QA Testing Services for UK Companies: Overlap, UK GDPR, IR35

A UK company can run offshore QA from Bangladesh with a usable live window: Dhaka (UTC+6) is 5 hours ahead of the UK, so a 9-to-6 day shares about 3 hours in British winter and 4 in summer, in the UK morning. The harder questions are data and contract: UK GDPR sets conditions for sending personal data abroad, and a managed QA service, correctly structured, sits outside IR35.

This guide is for UK founders, CTOs and QA leads. RAITHub is a QA and software studio in Dhaka, with no UK office, delivering in English only, and is not SOC 2 or ISO 27001 certified. Read it as engineering and hiring guidance. Legal and tax points are general information; confirm them with a UK-qualified adviser.

How many working hours do the UK and Dhaka share?

About 3 in winter and 4 in summer, in the UK morning. Bangladesh does not change its clocks; the UK moves to British Summer Time, which narrows then widens the gap. With both sides on a 9:00 to 18:00 day:

UK time	Dhaka time (no DST)	What usually happens
09:00 (winter) / 09:00 (summer)	15:00 / 14:00	Your morning opens; the Dhaka afternoon is live
09:00–12:00 (winter)	15:00–18:00	The ~3 shared hours: stand-up, demo, live bug triage
09:00–13:00 (summer)	14:00–18:00	~4 shared hours during British Summer Time
UK afternoon	Dhaka evening/night	Asynchronous; a written handoff lands before your next morning

The overlap is the UK morning, which suits QA well: raise the day's priorities live, then let testing run through the Dhaka afternoon and the UK afternoon, with a written daily handoff closing the loop. For the Americas comparison and the wider model, see offshore QA testing services.

What does UK GDPR say about sending personal data abroad for testing?

UK GDPR restricts transfers of personal data to a "third country" unless the transfer is covered by adequacy regulations or appropriate safeguards such as the ICO's International Data Transfer Agreement (IDTA) or the UK Addendum to the EU SCCs, backed by a transfer risk assessment (ICO: international data transfers). Bangladesh is not covered by UK adequacy regulations, so a transfer there needs one of those safeguards. For QA, the practical answer is usually to avoid the transfer in the first place:

• Test against synthetic data, not copies of real customers, so no personal data crosses the border.
• Keep production data in your own UK or EU region, with testers deploying into an account you own rather than hosting anything.
• Put an IDTA or the UK Addendum in place for any processing of personal data that cannot be avoided.
• Sign a DPA defining the testers as processors acting on your instructions.

RAITHub makes no UK GDPR "compliance" claim and no vendor can take on your controller obligations. What it does is sign DPAs and the appropriate transfer clauses, follow your controls, and design testing so personal data stays in your environment. This is general information; confirm your transfer position with a UK-qualified adviser and the ICO.

Does IR35 apply to an offshore QA service?

IR35, the off-payroll working rules, applies where a worker would be an employee if you engaged them directly through an intermediary (HMRC: understanding off-payroll working). A genuine business-to-business managed service, where the provider controls how the work is done, supplies its own people and equipment, and is paid for an outcome rather than for a person's time under your direction, is a different thing from a disguised employee. HMRC's own guidance notes that fully contracted-out services are treated as a service, not off-payroll working (HMRC: April 2021 changes to off-payroll working). The structure that keeps QA clearly a service:

• The provider manages its own testers. They are never placed under your day-to-day management. This is why staff augmentation and managed services differ for IR35, covered in IR35 and an offshore development agency.
• You buy an outcome: tested releases, bug reports, a maintained suite, not a named person's hours.
• Substitution is real. The provider decides who does the work.

RAITHub delivers QA as a managed service and does not offer staff augmentation, which is the arrangement most likely to raise IR35 questions. This is general information, not tax advice; confirm the status of any engagement with your adviser.

How big is the cost gap for a UK buyer?

Wide, and mostly in the rate. One 2026 QA outsourcing guide puts manual testing at $60 to $160 an hour in Western Europe against $8 to $55 in India and Southeast Asia, with automation 20 to 50% higher in every region (QA Madness 2026 rates). Freelance marketplaces sit lower: Upwork lists a median of $35 an hour for QA engineers (Upwork).

