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LangChain

Full-time · Austin, TX · $170,000 – $270,000 · Remote

This role pairs infrastructure engineering with AI agent development, supporting enterprise customers in deploying production-grade systems on cloud platforms. It suits experienced solutions architects or forward-deployed engineers who can design Kubernetes clusters and multi-agent systems while engaging directly with customers.

Listed on LangChain’s careers site · Apply there ↗

Bend Studio

San Mateo, CA

Sony is hiring a Staff Security Architect to design and oversee security across their enterprise cloud, platform, and AI systems. This role suits someone with 15+ years of hands-on security expertise who can influence technical direction, build scalable security patterns, and guide teams through complex architectural decisions across AWS, Google Cloud, and emerging AI technologies.

Listed on Bend Studio’s careers site · Apply there ↗

ExtraHop Networks

Full-time · Raleigh, NC · $28 – $32 / hour

A customer-facing technical support role for a network security platform, requiring deep networking knowledge and two years of support experience. This position suits someone ready to grow their support engineering career while developing expertise in infrastructure and security domains.

Listed on ExtraHop Networks’s careers site · Apply there ↗

Mode

Full-time · Remote

Mode is seeking a DevOps/Network Engineer to take ownership of infrastructure for a globally distributed VPN product following acquisition. The role focuses on stabilizing and evolving production systems, automating operational tasks, and leveraging AI tooling while maintaining service reliability for users in restrictive network environments.

Listed on Mode’s careers site · Apply there ↗

Supabase

Full-time · Remote, Global

Join Supabase's Edge & Networking squad to design and operate the global routing infrastructure that handles traffic at the network perimeter. This role suits experienced infrastructure engineers comfortable with distributed systems, edge networking, and the full stack from DNS to load balancing.

Listed on Supabase’s careers site · Apply there ↗

Reddit

Full-time · Remote - United States · $217,000 – $303,900

Reddit seeks a Staff Software Engineer to design and operate infrastructure protecting the platform from DDoS attacks, bots, and malicious traffic at internet scale. This role combines distributed systems, networking, and security work, requiring both hands-on engineering and mentorship of junior team members.

Listed on Reddit’s careers site · Apply there ↗

Voya Financial

Atlanta, GA · $121,930 – $152,410

This role leads the design and implementation of IBM Verify Access and related identity and access management platforms for a financial services company, protecting enterprise systems and customer data. It suits experienced security engineers who excel at complex authentication architecture, infrastructure integration, and cross-team collaboration in production environments.

Listed on Voya Financial’s careers site · Apply there ↗

Juniper Networks

Full-time · San Jose, CA · $155,500 – $315,000

HPE is hiring a Principal Software Engineer to architect and lead their next-generation SD-WAN security platform, working on high-performance networking with advanced cryptography and performance optimization. This role suits a seasoned systems architect with deep expertise in secure networking, Linux kernel development, and proven leadership experience shipping large-scale products.

Listed on Juniper Networks’s careers site · Apply there ↗

Cigna

Full-time · Walnut Creek, CA · $105,800 – $176,300

This role involves designing and maintaining Kafka-based data pipelines and messaging infrastructure to handle real-time data processing across the organization. It suits someone with hands-on Kafka systems administration experience who can manage complex cluster operations, implement security controls, and automate infrastructure tasks in hybrid work.

Listed on Cigna’s careers site · Apply there ↗

Diamondback Energy

This role manages F5 load balancing and security platforms across hybrid environments, handling both traditional BIG-IP systems and cloud-based F5 XC deployments. It suits experienced network engineers who want to deepen their expertise in application delivery infrastructure and security policy implementation.

Listed on Diamondback Energy’s careers site · Apply there ↗