freelance English-speaking jobs in Maia

Senior Product Manager to define and drive product vision, strategy, and roadmap for a leading global iGaming company. Minimum 5 years' experience in product management, ideally within digital or gaming sectors. Strong analytical and communication skills required.

Manage client relationships, identify needs, and develop data solutions. Oversee projects and multi-office teams, ensuring efficient execution. Stay current on data trends and technologies.

Junior Salesforce Consultant to work with Salesforce in telco and digital services environments. Develop skills in Salesforce Communications Cloud, design and build OmniScripts, and support Order Management configurations. Contribute to Agile teams and collaborate with consultants, developers, and QA teams.

Applications Support Professional (English+German) needed for a hybrid role in Lisbon. Must have English and German fluency (written and spoken), ITIL foundations knowledge, problem-solving skills, and experience with ticketing tools. Experience with HR systems and certificates/PKI systems is a plus.

Validate, refine, and enrich map-related data to ensure accuracy and reliability. Create documents and reports for country- and language-specific research across various map feature types. Provide translations and answer questions requiring language and local knowledge.

Provides administrative support to a department or office. Duties include greeting visitors, answering calls, scheduling meetings, and handling mail and packages. Requires a high school diploma or GED and up to 2 years of related experience.

Assembles, installs, and maintains mechanical components and systems. Requires previous experience as a Fitter, strong technical skills, and the ability to read blueprints.

As Membership Sales Manager, you drive HOM's growth by converting leads into members and retaining them through relationship building. You track conversion and retention metrics, and develop the sales skills of the front-of-house team. You have strong commercial, relationship, and organizational skills, and experience in sales within a relationship-driven environment.

Sales Representative needed for a contract position in Porto, Portugal. $1,500 monthly salary offered plus free visa and ticket for non-Portuguese nationals. Must have proven sales experience, excellent communication skills, and be fluent in English.

Leads and coordinates regulatory affairs activities for the XRX Strategic Business Unit, ensuring product compliance with global regulatory requirements. Develops and executes the XRX Regulatory Affairs strategy, supports product registrations, and monitors evolving regulatory requirements. Provides regulatory expertise to internal teams, customers, and external stakeholders.

Part-Time Full-Stack Developer to develop and maintain web applications and websites using HTML, CSS, JavaScript, and PHP. Must have experience with back-end programming languages and front-end development tools.

Provide customer support to small and medium-sized businesses across chat, email, and phone. Support the self-serve advertising base and provide pre and post-sales support. Identify and resolve customer issues, and provide product feedback to engineering.

Senior Piping Stress Engineer to lead and contribute to piping system design in multidisciplinary EPC/EPCM projects. Applies advanced piping design knowledge to ensure engineering integrity and regulatory compliance. Prepares technical documentation, develops work plans, and performs pipe stress analysis. Leads routing studies, equipment layout, and 3D model development. Represents the piping discipline in interdisciplinary coordination meetings and client interactions.

Monitor and analyze international roaming services and platforms. Troubleshoot incidents and service degradations, escalating as needed. Ensure compliance with SLAs and operational procedures. Contribute to process improvement and automation.

Provide French-language technical support to banking and insurance customers. Two levels available: Level 1 (general support) and Level 2 (advanced technical support). Must be fluent in French and reside in or around Porto, Portugal.

Land Surveyor needed for contract position in Almada. Salary is $1100 per month plus accommodation, visa, and ticket. Must have 2+ years experience, a Bachelor's degree in Surveying or related field, and proficiency in surveying equipment and software.

Manage a portfolio of high-value multinational restaurant partners, driving growth, operational health, and client satisfaction. Collaborate cross-functionally to deliver solutions and advocate for partner needs.

Quality Engineer to maintain and evolve ISO 9001 Quality Management System and provide quality assurance support to composite manufacturing operations.

Atlantrees seeks a Director of Finance to oversee all financial operations, including budgeting, cash flow management, risk mitigation, and cost optimization. The role involves financial reporting, analysis, and project valuation. The ideal candidate has experience in financial management, strong analytical skills, and proficiency in financial software.

Review, analyze, and moderate user-generated content (images, videos, text, and audio) in Dutch to ensure online platform safety. Identify and remove harmful or inappropriate content while collaborating with a team to improve content quality. Must have native or fluent Dutch and professional English (B2).