Senior Full Stack Software Engineer

Build and enhance features (especially frontend) for Siro’s direct consumers, creating intuitive user experiences for our AI-powered sales platform

Own the end-to-end development of key features, from architectural decisions through implementation, deployment, and support

Craft intuitive, performant user interfaces that make complex AI insights accessible to our users

Drive technical excellence through thoughtful code reviews, documentation, and engineering best practices

Partner closely with product and design teams to transform customer needs into elegant technical solutions

Help evolve our development practices and tooling to enable sustainable scaling while maintaining velocity

Own the health of our systems and products, and make data-driven decisions

In case you’re curious, we use the following technologies (and more), but proficiency in any specific technology is not required

Frontend: React Native, Svelte, TypeScript

Mobile: Swift, Kotlin

Backend: Node.js, Typescript, serverless functions

Cloud: Google Cloud Platform (GCP)

Other tools: Git, Datadog, Figma- You demonstrate strong proficiency in TypeScript frameworks

You have strong communication skills, able to articulate complex technical concepts to both technical and non-technical stakeholders

We expect 6+ years of professional software engineering experience

You have experience with Node.js and REST API design

You are a strong problem solver, with the ability to think critically and approach challenges with a first-principles mindset

You have demonstrated skill in mobile and/or web performance optimization

You are excited to work in our NYC office 3+ days a week with the rest of the team

You’re a collaborative team player with a “we before me” mindset, always ready to support and elevate your colleagues

You have high standards for excellence and aren’t afraid to voice your opinion to push for quality

You think strategically beyond code, considering business and design implications in your work

You actively leverage AI coding tools to assist you during development

You thrive in an agile environment with low management overhead

You’re creative and can think outside the box to solve complex problems in innovative ways

You continuously look to grow your skills and your impact