freelance English-speaking jobs in Maia

Solution Architect to define and design end-to-end technology architectures. Translate business and technical requirements into architectural designs. Ensure solutions are scalable, secure, and compliant.

Experienced Scala Developer needed to build scalable backend services using Scala 2.13 and Play Framework. Responsibilities include developing and maintaining services, integrating with databases and AWS, and optimizing performance.

Senior Full Stack Developer to design, develop, and deploy scalable solutions using a diverse tech stack. 7+ years of experience required. Experience with Flutter, NestJS, and cloud services is advantageous. Must have a Bachelor's or Master's degree in Computer Science or related field and fluency in English.

Junior Angular Developer needed with at least 1 year of experience in Frontend Development. Must have practical experience with Angular (components, routing, services, guards), HTML5, CSS3, and responsive design. Experience with RESTful APIs (HTTP/REST), including authentication/authorization, and version control systems (Git) is required. Fluency in Portuguese is necessary.

Leads data insight projects, driving continuous improvement of dashboards and identifying new data needs. Manages data integration initiatives, designs data visualizations, and ensures clear communication of insights to stakeholders.

Helpdesk Coordinator to supervise technicians, assign tasks, resolve basic incidents, and train staff. Requires 2+ years' experience, knowledge of ticketing tools (BMC-ITSM), cloud-based contact centers, and Microsoft Office 365. Fluency in English, Portuguese, and Spanish is essential.

Junior UiPath Developer to support the delivery of automation projects. Analyze requirements, design solutions, and develop using UiPath. Requires a Bachelor's degree and at least 6 months of UiPath experience or certification.

AWS DevOps Consultant needed to deliver, maintain, and troubleshoot cloud environments. Experience with AWS infrastructure, CI/CD pipelines, containerization, monitoring, and IaC is required.

Content Moderators needed for a global e-commerce platform. Fluency in Polish, Czech, Greek, or Hungarian (native or C2 level) and strong English (C1 level) required. Responsibilities include monitoring content, ensuring policy compliance, and escalating critical issues.

Leads the implementation of data governance within the Finance business line, ensuring alignment with organizational tools, policies, and frameworks. Collaborates with stakeholders to establish data governance practices, roles, and responsibilities. Drives metadata management and data quality initiatives.

Data Vault Expert to design, implement, and maintain a Data Vault 2.0 architecture within a Databricks Lakehouse environment. Experience with dbt and integrating Warehouse Management Systems (WMS) is required.

Develop and maintain Python backend services and data processing components for telecom QoS and QoE measurement platforms. Design APIs, handle large data volumes, and collaborate on system architectures.

Review and assess user-generated content, including profiles, audio, video, and text. Investigate and resolve content-related issues. Apply client policies objectively and consistently.

Manages day-to-day operations of global on-prem Active Directory and Entra ID. Resolves incidents, fulfills service requests, and maintains service documentation. Diagnoses complex incidents, leads root cause analysis, and coordinates with global teams. Monitors service performance, tracks costs, and drives continual service improvement. Ensures IT services meet security and regulatory requirements. Serves as a subject matter expert for Active Directory and Entra ID.

Senior Quality Assurance Engineer will design and develop automated tests, analyze results, and coach teammates. Collaborate with cross-functional teams to maintain high standards of product excellence. Requires 5+ years of experience as a Quality Assurance Engineer with focus in test automation. Experience in both manual and automated testing methods, development languages (JavaScript, Python, Java), and testing tools (Cypress, Playwright, Selenium, K6, Jmeter).

Senior Crypto Engineer will design, build, and evolve consumer and business APIs and microservices powering web and mobile applications. Responsibilities include leading feature delivery, making architectural decisions, and collaborating with teams throughout the software development lifecycle. Requires a Bachelor's degree in a related field, 5+ years of software engineering experience, strong blockchain knowledge, and experience integrating with multiple blockchains at scale.

Business Analyst specializing in PowerPoint and data-driven storytelling. Transforms complex information into clear, compelling presentations.

Intern will support a Key Account Manager in developing business and relationships with French retailers. Responsibilities include negotiating with clients, presenting product portfolios, and coordinating sales administration.

Senior Agronomist manages raspberry and blackberry breeding field operations, overseeing crop health, irrigation, nutrition, and phytosanitary programs. The role involves coordinating trials, data collection, reporting, and field operations planning.

Product Coordinator/Buyer to support product development, supplier management, and daily operations for a growing women's fashion brand.