freelance English-speaking jobs in Lagos

Lead paid media strategy for a €2M+ annual budget across Meta and YouTube ads in 4 European markets. Develop creative concepts, analyze performance, and iterate campaigns to achieve ROAS, CPA, and scalability goals.

Senior Data Scientist will build production-grade machine learning models for a leading technology-driven gaming company. This role requires experience with the complete ML lifecycle, from research through production deployment. Candidates should have a strong understanding of machine learning algorithms, experience with Python ML libraries (scikit-learn, pandas, NumPy), PySpark for distributed data processing, and software engineering best practices. The ideal candidate will have a proven track record of delivering machine learning models to production environments with real users and business impact.

Provide technical support for cars, light goods vehicles, and heavy goods vehicles. Analyze technical problems, offer solutions, and track incidents. Must have 1-3 years of workshop experience, Italian (C1) and English (B2) fluency, and strong customer service skills.

System Engineer to define, simulate, and validate heat pump systems and components, supporting the full product development cycle.

Senior Software Engineer with 4+ years of experience in C# (.NET), microservices, and NoSQL databases (ElasticSearch preferred). Leads technical initiatives, mentors engineers, and drives best practices within Agile development environments.

Facilities & Maintenance Specialist needed to ensure building infrastructure systems function properly. Responsibilities include technical maintenance, vendor management, and coordinating facility operations. Requires a Bachelor's degree in Electrical or Mechanical Engineering and experience with preventive maintenance plans and building systems.

Junior Recruiter to support high-volume and strategic hiring across Southern Europe. Execute a robust hiring process from sourcing to offer coordination. Partner with hiring managers to assess candidate fit and deliver a structured, data-driven recruitment process.

Bilingual (English and German) Language Specialist needed for a full-time remote contract role. Analyzes and optimizes client ad networks based on policy guidelines. Must have excellent communication, detail-oriented, and time management skills.

Software Engineer to own feature development and collaborate within agile squads. Responsibilities include requirement analysis, code quality assurance, performance optimization, and documentation. Requires 2-5 years of experience, proficiency in Git, and knowledge of relational databases.

Manage the day-to-day operations of the payment operations team, lead process improvements, and collaborate with internal and external teams.

Fraud Prevention Data Analyst will design, develop, and maintain dashboards, reports, and metrics to monitor fraud performance and trends. Support fraud investigations by providing analytical insights and data-driven evidence. Collaborate with fraud and other relevant stakeholders to translate data and analysis. Identify emerging fraud trends and risks and advise on countermeasures. Manage data governance, quality, and integrity across fraud datasets.

Manage Deblock's global HR processes, including onboarding, offboarding, and ongoing employee lifecycle management. Ensure compliance across HR processes for a fast-growing, multi-regional team.

Provide customer support via phone, email, and web chat, guiding users through PCI-DSS compliance and platform navigation.

Jumpseller seeks a Human Resources Generalist to shape employee experience and talent strategy. Responsibilities include leading recruitment, managing hires and terminations, streamlining performance management, and overseeing payroll. The ideal candidate has HR experience, excels in communication and teamwork, and is passionate about technology.

SOC Level 1 analyst to administer, maintain, and evolve security infrastructure and platforms. Support monitoring, automation, and incident response teams. Requires 6+ months experience, knowledge of SIEM, SOAR, EDR, firewalls, and IP networks. Must be proficient in English and available for 24x7 shifts.

Operations Analyst to drive process improvement projects and operational analytics. Develop automations and analytics solutions for real-time visibility into key metrics. Collaborate with stakeholders to ensure data integrity, refine workflows, and support operational budgeting.

Designs, develops, and maintains ETL processes to ensure efficient data flow and transformation across systems. Builds data workflows, ensures data quality, and collaborates with teams to define data requirements.

Oracle PL/SQL Developer needed with 3+ years of experience developing with Oracle Database. Must have experience with Oracle forms and reports, database modeling, and query optimization. Strong communication and problem-solving skills required. Fluent in English.

Senior Cybersecurity Consultant to lead security engagements, design architectures, and drive strategic initiatives. Requires 2+ years of experience, expertise in operating systems, networking, and security platforms, and advanced technical certifications.

Experienced finance professional needed for interim role at a growing tech company. Responsibilities include financial reporting, cash management, and process improvement. Must be a qualified accountant with experience leading financial reporting and treasury in a growing business.