freelance English-speaking jobs in Lagos

WFM Analyst & Operational Research Specialist to design, implement, and optimize scheduling algorithms using Mosel and operational research techniques. Analyze data, develop models, and present insights to leadership. Requires experience with scheduling algorithms, operational research, SQL, Excel, and programming.

Translate designs into high-performance mobile code across platforms. Collaborate with teams to define, design, and implement features. Integrate new technologies to enhance development efficiency. Ensure optimal application performance and quality.

This role combines credit control and franchise merchandising responsibilities. The Credit Control Assistant & Franchises Merchandiser will manage customer receivables, ensuring payment terms are met, and collaborate with sales teams on deductions and credit notes. They will also develop merchandising strategies, monitor store performance, and ensure brand image consistency across franchised stores in Portugal and Spain.

Cloud Architect needed with 5+ years experience in AWS and Microsoft Azure architecture. Must have strong communication skills in English and Spanish (C1 level), experience with cloud security, governance, and migration projects, and proficiency in Infrastructure as Code and DevOps tools. Requires AWS Solutions Architect Professional, Microsoft Azure Solutions Architect Expert, and CCSP or equivalent certifications.

Freelance Energy Systems Engineer to design energy engineering problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Energy Engineering or related field, 3+ years of experience, strong Python proficiency, and excellent written English.

Hexa Consulting seeks a Business Analyst Tax to formalize requirements, manage change requests, and collaborate with business stakeholders. Requires a Master's degree and 4+ years of financial sector experience, with a focus on Tax. Expertise in Agile methodologies and SQL is essential.

Senior Data Engineer will design, maintain, and optimize data workflows using Dagster, dbt, and Python. Responsibilities include data transformation, ingestion, modeling, and ensuring data quality and reliability. Requires 5+ years of experience in data engineering, strong Python and SQL skills, and experience with cloud platforms (AWS, GCP, or Azure).

Provides fast and accurate customer support to hoteliers via various channels. Resolves queries, escalates issues, and ensures customer satisfaction. Maintains productivity and adherence to work schedule. Excellent Dutch and English communication skills required.

Customer Service Representative fluent in Italian and German (or Spanish and German) to support sales by managing the order lifecycle, communicating with customers and suppliers, and ensuring on-time delivery.

DevOps Engineer will develop, operate, and support service orchestration components for telecommunications services. Responsibilities include working with HPE Service Orchestrator, service modeling, automation, CI/CD pipelines, and production operations. Requires proven DevOps experience in telecommunications, strong Java development skills, and experience with Unix shell scripting, BDD testing, and GitLab.

Senior SAP Treasury Consultant needed for remote role. Design, implement, and support SAP S/4HANA Treasury and Payment solutions. Expertise in IHC, APM, TRM, BCM, and CLM required. Strong technical and communication skills essential.

Senior UX/Product Designer will collaborate with product owners, stakeholders, and development teams to implement designs within an agile setup. The role involves leading the design process, contributing to the design system, conducting user research, and ensuring design consistency across platforms.

Customer Success Manager for Cloud Solutions. Manage customer relationships, ensure smooth onboarding, and drive customer satisfaction. Requires 4+ years of experience in a similar role, strong Microsoft knowledge, and fluency in English and Dutch.

This role involves building and garden maintenance, including repairs, landscaping, and janitorial duties. The successful candidate will also handle procurement, renovation coordination, and support construction projects.

Digital Marketing Optimization Specialist needed to build and optimize Google Ads campaigns for global online platform clients. Requires fluency in Dutch or German plus B2 English and 1+ year of Google Ads experience.

OSS & Network Analyst with proficiency in RAN configurations and a strong knowledge of international projects in the telecommunications industry. Responsibilities include capturing and understanding customer requirements, analyzing and refining functional and technical requirements, and producing functional design documents. Must have experience working with RAN vendors (Ericsson, Samsung, Nokia, Huawei) and their OSS solutions. Fluency in English is required.

The Pharmacovigilance & Drug Safety Manager maintains Bial's pharmacovigilance and drug safety system during clinical development, post authorization, and commercialization phases. This role collaborates on the establishment of a global pharmacovigilance network, evaluates product safety, and manages the collection and evaluation of adverse reactions. The ideal candidate has a degree in Pharmaceutical Sciences or a related field, solid knowledge of Good Pharmacovigilance Practices, and experience in GVP audits and inspections.

Provides independent, continuous assurance that Critical Software software development and engineering delivery projects are positioned for success. Assesses plans, execution evidence, and forecasts to ensure alignment with real project conditions and customer commitments. Raises and tracks Assurance Concerns when delivery confidence is reduced and ensures concerns are closed only when risk reduction is demonstrated. Challenges assumptions, status reporting, and recovery plans when confidence is not supported by evidence. Supports assurance gates and governance decision-making by ensuring risks and trade-offs are explicit. Escalates material concerns when actions stall, confidence deteriorates, or project reporting contradicts assurance judgment.

As an Account Executive focused on the SMB segment, you will drive new business, close deals, and help small and growing companies rethink how they manage compensation and benefits. You will own the full sales cycle from first contact to closing.

Leads project governance, service delivery, and operational performance across IT and digital initiatives. Manages PMO frameworks, methodologies, and IT service delivery operations (ITSM). Drives continuous improvement, service optimization, and stakeholder alignment.