📍 Job Overview

Job Title: Performance Engineer
Company: Azul
Location: Yerevan, Armenia
Job Type: Employee - Full-time - Regular
Category: Performance Engineering
Date Posted: June 12, 2025
Experience Level: Mid to Senior level
Remote Status: On-site

🚀 Role Summary

Key Responsibilities: Analyze JVM performance, suggest optimizations, investigate performance bottlenecks, write benchmarks, and make tools for performance analysis.
Key Skills: Performance analysis, profiling, software stack understanding, JVM internals, compiler techniques, automation, and Java.

📝 Enhancement Note: This role focuses on pushing Java performance to new levels by optimizing Azul Prime JVM. It requires a strong background in performance analysis and a deep understanding of the software stack.

💻 Primary Responsibilities

Performance Analysis: Analyze JVM performance and look for optimization opportunities on various workloads.
Bottleneck Investigation: Investigate performance bottlenecks across the whole software stack, from the application down to the OS and CPU levels.
Benchmark Writing: Write benchmarks to demonstrate and estimate the performance impact of suggested optimizations.
Tool Development: Make tools and infrastructure to facilitate and accelerate performance analysis.

📝 Enhancement Note: This role demands a hands-on approach to performance engineering, requiring continuous investigation, optimization, and tool development to improve JVM performance.

🎓 Skills & Qualifications

Education: A bachelor's degree in Computer Science, Computer Engineering, or a related field. Relevant experience may substitute for formal education.

Experience: 5-10 years of relevant experience in performance analysis at either the application or platform level.

Required Skills:

Proven experience in performance analysis methodology, profiling approaches, tools, and automation.
Strong understanding of the software stack from the application down to the OS and CPU levels.
Good knowledge of Java and JVM internals.
Experience with Java-specific profiling tools (e.g., AsyncProfiler, JFR/JMC) is very nice to have.
Deep knowledge of either x86 or Aarch64 architectures and optimization techniques on those architectures.
Understanding of compiler techniques and optimizations.

Preferred Skills:

Experience in performance analysis on the Java stack.
Familiarity with Azul Prime JVM.
Knowledge of OpenJDK and OpenJ9.
Experience with cloud platforms (e.g., AWS, GCP, Azure).

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate your proficiency in performance analysis, benchmarking, and optimization using relevant projects.
Showcase your ability to investigate performance bottlenecks and suggest optimizations.
Highlight your experience with Java, JVM internals, and Java-specific profiling tools.

Technical Documentation:

Provide clear and concise documentation of your performance analysis processes, optimizations, and benchmarks.
Include any relevant code snippets, scripts, or tools you've developed to facilitate performance analysis.

💵 Compensation & Benefits

Salary Range: The salary range for this role in Yerevan, Armenia, is approximately AMD 1,500,000 - AMD 2,500,000 per year (USD 3,000 - USD 5,000 per year), based on experience and qualifications. This estimate is based on market research and regional salary standards for performance engineering roles.

Benefits:

Equity Program: Be part of the company's success.
Annual bonus based on company performance.
Referral Program: Bring your friend, and you both could love to work with.
IT Equipment: Choose your laptop and other accessories based on your own preferences.
Work-life balance: 5 weeks of holidays, 5 sick days, flexible working hours, and 100% work from home also possible.
Offices in Yerevan City Centre: If preferred.
Work with top experts worldwide who contribute to the Java ecosystem.

Working Hours: Full-time position with standard working hours. Flexible working hours and remote work options are available.

📝 Enhancement Note: The salary range provided is an estimate based on market research and regional salary standards for performance engineering roles. Actual salary may vary depending on the candidate's qualifications and experience.

🎯 Team & Company Context

🏢 Company Culture

Industry: Azul is a software company focused on building the Java platform for the modern cloud enterprise. They are reimagining how customers use Java, bringing them the tools and insight they need to deliver faster, more performant, and less expensive Java services.

Company Size: Azul is a mid-sized company with a global presence, providing a collaborative and innovative work environment for web technology professionals.

Founded: Azul was founded in 2009, making it a well-established player in the Java ecosystem.

Team Structure:

Azul's performance team works closely with the Azul Prime engineering team to optimize JVM performance.
The team is composed of experienced performance engineers, Java experts, and JVM specialists.
Collaboration and knowledge sharing are encouraged, fostering a culture of continuous learning and improvement.

Development Methodology:

Azul follows Agile methodologies, with a focus on iterative development and continuous improvement.
The performance team works closely with the engineering team to integrate performance optimizations into the development process.
Regular code reviews, testing, and quality assurance practices ensure the delivery of high-quality Java services.

Company Website: https://www.azul.com/

📝 Enhancement Note: Azul's focus on Java performance and optimization provides an excellent opportunity for performance engineers to work on cutting-edge technologies and contribute to the Java ecosystem.

📈 Career & Growth Analysis

Web Technology Career Level: This role is at the senior level, focusing on JVM performance optimization and pushing Java performance to new levels. It requires a deep understanding of the software stack, JVM internals, and performance analysis techniques.

Reporting Structure: The Performance Engineer will report directly to the Director of Performance Engineering and work closely with the Azul Prime engineering team.

