Theta (NZ)

Full-stack Engineer

• Define and evolve application architecture across a mixed .NET estate, from legacy .NET Framework 4 through to modern .NET)
• Set the modernisation roadmap, ensuring new work follows clean, sustainable patterns while legacy components are uplifted incrementally.
• Lead full-stack technical direction across backend, frontend and integration boundaries.
• Shape SPA/API integration patterns, ensuring frontend squads have well-designed, stable and versioned contracts to build against.
• Facilitate workshops with engineering squads, product owners, and customer stakeholders, and provide technical guidance through sprint reviews and release gates.
• Be the technical voice in customer-facing conversations — able to explain design decisions clearly and confidently to non-technical stakeholders.

Technical Lead – Architecture Focus, Full Stack