Extend Airwall onto new devices and hardware targets, owning embedded software on constrained platforms like OpenWRT and ARM.
Work deep in the secure data path: identity-based overlay networking, IPsec, IKE, tunnel encapsulation, and PKI.
Diagnose hard networking failures in live customer environments with packet-level analysis and mentor engineers across the team.
Johnson Controls is a global leader in thermal management, mission-critical building systems, and decarbonization, serving industries like data centers and healthcare. With over 140 years of history, the company employs a large field organization and emphasizes innovation and sustainability.
Design and develop core networking components for a large-scale Virtual Private Cloud, including control-plane and data-plane systems.
Improve scalability, performance, and resilience of critical network services, implementing capabilities like IPv6, VPC peering, and load balancing.
Collaborate with engineering teams to deliver reliable, secure networking and participate in design reviews and coding interviews.
Our partner is a leading cloud infrastructure platform, enabling large-scale AI and cloud services. They foster a highly technical, international engineering environment with a trust-based culture and strong emphasis on ownership and continuous improvement.
Design, develop, and lead improvements to the sandboxes product across agent integration, tool permissions, and developer-facing workflows.
Drive the reliability and performance of sandbox creation, session management, and teardown for AI agent workloads.
Collaborate with peers, Product, and adjacent teams to evolve the architecture as requirements grow.
Docker provides developer tools for building, sharing, and running applications using containers. It serves over 20 million monthly users and operates as a globally distributed, remote-first team.
Design and build production AI agent systems that diagnose, investigate, and remediate infrastructure issues across one of the world’s largest GPU fleets.
Build the distributed services, orchestration framework, knowledge graph, and retrieval systems that power infrastructure agents.
Own services end to end, including architecture, implementation, testing, deployment, observability, and production operations.
Together AI is a research-driven artificial intelligence company that builds open and transparent AI systems. The company has contributed to leading open-source research like FlashAttention and RedPajama, and aims to lower the cost of modern AI through co-designed software, hardware, algorithms, and models.
Design, deploy, and operate large-scale Linux infrastructure including bare metal servers, enterprise storage, and GPU clusters for AI/ML workloads.
Manage and optimize AI Factory environments with NVIDIA GPU technologies such as A100, H100, and H200, including provisioning, monitoring, and performance tuning.
Ensure high availability and reliability through expert-level Linux administration, storage management with Ceph and high-performance platforms, and networking in data centers.
The company is seeking a senior Linux infrastructure engineer with expertise in bare metal, storage, and AI Factory platforms. The size, employees, and culture are not specified.
Build and maintain backend services for our LLM gateway, including routing, rate limiting, and observability.
Contribute to sandboxing and isolation infrastructure for safe agent-generated code execution.
Write high-performance backend code in Go, Rust, or async Python, supporting Kubernetes-based platform services.
AZX accelerates positive impact in critical industries through AI transformation. Founded in 2024 and profitable from the start, we work with category leaders in real estate, energy, logistics, and utilities.
Design and build production AI agent systems for diagnosing and remediating infrastructure issues in large-scale GPU environments.
Develop distributed services, orchestration frameworks, knowledge graphs, and retrieval systems to power AI agents.
Own services end-to-end from architecture through production, collaborating with infrastructure and engineering teams.
The company builds AI agents that operate and automate large-scale GPU infrastructure. The engineering team is highly collaborative and remote, fostering ownership and autonomy.
Design and develop foundational components and frameworks for our Agentic AI platform.
Collaborate with cross-functional teams to create platform solutions that empower developers.
Provide production support and ensure platform stability, working closely with ML engineers.
Legion builds secure, reliable AI systems that integrate with complex platforms, optimizing workflows and enhancing human capability. They work with partners like Palantir, Nvidia, HPE, and Oracle, and are looking for bold thinkers to shape the future of grounded AI.
Own major product components and engineering workstreams from discovery to production.
Design scalable architectures and build production-grade software with focus on reliability and security.
Use AI-assisted development tools to improve engineering efficiency.
They develop Linux security products and automation systems. They are a remote-first team emphasizing professional development and challenging technical projects.
Provide responsive, high-quality support to enterprise B2B customers on zero-trust security and network segmentation products.
Own technical issues end-to-end, investigating complex problems across Linux, networking, virtualization, and cloud environments.
Collaborate with engineering and support teams to drive resolutions and recommend preventive improvements.
The hiring company provides cybersecurity and network security solutions built around zero-trust technologies for enterprise customers. It operates as a collaborative global organization with an inclusive culture, flexible remote work, and opportunities for continuous learning.