Technical Impact: This role has a significant impact on Azul Prime JVM performance, influencing the future of Java and the user experience of millions of Java developers worldwide.

Growth Opportunities:

Technical Growth: Deepen your expertise in JVM internals, Java performance optimization, and compiler techniques.
Leadership Growth: Develop your leadership skills by mentoring junior engineers and contributing to the performance team's growth.
Architecture Impact: Influence the architecture and design of Azul Prime JVM, making a lasting impact on the Java ecosystem.

📝 Enhancement Note: This role offers excellent opportunities for technical growth and leadership development, with a significant impact on the Java ecosystem.

🌐 Work Environment

Office Type: Azul's Yerevan office is located in the city center, providing a modern and collaborative work environment for web technology professionals.

Office Location(s): Yerevan, Armenia

Workspace Context:

The office features multiple monitors, testing devices, and development tools to facilitate performance analysis and optimization.
Collaboration is encouraged, with regular team meetings and knowledge-sharing sessions.
Flexible working hours and remote work options are available to accommodate different work preferences.

Work Schedule: Standard working hours with flexible arrangements for deployment windows, maintenance, and project deadlines.

📝 Enhancement Note: Azul's work environment fosters collaboration and innovation, providing the ideal setting for performance engineers to excel in their roles.

📄 Application & Technical Interview Process

Interview Process:

Technical Phone Screen: A 30-minute phone call to assess your performance analysis skills and understanding of Java and JVM internals.
Technical Deep Dive: A 2-hour deep dive into your performance analysis process, including a discussion on JVM internals, compiler techniques, and optimization strategies.
Cultural Fit Interview: A 30-minute conversation to assess your cultural fit with Azul's team and values.
Final Decision: The hiring team will make a final decision based on your technical skills, cultural fit, and alignment with Azul's mission.

Portfolio Review Tips:

Highlight your performance analysis process, including tools, methodologies, and optimizations.
Showcase your ability to investigate performance bottlenecks and suggest optimizations.
Demonstrate your proficiency in Java and JVM internals using relevant projects and case studies.

Technical Challenge Preparation:

Familiarize yourself with Java-specific profiling tools, such as AsyncProfiler and JFR/JMC.
Brush up on your knowledge of JVM internals, compiler techniques, and optimization strategies.
Prepare for questions on performance analysis methodology, profiling approaches, and automation.

ATS Keywords: (Organized by category)

Performance Analysis: Performance analysis, profiling, benchmarking, optimization, software stack, JVM internals, compiler techniques, automation.
Java & JVM: Java, JVM, Azul Prime JVM, OpenJDK, OpenJ9, JFR, JMC, AsyncProfiler.
Architecture & Optimization: Architecture, design, optimization, x86, Aarch64, compiler optimizations, performance bottlenecks.
Methodology & Tools: Methodology, profiling approaches, tools, automation, cloud platforms (AWS, GCP, Azure).

📝 Enhancement Note: Azul's interview process focuses on assessing your technical skills, cultural fit, and alignment with their mission to optimize Java performance and push the boundaries of the Java ecosystem.

🛠 Technology Stack & Web Infrastructure

Performance Analysis Tools:

Java-specific profiling tools: AsyncProfiler, JFR/JMC
General-purpose profiling tools: VisualVM, JProfiler, YourKit
Benchmarking frameworks: JMH, Caliper, JUnit
Cloud platforms: AWS, GCP, Azure

JVM & Java:

Azul Prime JVM
OpenJDK
OpenJ9
Java 8, Java 11, Java 17

Architecture & Optimization:

x86 architecture
Aarch64 architecture
Compiler optimizations
Performance bottlenecks

📝 Enhancement Note: Azul's technology stack focuses on Java performance optimization, requiring proficiency in Java, JVM internals, and performance analysis tools.

👥 Team Culture & Values

Performance Engineering Values:

Expertise: Demonstrate deep knowledge of performance analysis, JVM internals, and Java.
Innovation: Push the boundaries of Java performance and optimization.
Collaboration: Work closely with the Azul Prime engineering team to integrate performance optimizations into the development process.
Continuous Learning: Stay up-to-date with the latest performance analysis techniques, tools, and JVM internals.

Collaboration Style:

Cross-functional Collaboration: Work closely with the Azul Prime engineering team to optimize JVM performance and integrate performance optimizations into the development process.
Knowledge Sharing: Regular team meetings and knowledge-sharing sessions to foster a culture of continuous learning and improvement.
Mentoring: Share your expertise with junior engineers and contribute to the performance team's growth.

📝 Enhancement Note: Azul's performance engineering team values expertise, innovation, collaboration, and continuous learning, fostering a culture of excellence in JVM performance optimization.

⚡ Challenges & Growth Opportunities

Technical Challenges:

JVM Performance Optimization: Push Azul Prime JVM performance to new levels by optimizing JVM runtime, JIT compilers, and JDK.
Real-world Applications: Analyze and optimize performance on various workloads, spanning from microbenchmarks to large real-world applications.
Emerging Technologies: Stay up-to-date with the latest performance analysis techniques, tools, and JVM internals to tackle new challenges in the Java ecosystem.

