freelance English-speaking jobs in Barreiro

Provide customer support via phone, chat, email, and social media for a streaming and entertainment company. Fluent Danish (C2) and good English (B2) required.

Network Senior Consultant to lead complex global network transformations. Requires 6+ years experience, expertise in networking protocols and hardware, and proven ability to lead technical teams. Must be proficient in English and available for frequent international travel.

Provides expertise and operational support in planning, implementing, and monitoring procurement and financial procedures. Prepares procurement plans, monitoring reports, and supports project managers in procurement, contract, and grant management. Initiates financial operations and interfaces with stakeholders.

Support the delivery of pre-engineering and STEAM lessons and activities during a four-week summer camp program. Assist with the assembly of a Bufori EViE Kart and provide supervision and wellbeing support.

As an Account Executive focused on the SMB segment, you will drive new business, close deals, and help small and growing companies rethink how they manage compensation and benefits. You will own the full sales cycle from first contact to closing.

Junior Banking Operations professional needed for late shift (1:00PM - 10:00PM). Must have a Bachelor's or Master's degree in a relevant field, fluency in English, and at least 1 year of experience in banking operations or a related field. Advanced Microsoft Office skills are required.

Product Design Lead will own end-to-end product design for a SaaS company in the influencer marketing analytics space. Responsibilities include setting UI standards, collaborating with Engineering, and mentoring junior designers. Requires strong UI skills, B2B product experience, and fluency in English.

Construction/Site Manager to coordinate and manage construction teams, execute work schedules, and control costs and quality. Requires a degree in Civil Engineering or Architecture, 2-3 years of experience, and proficiency in Microsoft Office Suite.

Freelance Energy Systems Engineer to design energy engineering problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Energy Engineering or related field, 3+ years of experience, strong Python proficiency, and excellent written English.

Business Analyst fluent in French and English required. Expertise in SQL, Power BI, Power Query, and DAX for data modeling. Strong problem-solving skills and a passion for data analysis.

Senior Microsoft Dynamics Engineer to lead Field Service implementations, design solutions using Dynamics 365 and Power Platform, and mentor junior team members. Requires 7+ years of Dynamics 365 experience with strong Field Service expertise.

Team Lead to manage and grow a web engineering team focused on building and evolving the web client of TeamViewer Frontline. Responsibilities include leading an agile team, delivering the web client roadmap, and ensuring web solutions are modular and customizable. Requires 5+ years of software development experience with a strong focus on modern web frontend technologies, especially React.js.

Join a high-growth business within a crypto-native company serving traditional financial institutions entering the digital asset space. Support department and business line leads in engaging with clients, refining strategic direction, and collaborating with partners. Conduct primary research and data analysis to support strategic initiatives across FIG and within specific business lines or client segments.

Technical Service Manager to manage technical operations, projects, and teams. Requires a Bachelor's degree in Software Engineering or similar, 5+ years of IT operations/project management experience, and proficiency in multiple technology solutions.

Automation Test Engineer will perform functional testing on complex equipment and conveyor systems, conduct software and electrical debugging, and configure machines according to specifications.

Technical Product Manager at Canonical. Lead the product development lifecycle, collaborate with cross-functional teams, and drive product strategy. Must have a strong understanding of Linux and open source software.

Drive service sales processes, generate opportunities, and secure profitable sales within designated areas. Focus on Installed Base penetration and selling the entire Service product portfolio. Build long-term customer relationships and ensure immediate response to customer needs.

Business Intelligence (BI) Developer will design, develop, and maintain BI dashboards and reports using Power BI and Qlik. Responsibilities include building SQL queries, stored procedures, and database structures, developing Python scripts for data cleaning and automation, and creating ETL processes. Proficiency in SQL, Power BI, QlikView or Qlik Sense, Python, and ETL tools is required.

Senior DevOps Engineer will ensure day-to-day operations of SaaS applications run efficiently and reliably. Responsibilities include developing and maintaining runbooks, operational workflows, and escalation processes. The role requires 3 to 5 years of experience operating SaaS applications in cloud environments and expertise in AWS Services (ECS, EKS, RDS), messaging & streaming (Kafka, RabbitMQ), and microservices architecture.

Customer Success Manager for Cloud Solutions. Manage customer relationships, ensure smooth onboarding, and drive customer satisfaction. Requires 4+ years of experience in a similar role, strong Microsoft knowledge, and fluency in English and Dutch.