Engineering & Software Development

Identity & Access Engineer

Authentication and authorization are the parts of a system where a subtle mistake becomes a security incident, not just a bug, a misconfigured OAuth flow or an overly permissive role can expose data far beyond what anyone intended. We implement OAuth, OIDC, and SAML flows, single sign-on, and role- or attribute-based access control with secure token and session management handled correctly from the start. This is for products adding SSO for enterprise customers, or systems whose access control has grown ad hoc and needs to be formalized before it causes a real problem. You get an identity layer built to the actual protocol specs, tested against the failure modes that matter.

This is a capability we deliver for you as a service, not a role we’re hiring for.

How We’d Approach This

A clear, staged plan, not a black box

These are the service-specific steps inside our six-step process.

1
Map your identity providers, user roles, and access requirements to diagnose gaps in the current setup.
2
Build a pilot SSO or RBAC implementation against one application or one identity provider integration.
3
Review the pilot's security posture and user experience with your team before expanding scope.
4
Roll out the full identity and access implementation with token and session handling audited for security.

What You Get

Deliverables from this engagement

Working SSO integration (OAuth/OIDC/SAML)
RBAC or ABAC access control implementation
Secure token and session management configuration
Security review documentation for the identity flow

Six Ways We Could Architect This

Different engagement, different build, pick the shape that fits

There’s more than one way to deliver on this service. Browse a few of the ways we’d structure the work, depending on your speed, budget, and integration needs.

Read all 6 architectures as text

Lean Fast-Start Architecture

User Layer

End User
Login Form
Password Reset Flow

Basic OAuth Flow

OAuth Authorization Server
Access Token Issuer
Refresh Token Handling

Application

Single Application
Session Store
Logout Flow
Basic Login Audit Note

Basic Access Control

Simple Role Check
Protected Resource
Access Denied Page

Cloud-Native / Managed Services Architecture

Users

Employee User
Customer User

Managed Identity Provider

Managed Identity Provider
SSO Federation Hub
Social Login Connector
Managed Multi Factor Step

Managed Token Services

Managed Token Service
Managed Token Revocation Service
Managed Session Manager

Managed Access Control

Managed RBAC Policy Engine
Attribute Based Access Rules
Internal Application A
Customer Facing Application B

Event-Driven & Automation-First Architecture

Identity Events

HR New Hire Event
HR Termination Event
Anomalous Login Risk Signal

Identity Automation Engine

Automated SCIM Provisioner
Automated Role Assignment Engine
Automated Device Trust Check
Automated Risk Response Engine

Automated Actions

Account Auto Created
Account Auto Deprovisioned
Sessions Force Revoked

Notifications

Manager Notification
Security Team Alert
Automated Audit Event Log

Enterprise-Grade & Compliance-Ready Architecture

Access Governance

Formal Access Policy
Segregation of Duties Rules
Periodic Access Recertification

Enterprise Federation

Enterprise SAML IdP
SP Initiated SSO Flow

Fine Grained Access Control

ABAC Policy Engine
Privileged Access Management
Emergency Break Glass Access
Just In Time Access Grant

Audit and Compliance

Immutable Access Audit Log
SIEM Integration
Compliance Attestation Report

AI-Augmented, Human-in-the-Loop Architecture

Input Layer

Employee Access Request
Historical Access Patterns
Existing Role Catalog

AI Access Analysis Engine

AI Over Privilege Detector
AI Recommended Role Grant
AI Access Risk Score

Human Approval Checkpoint

Security Engineer Review
Approve Access Grant

Output Layer

Access Grant Applied
Automatic Grant Expiry Timer
Request Denied
Escalated to Senior Reviewer

Integration-Heavy / Ecosystem-Connected Architecture

Existing Identity Ecosystem

HRIS System
Corporate Active Directory
IT Ticketing System

Identity Platform Core

Identity Broker
Two Way Directory Sync
SCIM Provisioning Engine

Downstream SaaS Applications

SaaS App A
SaaS App B
SaaS App C

Feedback and Requests

Access Request Ticket
Automated Deprovisioning Sync
Provisioning Status Update

Ready to get started?

Tell us what you’re trying to get done and we’ll help you find the highest-leverage place to start, scoped small enough to prove itself before you commit to anything bigger.

Talk to us about Identity & Access Engineer

Most engagements like this start as a $500–$2,500 pilot, see full pricing.