AI Engineer vs Technical Lead:
IC vs Leadership Decision

At some point, you'll face this choice: stay individual contributor or lead a team.
Both paths lead to senior roles—but they look very different day-to-day.

Getting Promoted But
Not Sure If You Want to Lead?

Your company is pushing you toward leadership, but you still love writing code.

You see tech leads in meetings all day and wonder if that's really a step up.

You're not sure if staying IC limits your career growth or salary potential.

Two Paths to Senior: Building vs Leading

The World-Class AI Engineer Cohort

IC and leadership are parallel tracks, not a hierarchy. Senior ICs can earn as much as engineering managers. The question is: what do you actually enjoy doing?

1

AI Engineer (IC) Focus

Deep technical work, building systems, solving hard problems, coding 70-80% of time

2

Technical Lead Focus

Team coordination, code reviews, technical decisions, mentoring, coding 30-50%

3

Shared Responsibility

Both own technical outcomes—leads through people, ICs through direct contribution

Meet Your Mentor

Zen van Riel

My aim has been the same for years: become a world-class AI engineer. Every career move I've made has been measured against that.

I started as a software tester on a $500/month internship in the Netherlands. Taught myself to code, learned to ship real systems, and worked my way to Senior Engineer at GitHub.

Then I left GitHub. I joined an AI research lab as Member of Technical Staff, where I currently build products for secure AI monitoring.

The cohort draws directly from my real experience so you can make progress fast.

I run this special cohort with only a few people because hands-on work with me is what it takes to bring you to become a world-class AI engineer.

Career progression from Intern to Senior Engineer

Real Results

Vittor

Vittor

AI Engineer

Built and deployed his portfolio piece, then landed the AI role

"The coaching played a huge part in my success. I focused on AI fundamentals, the certification path, and soft skills like professional writing. Having access to expert guidance gave me confidence during interviews and helped me feel I was on the right path.

I built my own platform (simple but functional) and deployed it on AWS. I used it in my portfolio and showcased it during interviews. The way complex topics were explained, especially the restaurant analogy for AI systems, really stuck with me. Focusing on doing the basics well was absolutely essential."

What You Will Get

8 Weekly Tuesday Sessions

3 hours each for 24 live hours total.

Project Scoping at Kickoff

We set the scope of what you'll ship and the milestones to get there before the live sessions start.

Code Reviews

Reviews of your code from Zen during the cohort.

Lifetime Demo Access

Every architecture demo is recorded and yours to keep.

Demo Day

You present what you built and get feedback from Zen, with a recording you can use in your portfolio.

12 Months Community Access

Included with the cohort.

Both Paths Have Strong Demand. Choose What Energizes You.

8
Weeks
6
Seats per Cohort
24
Live Hours with Zen

Frequently Asked Questions

What is the main difference between AI engineers and technical leads?

AI engineers are individual contributors who deliver through their own technical work—building systems, writing code, solving problems. Technical leads deliver through their team—coordinating work, making technical decisions, mentoring engineers, and ensuring the team ships quality software. The output shifts from 'what did I build' to 'what did my team achieve.'

Do AI engineers or technical leads earn more?

At similar levels, compensation is comparable. Senior AI engineers earn $150K-$250K; tech leads at the same level earn similar amounts. The real comparison is senior IC (staff/principal engineer) vs management track. Staff engineers and engineering managers have similar compensation. At top companies, principal engineers ($300K-$500K+) can earn as much as senior managers. You don't need to manage to earn well.

Do technical leads still write code?

Yes, but less. Most tech leads spend 30-50% of their time coding, down from 70-80% as an IC. Your code becomes more strategic—proof of concepts, critical path features, architectural decisions. You'll spend more time in code reviews, design discussions, and helping unblock teammates. Some tech leads miss deep coding work; if that's you, the IC track may be better.

What additional skills do technical leads need beyond engineering?

Technical leads need strong engineering fundamentals plus: communication (explaining decisions, giving feedback), delegation (assigning work effectively), mentoring (growing junior engineers), project management (tracking progress, identifying risks), and stakeholder management (setting expectations with product and leadership). The technical skills stay, but you add a people layer.

How do I know if I should pursue technical leadership or stay IC?

Stay IC if you get energy from solving hard technical problems, prefer deep focus time, and want to be known for your technical expertise. Pursue leadership if you enjoy helping others grow, get satisfaction from team wins, and don't mind more meetings. Warning signs for leadership: if you'd rather solve the problem yourself than explain it to someone else, leadership may frustrate you.

Can I switch between IC and leadership roles?

Yes, and it's more common than you might think. Many senior engineers try leadership, realize they miss building, and return to IC roles. This isn't a failure—it's finding where you thrive. Some engineers oscillate between roles depending on company stage or team needs. The skills transfer in both directions. Trying leadership early in your career helps you know your preference.

I've signed up for cohorts before and dropped out. How is this different?

It probably isn't, and you should hold the money. Most cohort dropouts are people who couldn't articulate what they were shipping when they signed up. That's why the consult exists, and why I turn down most applications. If we get on the call and you can't tell me what you'll have shipped at the end of week 8, I'll point you to the AI Native Engineer community until you can.

I'm not pivoting careers. I want to build a product. Does this still work?

Yes, the cohort works for people shipping their first serious AI system whether the goal is to land a senior role or to launch a product. The shipped system serves both equally well.

Do I need prior AI experience?

You need to be able to code in Python or TypeScript. Complete beginners can follow the classroom they get access to before the cohort sessions to come in well-prepared.

What's the day-to-day like for each role?

AI engineers spend most of the day in focused work: coding, debugging, designing systems. Expect 2-3 hours of meetings on a typical day. Tech leads spend more time in coordination: 4-6 hours of meetings (standups, 1:1s, planning), with coding in between. If you hate meetings, leadership will be painful. If you thrive on collaboration, you may prefer the lead role.

What does it cost?

It's a four-figure investment that we discuss during the 30-minute consult, alongside whether the cohort is the right fit for your project.

Can I do this while working full-time?

Yes, most attendees do. The live session is one Tuesday a week and the async work fits around your existing schedule, as long as you can carve out roughly 6 hours a week.

I accept those who have the highest chance of success.

In the 30-minute call we discuss your goals and whether you are ready for the program.