. English proficiency (B2 or higher) is required.

Installation Analysis Engineer will perform analysis for offshore installation activities, including flexible flowlines, risers, and subsea structures. Responsibilities include developing installation methodologies, defining allowable sea states, and writing technical project documents. Requires a Master's degree in a relevant field and minimum 3 years of experience. Competency in OrcaFlex and strong understanding of engineering principles are mandatory.

Leads BCG's integrated digital engagement strategy across target audiences. Defines and governs touchpoints across channels, optimizing reach and conversion. Drives the design of web experiences and experience design standards. Steers Product Owners and engineering teams in developing activation-layer technologies. Maintains a view of the martech landscape and recommends investments.

Senior Strategy Consultant to manage strategy development and M&A projects, advising senior leaders and supporting Board of Directors. Responsibilities include strategic planning, business development support, industry research, and M&A project management.

Senior Salesforce Architect to design and implement a Trade Cycle Management platform leveraging AI, predictive analytics, and LLMs. Requires 8+ years of Salesforce experience, expertise in platform architecture, and hands-on experience with AI integrations, data architecture, and financial systems.

DevOps Developer to develop and maintain software infrastructure, automate processes, and ensure system reliability. Requires experience with deployment pipelines, monitoring systems, configuration management tools, and Linux/shell scripting.