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Technical Writer (API & ABI)

Integrity Careers LLC
Boston, MA Contractor
POSTED ON 1/28/2026 CLOSED ON 2/27/2026

What are the responsibilities and job description for the Technical Writer (API & ABI) position at Integrity Careers LLC?

We are seeking a highly skilled Technical Writer to join the Digital Assets Team. This individual will create, edit, and maintain high-quality documentation that conveys complex technical information in a clear and concise manner. The role involves close collaboration with product managers, engineers, UX teams, and other stakeholders to ensure documentation is accurate, accessible, and tailored to diverse audiences.

Location: Boston, MA, or Jersey City, NJ

Employment Type: Contract-to-Hire (CTH)

Relocation Assistance: Not available

Visa Sponsorship: Not available

Key Responsibilities

  • Provide expertise in establishing best practices for commercial product documentation.
  • Review and improve existing documentation strategies for products and applications.
  • Collaborate with UX teams to optimize the presentation of documentation on the Resource Hub.
  • Work with product, engineering, and commercial teams to create and publish content, including product requirements, workflows, user guides, and technical materials.
  • Develop standardized processes and templates for documentation to support consistent delivery across products.
  • Produce and maintain documentation, such as architecture diagrams, API/ABI guides, workflow diagrams, deployment diagrams, and infrastructure requirements.
  • Assist in creating content strategies and documentation plans for product development.
  • Incorporate feedback from cross-functional teams to meet end-user needs.

Required Skills And Experience

  • 5 years of experience as a Technical Writer with a focus on API and ABI documentation.
  • 2 years of experience in software development.
  • Familiarity with financial institution technology and API integration architecture.
  • Experience with Blockchain and Web3 technologies.
  • Strong knowledge of APIs, RESTful web services, and programming concepts.
  • Proficiency in authoring tools, CMS platforms, and task management tools (e.g., Swagger, Postman, Confluence, JIRA).
  • Knowledge of tech stacks like Python, MongoDB, CDC, and Kafka.
  • Basic diagramming skills using tools like draw.io or Miro.
  • Strong time management and problem-solving skills.
  • Ability to work independently and think creatively in a fast-paced environment.

If you have the required skills and experience and thrive in a dynamic, autonomous setting, we encourage you to apply!

Skills: task management tools,teams,kafka,documentation,software development,api documentation,mongodb,restful web services,abi,abi documentation,diagrams,api,diagramming skills,cms platforms,authoring tools,blockchain,cdc,architecture,technical writing,web3 technologies,writer,python

Salary : $60 - $80

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