Technical Writer at Duplo



Duplo is building the platform to power the next generation of financial services. Our mission is to help companies expand financial access for all. Our simple and powerful banking-as-a-service API helps companies quickly launch financial products.

We are recruiting to fill the position below:

Job Title: Technical Writer

Location: Lagos
Employment Type: Full-time

Description

  • This is a unique opportunity.
  • You’ll have the responsibility and resources to take a significant part in the creation of a paradigm-changing product that will impact millions.
  • This is a contract role with the potential to be renewed based on performance and business needs.

Responsibilities

  • Develop, write, and maintain comprehensive technical product documentation for payment APIs, expense workflows, and related platform features.
  • Create developer-focused content such as API reference guides, integration tutorials, code samples, and troubleshooting guides.
  • Collaborate closely with engineers, product managers, and subject matter experts to gather information and clarify technical concepts.
  • Translate complex technical information into clear, accessible, and engaging language for both technical and non-technical audiences.
  • Organize and structure content for easy navigation and quick reference, ensuring consistency and adherence to style guides.
  • Leverage visual aids (diagrams, flowcharts, screenshots) to enhance understanding of workflows and API usage.
  • Review, edit, and proofread documentation for accuracy, clarity, and completeness; ensure compliance with industry standards.
  • Monitor user feedback and analytics to identify areas for improvement, updating content as products and APIs evolve.
  • Stay current with best practices in API documentation, automated generation of technical documentation, technical writing, and fintech industry trends.

Technical & Professional Requirements

  • Bachelor’s Degree in Technical Communication, Computer Science, Information Technology, or a related field (or equivalent experience).
  • Minimum of 5 years of experience in technical writing, preferably in fintech, B2B SaaS, or API-driven environments.
  • Proven experience creating API documentation, with a strong understanding of REST, JSON, and web services.
  • Ability to read and interpret code (e.g., Python, JavaScript, or similar) and technical specifications.
  • Proficiency with documentation tools such as Markdown, Git, Swagger/OpenAPI, and Postman.
  • Strong written and verbal communication skills, with exceptional attention to detail and accuracy.
  • Experience collaborating in cross-functional teams and gathering technical information from diverse stakeholders.
  • Ability to manage multiple projects and meet deadlines in a fast-paced, evolving environment.

Preferred Qualifications:

  • Experience in payments, expense management, or financial technology domains.
  • Familiarity with SDLC/PDLC and agile product development workflows.
  • Previous experience with user research, content analytics, and continuous documentation improvement.
  • Demonstrated storytelling approach to technical writing, making complex topics engaging and accessible.

Application Closing Date
Not Specified.

How to Apply
Interested and qualified candidates should:
Click here to apply online