freelance English-speaking jobs in Lagos

Principal Software Engineer will solve complex technical problems, drive impactful projects, and represent Engineering Productivity to the company. Responsibilities include setting engineering standards, participating in on-call rotation, and collaborating with stakeholders. Requires strong communication, stakeholder management, and experience with Platform Engineering, CI/CD systems, Kubernetes, Go or Python, and Linux.

Leads and manages the group accounting function, ensuring accurate financial reporting and compliance across Portugal, UK, and USA entities. Oversees accounting operations, month-end/quarter-end/year-end closing processes, and prepares consolidated financial statements.

Support MoonPay's customer onboarding and ongoing due diligence processes, ensuring compliance with internal policies and global AML/CTF regulations. Conduct KYC and EDD reviews, assess financial crime risk, and collaborate with Compliance, Fraud, and FIU teams.

We are seeking a .NET Architect with over 7 years of experience. The ideal candidate will have a degree in Computer Engineering or a related field and proficiency in JavaScript, TypeScript, HTML, CSS (Bootstrap), and SQL Server. Experience with Agile and Unitary Tests is a plus. Strong written and verbal communication skills in Portuguese and English are required.

Senior Audio Engineer needed for a part-time, remote contract (3-4 months, potential for full-time). Responsible for evaluating, creating, and enhancing audio assets for mobile games. Requires extensive experience in game audio development, strong portfolio, and proficiency in audio creation, mixing, and mastering.

Provides accounting and administrative support. Processes invoices, enters data, and performs general administrative tasks. Requires accounting knowledge, proficiency in MS Office, and English.

Catawiki seeks a Senior Data Engineer to build and scale data pipelines, empower data science, and ensure data security and platform stability. Responsibilities include maintaining and developing data pipelines, enhancing tools for data scientists, and operating data engineering tools on Kubernetes. The ideal candidate has 3+ years of experience building and operating data systems, proficiency in Python and SQL, and experience with cloud platforms (GCP preferred).

IT Project Manager to lead assessment and standardization of quality gates within the software development lifecycle. Enhance CI/CD practices and develop best practices for software development industrialization. Collaborate with teams to align projects with business objectives.

Lead Data Scientist to develop, train, and deploy ML models for complex business problems. Experience with GenAI solutions, LLMs, and big data technologies required. Expertise in Python, Deep Learning frameworks, and cloud platforms. Strong communication and leadership skills.

Designs, develops, and executes automated and manual test cases for OSS/NMS applications. Validates REST APIs, SOAP services, and JMS-based integrations. Performs database validation and data consistency checks.

Talent Acquisition Specialist will source and deliver urgent hires globally, focusing on contract recruitment. Responsibilities include partnering with Customer Success, coordinating interviews, creatively sourcing candidates, and managing talent databases. Requires 2+ years of experience recruiting technical roles, including contract positions, and strong understanding of software development and engineering roles.

Provide customer support for small and medium-sized businesses (SMBs) in the online advertising industry. Assist with account setup, product use, and troubleshooting across phone, email, and chat. Must be fluent in Dutch and have previous customer service experience.

Natixis in Portugal seeks a Full Stack Tech Lead with Java, Angular, and Spring Boot expertise to lead development teams and drive technical projects. Responsibilities include mentoring team members, designing and developing web applications, and ensuring code quality. Experience with application migration projects is a plus.

The Assistant Restaurant Manager supports the Restaurant Manager in overseeing daily restaurant operations across all meal periods. This role ensures service reflects the ME brand standards, leads and motivates the team, and contributes to the restaurant's financial and operational success.

Embedded Software Tester for Wireless Gateways will create and implement test plans, design test cases, and develop automated test scripts. Requires experience with firmware testing, test automation tools (Git, Jenkins, Robot Framework), and Agile development.

Customer Support Specialist fluent in Russian to provide in-game support, handle player inquiries, and contribute to process optimization.

Design, implement, and maintain reliable, scalable, and performant infrastructure and services. Automate deployment and management using IaC tools. Collaborate with development teams to ensure system reliability and performance. Troubleshoot and resolve complex technical issues.

Senior Copywriter to create and optimize high-impact content for a corporate website, paid campaigns, and editorial projects. Must have 5+ years of experience, proficiency in English, and a versatile portfolio.

Medical Representatives provide Healthcare Professionals with scientific information about medicines, manage HCP relationships, and analyze market trends.

Senior Application Security Analyst to identify, assess, and remediate vulnerabilities in production environments. Collaborate with development, IT, and security teams to drive remediation actions and improve vulnerability management processes.