Hire Senior Contract Developers & Engineers — Outside IR35

Pre-vetted engineering talent available across UK, US & India. No recruitment fees. Fast placement. Flexible engagement models.

⚡ Quick Placement 💷 No Hidden Fees 🌍 Global Teams ✅ IR35 Compliant
500+
Engineers Staffed in 2023
7 days
Average Time to Placement
98%
Client Satisfaction Rate
35%
Average Cost Savings vs. Permanent

Engineering Talent by Specialisation

Pre-vetted engineers available for immediate engagement across these key specialities.

🔵

Full-Stack Developers

8 available this week

React/Vue, Node.js, Python, .NET, databases — complete product buildout

🧠

AI/ML Engineers

5 available this week

LLM integration, RAG pipelines, prompt engineering, fine-tuning, data science

⚙️

DevOps Engineers

6 available this week

Kubernetes, Docker, Terraform, CI/CD, AWS, Azure, cloud infrastructure

🧪

QA/Test Automation

4 available this week

Selenium, C#, SpecFlow, BDD, API testing, CI/CD pipeline testing

🗄️

Data Engineers

3 available this week

SQL Server, ETL pipelines, data warehouse, analytics, reporting

📊

Senior Architects

2 available this week

Enterprise architecture, system design, technical leadership, mentoring

Skills & Technology Stack

Technology Engineers Available Experience Level Avg. Rate
React / Vue.js 12 Mid to Senior £45-65/hr
.NET Core / C# 8 Senior £50-75/hr
Python / Django 6 Mid to Senior £40-60/hr
Node.js / Express 10 Mid to Senior £42-65/hr
Kubernetes / Docker 7 Senior £55-75/hr
AWS / Azure / GCP 9 Mid to Senior £48-70/hr
OpenAI / LLM APIs 5 Senior £60-80/hr
SQL Server / PostgreSQL 8 Mid to Senior £45-65/hr
Selenium / QA Automation 6 Mid to Senior £38-55/hr
Terraform / IaC 6 Senior £52-70/hr

Engagement Models

Choose the engagement model that fits your project, timeline, and budget.

Staffing Cost Calculator

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Estimated Monthly Cost

*Rates assume 160 hours/month, all-inclusive. No hidden fees.

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Get started in minutes. Our team will understand your requirements and present matched candidates within 24-48 hours.

Why Companies Choose Kofact

Fast Placement

Average 7-day placement. Most roles filled within 2 weeks. No lengthy recruitment delays.

💰

No Hidden Fees

No recruitment fees, markups, or commissions. Transparent, all-inclusive pricing. What you see is what you pay.

IR35 Compliant

All contracts properly structured. No hidden IR35 liability. Full compliance guidance included.

🌍

Global Team

Engineers across UK, US, and India. 24/7 coverage. Timezone-aligned for seamless collaboration.

👥

Pre-Vetted Talent

Technical screening, portfolio review, reference checks. Hire with confidence.

🎯

Flexible Terms

Month-to-month contracts. Scale up or down. No long-term lock-in or penalties.

Frequently Asked Questions

How quickly can you place engineers?

Average placement is 7 days. For urgent roles (common skills), we can often provide candidates within 2-3 days. Specialist roles (AI/ML, senior architects) may take 2-3 weeks.

What are your typical contractor rates?

Rates vary by role, experience, and region. Junior developers: £35-45/hr | Mid-level: £50-70/hr | Senior/Specialists: £70-90/hr. All-inclusive with no markups.

Are all engineers outside IR35?

Yes, all our contractors are structured outside IR35 with proper Statement of Work agreements. We provide IR35 compliance guidance and contracts are reviewed by tax specialists.

Can I hire for short-term projects?

Absolutely. We support projects from 1 week to 2+ years. No minimum contract length. Month-to-month engagement available for ongoing needs.

Do you charge recruitment fees?

No. There are no recruitment fees, referral fees, or hidden markups. You pay the engineer's rate only.