Principal Network Software Engineer

About Kaseya

Kaseya is the leading provider of AI-powered IT management and cybersecurity software serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage secure and automate their IT environments driving operational efficiency and long-term business success.

Backed by Insight Partners a leading global software investor Kaseya has experienced sustained double-digit growth and continues to expand its global footprint. Today Kaseya supports customers in more than 20 countries and manages over 15 million endpoints worldwide.

Founded in 2000 Kaseya has built a culture centered around innovation accountability and results. We are a high-growth high-performance organization that values individuals who are driven adaptable and committed to delivering exceptional outcomes for our customers and teammates alike.

At Kaseya success comes from embracing challenges moving with urgency and continuously raising the bar.

Job Summary:

We are seeking a Principal Network Software Engineer to architect and develop scalable and multi-tenant cloud-native networking solutions and security architectures. This role blends cloud networking expertise with software development.

The ideal candidate has deep experienceincloud-nativeNext-Generation Firewalls (NGFWs) Zero Trust Security and Secure Access Service Edge (SASE)stack along with hands-on cloud software development data plane engineering and cloud automation. The role will focus on building high-performance multi-tenant cloud networking solutionsfor multiple deployment scenarios integratingpublic andprivateclouds cloud-managed networking devices and SASE components.

This is ahandson role: youll define the design write and review code and guide teams through delivering production systems.

Key Responsibilities:

• Architect and developmulti-tenantcloud-nativenetworking and security solutions inpublic private cloud and hybrid environments.
• Optimizetraffic steering policy orchestration and security enforcement.
• Develophigh-speed telemetry and analytics solutions for network visibility and threat detection.
• Develop software solutions to optimize cloud egress and gateway hosting costs reducing expenses while maintaining network security and performance.
• Develop cloud networking applications using Go & PHP for traffic management security policy orchestrationnetwork observabilityand service chaining.

Required Qualifications

• 10 years of experience in software engineering with at least 7 years focused primarily on backend systems.
• 3 years of experience in a Staff Principal or Architect role with end-to-end ownership of architecture and delivery.
• 5 years of hands-on programming experience in Golang PHP.
• 3 years of hands-on experience with cloud-native NGFWs and network security appliances.
• 5 years of experience in Linux networking including firewall configuration using netfilter iptables and nftables as well as DNS filtering traffic shaping and QoS.
• 3 years of experience with network security technologies including DNS filtering Deep Packet Inspection (DPI) Intrusion Detection and Prevention Systems (IDPS) Anti-Virus and SSL Proxy.
• 2 years of experience working with SASE components such as DLP SWG ZTNA CASB sandboxing anti-malware and anti-virus.
• 2 years of hands-on experience with Linux userspace fast-path frameworks such as VPP and DPDK

Preferred Qualifications

• Hands-on experience withfast path Linux Kernel fast path technologies likeeBPFXDP and AFXDP.
• Proven experience withdata-path Multitenancylike VXLAN Linux Namespaces and VRFs.
• Solid background incontainerization and Kubernetes orchestrationincludingCNI selection configuration and troubleshooting.
• Familiarity withcloud-native Networking frameworks like Cilium and Calico.
• Working experience with ELKstack database stores like Redis and Cassandra and message queues likeKafka.
• Knowledge of continuous integration workflows testing tools and source code management tools (e.g. Git).
• Strong experience with VPN technologies like IPSec and WireGuard.

Additional information
Kaseya provides equal employment opportunity to all employees and applicants without regard to race religion age ancestry gender sex sexual orientation national origin citizenship status physical or mental disability veteran status marital status or any other characteristic protected by applicable law.