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Performance Engineer

Trading212 is a financial technology company that enables everyone to build wealth through trading and investing, serving over 4 million clients with €4 billion in assets.
Sofia, Bulgaria
Backend
Mid-Level Software Engineer
In-Person
2+ years of experience
Finance
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Description For Performance Engineer

Trading212 is a rapidly growing fintech company that has experienced remarkable growth, with their client base expanding 20 times to over 4 million users and client assets growing 50 times to exceed €4 billion. They are seeking a Performance Engineer to join their engineering team in Sofia, Bulgaria. This role is crucial for ensuring the platform's performance and scalability as the company continues to expand.

The position combines technical expertise in performance testing with software development, requiring proficiency in Python and various performance testing tools. The ideal candidate will be responsible for developing and maintaining the company's internal performance framework, conducting various types of performance tests (Load, Stress, Soak, Spike, Scalability), and working with development teams to optimize system performance.

The role offers an excellent opportunity to work on critical systems that directly impact millions of investors. The company provides a dynamic work environment with autonomous teams and short release cycles, following agile methodologies. The position requires 2+ years of experience in software performance testing and strong English communication skills.

Trading212 offers a competitive compensation package including annual bonuses, comprehensive health insurance, sports benefits, and generous vacation time. The company culture emphasizes professional growth, impact, and collaboration with high-performing colleagues. The office environment includes amenities like a game room and treats, creating a balanced work atmosphere.

This is an ideal opportunity for a mid-level engineer looking to make a significant impact in the fintech sector while working with modern technologies like Kubernetes, Kafka, and cloud infrastructure. The role combines technical challenges with business-critical responsibilities, making it an excellent opportunity for career growth in a rapidly expanding company.

Last updated a day ago

Responsibilities For Performance Engineer

  • Take task ownership in non-functional aspects, performance and scalability
  • Design and develop internal performance framework
  • Develop for performance, scale and resilience
  • Analyze performance test results and identify areas for improvement
  • Ensure performance testing activities follow company standards
  • Continuous performance improvement and troubleshooting of critical components
  • Work in compact, autonomous teams with short release cycles

Requirements For Performance Engineer

Python
Kubernetes
MySQL
PostgreSQL
Kafka
  • 2+ years of experience in software performance testing
  • Experience in Python
  • Experience with performance testing tools (Locust, JMeter, Gatling, Grafana k6)
  • Experience with performance testing microservices and API
  • Very good command of English and excellent communication skills

Benefits For Performance Engineer

Medical Insurance
  • Generous remuneration package including annual bonuses
  • Private health insurance
  • Sports card
  • 25 days of paid vacation per year
  • Delicious treats and spacious game room

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