Backend Developer designing, developing, and maintaining scalable backend services using Java and AWS at EX Squared LATAM. Collaborating with multidisciplinary teams in a hybrid work environment.
About the role
- Network Software Engineer supporting webAI’s Public Sector initiatives with secure, distributed AI infrastructure. Involves systems engineering across multiple programming languages for complex networks.
Responsibilities
- Design, build, and maintain production grade distributed and decentralized systems for secure AI deployment in government environments.
- Develop and integrate Rust based networking and data synchronization components with systems written in Go, Swift, Python, Java, and C++.
- Implement and optimize network protocols and routing mechanisms, including NAT traversal, VPNs, and multi protocol mesh topologies.
- Architect robust data synchronization frameworks using content addressable storage, Merkle trees, CRDTs, and erasure coding.
- Develop cross platform networking solutions for iOS, Android, and heterogeneous device environments.
- Lead performance tuning, debugging, and optimization of distributed software under resource constrained and intermittent connectivity conditions.
- Ensure security first design through threat modeling, secure key management, and integration of cryptographic primitives and protocols.
- Collaborate with MLOps, Infrastructure, and Security teams to deploy and integrate AI components in restricted or air gapped systems.
- Contribute to cross functional architectural design discussions and documentation for internal and external (public sector) stakeholders.
- Maintain rigorous testing, observability, and validation practices to ensure system reliability and compliance readiness.
Requirements
- Active US Security clearance or eligibility and willingness to obtain a US Security clearance
- Strong proficiency in Rust, with experience bridging Rust to other languages (Go, Swift, Python, C++, or Java) via FFI or APIs.
- Deep knowledge of networking protocols and architectures, including routing, NAT traversal, mesh networking, and multi protocol support.
- Proven experience with data synchronization and distributed consensus techniques, such as Merkle DAGs, CRDTs, and content defined chunking.
- Strong algorithmic and data structure skills, especially for distributed or networked environments.
- Experience building software for cross platform and mobile environments (iOS, Android) with attention to performance and power constraints.
- Expertise in security first design, including encryption, key management, and mitigation of adversarial threats.
- Experience with applied cryptographic protocols and offline first or intermittently connected system design.
Benefits
- Competitive salary and performance-based incentives.
- Comprehensive health, dental, and vision benefits package.
- 401k Match (US-based only)
- $200/mos Health and Wellness Stipend
- $400/year Continuing Education Credit
- $500/year Function Health subscription (US-based only)
- Free parking, for in-office employees
- Unlimited Approved PTO
- Parental Leave for Eligible Employees
- Supplemental Life Insurance
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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