freelance English-speaking jobs in Lagos

Middle/Senior Backend Engineer to architect and scale a modern Ads platform. Design high-performance backend systems and APIs for campaign management, targeting, delivery, and reporting.

Glovo seeks a Strategy & Account Manager for its Groceries vertical. The role involves enhancing operational performance metrics, streamlining operations, and fostering partnerships with Top Partners. Responsibilities include building relationships, identifying partner needs, and translating feedback into product, marketing, and operations improvements.

ServiceNow Developer to design, develop, and maintain solutions on the ServiceNow platform. Contribute to global IT Asset Management initiatives and collaborate with international stakeholders. Strong technical expertise in ServiceNow, including JavaScript, REST/SOAP, Jelly, Flow Designer, CMDB/CSDM, and IRE mechanisms required. Fluent English mandatory.

QA Engineer Backend with 5+ years experience testing backend systems using Java Spring, AWS, Kafka, and BrowserStack. Fluent in English and Portuguese.

Software Architect to collaborate on architecture strategies, produce technical specifications, and provide guidance to engineering teams. Requires 5+ years of experience in software development and architecture design, strong understanding of cloud-native architectures, and proficiency in at least one programming language.

Develops automated test scripts and frameworks using tools like Selenium and Appium. Collaborates with QA Engineers and developers to define test strategies and integrate automated tests into CI/CD pipelines. Runs automated tests, analyzes results, and generates reports. Configures and maintains test environments and automates performance and security testing. Provides training on test automation tools and best practices.

Cloud Support Analyst will resolve customer issues related to Doxis software as a service. Responsibilities include incident resolution, system diagnostics, monitoring availability, and collaborating with development teams.

Senior Network Engineer to manage network infrastructure in Portugal, including core POP sites, transit interconnection, and peering services. Responsibilities include ensuring network availability, resolving issues, and collaborating with teams on improvements. Requires 8-10 years of IT experience, including 5+ years in network engineering within the ISP industry. Expertise in TCP/IP, BGP, OSPF, VLANs, Ethernet security, and IPv6 is essential. Experience with Cisco or Juniper products, Linux, and data center best practices is required.

Provide customer support via live chat and email for a fast-growing fintech/crypto trading platform. Support users, manage inquiries, and contribute to service improvements. Must have minimum B2 English and C1 Czech fluency, previous customer service experience, and strong attention to detail.

Application Production Support Engineer will ensure stability, performance, and continuous improvement of transversal applications. Responsibilities include supporting CI/CD pipeline development, automation, and incident management. Requires 10+ years of experience in demanding IT production, Linux administration, or application support environments.

Cybersecurity Project Manager to lead global initiatives across multiple business units. Manage projects from scoping to delivery, ensuring compliance with security frameworks and best practices. Coordinate stakeholders, monitor deliverables, and prepare reporting.

Front-End Developer needed for web-based solutions using Vue.js/Nuxt.js. Design, implement, and collaborate on front-end development in an agile environment. Requires strong HTML/CSS, JavaScript (ES6), and Vue.js/Nuxt.js experience.

NTU International seeks Cybersecurity & Digital Security Experts with 8+ years of experience for EU advisory projects. Expertise in cybersecurity governance, risk management, security architecture, or digital resilience is required. Fluency in English is mandatory.

Automation Tester with 3+ years of experience in QA and Python. Experience with Selenium, Cypress, or Playwright. Strong analytical skills and knowledge of SDLC, agile methodologies, CI/CD, and Git. Fluent Portuguese and English B2.

We seek a COBOL programmer with 5+ years of experience in CICS, JCL, COBOL, and DB2. Must have mainframe experience, fluency in English, and prior banking/financial sector experience. Ability to work in international teams is required.

Staff Engineer to architect and guide development of scalable digital products using NestJS and React on AWS. Focus on full-stack architecture, API design, database modeling, and infrastructure. Provide technical guidance, mentor engineers, and ensure architectural consistency. Requires 10+ years of software engineering experience, strong expertise with NestJS and React, and experience with CI/CD pipelines and cloud environments.

Marketing Manager for a telecom technology company specializing in SaaS solutions for mobile network operators. Develops and executes digital and offline marketing campaigns, creates sales collateral, and supports sales teams with market intelligence. Requires 4+ years of marketing experience with a focus on lead generation and measurable campaign outcomes.

Data Engineer to design, build, and optimize data pipelines using Azure Data Factory and Databricks. Develop ETL/ELT processes, create data mappings, and translate complex datasets into actionable insights.

Neotalent Conclusion seeks a sales-driven Business Development Manager to sell Managed Services in the Iberian market. Requires a Bachelor's or Master's degree in IT, Business Administration, or related field, experience in multinational environments, and strong Managed Services sales experience. Fluency in English is essential.

TransPerfect Games seeks freelance Game Localization QA Testers with native Simplified Chinese and English language skills to identify and fix localization issues in video games. Responsibilities include testing, documenting, and reporting bugs, ensuring linguistic quality, and collaborating with teams.