freelance English-speaking jobs in Maia

Senior Software Engineer Tester (Android) needed to create and implement test plans, collaborate with teams, and ensure product quality. Requires experience with Android testing, Espresso, Kotlin, and mobile testing practices.

Manage international accounts, onboard new suppliers, and develop strategic relationships. Fluency in English or Portuguese plus two additional languages required. Sales experience and strong negotiation skills essential.

CRM Manager to execute campaigns, manage automations, and craft engaging content for Eastern European markets. Requires 2+ years of iGaming CRM experience, native fluency in an Eastern European language, and proficiency in English.

Data Engineer with 4+ years of experience needed. Expertise in Snowflake, DBT, Azure Databricks (Python and Spark), PowerBI, SQL, and Python. Proficiency in English (B2+ level) required.

Senior Mechanical Development Engineer responsible for the complete product development cycle, from concept creation to industrialization. Leads NPD and NPI projects, designs in SolidWorks, and manages technical documentation. Requires 10+ years of experience in product development and concept industrialization.

Tech Lead with 6+ years experience in full-stack development needed to guide technical decisions and support delivery of core systems. Expertise in Java, Spring Boot, and Oracle is required. Frontend experience with React and knowledge of Angular, Redux, Kubernetes, Jenkins, Docker, and OpenShift are a plus.

DevOps Engineer to design, implement, and maintain CI/CD pipelines for a heterogeneous technology landscape. Responsibilities include architecting containerized environments, defining release strategies, and driving automation. Requires senior-level experience with Kubernetes, containerization, and automated delivery pipelines.

Strategy & Corporate Finance Analyst will develop financial models, conduct market analysis, and prepare investment materials to support new products and strategic projects in the energy sector.

Experienced IT DevOps Lead to drive cloud infrastructure evolution in Google Cloud. Lead DevOps team, design secure and scalable cloud architectures, and implement CI/CD pipelines using GitLab. Manage infrastructure components, drive IaC with Terraform, and ensure platform reliability and security.

Quality Analyst to monitor interactions, ensure accuracy, and coordinate training for vendor QA partners. Requires fluency in French/Arabic and English, excellent communication and analytical skills, and 2+ years of QA experience.

Senior Test Automation Engineer will lead a greenfield initiative to build automated end-to-end testing across multiple systems. Responsibilities include developing a testing strategy, automating tests, performing manual tests, and signing off on new releases. Requires a Bachelor's degree or equivalent experience, at least four years in automated acceptance testing, and solid coding experience.

As a Business Development Representative, you will generate sales pipeline for Rydoo's Benelux market through outbound calls, email campaigns, and networking. You will qualify leads, understand customer challenges, and work with the sales team to grow the customer base.

Business Analyst proficient in French needed to collect, analyze, and prioritize business requirements. Responsibilities include conducting workshops, identifying solutions, and communicating business needs to development teams. Must have Agile experience, understand IT concepts, and possess strong analytical and communication skills.

Lead DevOps Engineer to own AWS infrastructure strategy and drive automation across a leading software company. Responsibilities include platform architecture, CI/CD pipeline design, reliability and observability, security, and cost optimization. Requires 5+ years of DevOps/Cloud Engineering experience with strong AWS expertise, Infrastructure-as-Code (Terraform), CI/CD tooling, and production SaaS experience.

The Learning Experience Product Manager will own the end-to-end lifecycle of Nebius Academy's learning programs, from research and strategy to launch and continuous improvement. This role involves building and managing a portfolio of programs, collaborating with sales and student success teams, and analyzing market demand and client feedback.

The QA Lead defines, coordinates, and oversees all testing and quality assurance activities within projects. This role ensures testing processes are effectively implemented and deliverables meet quality standards.

Senior C# Developer will design, implement, and optimize software components for turbine and plant operations. Responsibilities include technical ownership of modules, contributing to software architecture, and mentoring other engineers.

LearnTastic seeks a Sales Director to identify and pursue new business opportunities, build a robust sales pipeline, and manage client relationships. The role requires a proven track record in outside sales, strong communication skills, and a focus on exceeding sales targets.

Cashier / Front-of-House Team Member for a Third-wave Mexican restaurant inside Time Out Market, Cais do Sodré. Welcomes guests, takes orders, handles payments, and provides excellent customer service. Fluent English required, Portuguese a plus. Previous customer service experience preferred.

JoomPulse, an AI analytics tool for Mercado Livre sellers, seeks an experienced Legal Counsel to provide legal support. Responsibilities include implementing privacy risk strategy, assessing risks, and serving as the primary point of contact for legal matters related to JoomPulse.