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Salary
≈ $79k – $163k per year (Estimated)
Location
In office (Dublin)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Oct 10, 2026.

Overview
Company
Impact
Profile match
Test Triangle is a Dublin-headquartered technology services company providing IT service management consulting as an Atlassian, ServiceNow and Freshworks partner, along with software testing, cloud, digital transformation and recruitment outsourcing services. Operating since 2012 from Blanchardstown Corporate Park, it serves organisations across Ireland, the UK and further afield and supplies contract and permanent specialists to client organisations such as UK banks. Its postings are mainly client placements for data analysts, DevOps and platform engineers, cyber security specialists, solution architects, project managers and mobile developers in Dublin, London and other cities.

Technical Writer

Job Summary:

We are seeking a highly motivated and

skilled Technical Writer to play a crucial role in our legacy system

re-engineering and re-platforming project.This project involves migrating from an outdated native application to a

modern web-based application.The

Technical Writer will be responsible for creating and maintaining comprehensive

documentation throughout the project lifecycle, ensuring clear communication

and knowledge transfer to both technical and non-technical audiences.

Responsibilities:

  • Document the Current State: Analyse and document the existing legacy system, including its

architecture, functionality, and user workflows.This will involve working closely with

developers and subject matter experts to understand the intricacies of the

current native application.

  • Define Future State

Documentation: Collaborate with architects and developers to define the documentation

strategy for the new web-based application.This includes determining the types of documentation required (e.g.,

user manuals, API documentation, system administration guides), the target

audience for each document, and the overall structure and format of the

documentation.

  • Develop and Maintain

Documentation: Create and maintain high-quality

technical documentation for the new web-based application, ensuring accuracy,

clarity, and consistency.This includes:

  • User Manuals: Develop user-friendly guides

that explain how to use the new web-based application, covering all features

and functionalities.

  • API Documentation: Document the APIs used in

the new web-based application, providing clear explanations of endpoints,

parameters, and responses.

  • System Administration

Guides: Create documentation for system administrators, covering installation,

configuration, maintenance, and troubleshooting of the new web-based

application.

  • Release Notes: Document changes and updates

made to the web-based application with each release.

  • Collaborate with Development

Team: Work closely with the development team

throughout the project lifecycle to ensure the documentation accurately

reflects the evolving system.Participate in code reviews, testing, and other development activities

to gain a deep understanding of the system.

  • Manage Documentation Review

and Approval Process: Manage the review and approval process for

all documentation, ensuring it meets quality standards and is approved by

relevant stakeholders.

  • Maintain Documentation Style

Guide: Adhere to and contribute to the maintenance of the company's

documentation style guide, ensuring consistency across all technical

documentation.

  • Support Knowledge Transfer: Facilitate knowledge

transfer within the team and across the organization by creating and delivering

training materials and presentations on the new web-based application.

Qualifications:

  • Proven experience as a

Technical Writer in a software development environment.

  • Experience documenting complex

technical systems, preferably involving legacy system modernization or

re-engineering projects.

  • Strong understanding of

software development lifecycle (SDLC) and Agile methodologies.

  • Excellent writing, editing, and

communication skills, with the ability to explain technical concepts clearly to

both technical and non-technical audiences.

  • Proficiency in using

documentation tools such as Confluence, JIRA.

  • Experience with API

documentation tools such as Swagger, Postman

  • Ability to work independently

and as part of a team.

  • Strong analytical and

problem-solving skills.

  • Bachelor's degree in Computer

Science, Technical Writing, or a related field.

Bonus Points:

  • Experience with web-based

application development.

  • Experience with Java, Spring

Boot, Angular.

  • Experience migrating from

native applications to web-based applications.

This job description provides a

comprehensive overview of the Technical Writer's role in the legacy system

re-engineering and re-platforming project.It emphasizes the importance of documenting both the current native

application and the new web-based application, ensuring a smooth transition and

effective knowledge transfer.

I've created a tailored job description for

a Technical Writer specifically focused on re-engineering a legacy system and

re-platforming it to a web-based application.This description emphasizes the need for experience in documenting both

the existing native application and the new web application, ensuring a smooth

transition and effective knowledge transfer.It also highlights the importance of collaboration with the development

team and proficiency in relevant documentation tools.

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