Senior Technical Architect - Hybrid Cloud & Modernisation Leader

Test Triangle Limited; Dublin; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Test Triangle Limited is seeking a Senior IT Architect to lead deep technical work across complex software systems. The role focuses on architecture, modernisation, and cloud-native approaches to support strategic initiatives.

You will work with internal technology teams and client stakeholders to design scalable solutions, ensure security and governance, and enable agile delivery in a hybrid Ireland-based environment. Strong leadership and communication are essential.

Qualifications

• Senior-level IT engineering expertise with leadership capabilities.
• CEFR C2 English proficiency or equivalent assessment at presentation stage.

Responsibilities

• Provide technical leadership across components and integrations; drive architecture decisions.
• Ensure security, governance, and quality standards are followed across projects.
• Collaborate with internal teams and client stakeholders to translate business needs into scalable technology solutions.
• Develop reference implementations and guide engineering teams toward high-quality delivery.

Skills

IT architecture

Cloud computing

Azure

Stakeholder management

Security best practices

Documentation

Job description

Location: Newbridge / Curragh, Co. Kildare, Ireland (Hybrid working Model – 2-3 days per week onsite)

Contract Duration

contract of one (1) year duration with an option to extend on an annual basis up to a maximum of four (4) years

Client Overview

The client both require a partner to supplement our existing IT software development teams in the delivery of strategic projects, and IT consultancy.

IT software support & development services are provided to both organisations by our internal team. The services include but not limited to IT consulting, Digital Transformation, custom software development, web application development, web API development, Artificial Intelligence, providing ongoing support & maintenance for bespoke applications, database development & support, and Content Management System (CMS) development & support. The IT functions of the client also provide a range of core business applications to support business activities.

The Client is progressing the enhancement and modernisation of several bespoke digital systems. These initiatives may include the development and support of custom applications across areas such as the administration of horse racing, finance operations, integrity and compliance services, Raceday and event management, data warehousing and analytics, CRM extensions, SharePoint solutions, cloud‑based services, eCommerce, web platforms, content management, and other specialised systems.

Role Overview

Provides deep technical leadership across components and integrations; produces reference implementations and steers engineering quality.

Mandatory Requirements (Pass / Fail)

Candidates MUST meet ALL of the following:

Experience

• It is a mandatory requirement, that the resources proposed have senior level experience, with a minimum of relevant 7 years' experience.

English Language Proficiency (MANDATORY)

• CEFR C2 Proficiency/Mastery (or equivalent)
• If there is no certificate, fluency will be assessed at presentation stage

Application and Database Migration & Modernisation Services

• Client is looking for an IT development partner to provide services to assist the client IT team to modernise our applications and databases to align with cloud computing capabilities, modern architectures, and business strategies. This will include moving applications and data from the current environment to Microsoft Azure, and modernising applications to transform from rigid monolithic applications to modular, flexible and cloud-native ecosystems, enhancing applications to meet modern business needs and technical standards.

Business outcomes

• Agility & speed: Faster release cycles, feature velocity, and experiment cadence.
• Resilience & performance: Higher availability, elasticity, and improved user experience.
• Security & compliance: Strong identity, data protection, and governance baselines.
• Cost Optimizations: Rightsized compute, managed services (reduced toil), pay ‑ as ‑ you ‑ go, reservations/savings plans.
• Data readiness for AI/analytics: Cleaner, governed data platforms that feed reporting/AI.
• Reduced technical debt: Fewer monolith bottlenecks, clearer service boundaries.

Candidate Requirements

• Strong experience in their relevant technology discipline.
• Experience delivering enterprise or complex business applications.
• Strong problem-solving and analytical skills.
• Excellent communication and stakeholder management capability.
• Ability to work effectively with internal technology and business teams.
• Experience working within structured development and governance environments.
• Strong understanding of security, quality and engineering best practices.
• Ability to work independently while operating effectively within a wider team.
• Experience delivering measurable business or technology outcomes.
• Strong documentation and knowledge transfer skills.

For Senior Roles, Candidates Should Additionally Demonstrate

• Strategic thinking.
• Technical leadership.
• Architecture and design capability.
• Experience influencing senior stakeholders.
• Experience leading complex transformation initiatives.
• Ability to translate business objectives into practical technology solutions.

Experience In The Following Areas Would Be Advantageous

• Legacy application modernisation.
• Microsoft Fabric.
• Data Lakehouse architectures.
• Power BI.
• SharePoint and Power Platform.
• AI/ML implementation.
• Responsible AI.
• API-led integration.
• Microservices and modular architectures.