freelance English-speaking jobs in Valongo

Electrical Site Supervisor responsible for preparing assembly plans, ensuring quality of electrical work, coordinating tasks, and maintaining HS&E standards. Requires electrical engineering background, strong leadership skills, and experience with site supervision.

Data Integration Developer needed for international project. Develop technical solutions, map data, and define consumer groups. Requires Bachelor's degree, Agile experience, and proficiency in tools like Dataiku, PowerBI, SQL, Python, and cloud environments. Fluency in English and basic French required.

Senior SAP S/4HANA Services Consultant needed for long-term EMEA engagement. Requires 10+ years of SAP consulting experience, including full-cycle S/4HANA implementation. Expertise in Service Management (CS/SM/PM) and Sales & Distribution (SD) is essential. Proven ability to translate business requirements into technical solutions and drive functional and technical discussions with stakeholders.

SAP Authorization Specialist will review, analyze, and approve access to SAP systems, ensuring compliance with security standards and user access controls. The role involves designing, building, and testing SAP roles, collaborating with stakeholders, and troubleshooting security incidents. Requires 5+ years of experience with SAP (ECC and S/HANA) security/authorization roles and profiles, knowledge of SOD risks and mitigating controls, and experience with SAP GRC Access Control. Fluency in English is required.

Data Engineer Senior to work on innovative solutions in the business investment banking and financial services area. Requires 6+ years of experience, proficiency in Big Query, Cloud Composer, Apache Airflow, Python, SQL, and data migration. Fluent in English and French.

The CRC Product Specialist / Business Analyst supports worldwide Salesforce initiatives for Customer Relation Centres. Collaborates with stakeholders to capture and clarify business requirements, ensuring clear acceptance criteria. Develops user stories, test cases, and criteria in collaboration with developers and testers. Supports other streams as the single point of contact for the CRC Product.

Supports Engineering Function business processes through KPI dashboard management, subcontracting process management, and workload workforce management. Identifies key business risks and opportunities. Requires a business management background with finance focus, data management skills, and strong communication skills. Proficiency in Google Workspace and Microsoft Excel is essential.

Provide HR support for employees and managers, focusing on onboarding, mobility, and day-to-day processes. Fluency in French is required for supporting HR operations in Belgium.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires commercial experience with LLMs, React, and Python.

Investment Banking or Private Equity Expert needed for a contract role. Build financial models, collaborate with AI research teams, and evaluate AI-generated financial content. Must have at least 2 years of experience in investment banking or private equity with deal experience.

Senior Platform Engineer to lead and execute client engagements, architecting and implementing production-grade infrastructure solutions primarily in AWS and Azure.

Android Developer needed for a global professional services leader. 3+ years of experience in Android development using Kotlin and Java required. Strong experience with Android Studio, Gradle, Jetpack Compose, XML, and material design components.

The AI Security Engineer will support and review AI/GenAI use cases, define security requirements for AI platforms, and perform security reviews of AI solutions. The role involves identifying and mitigating risks, defining guardrails for data usage, and ensuring logging, monitoring, and auditability of AI usage.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires collaboration with product, QA, and engineering teams with overlapping EST hours.

Supply Chain Consultant - Inventory Management. Supports projects and continuous improvement initiatives within Supply Chain Management. Optimizes inventory processes through the implementation of best practices, standards, and excellence frameworks. Works with cross-functional teams to support change initiatives, system implementations, and SCM-related IT solutions.

Accountant trainee ensures accurate recognition and support of bank movements in accounting records. Responsibilities include daily bank posting monitoring, reconciliation, and reporting.

Product Owner to lead delivery for Elements, a UI component system. Translate strategic initiatives into product specifications, own the delivery lifecycle, and ensure product stability and reliability. Requires 5+ years in Product Management, experience with B2B SaaS or enterprise products, and fluency in English (C1).

Iterable is seeking a data-driven Paid Search Specialist to execute global search campaigns across major regions. This role requires 5+ years of experience managing large-scale, global accounts in a B2B SaaS environment. The ideal candidate will have a proactive growth mindset, strong analytical skills, and experience with CRO and landing page tools. Responsibilities include building, launching, and managing paid search campaigns, staying abreast of emerging search platforms, and uncovering insights with data to drive performance improvements.

Reddit Sales Specialist drives revenue through outbound sales strategies. Identifies B2B opportunities, manages the sales cycle, and presents advertising solutions to potential clients. Minimum 1 year of B2B or outbound sales experience required. First-language English (UK) speaker or C1 proficiency.

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.