Learning & Development Opportunities:

Technical Skill Development: Deepen your expertise in JVM internals, Java performance optimization, and compiler techniques.
Conferences & Certifications: Attend industry conferences, obtain certifications, and engage with the Java community to expand your knowledge and network.
Technical Mentorship: Seek mentorship from senior engineers and contribute to the performance team's growth.

📝 Enhancement Note: Azul's technical challenges and learning opportunities provide an excellent platform for performance engineers to grow their skills, push the boundaries of Java performance, and contribute to the Java ecosystem.

💡 Interview Preparation

Technical Questions:

Performance Analysis: Describe your performance analysis process, including tools, methodologies, and optimizations.
JVM Internals: Explain your understanding of JVM internals, JIT compilers, and optimization strategies.
Architecture & Optimization: Discuss your experience with x86 and Aarch64 architectures, compiler optimizations, and performance bottlenecks.

Company & Culture Questions:

Azul's Mission: Explain how your work aligns with Azul's mission to optimize Java performance and push the boundaries of the Java ecosystem.
Team Dynamics: Describe your experience working in a collaborative, cross-functional team environment.
Adaptability: Discuss your ability to adapt to new technologies, tools, and performance analysis techniques.

Portfolio Presentation Strategy:

Performance Analysis Process: Clearly outline your performance analysis process, including tools, methodologies, and optimizations.
Case Studies: Present relevant case studies demonstrating your ability to investigate performance bottlenecks and suggest optimizations.
Technical Deep Dive: Prepare for a deep dive into your performance analysis process, JVM internals, and optimization strategies.

📝 Enhancement Note: Azul's interview preparation focuses on assessing your technical skills, cultural fit, and alignment with their mission to optimize Java performance and push the boundaries of the Java ecosystem.

📌 Application Steps

To apply for this performance engineering position at Azul:

Customize Your Portfolio: Tailor your performance analysis process, tools, and optimizations to demonstrate your expertise in JVM performance optimization.
Optimize Your Resume: Highlight your relevant experience, skills, and projects to showcase your proficiency in performance analysis, Java, and JVM internals.
Prepare for Technical Interviews: Brush up on your knowledge of JVM internals, compiler techniques, and optimization strategies. Familiarize yourself with Java-specific profiling tools and performance analysis methodologies.
Research Azul: Understand Azul's mission, technology stack, and team culture to ensure a strong fit with the company's values and goals.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and performance engineering industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Content Guidelines (IMPORTANT: Do not include this in the output)

Performance Engineering-Specific Focus:

Tailor every section specifically to performance engineering roles, emphasizing performance analysis, optimization, and JVM internals.
Include performance analysis methodology, profiling approaches, tools, and automation.
Emphasize the software stack understanding, from the application down to the OS and CPU levels.
Address JVM internals, compiler techniques, and optimization strategies.
Focus on Java and Java-specific profiling tools, such as AsyncProfiler and JFR/JMC.
Highlight the impact of performance engineering on user experience, architecture, and design decisions.

Quality Standards:

Ensure no content overlap between sections - each section must contain unique information.
Only include Enhancement Notes when making significant inferences about performance engineering processes, JVM internals, or team structure.
Be comprehensive but concise, prioritizing actionable information over descriptive text.
Strategically distribute performance engineering and Java-related keywords throughout all sections naturally.
Provide realistic salary ranges based on location, experience level, and performance engineering specialization.

Industry Expertise:

Include specific performance analysis tools, methodologies, and automation techniques relevant to the role.
Address JVM internals, JIT compilers, and optimization strategies in detail.
Provide tactical advice for performance analysis process, portfolio development, and interview preparation.
Include performance engineering-specific interview questions and company-specific context.
Emphasize the impact of performance engineering on user experience, architecture, and design decisions.

Professional Standards:

Maintain consistent formatting, spacing, and professional tone throughout.
Use performance engineering and Java-specific terminology appropriately and accurately.
Include comprehensive benefits and growth opportunities relevant to performance engineering professionals.
Provide actionable insights that give performance engineering candidates a competitive advantage.
Focus on performance engineering team culture, cross-functional collaboration, and user impact measurement.

Performance Analysis & Optimization Emphasis:

Emphasize performance analysis methodology, profiling approaches, tools, and automation.
Include specific performance analysis techniques, workloads, and optimization strategies relevant to the role.
Address JVM internals, compiler techniques, and optimization strategies in detail.
Focus on the software stack understanding, from the application down to the OS and CPU levels.
Include performance engineering-specific interview questions and company-specific context.
Highlight the impact of performance engineering on user experience, architecture, and design decisions.

Avoid:

Generic business jargon not relevant to performance engineering roles.
Placeholder text or incomplete sections.
Repetitive content across different sections.
Non-technical terminology unless relevant to the specific performance engineering role.
Marketing language unrelated to performance engineering, Java, or JVM internals.

Generate comprehensive, performance engineering-focused content that serves as a valuable resource for performance engineering candidates evaluating career opportunities and preparing for technical interviews in the performance engineering industry.

Performance Engineer Armenia