API Technical Writer

Billennium; Wrocław; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Udemy for Business

Private medical care

Multisport card

Veterinary package

Language lessons

Shopping vouchers

Welcome pack

Team-building events

Job summary

Billennium is seeking an API Technical Writer to own API documentation and related developer content. You will gather input from engineers and stakeholders, plan backlogs, and create comprehensive reference docs with examples and best practices.

The role involves producing tutorials, onboarding guides, release notes, and visual aids to support developers and business teams. Remote/hybrid flexibility is offered within Poland.

Qualifications

• Proven API documentation experience with clear explanations.
• Strong written communication and ability to tailor content for different audiences.
• Experience interviewing stakeholders and extracting requirements.

Responsibilities

• Own an improvement roadmap for API documentation, backlogs, and delivery timelines.
• Gather requirements from team experts and stakeholders, tailor content and terminology.
• Create and maintain API reference docs with endpoints, parameters, samples, and errors.
• Develop tutorials and adoption assets across documents, eLearning, and video scripts.
• Write onboarding guides, authentication setup, FAQs, and release notes for developers.
• Create diagrams and visuals to clarify products and integrations.
• Collaborate with solution experts and marketing to align technical credibility with messaging.

Skills

API documentation

Technical writing

Requirements gathering

Job description

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

About the Role:

For our client, a global automotive company, we are currently looking for a API Technical Writter.

Responsibilities:

• Own an improvement roadmap for API documentation: independently assess current content, build and prioritize a backlog, and plan delivery (timelines, deadlines, and review cycles).
• Gather requirements and insights by interviewing other team experts and internal stakeholders; incorporate feedback and tailor content (tone, structure, terminology) for target audiences to ensure understanding.
• Create and maintain API reference documentation (endpoints, functions, parameters, sample code, error messages) and explain how APIs interact with applications and business processes, including recommended usage patterns.
• Develop tutorials and adoption assets across formats (documents, eLearning, video scripts/storyboards) and produce business cases/use-case narratives showing effective API usage and value.
• Write and maintain general developer-portal content beyond API reference docs e.g., Getting Started/onboarding guides, authentication and credential setup, FAQs/troubleshooting, release notes/updates etc.
• Produce or coordinate diagrams and other visual aids (directly or with designers) to clarify products, processes, and integrations.
• Partner with solution experts to validate technical accuracy and collaborate with marketing teams to create technically credible sales collateral aligned to go-to-market messaging and ongoing initiatives.

Our offer:

• Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
• Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle &location.
• Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & amp; more.
• Global collaboration - work with a diverse, international team.
• Innovative environment - be part of a forward-thinking and growth-oriented workplace.
• Engaging community - Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.
• Team-building events including our company tradition (annual company event in Mazury).
• A pleasant surprise to start your journey with us in the form of a welcome pack.

Recruitment process:

• HR call
• Client Interview
• Decision/ Feedback