freelance English-speaking jobs in Palmela

PL/SQL Developer to convert Oracle Packages and Types to PostgreSQL, including validation, testing, and performance optimization. Requires +3 years PL/SQL experience, PostgreSQL or Oracle Database experience, and English B2/C1.

Software Engineer to design and build AI-powered product features for an early-stage coaching platform. Contribute to conversation analysis, system behavior, and product evolution. Collaborate with product and AI leads to turn concepts into production-ready features.

SEO & Content Strategist to build organic search growth for influencer marketing platform. Responsibilities include SEO strategy, content creation, technical SEO, backlink building, and reporting. Requires 3-7 years of experience in SEO strategy and B2B content, with proven ability to scale traffic and conversions.

Embedded Systems Research Engineer needed for a collaborative lab focused on cyberphysical systems and cybersecurity. Requires understanding of embedded systems, FPGA development (AMD Xilinx), C/C++, HDL (VHDL/System Verilog), and IP design flow. Bonus points for RISC-V architecture, CVA6, Cheshire, Carfield, or OpenTitan experience.

Mid-to-Senior KDB+ Developer to design, code, and deploy KDB+ systems for global Cash Equities analytics. Experience with ticker plants, HDB management, and Python (Plotly/Streamlit) is required. 3-7+ years of KDB+ development experience and a Master's degree are essential.

Operations Intern will manage data tables, track tools, and streamline internal processes. Responsibilities include creating, managing, and updating tracking tables, analyzing data, building reports and dashboards, and identifying process improvements.

Delivery/Project Manager for IT turn-key projects (software, infrastructure, cloud, integration, managed services, or consulting). Manages end-to-end project delivery, supports pre-sales, builds proposals, negotiates terms, and ensures alignment between sales, delivery, and technical stakeholders. Requires experience in IT project management, pre-sales support, and fluency in Portuguese and English.

Content Moderator (Romanian) ensures compliance, safety, and quality of content on a leading e-commerce platform. Responsibilities include reviewing content, ensuring policy/legal compliance, and escalating issues. Requires Romanian (C2) and English (B2), strong moderation and communication skills, and understanding of e-commerce.

Provide technical support for audio products (headphones, earbuds, speakers, soundbars, smart home devices). Troubleshoot hardware/software issues, guide customers through setup and connectivity, and ensure a premium customer experience.

Jira Administrator needed to support and evolve the Jira ecosystem. Responsibilities include administering, configuring, and maintaining Jira, developing Groovy scripts, optimizing workflows, and supporting integrations. Requires proven Jira administration experience, strong Groovy scripting skills, and knowledge of Jira configuration.

Senior Web Application Developer to design, develop, and maintain user-centric web applications. Experience with low-code platforms (OutSystems, Mendix), React, JavaScript, Java, and PHP required.

Quality Assurance & Test Manager to lead quality governance for a global logistics organization's enterprise network transformation program. Define and implement QA & Test governance framework, establish quality gates, and drive quality accountability across internal and external teams.

We are seeking a Mid-Level Java Developer with 3-6 years of experience to design, develop, and maintain Java-based applications and services. Experience with Spring Framework, troubleshooting, unit testing, and microservices architecture is required. Knowledge of frontend languages, Agile methodologies, and databases is valued.

Experienced Azure Data Analyst needed to build data products and translate complex data into business insights. Must have strong business acumen, SQL, and Power BI skills, along with experience with Azure technologies (Databricks, Data Factory, Synapse).

The Helpdesk Coordinator manages and coordinates the Helpdesk team, ensuring efficient support for employees. Responsibilities include resolving technical issues, managing software and equipment, and developing team members' skills.

CATÓLICA-LISBON's International Office seeks an International Relations Specialist to support full-time and exchange students. Responsibilities include onboarding, student support, process management for international mobility, and communication with partner universities.

Manages and coordinates daily export and import operations, with a focus on perishable goods. Ensures regulatory compliance and maintains communication with customers and suppliers. Solves operational and logistical problems and prepares documentation.

Bitsight seeks a Staff DevOps Engineer to design, deploy, and manage malware tracking infrastructure. Responsibilities include developing tools for security research infrastructure automation, collaborating with engineering teams, and documenting infrastructure capabilities. Requires 5+ years of experience in software and/or infrastructure development for data-intensive applications, Python, and cloud infrastructure (AWS and GCP).

Senior Project Manager with 5+ years of experience managing cross-functional and technical projects using Agile and Waterfall methodologies. Requires strong knowledge of project management tools, excellent communication skills, and fluency in English and Portuguese.

Reporting & Financial Planning Manager leads budgeting, forecasting, and performance analysis. Requires expertise in data modeling, Power Pivot, and Power BI.