AI Trading Systems Engineer.
Philadelphia.
$202,000
median salary, 9% above the national average
$153,000 to $262,000. Last updated April 2026.
Get the job.
Data points to own the conversation.
If you are evaluating a AI Trading Systems Engineer offer in Philadelphia, PA, here is the reality: $153,000 to $262,000, with $202,000 as the midpoint. 9% above the national average. Compensation scales with the PnL impact of systems built. Do not accept the first number.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $182,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$131,000
to $162,000
Mid (3-5 yrs)
$172,000
to $212,000
Senior (6-9 yrs)
$222,000
to $263,000
Lead (10+ yrs)
$253,000
to $313,000
Salary trend
+10% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $93,000 to the total package.
Base
$202,000
Equity
$57,000
Bonus
$24,000
Signing
$12,000
Estimated total: $295,000
How Philadelphia compares
Philadelphia, PA
$202,000
Cost of living: 9% above average
National Average
$185,000
Philadelphia is $17,000 above
AI Trading Systems Engineer salary by city
Salary by role in Philadelphia
What you should know
Here is what the AI Trading Systems Engineer market actually looks like in Philadelphia. Philadelphia combines a robust healthcare and life sciences sector with established finance and higher education institutions. The city's pharmaceutical corridor is among the strongest in the country. Tech growth has accelerated, particularly in health tech and enterprise software, offering salaries that stretch further than in nearby New York. Compensation scales with the PnL impact of systems built. Engineers who can design low-latency AI trading systems with demonstrated alpha generation earn the highest salaries. Experience combining ML signal research with high-performance systems engineering is rare and commands significant premiums. Proficiency in C++ and FPGA programming adds value.
Junior trading systems engineers start at $130,000 to $150,000. Mid-level engineers building production trading AI reach $175,000 to $210,000. Senior engineers designing firm-wide AI trading infrastructure earn $220,000 to $280,000. Partners and senior portfolio managers with AI systems expertise can earn $500,000 to $2,000,000+ in total compensation. In Philadelphia, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Bonuses at quantitative trading firms often equal or exceed base salary, with total compensation of $300,000 to $600,000+ at top firms. Profit sharing and performance-linked compensation can push total earnings even higher. Signing bonuses of $50,000 to $100,000+ are common at elite firms. And on the tax side: pennsylvania has a flat 3.07% state income tax, but Philadelphia adds a 3.75% city wage tax for residents. This combined local burden is worth factoring into salary negotiations. When someone quotes you $202,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Account for the Philadelphia wage tax in your ask. Request a 5 to 8% premium over suburban offers to offset the city's local tax on all earned income. The range for AI Trading Systems Engineers in Philadelphia runs from $153,000 to $262,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
- A AI Platform Engineer in Philadelphia earns $201,000 (0% more)
- The highest-paying role in Philadelphia is Distinguished Engineer at $363,000
Common questions.
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