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Principal Backend Engineer

Raft

Salary not specified
Sep 5, 2025
Tampa, FL, US
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Raft is looking for an experienced Principal Backend Engineer to support their customers by leading the design and development of scalable, data-intensive backend systems that power Raft's flagship products, ensuring security, performance, and reliability across mission-critical applications.

Requirements

  • 8+ years of experience in backend software engineering with expertise in Golang and/or Java
  • Proven experience building and scaling data-intensive systems and distributed architectures
  • Deep understanding of DevSecOps principles and practices, including ICAM (Identity, Credential, and Access Management)
  • Hands-on experience with Kubernetes, including creating and managing Helm charts and Kubernetes operators
  • Strong experience with cloud-native architectures and microservices design patterns
  • Experience with data processing frameworks, streaming technologies, and high-throughput systems
  • Knowledge of security best practices for enterprise and government systems

Responsibilities

  • lead the design and development of scalable, data-intensive backend systems that power Raft's flagship products
  • architect and implement robust solutions using Golang and/or Java
  • ensuring security, performance, and reliability across mission-critical applications
  • mentoring junior and mid-level engineers
  • spending significant time writing code and solving complex technical challenges
  • work closely with customers at deployment sites, gathering feedback and implementing improvements to enhance the real-world performance of Raft's products in operational environments
  • designing modular, extensible systems that enable technology evolution and component replacement based on user needs

Other

  • All of the programs we support require U.S. citizenship to be eligible for employment.
  • All work must be conducted within the continental U.S.
  • Ability to obtain and maintain an active TS SCI security clearance.
  • Preference for candidates with an active clearance.
  • Onsite in Tampa, FL