Cape

Full Stack Software Engineer

New York

Sponsorship not specified$180k-$235kDetected 6 days ago

TypeScriptReactFull-Stack DevelopmentData StructuresCode ReviewFigmaFirewallCommunicationCollaborationProblem Solving

About the role

Champion the security, performance, and stability of our web applications.
Actively improve user workflows by collaborating with cross-functional teams, ensuring seamless experiences across product boundaries and a cohesive user experience.

We didn't just build a layer on top of old tech; we built America's most private and secure mobile carrier from the ground up.
Build beautiful, responsive and reliable websites and landing pages.
Maintain high coding standards through the development of guidelines, active participation in code reviews, and fostering a culture of continuous improvement and knowledge sharing among your team.
Champion the security, performance, and stability of our web applications. You will implement and oversee robust testing, monitoring, and release processes to guarantee a seamless and trustworthy user experience.
Build reliable, performant, and scalable systems that enable other product teams to build robust web applications without requiring deep domain expertise in the underlying infrastructure.

Proven ability to learn continuously, work independently, and make decisions with minimal supervision.
Ability to take a thoughtful, practical approach to problem-solving that considers tradeoffs and avoids over-engineering.
Ability to learn new technology and concepts, even without in-depth experience.
Familiarity with data structures, loading patterns, web frameworks, and other technical tools and concepts.

Skill and comfort working in a constantly evolving environment with dynamic objectives and iteration with users.

We offer competitive compensation that is geo-adjusted based on your location, along with meaningful equity so you share in the value you help create.

At Cape, we are the architects of a privacy-centric movement that is just getting started.
We are relentless builders, constantly innovating at the edge of what's possible in telecommunications.
We operate on a foundation of high trust and high expectations.
Our structure is flat, and collaboration matters more than hierarchy.
As a member of our team, you will collaborate with world-class engineers, architects, and visionaries, and work across organizational lines to solve "impossible" problems and deliver mission-critical results for our users every single day.
Cape's platform gives customers end-to-end control of their digital identity, optimizing for resiliency, privacy, and security at every turn.
We're transforming how customers sign up, use, and think about their mobile phones and the privacy implications associated with it.
Customers are protected at every level of the communications stack - from the mobile device, through contested infrastructure, to the core of the network itself.
Our mission is to be a force for good in global wireless.
Cape was founded in 2022 by people who believe privacy is a fundamental right, not a luxury to be traded away.
By building our own network from scratch, we are able to design and build a suite of privacy and security features that no other carrier on the planet can offer.
We closed our Series C in March 2026, and we are scaling rapidly, with the goal of giving people back control of their most personal information.

This listing is sourced directly from Cape's careers page and normalized into a canonical job model.