freelance English-speaking jobs in Lagos

Senior Embedded/Software Engineer to develop connected products. 5+ years experience in embedded development, strong C++ skills, and object-oriented programming design. Experience with Dart and Windows Ecosystem a plus.

Leads the development and management of software services for a global installed fleet, including monitoring, diagnostics, and remote services. Oversees the integration of data streams and ensures the quality and security of software releases.

Data Scientist to build and deploy machine learning models in production. Requires 3+ years of experience, strong Python skills (NumPy, pandas, scikit-learn, PyTorch or TensorFlow), and experience with data visualization and SQL.

Electrical Supervisor to lead and coordinate electrical installation activities on projects. Requires a high school diploma in Electrical Engineering, Electrotechnics, or equivalent, 2+ years of experience, and strong knowledge of LV electrical systems. Must be able to read and interpret electrical schematics, work from technical documentation, and lead teams. International project experience and travel (50%+ of the time) are preferred.

Principal Engineer to provide technical leadership, define technical strategy, and architect mission-critical systems. Experience with Azure Cloud services, DevOps, and cloud-native solutions required. Bachelor's degree in Computer Science or related field.

The Head of Engineering leads engineering, maintenance, and technical safety across multiple hotels and development projects. This role ensures operational efficiency, sustainability, compliance, and safety while driving innovation and cost optimization.

Experienced Social Content Specialist to manage and execute social media content strategy, ensuring brand community growth and engagement. Responsibilities include content creation, community management, performance reporting, and client communication. Requires 4+ years of agency experience, fluency in Portuguese and English, and mastery of Meta and TikTok tools.

PowerPlatform Developer with 4+ years of experience in Microsoft Power Platform (Power Apps, Power Automate, Dataverse) sought for hybrid role in Lisbon or Porto. Proven delivery of enterprise-scale solutions in regulated environments required.

Customer Service Specialist for the retail sector. Provide tailored solutions, advise on products and services, and ensure a positive customer experience. Manage complaints and resolve issues at first contact.

Develop and maintain Looker (BI) solutions, including semantic models, dashboards, and data visualizations. Collaborate with data engineering and business teams to ensure accurate, performant, and secure analytics.

Senior HR Administration Specialist provides first-level support via various channels, administers employee data in Success Factors, and coordinates technician access to client sites.

Own strategic product initiatives across Core Product, Activation, and AI roadmaps. Deep fluency in data infrastructure paired with empathy for business users. Ship fast, validate faster, and drive product execution with direct customer feedback.

Develop, test, and maintain web applications using React, Node.js, and related technologies. Implement user interfaces and build REST APIs. Ensure code quality, performance, and maintainability. Collaborate with teams to deliver high-quality features.

Senior Oracle Database Administrator with 5+ years of experience required. Must have strong experience with Oracle Database (11g/12c/19c), Oracle Data Guard, PostgreSQL, RMAN, and database performance tuning. Experience with Linux/Unix, SQL, PL/SQL, and database monitoring tools is also needed.

Full-stack developer to design, develop, and maintain applications using Node.Js, PHP, and MySQL. Experience with Microsoft Azure and a collaborative approach are required.

UX Researcher to lead discovery, ideation, and evaluative research for a new product initiative. Influence product and design direction using research evidence. Strong communication and synthesis skills required.

Lead operations for a flagship luxury hotel in Alcácer do Sal, Portugal. Manage all departments, deliver exceptional guest experiences, and meet financial targets. Requires 10+ years hotel experience (5+ years as GM in 4/5-star hotels), fluency in English and Portuguese, and strong leadership skills.

Develop and maintain iOS interfaces, ensuring seamless integration with backend services. Utilize Kotlin Multiplatform to build iOS and Android applications. Contribute to tech and architecture decisions for mobile applications. Perform code reviews for iOS and Android/Kotlin Multiplatform projects. Coach developers on iOS best practices.

Full Stack Engineer will design and build AI agent tools, integrate with existing services and APIs, and define tool schemas and contracts. Responsibilities include implementing end-to-end automated workflows, owning services end-to-end, and contributing to backend services and data layers.

Securities Settlement Officer needed for an international project. Responsibilities include responding to queries, ensuring data accuracy, and monitoring security transaction settlements. Requires a degree in a related field, Microsoft Excel proficiency, and English fluency.