Option	Market rate (2026)	Overlap with your UK day
UK or Western Europe agency	$60 to $160/hr manual (QA Madness)	Full
UK freelancer or crowdtesting	Upwork median $35/hr for QA engineers	Full, knowledge leaves each time
Offshore managed QA (Bangladesh)	$8 to $55/hr band region; quoted per scope	3 hours winter, 4 summer, plus async

Those are market figures, not RAITHub prices; RAITHub publishes no rates. A low rate times more hours or more rework is not a saving, so compare fixed quotes with scope and deliverables visible. See QA as a service pricing and in-house QA vs outsourced QA.

Where should the tests live?

In your repository, running in your CI, with bugs in your tracker. That is what separates a service you keep from hours you rent, and it matters as much for a UK buyer as anyone: if the automated suite lives on the vendor's machines, you lose it when the contract ends and cannot prove a release was tested. See QA gates for offshore teams and the test pyramid for SaaS.

Why RAITHub for QA in the UK?

• A live window in your morning, 3 shared hours in winter and 4 in summer, plus written daily handoffs for the rest.
• A managed service, not seats. RAITHub manages its own testers, which keeps the engagement clearly a service. It does not offer staff augmentation.
• Tests and IP you keep. Automated tests and CI configuration go in your repository, with IP assigned to you and an NDA as standard; DPAs and the appropriate transfer clauses are signed where personal data is involved.
• Specialist breadth from one provider: manual and exploratory testing with UAT support, mobile testing on real iOS and Android devices, web application security testing against OWASP guidance, WCAG 2.2 accessibility audits, and automation, API and performance testing.
• Counted suites as proof. PropDesk runs 1,024 automated tests and Sundor Skin runs 530+. TheSkinProof, the founder's own venture rather than a client, runs 750+.

When a UK company should not hire RAITHub for QA

• When a customer or framework requires a SOC 2 or ISO 27001 certified vendor, or an accredited CREST penetration test report. RAITHub holds neither certification and does OWASP-based testing, not certified pentests.
• When you need a legal accessibility certificate. A WCAG 2.2 audit reports issues and fixes but does not certify compliance with the Equality Act or EAA; confirm with your adviser.
• When you want to manage the testers yourself. That is staff augmentation, which RAITHub does not offer.
• When live, same-time collaboration for most of your working day is essential and 3 to 4 hours is too thin.

How RAITHub would test this

• Scope: the journeys and roles that matter, the browsers and devices, and the test types across manual and exploratory, mobile, security, accessibility and automation, API and performance.
• Rhythm: the UK-morning overlap for live triage, a written handoff every Dhaka working day, bugs in your tracker.
• Model: a monthly QA plan, a one-off audit or a dedicated team RAITHub manages and bills monthly.
• Contract: IP assignment, NDA, and a DPA with an IDTA or UK Addendum where personal data is involved.

Next step: a free 15-minute technical audit, then a written fixed quote. For the full service, see QA as a service. Ready? Ask for a QA plan or dedicated team quote.

Frequently asked questions

How many hours does a UK team share with Dhaka?

About 3 in British winter and 4 during British Summer Time, in the UK morning, with both sides on a 9:00 to 18:00 day. Dhaka does not change its clocks, so the gap moves only because of the UK's daylight saving.

Can we send personal data to an offshore QA team under UK GDPR?

Only with appropriate safeguards, such as the ICO's IDTA or the UK Addendum plus a transfer risk assessment, because Bangladesh is not covered by UK adequacy regulations. The simpler answer for QA is to test against synthetic data so no personal data crosses the border. Confirm with a UK adviser.

Does IR35 apply if we use an offshore QA provider?

A genuine managed service, where the provider controls the work, supplies its own people and is paid for an outcome, is treated as a service rather than off-payroll working. Staff augmentation, where testers sit under your management, is more likely to raise IR35 questions. RAITHub offers a managed service only. Confirm with your adviser.

Is offshore QA cheaper than hiring in the UK?

On rates, clearly: Western Europe manual QA runs $60 to $160 an hour against $8 to $55 in India and Southeast Asia. The total saving depends on hours and rework, so compare fixed quotes with the scope visible.

Will we keep the automated tests?

Yes, if they live in your repository and run in your CI from the start. RAITHub commits tests and CI configuration to your codebase and assigns the IP to you. Tests kept on a vendor's machines disappear when the contract does.

Does RAITHub have a UK office?

No. RAITHub is based in Dhaka, Bangladesh, works with UK clients remotely in English, and has no UK office. It is an offshore partner, not a nearshore one.