freelance English-speaking jobs in Valongo

Security Engineer specializing in cryptography sought to design solutions for core services and implement Post-Quantum Cryptography (PQC). Must have strong command of security standards, cryptographic mechanisms, and Python scripting.

Process Improvement Trainee will collaborate with Production, Maintenance, and Quality teams to support daily operations. Assist in monitoring production lines, identifying areas for improvement, and analyzing key operational metrics. Support continuous improvement initiatives and 5S implementation.

APEX IT seeks a remote Account Manager/IT Recruiter to expand its client base and manage relationships. Responsibilities include identifying and approaching potential clients, building relationships, managing the sales and hiring processes, and sourcing, contacting, hiring, and delivering IT engineers. Experience in Account Management and/or IT Recruiting is required, along with strong communication skills (English required, other languages a plus).

ARPA seeks a proven International Business Developer to drive revenue growth and champion the 'Automate More' philosophy globally. Responsibilities include achieving sales quotas, developing new business opportunities, and expanding ARPA's footprint into new territories.

Thales S21sec Portugal seeks an experienced CyberArk Specialist to design, implement, and maintain their Privileged Access Management (PAM) environment. The ideal candidate will have a strong background in identity and access security, CyberArk suite components, and enterprise integrations.

ERP Consultant – Finance Background | Train into Microsoft Dynamics ERP (D365BC / D365FO) Location: Lisbon, Portugal (Hybrid) Are you an experienced ERP Consultant or Finance Professional looking to break into the Microsoft Dynamics ecosystem? This is an exceptional opportunity to join a well-established, international Microsoft Partner with an excellent industry reputation.

Stefanini is seeking a Salesforce Marketing Cloud Tech Lead for a Lisbon-based energy client. The role involves managing technical debt, documentation, and infrastructure changes. Requires up to 10 years of experience with Salesforce Marketing Cloud solutions, strong communication skills, and the ability to work collaboratively. Knowledge of the Energy & Utilities market and GDPR is valued.

Customer Service Associate needed for part-time role supporting doctors and customers. Responsibilities include scheduling home consultations, managing appointment requests, and handling inquiries. Must be proficient in Portuguese and have strong communication skills.

Your new role The main responsibilities will be to accompany the CEO in every professional and private need such as booking flights, meetings and transports. Guarantee the agenda organisation and manage every issue that might come along related to schedule. Be responsible for receiving mail and for managing necessary documentation. Accompany the CEO to meetings and events.

Senior Finance Analytics Specialist to develop and manage analytics capabilities within the Finance team. Focus on implementing tools and frameworks to transform data into actionable insights for business decision-making.

Experienced Freelance Salesforce Developers sought for international projects. Design, develop, and maintain Salesforce solutions using Apex, LWC, and integrations. Contribute to agile teams and focus on Core Salesforce, Comms Cloud, or Service Cloud solutions.

Automate database processes and tasks for PostgreSQL, MySQL, and Microsoft SQL Server. Design, build, and maintain automation scripts and workflows. Troubleshoot and fix issues related to automated processes.

SOC Analyst to join a growing technology organization. Responsibilities include security monitoring, incident response, cloud security, and supporting governance and compliance activities. Requires 3-5 years of experience in a SOC Analyst role with hands-on experience in security monitoring, incident response, and cloud environments.

As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services.

This online, independent pathway is for established professionals seeking a purpose-driven business model. You will share and support success education programs and live events, developing communication, positioning, and leadership skills. This is a self-directed opportunity requiring commitment and personal responsibility.

Junior Financial Quantitative Analyst will maintain pricing libraries, build financial models, and perform quantitative engineering to support Trading in valuation and risk management.

We are looking for a dynamic and driven Technical Sales Engineer to join our team. In this role, you'll blend technical expertise with strong commercial acumen to identify customer needs, propose tailored solutions, and drive business growth.

AI Masterminds architect, build, and optimize AI pipelines, developing and deploying machine learning models. Collaborate with cross-functional teams to engineer AI-driven solutions. Requires 7+ years of experience in software engineering, digital platforms, and large-scale technology delivery.

As Team Lead Buyer Enablement, you will optimize the buyer journey, drive efficiency, and standardize best practices. You will build and maintain demo assets, drive adoption of Buyer Enablement tools, and lead change initiatives. You will track KPIs, provide updates to leadership, and champion the adoption of Buyer Enablement techniques.

DevOps Engineer needed to design, maintain, and automate scalable infrastructure. Responsibilities include building CI/CD pipelines, managing cloud infrastructure (AWS, Azure, or GCP), and ensuring system security. Experience with CI/CD tools, scripting, networking, and security is required.