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Offshore Development Team Structure: Roles, Ratios and Team Size

By TalentDock Editorial Team · Updated 24 September 2026 · 8 min read

Quick answer

A typical offshore development team for a UK company has a UK-side product owner, an offshore tech lead, three to five developers, one QA engineer per three to five developers, and shared DevOps. Start small (two developers for an MVP), add QA as soon as you release regularly, and add a tech lead once you pass four engineers. Keep product ownership and final architecture decisions in the UK.

Roles

Roles and responsibilities

Who does what in a UK + offshore team
Role	Where	Responsibilities
Product owner / founder	UK	Vision, priorities, backlog, acceptance
CTO or engineering lead	UK (or fractional)	Architecture, standards, hiring bar, security
Tech lead	Offshore	Day-to-day technical decisions, code review, mentoring, delivery
Full-stack, back-end, front-end developers	Offshore	Build features, write tests, fix bugs
QA engineer	Offshore	Test strategy, automation, release checks
DevOps engineer	Offshore (often shared)	CI/CD, cloud, monitoring, reliability
Data engineer	Offshore (as needed)	Pipelines, warehouse, reporting data
Designer	UK or offshore	UX, UI, design system

Team size

How many developers do you need?

Team shapes by stage
Stage	Offshore team	UK side	From / month (TalentDock)
MVP	2 full-stack developers	Founder as product owner, fractional CTO	£3,390
Early product	3 developers + 1 QA	Product owner, engineering lead	£6,780
Scaling product	Tech lead + 4-5 developers + QA + DevOps	CTO, product manager	£13,000+
Multiple squads	2+ squads of 5-7, shared DevOps and data	Engineering managers per squad	Quoted

Rules of thumb: keep squads to 5-7 people; one QA per 3-5 developers; one DevOps engineer can support roughly two squads; add a tech lead before the team passes four engineers. Costs: offshore development cost UK.

Structures

Three common structures

Extended team

Offshore engineers join existing UK squads. Best when you already have strong UK engineering leadership. See IT staff augmentation.

Dedicated offshore squad

A complete squad offshore with a tech lead, reporting to a UK product owner. Best for a product area or new product.

Hybrid platform split

UK owns architecture and core services; offshore owns features, QA and DevOps. Best for scale-ups.

Operating rhythm

Rituals that make the structure work

Daily stand-up in the overlap window (Sri Lankan afternoon, UK morning or midday).
Two-week sprints with planning, demo and retro including UK and offshore members.
Pull requests reviewed within one working day; CI must pass before merge.
Written specs with acceptance criteria for every ticket.
Monthly one-to-ones between the UK lead and each offshore engineer.

Management detail: how to manage offshore teams.

FAQ

Frequently asked questions

What is the ideal offshore development team size?

Five to seven people per squad, typically a tech lead, three to five developers and a QA engineer.

How many developers do I need for an MVP?

Usually two full-stack developers plus a product owner, with QA added once real users arrive.

What is a good QA to developer ratio?

One QA engineer per three to five developers is a common starting point.

Do I need an offshore tech lead?

Once you pass about four offshore engineers, yes; it keeps quality and delivery on track.

Which roles should stay in the UK?

Product ownership, overall architecture and customer-facing roles usually stay in the UK.

Keep reading

Dedicated development team

Get a team proposal.

Hire offshore developers

All engineering roles.

UK vs Sri Lanka

How the locations compare.

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