Founding Recruiter
New York, New York, United States
You'll own the full recruiting function for Sent's NYC HQ, working directly with leadership to **build the hiring engine** that takes the team from 30 to 60. You'll set the bar for how we hire and shape who we become, with **real ownership and visibility** from day one. This role offers the chance to build a recruiting function from the ground up at a fast-scaling company.
Technical Account Executive
New York, New York, United States
You'll own the **full sales cycle** for an **API infrastructure** product that replaces outdated messaging stacks. You'll build your own pipeline and close deals with technical buyers. You'll directly shape **go-to-market strategy** alongside the CEO.
Messaging Compliance Manager, International, WhatsApp & RCS
New York, New York, United States
You'll own the compliance work that keeps customers sending across borders, on WhatsApp, and on RCS. You'll carry live registrations, template reviews, and agent launches from day one. This role has immediate, high-volume impact as a hands-on operator at a developer-first messaging company.
Senior|Full-time|Software
Technical Account Manager
New York, New York, United States
You'll own integration support and go-live for contracted customers at **Sent**, an infrastructure company for A2P messaging across SMS, WhatsApp, and RCS. You'll drive onboarding, keep accounts healthy, and grow them by **debugging failed sends** and **writing integration code**. This role blends deep technical work with customer ownership.
Technical Support Engineer
You'll join **Sent** as the first line of defense for developers building on our messaging API. You'll **resolve technical issues** across SMS, WhatsApp, and RCS. This role is **in-office in Pristina**, Kosovo, at a fast-growing startup.
You'll build and maintain the infrastructure that keeps Sent running, owning CI/CD, cloud environments, monitoring, and tooling to help engineers ship with confidence. You'll have a direct impact on **system reliability** and **deployment speed** for a fast-growing messaging company. Join a close-knit team in Pristina tackling hard problems in **messaging infrastructure**.
You'll create your own role at **Sent**, a messaging infrastructure startup backed by top VCs. You'll have the opportunity to **define your own responsibilities** and **impact the company's growth** directly.
You'll lead **financial strategy** and **operations** for a fast-growing **unified messaging API** startup backed by Bessemer Venture Partners. You'll drive financial planning, fundraising, and strategic decision-making as we scale. This role offers **meaningful equity** and direct partnership with the CEO and board.
You'll work directly with Series A and Growth Stage companies evaluating Sent's intelligent messaging infrastructure. You'll identify early-stage companies, start conversations with technical founders, and guide them through initial evaluation. This role is perfect for someone early in career who's **genuinely curious about developer tools** and enjoys **talking to people building things**.
Junior|Full-time|Software
You'll run **live product demos** and **technical deep-dives** for developer audiences at a messaging infrastructure startup backed by Bessemer. You'll be the first SE, shaping how technical buyers experience Sent's unified API across SMS, WhatsApp, and RCS.
You'll build the internal systems that power our go-to-market engine, owning the architecture and automation of tools connecting sales, marketing, customer success, and finance. You'll trace problems to root cause, design clean abstractions, and replace manual work with **reliable automation**. This role offers meaningful ownership at a fast-paced startup with immediate business impact.
Fraud & Security Specialist
You'll protect Sent's platform by monitoring for abuse, investigating suspicious activity, and building detection systems. You'll define signals and runbooks to keep bad actors out **in a fast-growing messaging infrastructure company**. This role offers the chance to work on **real security challenges in a close-knit team**.
You'll build and maintain **automated test suites** for a messaging API platform. You'll own regression testing and **work alongside engineering** in agile sprints to catch issues early. This role lets you **improve test infrastructure** at a fast-growing startup.
You'll build and maintain core services powering Sent's messaging infrastructure, used by thousands of developers to send millions of messages daily. You'll own system reliability, integrate across the stack, and contribute to architecture. This role offers **high-impact work** in a **fast-growing startup** with a **dedicated team**.
HR & Recruitment Specialist
You'll **own full-cycle recruiting** for Sent's Kosovo office and partner with hiring managers. Your work directly shapes the **candidate experience** and helps build the team. Sent's **messaging infrastructure** is used by businesses to communicate via SMS, WhatsApp, iMessage, and RCS.
You'll own end-to-end features across the entire Sent platform, designing APIs and shipping UI with equal confidence. You'll build and maintain services in **.NET/ASP.NET Core** and **Next.js/React**, integrating with carrier networks and third-party APIs. This is a chance to join a fast-growing, well-funded startup working on hard technical problems in messaging infrastructure.
You'll build the product UI for Sent's messaging platform, owning frontend features like dashboards and onboarding flows. Your work will shape how developers and businesses interact with the platform. This role offers the chance to work on **real messaging infrastructure** in a **fast-moving startup environment**.
You'll be the **technical voice of Sent** on the internet, producing technical content, code, demos, and engaging with developers on Hacker News, X, Reddit, Discord, and GitHub. You'll **write tutorials and build demos** that developers pass around. You'll **own the SDK and quickstart developer experience** end to end.