freelance English-speaking jobs in Lagos

Experienced Proxy Product Owner to accelerate data lake product build phase. Responsibilities include backlog enrichment, UAT testing, data analysis, and KPI optimization. Requires expertise in Azure Data Factory, Snowflake, Power BI, SQL, and Agile methodologies.

Data Architect with 6+ years of experience in data modeling and Big Data solution design. Experience in functional and technical architecture, defining, supporting, and implementing data platforms and products. Proficiency in Big Data technologies within a cloud environment, including Spark, Airflow, Kafka, Object Storage, Data Virtualization, and Kubernetes. Familiarity with Agile at Scale and agile methodologies. Proficiency in English (B2 or higher).

Lead the design, development, and delivery of high-quality Android applications. Act as a technical authority, mentor engineers, and collaborate with cross-functional teams.

Business Analyst with 3+ years of experience in Supply Chain, Logistics, Warehouse Management, or Transportation software solutions. Analyzes, optimizes, and improves logistics processes. Strong analytical, communication, and interpersonal skills. Proactive and focused on continuous improvement. Hybrid work model in Lisbon.

SAP MDG Consultant to support a client's SAP S/4HANA transition. Lead data assessment, cleansing, and migration readiness activities. Experience with data assessment, cleansing, and migration readiness activities. Knowledge of Client DataXpress and SAP Data Quality Management (DQM).

Senior Front End Engineer to design, build, and optimize complex UI for a modern integration platform using Angular, JavaScript, HTML, and CSS. Collaborate with product, design, and back-end teams to build innovative features.

Lead Performance Engineer needed to safeguard and enhance the performance of clients' digital platforms. Responsibilities include performance testing, root cause analysis, reporting, and mentoring junior engineers. Requires strong JavaScript/TypeScript, APM/RUM tools, and cloud platform experience.

Purchasing Specialist supports the achievement of strategic purchasing and procurement objectives. Manages assigned categories, sources and negotiates with suppliers, and monitors performance.

Junior Operations Officer needed to perform and validate payment executions, execute correspondent banking operations, and process settlement documents. Must have a degree in a related field and 2-3 years of experience in banking operations, financial back-office, middle-office, payments, or securities processing.

Sales Representative needed for a global customer relations leader based in Lisbon. Manage a portfolio of SMEs, identify sales opportunities, and develop revenue. Provide pre-sales and after-sales support, product support, and identify trends. Must be native in German, French, or Dutch (C1 level), have 1+ year sales/marketing experience, and excellent English communication skills.

Reviews insurance applications, prepares quotes and policy documents, and maintains underwriting files. Communicates policy decisions and supports underwriters with data and administrative tasks. Requires 6 months of experience in insurance underwriting, broking, or a related field.

Link is seeking a Mid-Level Java Developer to develop and maintain backend solutions. Requires experience with Java programming, object-oriented design, SQL, TDD/BDD, Continuous Delivery, microservices architecture, and API design. Knowledge of Kafka is a plus.

Project Manager to support the coordination and implementation of social and sports-based projects. Will work with communities, partners, and companies, monitoring activities and project results. Fluency in Portuguese and English required.

Senior Software Engineer to contribute across the full development lifecycle, collaborating with architects and stakeholders. Drive quality and continuous improvement while modernizing technology and building new products.

Provide first-line support as a French speaker for a leading European financial services institution. Handle calls, emails, and service requests, perform technical troubleshooting, and escalate issues to higher support tiers.

Senior QA Analyst specializing in API testing and CI/CD integration. Collaborate in an Agile environment to ensure high-quality software delivery for a leading tech company in the sports entertainment industry.

KCS IT seeks a Full Stack Developer with +4 years experience in Java 8+, Spring Boot, Angular 8+, and relational/NoSQL databases. Must have experience with version control, automated testing, and CI/CD tools. Knowledge of Docker, Kubernetes, and web application security is a plus.

Develop and maintain core banking services for a customer-facing product. Collaborate with cross-functional teams to translate business requirements into technical solutions.

Freelance AI trainer needed to design physics problems, evaluate AI solutions, and validate calculations using Python. Must have a physics degree, 3+ years of experience, strong Python skills, and excellent written English.

The Field Engineer will manage the integration of buildings into the Bandora platform, configuring HVAC systems and BMS, implementing communication protocols, and troubleshooting integration issues.