freelance English-speaking jobs in Valongo

Senior Frontend Developer will develop new user-facing features, solve coding issues, and optimize code for performance. Experience with HTTP(s), REST, and JSON is required. Knowledge of WebGL and Lightning TV framework is a plus.

Coordinate fleet demands, manage suppliers, and analyze cost structures for the MED region. Ensure adherence to KPIs related to safety, quality, cost, delivery, innovation, and sustainability.

As an Employee Service Success Specialist, you will drive adoption and outcomes for Employee Service within the post-sale organization. You will guide customers on best practices, lead workshops, and partner with CSMs to ensure successful implementation and value realization.

Develop, monitor, and maintain scalable fullstack software systems using Typescript (React, Node) in an AWS environment. Collaborate on the architecture of complex web applications and work closely with the platform and frontend team.

Senior C++ Developer needed for a hybrid role in Porto. Develop and maintain software systems for autonomous driving, including in-vehicle platforms and automated driving event logging. Requires 4+ years of C++, Git/GitHub, and Python experience, with automotive experience preferred.

The Director, Business Development oversees Financial Institutions, Fintech, and platform partners within the payments sector. This role focuses on solution design, business case creation, customer negotiations, and implementation. The Director will manage account P&L, lead sales efforts, and collaborate with customers and internal stakeholders.

Provide digital correspondence, technical troubleshooting, and community moderation support to Russian-speaking users of a leading social media network. Must be fluent in Russian and have a B2 level of English.

Lead a backend engineering team building JVM-based microservices. Design and evolve Java & Kotlin systems, ensuring high code quality and promoting engineering best practices. Mentor engineers, own the full software lifecycle, and collaborate with cross-functional teams.

Business Analyst with minimum 4 years of experience required. Strong analytical and communication skills needed. Experience gathering and translating business requirements, working with stakeholders and technical teams. Fluent English required. Agile methodologies experience is a plus.

Business Compliance Manager to review and advise on marketing communications and financial promotions for Wealth & Trading across Europe.

Software Asset & License Manager to build and manage the company's Software Asset Management (SAM) capability. Responsibilities include evaluating and implementing a license management solution, optimizing license costs and compliance, and partnering with Finance and Procurement. Requires 4+ years of experience in software asset management, license management, or IT procurement with a strong SAM component.

Skilled auditor to undertake audit missions across global operations. Focus on operational audits, financial reviews, and internal controls assessments. Effective communication of audit conclusions to local management. 2-3 years' experience in a Big 4 audit firm or equivalent required. High fluency in English and experience in international environments essential.

Deliver technical and role-based training on SATCOM systems to adult learners. Design and deliver training aligned with NATO standards. Develop, adapt, and maintain learning materials. Minimum 5 years' experience delivering training on technical subjects. Hands-on experience with SATCOM systems operation, testing, and maintenance. In-depth knowledge of SATCOM, including antenna subsystems, transmission & receiving chains, baseband systems, and testing tools.

Manage and grow key Tier 1 automotive customer accounts by building strong partnerships, identifying needs, and delivering tailored solutions. Drive sales growth, opportunity pursuit, and contract negotiation. Collaborate with internal teams to ensure customer satisfaction and alignment with business objectives.

Senior Power Platform developer with 8+ years of .NET experience (C#) and 5+ years with Power Platform (Power Apps, Power Automate). Expertise in Dataverse, Power Pages, Dataflows, and Data Gateway. Strong English communication skills (B2 minimum). Hybrid work model (2 days/week in Porto).

Process Quality Engineer to lead and coordinate issue resolution using 8D methodology, analyze quality data, and collaborate with cross-functional teams. Develop action plans to prevent recurrence of issues and promote continuous improvement.

Digital Procurement Solutions Expert drives the design, implementation, and optimization of digital procurement solutions across Source-to-Order (S2O) and marketplace ecosystems. Collaborates with stakeholders to capture business needs and translate them into scalable solutions. Leads client onboarding, process reengineering, and automation initiatives.

Identify and prospect new B2B clients in the UK market. Schedule qualified meetings and manage the CRM. Provide follow-up and reporting to your manager.

RPA Analyst will identify, design, and implement automation solutions. Responsibilities include process analysis, collaborating with stakeholders, developing and deploying RPA bots, and ensuring compliance with data protection standards. Requires experience in process analysis and automation, RPA tools, and programming.

Design, develop, and maintain backend services and APIs for digital platforms. Build and integrate AI-powered features using LLMs and related technologies. Contribute to solution architecture, ensuring scalability, performance, and maintainability.