freelance English-speaking jobs in Palmela

Full-Stack Developer to build scalable features for an application marketplace, including dashboards, APIs, and user-facing components. Develop and maintain RESTful and/or GraphQL APIs. Collaborate with Product, UX/UI, and Partner teams. Requires at least 3 years of experience as a Full Stack Developer with JavaScript/TypeScript, PHP, APIs, and relational or non-relational databases.

Senior ML/Data Ops Engineer II will focus on LLM serving, model management, real-time data engineering, and core infrastructure. Responsibilities include deploying and optimizing large-scale open-weights models, managing model weights in Kubernetes, designing CDC pipelines, and tuning ClickHouse for real-time analytics. Expertise in Linux systems, Kubernetes, Istio, and CI/CD tools is required.

IT User Support Specialist needed with 3+ years experience providing user support and analyzing business processes. Must be fluent in English and French. Responsibilities include data quality analysis, user support via various channels, and collaborating with teams in Portugal and France.

PrimeIT seeks a Quality Assurance Engineer with 3-6 years of experience. Responsibilities include creating and executing test cases, test plans, and test scenarios. Experience with test and bug management tools, API testing, CI/CD, and test automation tools is required. Strong communication skills and English proficiency (B2) are also necessary.

Provides APPIAN business analyst services and expert business services. Contributes to the design and implementation of efficient business processes. Offers end-user support on all live applications.

Shape the future of medical imaging as the MR Growth Marketing Leader for VEGA. Define product strategy, lead market positioning, and collaborate with key opinion leaders across France & BeLux, Germany, Switzerland, Austria, Iberia, Algeria, Tunisia, and French speaking Africa. This role requires 50% travel within the zone.

Provide player support for over 1,000 games developers globally. Manage social media channels, respond to game issues, and collaborate with community managers.

Lead the design, development, and implementation of ETCS signaling solutions for railway projects. Provide technical expertise in signaling systems engineering, ensuring compliance with ERTMS standards. Collaborate on system architecture, integration, and validation of advanced railway signaling systems.

GenAI Server Engineer needed for contract position in Sines, Portugal (hybrid). Experience with Dell PowerEdge servers, R/XE models, Open Manage Enterprise, GPU hardware, networking fundamentals, Linux (Red Hat, Ubuntu), and large data center environments required.

Lead product strategy for a portfolio of high-profile casual games, including arcade, puzzle, and trivia genres. Collaborate with major intellectual property holders to develop engaging gameplay experiences. Mentor and manage a team of Product Managers and Designers. Oversee the full product lifecycle from concept to live-ops.

Senior Learning & Development Specialist to design and deliver AI-focused learning programs across team.blue. Will partner with business leaders to identify skill gaps and build learning pathways. Responsible for program design, delivery, change management, and vendor management. Requires 5+ years of experience in L&D, talent management, or organizational development with a proven track record in AI-related initiatives.

Marketing designer to develop and evolve brand visual ecosystem, create graphic content, and collaborate with team on visual consistency. Requires 5+ years of experience, strong understanding of design principles, AI tool proficiency, illustration skills, and web/marketing design experience. Fluent in Russian, conversational English (B2).

LearnTastic seeks a Sales Director to identify and pursue new business opportunities, build a robust sales pipeline, and exceed sales targets. The ideal candidate will have a proven track record of success in outside sales, with a focus on staffing services, and strong understanding of the staffing industry.

As an IT Integration Engineer, you will design and implement automation workflows across various platforms, build system integrations using APIs, and leverage iPaaS tools. You will also develop Slack bots, utilize GCP for backend logic, and incorporate AI capabilities.

Real Time Analyst to monitor performance, analyze call volumes, and implement corrective actions to ensure service level and KPI compliance.

Operations Support Engineer to ensure application reliability and stability for a financial sector client. Responsibilities include ticket handling, log analysis, automation development, and collaboration with development and QA teams. Proficiency in .NET, Azure Cloud, and API Rest is required.

Experienced Brand Manager to lead global brand initiatives, developing and executing 360° campaigns across digital, social, and ATL channels. Collaborate with cross-functional teams, analyze brand performance, and ensure brand consistency. Minimum 5 years of experience in brand management or related marketing role required.

Assess the quality and relevance of online advertisements based on search term relevance, language, and cultural appropriateness. Must be fluent in English and German, reside in Portugal, and have access to a computer and smartphone.

As a Field Applications Specialist in Hematology, you will provide technical, clinical, and scientific support to customers, act as a trusted advisor, and manage the installation process of Sysmex solutions. You will also promote Sysmex products and services, collaborate with the sales team, and support the preparation of economic proposals.

Leads product positioning and messaging for the Portuguese market, runs local campaigns, supports sales and specialist teams, and uses insights to improve performance.