Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

Synack Logo

Senior Software Engineer, Backend

Synack

$140,000 - $180,000
Sep 16, 2025
San Mateo, CA, US
Apply Now

Synack's Penetration Testing as a Service platform manages customers' attack surfaces by discovering new assets, pentesting for critical vulnerabilities and gaining visibility into the root causes of security risks. Synack is looking to build a Red Team platform that is transforming cybersecurity.

Requirements

  • 5+ years of experience in distributed-systems and backend software engineering
  • Experience with AI technologies, e.g. LLMs, RAG, MCP, etc.
  • Recent experience with golang preferred; however candidates with distributed-systems expertise in other language ecosystems such as Java, C-Sharp, Rust, C/C++ etc will be considered if you are committed to making the jump to golang
  • Strong experience and understanding of microservices, REST API design, gRPC, writing unit testing, BDD testing
  • Strong design skills required – UML is a bonus; exposure to Domain Driven Design desirable
  • Experience with asynchronous messaging technologies such as Google PubSub, Kafka
  • In depth knowledge of NoSQL and RDBMS technologies

Responsibilities

  • Develop and integrate cybersecurity testing and analysis systems with best-in-class cybersecurity platform
  • Build high-performance, resilient, scalable cloud-based software, utilizing AI technologies, microservices architecture and containers
  • Take software through CI/CD all the way to production and own its quality and availability
  • Utilize GCP platform to build and run highly-available software systems
  • Identify and resolve performance issues across systems and components
  • Integrate monitoring and alerting capabilities with backend modules to allow proactive improvements to availability and response times
  • Design, implement and deliver well-tested, scalable, highly available systems

Other

  • This is a remote position based in the U.S.
  • We can only hire U.S. citizens for this position due to federal government contract requirements.
  • Collaborate on a cross-functional team, working with Product, Operations, and DevOps
  • Own and ideate technical solutions for product requirements and user stories
  • Actively engage and participate in design and code reviews