
Cape
Arlington, Virginia
Privacy-first mobile carrier for secure communications
About
Cape operates a privacy-focused mobile network providing secure cellular service with minimal data collection, SIM swap protection, and encrypted features. It serves government agencies, enterprises, high-risk individuals, and privacy-conscious consumers, using its own cloud-based mobile core for resilient, private connectivity. This protects against cellular threats like hacking and surveillance while maintaining reliable coverage.
Tech stack
Go, Python, Kotlin, AWS, TypeScript, Terraform, Kubernetes, Rust, Java, Swift
Perks & benefits
Health insurance, Parental leave, 401k match
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23Leads technical engagements, deployments, and integrations for federal customers, partnering across product, engineering, and business development. Requires networking expertise, deployment automation, defense or telecommunications experience, active TS/SCI clearance, and substantial travel.
Drive revenue growth by selling privacy and security solutions to the United States Navy. The role requires at least five years of customer-facing experience, defense or government-sector expertise, enterprise sales capability, active TS/SCI clearance, and willingness to travel extensively.
Leads the security technical program across detection and response, corporate security, and product security, coordinating priorities, roadmaps, tooling, and execution with security and product engineering teams. Requires TPM or PM experience embedded in an in-house security engineering organization and strong technical communication skills.
Supports HR operations across onboarding, employee support, payroll, benefits, reporting, and compliance. The role requires at least two years of HR operations experience, payroll coordination, HRIS expertise, and required Sequoia experience.
Leads Cape’s People organization and talent strategy through rapid growth from 100 to 300+ employees. The role owns recruiting, retention, organizational development, compensation, performance management, and leadership programs while partnering directly with the CEO and executive team.
Provides hands-on internal IT support for Cape’s DC office, owning onboarding, Tier-1 ticket resolution, hardware inventory, conference-room technology, and office IT operations. Requires 2–3+ years of experience, Apple/macOS expertise, MDM familiarity, and strong customer-service skills.
Security Engineer responsible for designing and managing corporate security controls across identity, endpoint, network, and vendor risk. Requires 5+ years in information security, deep IAM/EDR/MDM expertise, and experience with compliance frameworks to reduce risk and build security culture.
Lead end-to-end security strategy and build a high-performing team to defend Cape's carrier-grade mobile network against nation-state threats while enabling rapid innovation. Requires 10+ years in information security including 5+ years in senior leadership building programs from early stage.
Serve as the analytical engine for consumer business decisions at a privacy-first mobile carrier. Combine market research, business intelligence, financial modeling, and customer insights to drive pricing, planning, and strategy; present recommendations to executives. Requires 4+ years in consulting, BI, or market research with strong SQL/Excel and analytical skills.
Own and scale CRM systems, processes, analytics, and forecasting for Cape's go-to-market engine. Hands-on with Salesforce data modeling, pipeline reporting, deal desk, and cross-functional enablement for Business Development, Ops, and Finance teams. Requires 4+ years RevOps/SalesOps experience, strong Salesforce and analytical skills.
Lead Cape's government relations strategy, stakeholder engagement, and policy shaping to advance the company's privacy-focused telecom mission in the federal ecosystem. Requires deep legislative process knowledge, strategic planning, and executive communication skills.
Full Stack Software Engineer building privacy-first websites, landing pages, and scalable backend systems for a secure mobile carrier. Focus on resilient connectivity, signaling firewalls, threat detection, and privacy-conscious features using TypeScript/React and Go. Requires 4+ years experience and strong UX intuition.
Build and own Cape's privacy-first Android mobile application using Kotlin and Jetpack Compose. Own the full feature lifecycle from architecture to launch on Google Play and privacy-focused app stores, tackling hard problems in security, cryptography, and cellular tech.
iOS Engineer building Cape's privacy-first mobile app using Swift and SwiftUI. Own feature lifecycle from architecture to App Store launch, solving hard problems in security, cryptography, and cellular tech. Requires 4+ years iOS experience and strong CS background.
G&A Recruiter responsible for full-cycle technical recruiting, building talent pipelines, sourcing passive candidates, and partnering with hiring managers to close high-caliber engineering roles in a fast-growing privacy-first mobile carrier startup. Requires 4+ years in-house recruiting experience in tech.
First in-house Corporate Counsel at a privacy-first mobile carrier. Owns broad legal needs including government contracts, regulatory compliance, IP, employment, and commercial agreements while building legal processes from scratch.
Own internal developer platforms, CI/CD pipelines, AI-assisted tooling, and local dev environments to make Cape engineers faster and more confident. Report to engineering leadership and partner across platform, product, and security teams.
Forward Deployed Engineer embedding with federal/national security customers to deploy, integrate, prototype, and troubleshoot Cape's privacy-first mobile network products. Translate mission needs into engineering priorities while writing production code for custom integrations and feeding field learnings back into the core roadmap. Requires 2+ years software engineering experience, TS clearance eligibility, and up to 50% travel.
Drives execution of complex cross-functional programs bridging product and engineering, optimizing processes, mitigating risks, and ensuring on-time delivery of core technologies for government, enterprise, and consumer customers. Requires 5+ years program management experience and technical fluency.
Security Engineer specializing in product security designs and implements AWS security controls, performs vulnerability assessments, integrates security into DevOps, and mentors engineers to protect cloud, mobile core, and app infrastructure. Requires 5+ years experience with 3+ in AWS.
Leads federal engineering team to build secure, resilient networks for US government missions, owning technical execution, customer partnerships, and strategy alignment in highly regulated environments. Requires engineering background and government tech leadership experience.
Builds and maintains privacy-focused telecommunications infrastructure, including monitoring, high-availability systems, and FedRamp compliance. Requires 4+ years SRE experience, AWS expertise, and fluency in Golang/Rust/Java/Python.
Builds secure, privacy-focused telecommunications infrastructure including signaling firewalls, fake base-station detection, and anti-spam systems. Requires 4+ years backend experience with Golang/Rust/Java/Python, distributed systems, and strong CS fundamentals.