freelance English-speaking jobs in Lagos

Senior People Partner to lead and refine People processes for a growing tech and product organization in Lisbon. Partner with executive leadership, drive performance and talent initiatives, and ensure compliance with Portuguese employment law.

The Senior Financial Controller leads financial reporting, budgeting, forecasting, and performance analysis, providing insights to support senior management. Requires expertise in financial modeling, Power Pivot, and Power BI.

Lead and mentor a team of IT Systems Engineers across multiple countries, overseeing Office 365 & Azure environment management, asset & endpoint management, and driving the IT Operations roadmap.

Business Analyst to join an international project developing a SaaS-based enterprise planning platform for financial services. Translate business requirements into user stories, analyze processes and data models, and collaborate with product, development, and business teams in an Agile environment.

Embedded Software Developer will design, implement, and extend backend services using C++ and Python for intelligent video analytics and embedded platforms. Responsibilities include developing and maintaining REST APIs, collaborating with the video analytics team, and ensuring reliable and secure data exchange.

Own the activation experience for non-technical users at RudderStack. Develop deep expertise in reverse ETL, audience building, and data graph capabilities. Define and ship intuitive self-serve experiences that abstract away infrastructure complexity. Collaborate with engineering to build and iterate on activation workflows. Drive product-led growth strategies and demonstrate value to business users.

Data Engineer to redesign and modernize a large-scale data warehouse. Design, build, and optimize scalable data pipelines on public cloud platforms (primarily AWS). Develop and maintain ETL processes and data workflows using tools like Airflow.

The Polytechnic Institute of Portalegre is seeking an Assistant Researcher in Sociology or Social Service. The position is full-time and permanent. Applicants must hold a doctorate degree in the relevant field and have experience in scientific research and development projects, including international projects. The application deadline is March 11, 2026.

Data Engineer with 5+ years of experience building data warehouses, including design, implementation, and operation. Proven experience with Databricks, data analysis, and SQL. Expertise in ETL processes and cloud environments (AWS, Azure, Google Cloud).

Billing Analyst needed for international client project. Manage billing and Order-to-Cash processes, prepare financial reports, and support month-end closing. Requires 4+ years of finance experience, billing knowledge, and advanced Excel skills.

Talent Manager needed for fast-growing technology company. Source IT candidates, manage the full recruitment cycle, and ensure candidate retention.

Senior Salesforce Technical Lead needed for the Consumer Goods Offline App (CG Cloud). This role requires deep technical ownership, resilience, and the ability to master complex systems. Responsibilities include becoming the Subject Matter Expert for the app, analyzing its architecture, defining implementation standards, integrating with external systems, and mentoring other developers. Experience with mobile or offline-first architectures is required.

Quality, Health, Safety and Environment Specialist to implement, monitor, and improve integrated management systems (ISO 9001, ISO 14001, ISO 45001) ensuring compliance with national, European, and internal standards.

Oracle PL/SQL Apex Analyst and Developer needed to maintain and manage the Oracle Apex platform, write PL/SQL scripts, and develop web applications. Requires 2-3 years of experience in PL/SQL application and report programming, Oracle Apex development, and web application development. Must have strong communication and team-building skills.

Customer Service Representative fluent in German and English needed for on-site role in Lisbon. Responsibilities include handling customer inquiries via phone, email, and chat, providing solutions, and ensuring customer satisfaction. Previous experience is a plus.

Senior DevSecOps Engineer with 5+ years of experience needed. Expertise in CI/CD & DevOps tools (Jenkins, GitLab, JFrog, Sonar, ArgoCD), container orchestration (Docker, Kubernetes), automation (Bash scripting, Ansible/AWX), and platform operations (MCO). Must have strong understanding of CI/CD pipelines, Kubernetes, and container security best practices. Fluent in French (B2) and English (B2).

Paid Channel Manager Lead will monitor and adjust bids, targeting, and creative assets across paid channels to improve KPIs such as conversion rates and sales efficiency. The role involves budget management, data analysis, A/B testing, and market/competitor analysis.

Senior Java Software Engineer will design, develop, and maintain backend systems for cloud-native applications, microservices, and data-driven platforms. Responsibilities include backend development using Java and Spring Boot, building RESTful APIs, and integrating with databases. Experience with cloud platforms, containerization, and CI/CD practices is required.

Software Engineer needed to analyze requirements, write clean code, and work within an Agile team. Requires a Bachelor's degree in Computer Engineering or similar, proficiency in Java/Spring Boot and Angular, and 4+ years of experience.

Quantum Software engineer will adapt and implement Pasqal's quantum and graph machine learning algorithms for client use cases. Responsibilities include building ML pipelines, establishing metrics, collaborating with R&D and hardware teams, and producing maintainable code and documentation.