Senior Software Engineer (C++) - Remote Work | REF#308350

BairesDev; Montenegro; Remote; BRL 768,000 - 1,097,000; Full time

Benefits offered by this job

Remote work

Competitive pay USD

Home setup provided

Flexible hours

Parental leave

Holidays

Multicultural environment

Mentorship & growth

Job summary

BairesDev is seeking a Senior Software Engineer (C++) to join our distributed query engine team. You will optimize performance, work on execution pipelines, and help scale analytics infrastructure used by global customers. This role is fully remote and offers the chance to contribute to low-level systems and profiling workflows.

You should have 5+ years in IT, 4+ years with C++, and hands-on experience with profiling tools. English proficiency is required.

Qualifications

• 5+ years of IT experience required.
• 4+ years of C++ as a primary language.
• Experience with query engine or database internals preferred.
• Background in distributed systems design and development.
• Hands-on experience with profiling tools such as flame graphs or perf.

Responsibilities

• Develop and optimize query engine components in C++, focusing on execution performance and reliability.
• Profile and debug distributed systems using profiling tools like flame graphs and perf.
• Contribute to the design and improvement of distributed query processing infrastructure.
• Investigate and resolve performance bottlenecks across query execution pipelines.
• Collaborate with engineering teams to deliver scalable, high-performance data processing solutions.
• Participate in code reviews and contribute to engineering standards and best practices.

Skills

IT experience

C++ expert

Query engine internals

Distributed systems

Profiling tools

Analytical skills

English proficiency

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Senior Software Engineer (C++) at BairesDev

We’re looking for a Senior Software Engineer with strong C++ skills and a genuine interest in the internals of distributed query engines. You’re someone who has worked on execution performance, understands how data moves through a query pipeline, and knows how to use profiling tools to find and fix the bottlenecks others walk past. You’ll be contributing to query engine infrastructure that processes data for some of the largest analytics environments in the world — where every optimization has a real impact.

What You’ll Do

• Develop and optimize query engine components in C++, focusing on execution performance and reliability.
• Profile and debug distributed systems using low-level tooling such as flame graphs and perf.
• Contribute to the design and improvement of distributed query processing infrastructure.
• Investigate and resolve performance bottlenecks across query execution pipelines.
• Collaborate with engineering teams to deliver scalable, high-performance data processing solutions.
• Participate in code reviews and contribute to engineering standards and best practices.

What We Are Looking For

• 5+ years of experience in IT roles.
• 4+ years of experience with C++ as a primary programming language.
• Experience with query engine or database internals.
• Background in distributed systems design and development.
• Hands-on experience with performance profiling tools such as flame graphs or perf.
• Strong analytical and problem-solving skills.
• Advanced proficiency in English.

How we do make your work (and your life) easier:

• Remote Work.
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive and make a significant impact!