Haystack
← Back to Jobs
Full time
Technology

Solutions Architect - Workday

Cadence Resourcing LimitedSouth East London, London🇬🇧United KingdomPosted 19 Aug 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Solution Architect - Workday

Join a major HR and Finance transformation and play a key role in moving critical capabilities from legacy systems to Workday.

As the Workday Solution Architect, you will lead technical discovery, assess the existing application landscape and define the target and transitional architecture. You will map dependencies, data flows and integration points while determining which services should be adapted, enhanced or replaced.

You will design integrations between Workday and the wider technology estate, covering APIs, messaging and data exchange. You'll also produce solution designs, architecture diagrams and interface specifications, presenting recommendations to the Technical Design Authority for approval.

Working closely with delivery teams, SMEs, suppliers and senior stakeholders, you will ensure solutions are practical, secure, scalable, resilient and maintainable.

You'll need:

Strong, demonstrable Workday experience
HR and Finance transformation expertise
Proven solution architecture experience in complex environments
Knowledge of API-led architecture and integration strategies
Experience working with third-party implementation partners
Excellent stakeholder communication and influencing skills
The ability to balance technical constraints, competing priorities and delivery deadlines

This is an influential opportunity to shape a high-profile Workday transformation from discovery through to delivery.

Similar jobs