Design, develop, and modernize network security products involving L2/L3/L4 protocols, kernel-space data paths, and scalable traffic processing.
Collaborate across Scrum teams to contribute to architecture, testing, and engineering practices that protect millions of end users.
Bring 7–12 years of C/C++ expertise and strong networking knowledge in TCP/IP, routing, and security to solve complex technical challenges.
This position is listed on behalf of a partner company that is building next-generation network security products. They offer a remote-first, collaborative environment with experienced engineering teams working across multiple technical domains.
Participate in customer and sales meetings to explain technical capabilities and develop proof-of-concept solutions.
Troubleshoot and resolve complex customer issues through code analysis, scripting, and log analysis.
Collaborate with internal teams across engineering, sales, and product to improve platform and customer experience.
The company specializes in AI infrastructure and cloud environments, helping customers adopt and scale AI workloads. It is a remote-first, collaborative organization with a fast-growing team that values ownership and quick execution.
Design, build, and maintain agent infrastructure and platforms, including the TRACE Graph, embeddings, and semantic search.
Collaborate with detection engineers and threat hunters to encode domain expertise into agents.
Build automated evaluations and benchmarks for non-deterministic agentic systems.
Nebulock is an agentic threat hunting platform that autonomously surfaces behaviors, not just IOCs, from various data sources. As a startup, we emphasize collaboration, low ego, and a relentless focus on delivering customer value.
Migrate 32-bit call handling C++ subsystems to 64-bit architecture.
Develop scripts to migrate operating systems from CentOS 7 to RHEL 9.
Update CI/CD pipelines and DevOps tools; run security tests and remediations.
Anovia is a telecommunications outsourcing partner supporting Fortune 500 and 1000 companies with workflow, technical support, and helpdesk services. With over 200 professionals globally and 20 years of expertise, it emphasizes a close-knit technical team and continuous modernization.
Manage physical "Metal" environments from bare metal to Kubernetes, including cluster networking and scheduling.
Maintain Crossplane compositions and Terraform modules for cloud service provider resources.
Work with application teams to understand needs and invest in right capabilities.
Grafana Labs is the company behind Grafana Cloud, a fully managed observability platform trusted by over 10,000 organizations. They are a 100% remote company with team members across 40+ countries, backed by leading investors, and known for an open-source legacy and global collaborative culture.
Design, build, and maintain highly reliable backend services and distributed systems for RapidFort's security platform.
Build systems for processing and analyzing large volumes of security, vulnerability, container, and runtime data.
Solve complex problems involving concurrency, performance, scalability, and distributed processing across Linux, Kubernetes, and cloud environments.
RapidFort is a cybersecurity company focused on securing and optimizing modern software supply chains and cloud-native environments. The company works with enterprise and U.S. public-sector customers in security-sensitive environments, fostering a culture of technical ownership and collaboration.
Monitor, operate, and support production AI infrastructure platforms including NVIDIA GPU environments.
Investigate and resolve infrastructure, networking, hardware, and platform-related incidents.
Collaborate with engineering teams, vendors, and datacenter personnel to improve operational processes.
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build scalable, secure, and sovereign infrastructure for modern AI and data-intensive applications. Serving enterprises like Adobe and PayPal, the company combines open source innovation with deep Kubernetes expertise to deliver composable developer platforms across any environment.
Monitor and troubleshoot systems, networks, and applications to ensure optimal performance and availability.
Perform system administration tasks including server configuration, maintenance, and upgrades.
Collaborate with vendors and recommend new technologies to improve system performance and scalability.
Ocrolus builds an AI workflow and analytics platform for lenders, processing nearly one million credit applications monthly with over 99% accuracy. Trusted by over 400 customers, the company is a fast-growing, remote-first team valuing empathy, curiosity, humility, and ownership.
Own the technical direction, architecture, and execution of HiddenLayer’s AI Attack Simulation product.
Partner with Product and Security Research to define product strategy and translate adversarial AI techniques into scalable capabilities.
Design and build agentic workflows, tool integrations, and evaluation frameworks while mentoring engineers.
HiddenLayer protects the world’s most valuable technologies from adversarial AI attacks. They are a venture-backed startup with a remote global team, recognized for innovation and committed to diversity and inclusion.
Lead threat modeling and secure design reviews across C++, Go, and Rust
Build and tune application security testing (SAST, SCA, secret scanning, DAST) and fuzzing harnesses
Operate PSIRT and build security champions program to raise the security bar
Redpanda is a unified platform for agent-data interaction, combining streaming, SQL analytics, and intelligent connectivity with governance for enterprise AI agents. It is a fast-moving, people-first organization with a small, high-trust security team and team members across the globe.