Performance Engineer @ New York City

Job Description

Concertio is a fast-growing VC-backed startup that provides AI-powered performance optimization products. We’re psyched about making computer systems faster and more efficient, and our technology does this automatically and in real-time! We’re seeking a passionate Performance Engineer who’s up for the challenge of optimizing systems, while joining a fast-growing startup where he/she can have a significant impact. This position is ideal for someone with 2-3 years of experience being a Performance Engineer or Software engineer, who is looking to rapidly accelerate his/her career within a startup in the performance engineering space. This is a client-facing position as well as hands-on technical. 

Roles & Responsibilities:

Customer Facing: Own the technical sales process and deliverables from opportunity identification through closing and implementation

  • Gather and use customer requirements to develop specific tuning solutions
  • Conduct proof of concepts and demonstrations for products and offerings
  • Assist existing customers and help them succeed with the company’s products
  • Consistently achieve high levels of customer satisfaction

R&D responsibilities: Develop and extend the company’s tools to support additional hardware and applications

  • Maintain deep technical knowledge across multiple technology domains and applications
  • Develop expertise in system and application tuning
  • Perform other duties as assigned and required. Duties and responsibilities may change from time to time without notice and include but are not limited to the duties described above 


  • Ability to thrive in sales driven and technical environments
  • Strong communication skills both written and verbal, including the ability to present to both technical and non-technical audiences
  • High Degree of situational awareness and customer service skills
  • A self-starter and fast learner
  • High degree of organization and attention to detail
  • Ability to work well both in teams and independently
  • Ability to develop and execute multiple priorities and approaches to meet internal and external objectives
  • We are looking for candidates who consider themselves (and are considered by others) a “people person” and a team player


  • Strong working knowledge in Linux and scripting required
  • 2 or more years of experience providing pre-sales engineering support preferred
  • 3 years of experience in R&D; experience in performance-critical projects preferred
  • Strong knowledge in system architectures (hardware and software) preferred
  • CS/CE/EE degrees preferred

To apply, please reach out to us at: [email protected]

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