freelance English-speaking jobs in Lagos

Leads the development and growth of the Operations department for an electric vehicle leasing company in Portugal. Manages fleet logistics, handles customer support, and coordinates with local partners. Requires experience in the automotive sector, excellent communication skills, and fluency in English.

Technical Customer Success Manager guides creators through the build, QA, App Store submission, optimization, and long-term stability of their apps. Responsibilities include troubleshooting platform configurations, reviewing integrations, advising on backend setup, and diagnosing root causes of feature friction. Requires 2+ years of experience in Technical CSM, Solutions, or SaaS implementation roles with a focus on supporting SaaS or app-based platforms.

Develop secure and scalable AI solutions leveraging Microsoft Azure, focusing on large language models (LLMs) and integrating with corporate data. Design and optimize RAG pipelines, develop agents and workflows, and integrate models with Azure data sources. Ensure AI safety and compliance using Azure AI Content Safety.

Supports Relationship Managers in fulfilling member requests, focusing on booking execution and documentation. Assists with researching luxury objects and experiences. Manages administrative tasks, including researching offers, arranging bookings, and updating client information.

As a Digital Sales Manager, you will qualify leads, initiate contact with prospects, nurture relationships, and transfer qualified leads to the sales team. You will analyze lead quality, collaborate with marketing, and contribute to the digital sales strategy.

The Maintenance Manager plans, directs, and coordinates all maintenance activities to ensure safe and cost-effective plant operation. Leads a team, develops maintenance programs, minimizes downtime, and ensures compliance with safety and regulatory standards.

Senior Customer Success Manager manages and develops multiple Duck Creek OnDemand and OnPrem accounts. Acts as the primary contact and trusted advisor for customers, providing an interface between the Customer/System Integration (SI) partner(s) and internal Duck Creek teams. Responsible for driving new and expansion sales, software adoption, and leveraging customer success best practices. Minimum 6+ years functional and technical knowledge of SaaS platforms required.

Revolut seeks a Mid-Market Account Executive to identify and acquire new customers in the Portuguese mid-market segment. You will prospect, activate, and manage customer relationships, collaborating with Product Sales Executives to deepen customer engagement. Fluency in English and Portuguese, 3+ years of Account Executive experience, and a track record of closing high-value deals are required.

German-speaking Customer Service Representative needed for a stable inbound support project in the energy and property services sector. Provide phone and written support to property managers and tenants with service requests, appointments, and billing inquiries.

Senior Software Engineer to architect and build a server-side tagging product using Google Tag Manager (GTM) and Server-Side GTM (sGTM). Requires expertise in GTM/sGTM, JavaScript, Node.js, TypeScript, and cloud-native infrastructure.

Senior Backend Developer will design and build core components of Kerno's validation engine, including test generation and code analysis agents. Responsibilities include building and improving the platform layer, owning features end-to-end, and collaborating with the founding team on technical direction. Requires 8+ years of professional backend development experience, strong proficiency in Kotlin, and experience designing and building distributed systems.

Experienced Team Lead Backend Developer (Node.js) to lead a cross-functional team in building high-performance payment systems. Responsibilities include managing team performance, coding, architectural decisions, and mentoring. Requires 8+ years of IT experience, 3+ years in leadership, 2+ years in Fintech, and 3+ years with Node.js.

Senior .NET Software Engineer to build high-impact features and contribute to architecture design. Must have strong .NET experience, knowledge of REST APIs, and familiarity with CI/CD flows, Git, Docker, and Kubernetes. Experience with React/Javascript/Typescript, Golang, and Java is a plus.

Provide customer support to English and Dutch-speaking customers via phone, email, chat, and social media. Resolve issues, build customer relationships, and contribute to a positive customer care environment.

Build and maintain data infrastructure, create data flows, and develop ETL pipelines to support business needs. Collaborate with the Data & Analytics Team to optimize data infrastructure and improve data governance. Provide documentation and training on data sources, pipelines, and data quality procedures.

As a Localization QA Game Tester, you will collaborate with a global team to ensure the accuracy and quality of localized games. Responsibilities include identifying and correcting language errors, ensuring adherence to console guidelines, and reporting on found issues. Fluency in Traditional Chinese and conversational English are required.

Quality Assurance Analyst needed to evaluate and rate audio, video, text, and photo content. Must be a Spanish native with English C1 level, possess strong analytical and communication skills, and be comfortable with G Suite.

Provides first-line technical support to internal and external customers via phone, email, and remote access. Resolves routine technical issues and escalates complex problems. Maintains call information in a database and assists with hardware and software configuration. Requires fluency in Czech and professional English proficiency, along with experience in a Service Desk or IT Support environment.

Risk Data Analyst will assess credit risk, monitor risk strategy, and perform data analysis and reporting. Requires experience or strong interest in credit risk and SQL programming skills. Intermediate English proficiency is mandatory.

Senior Platform Engineer will design, build, and evolve reliable, scalable platforms for clients. This client-facing role requires extensive experience with AWS and/or Azure, including networking, security, and cost optimization. Proven track record of delivering production-grade systems and supporting mission-critical infrastructure is essential. Experience working directly with clients in a consulting capacity is required.