What Does a .NET Developer Subscription Actually Cost? (vs. Hiring)

A senior .NET developer costs more than their salary. Most CTOs know this. Few sit down and add it all up.

Here is the math.

The Full Cost of Hiring a Senior .NET Developer

Start with base salary. In 2026, a senior .NET engineer with Azure and React experience commands:

• •United States: $130,000–160,000/year
• •United Kingdom: £60,000–80,000/year
• •Poland (nearshore): 25,000–35,000 PLN/month ($75,000–105,000/year)

That is the number on the offer letter. It is not the number you actually pay.

Benefits and taxes add 20–30% on top. Health insurance, retirement contributions, employer-side payroll taxes. In the US, a $140,000 salary becomes $170,000–180,000 in total compensation.

Recruiting costs money or time or both. An agency charges 15–25% of the first year’s salary — that is $20,000–40,000 for one hire. Internal recruiting skips the fee but burns 3–6 months of your team’s time on sourcing, screening, and interviews. Senior .NET candidates are not sitting around waiting for your email. The good ones have three offers already.

Onboarding is the hidden tax. A senior engineer needs 3–6 months to reach full productivity in a new codebase. They ship code in month one, but they are not making senior-level architectural decisions until they understand your system. During that ramp-up, someone on your existing team is answering their questions instead of shipping their own work.

Risk is the number nobody budgets for. One in three hires does not work out in the first year. A wrong hire costs 6–12 months of salary plus the opportunity cost of everything they did not ship. Then you start the process over.

Management overhead is real even for senior people. Weekly 1:1s, performance reviews, career development conversations, PTO coverage, keeping them engaged so they do not leave for a company offering 20% more. This costs your time — and your time is the most expensive resource in the company.

Add it up:

That is the real number. And it does not include the risk of a bad hire, which resets the clock and doubles the cost.

The Subscription Model

A dev subscription works differently.

$7,500 per month. $90,000 per year. That is the entire cost. No benefits to fund, no recruiter to pay, no desk to furnish.

Here is what changes:

No recruiting cost. Subscribe this week. Work starts this week. No job postings, no screening calls, no technical assessments, no salary negotiations, no notice periods.

No onboarding lag. An experienced engineer who has worked in dozens of .NET/Azure codebases knows how to read a new one fast. First PR in hours or days, not months.

No benefits, PTO, or management overhead. No 1:1s to schedule. No performance reviews. No career path to design. No coverage plan when they take vacation. Point at the backlog. Work gets done.

Cancel anytime. No severance, no awkward conversations, no legal review. If the work dries up or the fit is wrong, you stop paying.

Side by Side

The subscription is not cheaper because the engineer is less experienced. It is cheaper because you are not paying for the overhead of employment.

When a Subscription Makes Sense

A subscription fits when:

• •You have backlog but not enough work for a full-time hire. You need 60–80% of a senior dev, not 100%. Hiring full-time for that is overpaying.
• •You need senior .NET expertise but cannot compete with FAANG salaries. A subscription gives you access to senior output without a $200,000+ compensation package.
• •You need results now, not in 6 months. Hiring takes 2–3 months. Onboarding takes 3–6 more. A subscription ships code this week.
• •Your team needs capacity, not another person to manage. Adding headcount adds communication overhead. A subscription adds output without adding complexity.

When Hiring Makes Sense

A subscription does not replace every hire. Hiring is the right call when:

• •You need full-time, embedded presence. Daily standups, pair programming, real-time collaboration — that requires someone on your team, not a subscription.
• •The role requires deep institutional knowledge built over years. If the work depends on understanding your specific business domain at a level that takes years to develop, a subscription is not the right tool.
• •You are building a team. Culture, mentoring, long-term knowledge retention — these are things a full-time hire provides that a subscription does not.

There is no shame in either choice. The mistake is choosing one without doing the math on both.

The Bottom Line

Hiring a senior .NET developer costs $195,000–258,000 per year when you account for everything. A dev subscription costs $90,000. The subscription gives you senior-level output from day one with none of the overhead.

If you have a backlog that is growing faster than your team, a subscription might be the fastest way to fix it. Send one backlog item — I will reply with how I would approach it. No commitment, no call needed.