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Azul

LLVM Compiler Engineer

Azul · Prague

Posted about 3 months ago

or apply directly on Azul's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
Azul's roles stay open a median of 81 days
Reposted
No
Salary listed
No
0% of Azul's roles list one
Ghost-job risk at Azul
high
17 stale, 0 reposted of 19 open
Hiring momentum
23 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-24

Measured from postings appearing on and disappearing from Azul's own lever board since 2026-08-04. Full hiring picture for Azul.

About this role

The Staff Compiler Performance Engineer will focus on enhancing the performance of the Falcon JIT compiler, which is part of the Azul Platform Prime. This role involves setting the technical direction for performance improvements, leading design optimizations, and ensuring that the compiler architecture aligns with the product roadmap. The engineer will collaborate with a distributed team of compiler experts and work closely with runtime, garbage collection, and product teams.

Our read on this posting2.0out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Azul as an employer.

What you need

  • Experience with performance optimization in compilers
  • Strong understanding of Java and JIT compilation
  • Familiarity with LLVM
  • Ability to lead technical direction and design optimizations

Worth weighing

  • Role focuses on performance optimization rather than compiler development from scratch
  • Position involves collaboration with distributed teams, which may require strong remote communication skills

Summarised from Azul's posting. Read the full original.

Listed by Azul on their lever job board, last confirmed open on 2026-10-24. PitchMeAI is not the employer.

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