The Work OS for AI-powered Work
Live entity model of your enterprise
Build the Work Context Graph
Your GPS for reinvention
Builder Studio · Workflows + agents
Deliver the new way of working
Track real, board ready ROI
Source of truth · audit trail
Keep architecture current
Work architecture
The entity model that replaces static job architectures. Every department, job, level, role, workflow, task, subtask, and skill. Structured for humans and agents, governed at enterprise grade.
WORK ARCHITECTURE STRUCTURE
Organization
Department, jobs, and levels.
Assignment
Roles are defined by three things: department, job, and level.
Execution
Workflows break into tasks; tasks break into subtasks.
Skills
The connective tissue.
Trusted by the world's most ambitious companies
92% accuracy out of the box. The full structure of your enterprise. Wired, structured, ready from day one.
A continuously updated model of how the enterprise runs. Tasks, roles, workflows, and skills evolve as work evolves. No more annual rebuilds.
The first architecture designed for the agent + human operating model. Every role, mapped to both the humans and the agents running the work.
Bi-directional with Workday, SuccessFactors, Oracle HCM, SAP. Reads from them. Writes back to them. One architecture, one source of truth.
Architecture redesign
Duplicate roles, identified
Every role compared against the tasks and workflows it actually runs.
Structural overlap, removed
Where two roles do the same work, one architecture emerges.
Levels, rationalized
Fewer bands. Clearer progression. Compensation logic that matches the work.
A live, lean architecture
Ready for agents, ready for AI, ready for the next decade.
Why it matters
The operating model both can run on, with shared context, shared rules, shared accountability.
Reejig's Work Architecture platform is a spectacular way to quickly analyze jobs and roles, break them into tasks, and immediately pinpoint AI investments for rapid return on investment. Over time this type of tool could even replace the job architectures of the past.
Josh Bersin · Industry Analyst
The Josh Bersin Company
The structured layer underneath everything your enterprise does — every job, task, subtask, and workflow, captured live and kept current. It's the foundation AI agents, workforce planning, and compliance all need to actually work, sourced from one place instead of stitched together across systems.
Job architectures and skills taxonomies describe roles and capabilities. A Work Architecture describes the work itself — what gets done, how it flows, who and what does it. Job and skills data sit inside it, but the architecture goes deeper: down to tasks, workflows, and the context AI needs to operate.
Any enterprise deploying AI at scale, planning workforce strategy across changing work, or running compliance on regulated workflows. If your AI deployments stall at the pilot stage, your workforce data lives in five systems, or your auditors ask questions you can't answer in real time — this is the missing layer.
Reejig builds your initial Work Architecture from existing data (HRIS, job descriptions, whatever you have) in days or weeks, not the multi-year consulting engagement traditional approaches require. From there, it stays current automatically as work evolves.
Reejig scores every task against the AI you've already approved, so you know exactly what's deployable today, what needs governance first, and what should stay with people. Every AI decision runs on real work data, not vendor pitches or theoretical potential.