London salary inflation, post-Brexit talent constraints and IR35 complexity are pushing UK SaaS companies and enterprises toward a smarter engineering model. Here is the full cost picture.
What a UK company pays per senior engineer, all in, versus the same seniority through Soroc.
| Cost component | In-house the UK | Soroc Systems |
|---|---|---|
| Gross salary (senior) | £85,000–£110,000 | Included |
| Employer NICs (13.8%) | £11,700–£15,200 | £0 |
| Employer pension (3% min) | £2,550–£3,300 | £0 |
| Recruitment (agency fee) | £16,500–£22,000 | £0 |
| London office / desk | £8,000–£14,000 | £0 |
| Total annual cost | £124,000–£164,000 | £38,000–£68,000 |
Figures are an illustrative model based on public UK salary, NICs and pension data, not a quote. The Soroc figure is the full-time equivalent of our €25–45/hr rate. Your number depends on role, city and seniority.
For roughly the all-in annual cost of a single senior engineer in the UK, you can field a small Soroc team at our entry rate, same senior quality bar.
London salaries among the highest in Europe, IR35 complexity, and a talent pool that shrank after Brexit.
London senior developers command £100,000 to £120,000 gross, and desk costs add several thousand more per seat. Most UK tech companies still sit in or around London.
The off-payroll working rules make hiring contractors a compliance minefield, with real liability if a contractor is judged inside IR35.
Hiring EU engineers now means visas and sponsorship. The easy access to a continent-wide talent pool is gone.
Agency fees of 15 to 25% of salary and multi-stage processes make each senior hire slow and expensive.
From initial brief to fully onboarded, productive engineers integrated into your workflow, with zero UK employment-law complexity.
Roughly a 50 to 70% reduction without cutting team size, freeing budget for product, growth or more engineers.
Every engagement includes a UK GDPR-compliant Data Processing Agreement, present-tense IP assignment, and an NDA, aligned with ICO expectations.
Standups, Slack, Jira and code reviews run in English, with professional written and spoken communication. No translation overhead.
Our engineers cover UK core business hours for live standups, reviews and pairing, not just async hand-offs.
Vetted senior engineers who work inside your team and your standards, the same review and CI bar you would apply to a local hire.
A senior developer in the UK costs roughly £124,000 to £164,000 a year all in, once you add 13.8% employer NICs, pension, agency fees and London office cost. The same seniority through Soroc is about £38,000 to £68,000 a year, the full-time equivalent of our €25 to €45 per hour rate. A team of five typically saves several hundred thousand pounds annually.
Yes. Every engagement includes a UK GDPR-compliant Data Processing Agreement, present-tense IP assignment, and an NDA, aligned with ICO expectations.
Working with Soroc as a service provider sits outside the UK off-payroll (IR35) framework that applies to individual contractors, removing that classification and compliance risk.
Yes, several hours of daily overlap with UK working hours for standups, reviews and live collaboration.
A vetted, onboarded engineer can be productive in about two weeks, versus a multi-month hiring cycle in the UK.
Tell us the roles you are hiring for. We will send a clear, sourced breakdown of in-house cost versus a Soroc team, with no commitment.