Sygnia Logo

Sygnia

Senior Backend Engineer – Endpoint

Posted An Hour Ago
Be an Early Applicant
Remote or Hybrid
Hiring Remotely in Israel
Senior level
Remote or Hybrid
Hiring Remotely in Israel
Senior level
Design and implement backend components for an XDR platform, build a lightweight cross-platform endpoint agent in Rust, develop a Python-based C&C server (Flask/async), maintain distributed systems, work with Docker/Kubernetes and cloud (AWS), improve CI/CD, collaborate across teams, and mentor engineers.
The summary above was generated by AI
Description

Sygnia is a top tier cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide. Sygnia works with companies to proactively build their cyber resilience and to respond and defeat attacks within their networks. It is the trusted advisor and cyber security service provider of IT and security teams, senior managements, and boards of top organizations worldwide, including Fortune 100 companies.

The company draws on top talent from the ranks of elite military technology units and from across the cyber industry and has some of the world’s top talents in cybersecurity. Described by Forbes as a “cyber security delta force”, it applies technological supremacy, digital combat experience, data analytics and a business-driven mindset to cyber security, enabling organizations to excel in the age of cyber.

Our Technology division builds a world class product, considered by experts as the leading XDR platform for cyber analytics and investigations. Our product was deployed in hundreds of clients, including many Fortune 500 companies, all around the world (from North America through Europe, APAC and all the way to Australia), and as a part of the team you will have the privilege to take part in the ongoing fight against cyber threat actors of the highest levels.

We are currently seeking a talented, passionate, and experienced Senior Backend Engineer – Endpoint to join our team. You will contribute to the development of a robust product that operates across platforms and leverages cutting-edge technologies, providing critical insights for cybersecurity operations.

Main Responsibilities:

  • Design and implement key software components in Sygnia’s flagship product.
  • Build and maintain a lightweight, cross-platform, high-performance agent (Rust).
  • Build and maintain a component that acts as a Command & Control (C&C) server written in Python, gathering data from Rust applications deployed on various platforms.
  • Collaborate with cross-functional teams to drive product and technical innovation.
  • Mentor and learn from other engineers in the team.
Requirements

Main Requirements:

  • A minimum of 5 years of experience as a backend developer.
  • Extensive experience (5+ years) in C, C++, or Rust development, with knowledge of cross-platform compilation (Preferred).
  • Experience with Python (Including Flask, Async)
  • Familiarity with Docker, Kubernetes, and cloud platforms (preferably AWS).
  • Solid understanding of CI/CD pipelines and best practices in continuous integration and deployment.
  • Hands-on experience in building and maintaining distributed systems at scale.
  • Strong team player with excellent communication skills and a collaborative approach.
  • Proficiency in English (written and spoken).

Advantages:

  • Experience in the cybersecurity domain.
  • Experience in developing within a cross-platform environment.

Similar Jobs

5 Hours Ago
Remote or Hybrid
Senior level
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Join the founding Security R&D engineering team to build production security tooling, embed security into product codebases, integrate AI services, and deliver tested, scalable services. Collaborate with product teams and AI Security Research to grow technical leadership in security engineering and AI security.
Top Skills: Ci/CdCloud EnvironmentsJavaPython
5 Hours Ago
Remote or Hybrid
Senior level
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Lead post-sales strategy for enterprise accounts, advise C-level customers on digital transformation, drive adoption/renewals/expansion, mitigate risks, set success metrics, and align cross-functional teams to realize business value.
Top Skills: AISaaSServicenow
12 Hours Ago
Remote or Hybrid
Senior level
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Lead architecture and design for Security R&D, build platform-scale security tooling and automation, contribute code to product codebases, integrate third-party services, collaborate with AI Security Research on AI/agent security tooling, mentor engineers, set technical standards and best practices, and influence cross-functional engineering decisions.
Top Skills: AclAgentic AiContainersEnforcementGenaiJavaKubernetesLlmOpaPythonService MeshServicenow Agent FrameworkWorkflow Engine

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account