freelance English-speaking jobs in Castelo Branco

This role focuses on operational reporting, observability, and DevOps automation to ensure platform reliability. Responsibilities include maintaining SQL-based reporting, analyzing data, building dashboards, and collaborating with teams to improve service stability. The ideal candidate has 5-10 years of experience in DevOps, operations, or data-focused roles with strong SQL skills and experience with Elasticsearch and Kibana.

Senior Smart Automation Developer to design and develop intelligent automation solutions using the Dataiku platform. Experience with Dataiku LLM Mesh, Agentic AI, and API integration required. Must have a Dataiku certification and strong Python programming skills.

Business Analyst fluent in English and French required for a national project. Manage user stories, clarify needs, coordinate actions, and contribute to platform testing and documentation. Minimum 3 years experience in a similar role with strong Excel (VBA), testing, cloud, Python, and Agile experience. Familiarity with ServiceNow, Jira, ALM, Octane, Citrix, and Linux is required.

Instrumentation & Control Engineer will execute engineering tasks for modernization projects in gas-fired and combined-cycle power plants, focusing on control and instrumentation systems.

Site Reliability Engineer will design, implement, and iterate service level objectives (SLOs) and service level indicators (SLIs). Responsibilities include leading monitoring and alerting standardization, developing observability standards, and defining reliability and operability standards for Kubernetes-based services. The role requires 7+ years of experience in SRE or related roles with strong experience in AWS, container orchestration (Kubernetes), and defining SLOs/SLIs.

We are seeking a contract iGaming Quality Engineer to join our remote team. You will design and execute test strategies for slot games, verify frontend RNG output, build automated regression suites, and conduct cross-device and cross-browser testing.

Senior Software Engineer & Team Lead will translate architectural decisions into implementation plans, lead a security engineering team, and drive end-to-end delivery of complex projects. Requires extensive software development and architecture design experience, a focus on Python, and a deep understanding of system design and architecture, particularly microservice architectures.

Provides application production support, including monitoring, incident resolution, and performance optimization. Requires expertise in RedHat Linux, Ansible, Python, and DevOps tools like Terraform, Jenkins, and Git. Excellent English communication skills are essential.

Provides executive administrative support, including calendar management, meeting coordination, and document preparation. Supports digital marketing activities such as social media management, content updates, and online campaign assistance.

As a Senior Data Scientist - Marketing, you will use experimental and quasi-experimental methods to uncover the impact of marketing investments. You will develop and maintain response-curve and elasticity models, support the Marketing Mix Model, and explore data-driven attribution approaches. You will present model findings to stakeholders and contribute to dashboards and applications.

Senior IT Risk & TPRM Specialist to lead DORA governance deployment, IT risk supervision, and control campaigns. Requires experience in IT risk management, TPRM, and regulatory frameworks (DORA, ISO 31000, COBIT, NIST, ITIL). Fluency in French (C1) and English (C1) is mandatory.

Design and build enterprise integrations between AI platforms, enterprise systems, and Salesforce Agentforce environments. Architect distributed systems, develop Salesforce-native integrations, and establish governance frameworks for AI solutions.

Talent Acquisition & Learning Specialist to manage end-to-end recruitment processes, coordinate training activities, and support employee lifecycle management. Will partner with hiring managers, develop recruitment materials, and contribute to HR process improvements. Requires a Bachelor's degree and 3-5 years of experience in Talent Acquisition, Learning & Development, or generalist HR roles.

Lead and inspire multidisciplinary teams to deliver large-scale technology transformation projects for financial institutions. Manage complex client engagements, drive business outcomes, and contribute to the growth of the practice.

The Junior Digital Executive will define and implement digital marketing strategies, manage campaigns across platforms like Google, Meta, and TikTok, and analyze campaign performance.

Lead and mentor a global IT Operations team of 10+ professionals across multiple countries. Manage Office 365 & Azure environments, including user access, security, and infrastructure. Oversee device and endpoint management strategy, asset lifecycle, and IT Operations roadmap.

Leads global B2B partner portfolio growth, managing a team of Partner Growth Managers and driving revenue, margin, and ancillary adoption. Owns the operating model for Partner Growth and Account Services, ensuring alignment between strategy and execution. Champions the partner agenda internally, securing resources and resolving risks.

Technical Support Digital Ads specialist fluent in Turkish and English. Provides end-to-end product troubleshooting and customer support for advertising products via email and chat. Drives customer satisfaction and service quality. Collaborates with internal teams to resolve technical and product queries. Requires a degree in Marketing or related field, experience in digital marketing and paid campaign management, and experience in a Contact Centre or Service program for an Advertising Tech company.

Risk Analyst to support identification, assessment, and monitoring of residual value risk. Assist in preparing risk analysis reports and documentation. Collaborate on vehicle pricing and remarketing activities.

Senior Product Designer will drive end-to-end product design for a global donation ecosystem. Collaborate with cross-functional teams to solve complex UX architecture challenges and make data-informed design decisions. Must have 5+ years of product design experience, a systems-thinking portfolio, and fluency in English (B2).