Senior Software Performance Engineer

4 weeks ago


Jacksonville, Florida, United States Fiserv Full time

About the Role:

We are seeking a highly skilled Senior Software Performance Engineer to join our team at Fiserv. As a key member of our architecture team, you will be responsible for designing and developing scalable, high-performance application components.

Key Responsibilities:

  • Design and develop framework components for Go-based applications across the enterprise
  • Ensure system architecture can handle increasing workloads, data growth, and scale horizontally to meet future demands
  • Translate software requirements into robust, high-performance applications that function seamlessly under heavy loads
  • Solve complex performance challenges, optimize for speed, availability, and seamless integration with other components
  • Develop services that interact with relational database management systems, RDBMS and messaging systems, fine-tuning database queries and performance
  • Collaborate with cloud infrastructure teams to optimize performance in multi-cloud environments
  • Investigate and resolve production performance bottlenecks, identify and address optimization opportunities
  • Utilize observability tools to detect, analyze, and resolve performance issues efficiently

Requirements:

  • 6-10 years of software development experience
  • 2+ years of hands-on experience developing Go applications, utilizing frameworks like Gorilla/Mux or Chi, and managing dependencies with Go Modules or similar tools
  • 2+ years of experience building applications backed by relational databases such as PostgreSQL
  • 1-2 years of experience with containerization and orchestration tools like Docker and Kubernetes
  • 1-2 years of experience working with observability platforms such as Datadog or Grafana
  • 1-2 years of experience with version control systems, Git and continuous integration tools
  • Bachelor's degree in computer science, engineering, or a related field, or equivalent work or military experience

What We Offer:

Fiserv is a global leader in payments and financial technology with more than 40,000 associates proudly serving clients in more than 100 countries. We are committed to innovation and excellence, and we welcome and encourage diversity in our workforce that reflects our world.

How to Apply:

Please apply using your legal name, complete the step-by-step profile, and attach your resume. We look forward to hearing from you



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