Engagement Model
Team Augmentation
Add experienced engineers, designers or AI specialists to your existing team to fill skill gaps, absorb peaks in demand or accelerate a critical initiative.
Overview
Extra capability, under your direction
Sometimes the team and process are already in place, but a particular skill is missing or there is simply more work than people. Hiring permanently takes time and may not match a temporary need.
With team augmentation, our specialists join your team, attend your ceremonies and follow your engineering standards. You direct their day-to-day work, while we take care of employment, equipment and professional development.
Suitable project types
- Teams that need a specific skill such as DevOps, AI or mobile
- Temporary capacity for a deadline or peak period
- Covering roles while permanent hiring is in progress
- Knowledge transfer into your team on a new technology
Scope definition
How scope is defined
Your team defines the scope and assigns the work. We agree the role profile, expected seniority and duration up front so the right people are proposed.
Success is measured by the specialist’s contribution within your team, and we check in regularly with you and the specialist to make sure the fit is right.
Team structure
Who is involved
Augmented specialists
Individual engineers, designers, QA or data/AI professionals.
Engagement manager
Your point of contact for performance, changes and administration.
Technical mentor (optional)
Senior support for specialists when you want an extra quality check.
Collaboration model
How we collaborate
- 1
Embedded working
Specialists join your stand-ups, planning and reviews.
- 2
Your processes
Work follows your coding standards, tools and approval flows.
- 3
Regular check-ins
Engagement reviews to ensure expectations are being met.
- 4
Flexible duration
Extend, reduce or end engagements with agreed notice.
Responsibilities
Who is responsible for what
White Messenger
- Sourcing and proposing suitable specialists
- Employment, equipment and professional development
- Replacement if the fit is not right
- Administrative and contractual management
Your organisation
- Day-to-day direction and task assignment
- Onboarding into your systems and processes
- Code review and technical decisions
- Feedback on performance and fit
Trade-offs
Advantages and limitations
Every model involves trade-offs. Understanding them helps you choose with confidence.
Advantages
- Quick access to skills you do not have in-house
- Full control over priorities and ways of working
- No long-term hiring commitment
- Knowledge stays in your team’s processes and repositories
Potential limitations
- You need capacity to manage and onboard additional people
- Delivery outcomes remain your team’s responsibility
- Less effective if processes or tooling are immature
- Short engagements limit domain knowledge building
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Frequently asked questions
Answers to the questions we hear most often. If yours is not covered here, our team is happy to talk it through.
It depends on the skill profile and current availability. We confirm likely start dates when we propose candidates.
Yes. You can review profiles and interview candidates before confirming.
Tell us early. We will discuss the issue and, if needed, propose a replacement with a handover period.
Missing a key skill on your team?
Share the role profile you need and we will tell you how we can help.

