engineer English-speaking jobs in Olhão

Senior Java Spring Boot Developer sought for highly scalable distributed systems. Requires 4-6 years of Java experience, API development, and experience with Spring Boot, relational and non-relational databases.

Lead a cross-functional team developing a payment integration platform using Node.js. Design, implement, and manage complex payment API integrations with banks and third-party services. Collaborate with product managers, designers, and stakeholders in an agile workflow.

Provides customer support for Kraken's crypto products, including trading, staking, and deposits/withdrawals. Responds to client inquiries via text and live support channels. Assists with testing new features and monitors technical issues.

Critical TechWorks seeks AI Masterminds to architect, build, and optimize AI pipelines, develop and deploy machine learning models, and implement robust CI/CD workflows for AI.

HR Generalist will manage HR administration and payroll for employees in Germany and the Netherlands. Collaborate with local HR teams across Europe on workforce planning and provide HR support to managers. Coordinate HR policies, procedures, and processes. Support employees and managers on HR topics such as recruitment, onboarding, performance, and development.

Design and build high-performance APIs in Go or TypeScript for a data platform. Implement durable workflows, resilient services, and data tracking. Collaborate with Data Engineers on data contracts and API specifications.

Leads and drives L&D transformation initiatives, standardizing processes and collaborating with global teams to ensure alignment. Manages complex change agendas, tracks progress, and communicates updates to senior stakeholders. Partners with L&D leadership to translate strategic priorities into actionable plans and fosters cross-functional collaboration.

As a Senior Data Engineer, you will design, build, and maintain scalable data pipelines using Snowflake, Dagster, and dbt. You will own end-to-end data flows, from ingestion services to analytics-ready models. You will collaborate with Product Managers, Data Engineers, and Backend Engineers to deliver high-impact data capabilities.

Provide customer support via multiple channels for subscriptions, billing, and technical issues. Must be native or C2-level French speaker with strong communication skills. No experience required, full training provided.

Kotlin Mobile Developer needed for a Technology company project. Build, deliver, and maintain privacy products (SDKs) for mobile applications, games, and TV applications. Develop mobile and TV interfaces and collaborate with product teams. 5+ years of Kotlin development experience required. Strong interest in mobile technologies and automated testing. Excellent communication skills. English proficiency at C1 level.

Lead a high-performing security engineering team focused on vulnerability management, incident response, and security automation. Drive operational excellence, refine security roadmap, and mentor team members. Requires 8+ years of technical experience, 3+ years of leadership experience, and deep understanding of security fundamentals.

Outbound Sales Development Representative for the Portuguese market. Must have 6+ months of cold calling experience, proficiency in Portuguese and English, and experience with video conferencing tools. Responsible for generating new business opportunities and identifying areas for process improvement in potential clients.

Review and moderate content to ensure compliance with community guidelines and policies. Evaluate and remove inappropriate material, flag violations, and promote a safe online environment.

Aircall seeks a Technical Support Specialist to provide remote support to customers globally. This role involves resolving complex technical and operational issues, collaborating with internal teams, and contributing to process improvements. The ideal candidate possesses strong communication, problem-solving, and technical skills, including knowledge of telephony routing, the OSI model, and CRM tools.

Norwegian-speaking Ad Sales Account Executive to acquire and manage Norwegian clients in Barcelona. Responsibilities include business development, consultative selling, full-cycle sales, and client onboarding. Requires 2+ years of sales experience, fluency in Norwegian and English, and knowledge of digital advertising.

Provide Ukrainian-language customer support via chat, email, and phone. Resolve customer issues, document interactions, and escalate complex cases. Must be fluent in Ukrainian and English (B2 or higher).

Product Manager will contribute to product strategy and roadmap definition, drive product planning and execution, and translate product strategy into each phase of the product life cycle.

Lead use-case ideation workshops, derive business and technical requirements, and deliver PoVs and pilots for (Gen)AI solutions. Code in Python, build agentic workflows, fine-tune models, and integrate data/tools via secure APIs. Collaborate with Backend, DevOps, and Architects to deliver secure, scalable, and observable deployments.

Nimber seeks a Systems Analyst to manage and evolve virtualized desktop environments and application delivery platforms. Responsibilities include centralized management of virtual Windows workstations, application virtualization platforms, and compute resources. The role requires strong communication, problem-solving, and technical skills, including experience with Azure Virtual Desktop and Windows 365 Cloud PC.

Senior Revenue Accountant responsible for revenue accounting for the entire contract portfolio in Germany In Vitro business. Supports the team in reviewing and assessing contracts, recording order entries, and participating in the revenue recognition process. Ensures integrity of financial key figures and liaises with Finance, Controlling, Accounting HUB, and other teams. Requires a master's degree in economics, management, or accounting and substantial professional experience. Strong understanding of IFRS15 and IFRS16, SAP modules SD, CO, FI, and (preferably) RAR. Excellent analytical skills and fluency in English. German language skills are preferred.