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

Requirements

6+ years of professional software engineering experience.
You are excited to work in our NYC office 3+ days a week with the rest of the team.
You demonstrate strong proficiency in TypeScript frameworks
You have experience with Node.js and REST API design
You have demonstrated skill in mobile and/or web performance optimization
You are a strong problem solver, with the ability to think critically and approach challenges with a first-principles mindset.
You have strong communication skills, able to articulate complex technical concepts to both technical and non-technical stakeholders.

Benefits

Growth: Join a rapidly scaling Series B startup with proven product-market fit
Technology: Work with cutting-edge AI technologies and a modern tech stack
Team: Collaborate with an experienced CEO (previously built a successful sales tool used by 100,000+ reps) and top-tier team
Ownership: Take end-to-end ownership of features that directly impact our users
Learning: Work across the full stack and grow your technical breadth
Impact: Help democratize sales success and create opportunities for millions of sales professionals

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

TypeScriptNode.jsREST API designfrontend developmentweb performance optimizationmobile performance optimizationsoftware engineeringcode reviewsdocumentationengineering best practices

Soft Skills

problem solvingcritical thinkingcommunicationcollaborationcustomer needs assessmentdata-driven decision making