Join Blossom!
We are a U.S.-based fintech company with over 20 years of experience building innovative technology solutions for credit unions.
We are developing the next-generation technology layer for credit unions.
We are looking for a Senior Performance & Security Engineer to help ensure our digital banking platform is secure, reliable, and ready to perform under demanding conditions.
Requirements Bachelor's degree in Systems Engineering, Computer Science, Software Engineering , or a related field, or equivalent experience.
5+ years of experience in Software Engineering , including 3+ years in Performance, Reliability, or Application Security Engineering.
Experience building performance or security testing practices from the ground up .
Hands-on experience with load testing tools such as k6, JMeter, Gatling, or Locust.
Experience with web and API penetration testing ,



using Burp Suite or similar tools.
Strong knowledge of SQL and database performance optimization , preferably PostgreSQL or MySQL.
Experience with observability tools , such as OpenTelemetry, CloudWatch, Grafana, or Datadog.
Knowledge of AWS, CI/CD integration, and performance monitoring .
Experience with multi-tenant systems or regulated financial environments is a plus.
Strong analytical, problem-solving, and communication skills.
English level B2 or higher.
Perks 100% Remote Work.
Multicultural Environment.
Work with application security, performance engineering, and cloud technologies .
Professional growth and continuous learning.
Contribute to innovative fintech solutions.
#J-*****-Ljbffr

📌 Senior Performance & Security Engineer (Sativanorte)
🏢 Blossom
📍 Sativanorte