freelance English-speaking jobs in Palmela

Build and maintain software applications using React and cloud technologies. Collaborate with teams to design, develop, test, and deploy applications in Azure environments. Contribute to the development of new front-end technologies.

Provide customer support via email, chat, phone, and social media in Russian and English. Troubleshoot technical issues and assist with account setup, billing, and identity verification.

Design, develop, and maintain automated tests across application layers. Plan and execute performance tests for APIs and Machine Learning models. Integrate automated testing into CI/CD pipelines. Evaluate and improve test automation tools.

Senior Data Analyst / BI Developer to develop, maintain, and enhance interactive Power BI dashboards. Requires strong BI and data visualization expertise, advanced Power BI skills, and experience with data model design and optimization.

Azure DevOps Lead will support the definition and implementation of the Azure strategy for the Sunrise platform. Responsibilities include deploying, monitoring, and optimizing Azure infrastructure, designing and maintaining Azure resources, automating infrastructure processes, and ensuring secure configuration.

Senior Data Scientist to join teams in Portugal in a flexible hybrid or remote model. Requires advanced proficiency in Python or R, SQL, and cloud platforms. Experience with Databricks and/or Snowflake is a plus.

Experienced Service Manager needed to manage critical services, ensuring high quality, availability, and customer satisfaction. Manage the full service lifecycle, act as the primary point of contact for customers, and oversee incident, problem, and change management. Proven experience in telecommunications, strong ITIL knowledge, and excellent communication skills are required.

Senior IT Category Manager will build and transform the IT procurement category, establishing best-in-class processes and delivering value and performance improvements. This role will lead complex negotiations and manage contracts, optimize relationships with major service providers, and collaborate with Legal, Security, and Finance to ensure compliance and governance. The Senior IT Category Manager will also manage and develop relationships with global technology vendors, identify cost-saving opportunities, and support sustainability and innovation goals.

Software developer with 2-5 years of experience in C++ development. Requires a Bachelor's or Master's degree in Computer Science or a related field. Experience with databases, SQL, Git, RESTful APIs, WebSockets, and network protocols is necessary. Must be fluent in English.

Senior PowerBuilder Developer sought for long-term project. Develop, maintain, and enhance enterprise applications using PowerBuilder. Strong PowerBuilder development experience, database knowledge (Oracle, SQL Server), and .NET familiarity required.

DevOps Consultant to design and manage multi-cloud infrastructure (AWS, Azure, GCP) using Terraform. Lead cloud cost optimization and build/maintain CI/CD pipelines. Experience with Kubernetes, Docker, and scripting required.

Leads and scales Finance Delivery Services (FDS) in Portugal, delivering GL, AP, and AR services across group entities. Drives process standardization, automation, and service culture. Executes the transition of finance activities into the Finance Delivery Center. Supports the expansion of FDS scope and volume. Acts as a service partner to Group Finance and country organizations.

Drive end-to-end technical delivery and execute high-quality SAP development across strategic projects and change management initiatives. Provide expert-level guidance on system architecture, code quality, and effort estimation. Lead Quality Gate activities and govern external vendors to enforce adherence to coding guidelines and technical standards.

Senior Azure DevOps Engineer will design, implement, and maintain CI/CD pipelines, automate build and deployment processes, and monitor production environments. Requires 5+ years of experience, proficiency in Azure DevOps, Python or scripting languages, and automation tools like Ansible and Jenkins.

Senior Data Engineer to design, build, and maintain data pipelines for player, product, and monetization data. Develop scalable data models and write production-level code using SQL, Python, Scala, or Java. Manage infrastructure and ensure data quality, reliability, and cost efficiency. Partner with cross-functional teams to deliver data-driven solutions. Mentor other engineers and contribute to team growth.

Develop and enhance machine learning models (PyTorch) for various use cases. Build and integrate solutions through APIs, ensuring scalability, performance, and reliability. Implement and optimize RPA and automated data processing workflows.

Jobbex is seeking a Full Stack Developer with 5+ years of experience in Java development and React.js to design, develop, and maintain full stack applications. Responsibilities include building RESTful APIs, optimizing backend services, and collaborating with stakeholders.

Lead a team of Project Management and Data Analytics specialists, managing complex analytics projects with budgets exceeding €3M. Provide disciplinary guidance, mentorship, and performance management for the team. Ensure projects are delivered on time, within scope, and within budget while adhering to established PM methodologies.

Designs, builds, operates, and supports the company's Kubernetes platform across on-premises and cloud environments. Ensures a reliable Kubernetes runtime integrated with the Internal Developer Platform (IDP).

Customer Service Specialist fluent in English and German will engage with customers via various channels, providing product and service information, resolving inquiries, and managing complaints.