I’ve been thinking a lot about what makes exceptional engineering leaders in 2026, especially after reading some eye-opening research. The data is clear: empathy, mentorship, and coaching are what set leaders apart. Yet when I look at how engineering organizations actually promote people—including my own—we’re still overwhelmingly rewarding technical excellence.
In the last 18 months at my EdTech startup, I’ve promoted three engineers to engineering manager roles. Two are thriving. One is struggling badly, and if I’m honest, it’s because I made the classic mistake: I promoted the best engineer, not the best leader.
The Traditional Path Still Dominates
Here’s the pattern I see everywhere: the engineer who ships the most features, writes the cleanest code, or architects the most elegant systems gets tapped for leadership. The logic seems sound—technical credibility matters, right? But what we’re actually doing is taking our best individual contributors and asking them to do a completely different job.
Modern research shows that “your technical foundation will get you noticed, but your communication, empathy, and conflict resolution skills will set you apart.” More dramatically: technical skill gets you the interview, but soft skills get you the promotion.
So why are we still doing it backwards?
A Tale of Two Promotions
Let me share two promotions from my team:
Engineer A was our star senior engineer. Fastest coder, best architectural instincts, solved the hardest technical problems. When we needed a team lead, everyone assumed it would be them.
Engineer B was solid technically but not exceptional. However, they ran our onboarding program, mentored junior engineers without being asked, and had a gift for explaining complex technical concepts to non-technical stakeholders.
I promoted Engineer A. Within six months, two engineers on their team quit. The team’s velocity dropped by 30%. Code reviews became battlegrounds. Engineer A was miserable—they missed coding and felt overwhelmed by “people problems.”
Engineer B? I promoted them to lead a different team six months later. That team now has 94% retention over two years, consistently hits their commitments, and just recruited two senior engineers who specifically cited “the leadership culture” as their reason for joining.
The Real Cost of Getting This Wrong
When we promote technical excellence over leadership capability, we:
- Lose our best ICs to management roles they don’t want and aren’t trained for
- Create toxic team dynamics through command-and-control technical leadership
- Drive away diverse talent who often excel at collaborative, empathetic leadership
- Damage our succession pipeline because poor managers don’t develop future leaders
At my previous company (a well-known collaboration platform), we calculated that promoting the wrong engineers into management cost us an average of $400K per bad promotion in turnover, reduced productivity, and time to course-correct.
What Actually Works
The organizations getting this right are doing a few things differently:
1. Dual-track career paths that reward technical expertise without forcing management
2. Explicit leadership assessment before promotion—not just “they’d probably be good at it”
3. Management training before the promotion, not after they’ve already struggled
4. Measuring leadership behaviors like coaching effectiveness, team satisfaction, and cross-functional collaboration
Research on engineering manager skills makes it clear: “While technical expertise is crucial, the hallmark of a great engineering manager lies in their soft skills and their leadership abilities—these skills enable them to effectively manage people, foster innovation, and bridge the gap between business goals and technical execution.”
The Hard Question
Here’s what I keep coming back to: When does this actually change?
Not “should it change”—we all know it should. But when? What forces the shift from promoting technical excellence to promoting leadership excellence?
Is it when enough companies experience the pain of failed promotions? When boards start holding executives accountable for leadership pipeline development? When we have better frameworks for assessing leadership potential before promoting?
Or is it more fundamental—do we need to stop treating engineering management as a “promotion” and start treating it as a lateral career change requiring different skills?
I’m implementing explicit leadership criteria in our promotion documentation this quarter. We’re piloting a “leadership track” program where engineers demonstrate coaching and mentoring capabilities before being considered for management.
But I’m one VP at one company. This feels like an industry-wide conversation we need to have.
What’s your experience? Are you seeing the shift toward empathy and coaching in promotion decisions, or is technical excellence still the primary criterion? And for those who’ve made the transition—what convinced your organization to change?
For those interested in the research: