Sr. Software Engineer (React / Typescript) | Remote | Worldwide

Join to apply for the Sr. Software Engineer (React / Typescript) | Remote | Worldwide role at Upstack Data .

$3,500 - $6,000 USD monthly salary

Role hours require working US Eastern Timezone.

About Upstack Data

We're a customer identity resolution platform helping marketing teams connect ad spend to actual customer behavior. We're a small but fast-growing bootstrapped SaaS company based in the USA with a fully remote team.

About The Role

We are seeking a talented and product‑mindful Senior Frontend Engineer to join Upstack Data, a customer identity resolution platform helping marketing teams connect ad spend to actual customer behavior. In this role, you will own our frontend applications—both our React‑based B2B SaaS product and React‑based admin tools. You will work directly with our CEO to translate business requirements into ...