S
Siro
Staff Software Engineer (Full Stack)
Skills
NodeTypescriptAI
2 months ago
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Important information
Contract type:
Permanent
Salary:
$284,000 – $325,000 / year
Location:
United States
Work mode:
Onsite
Published on:
29 August 2026
What they need
- 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
- 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- 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
- We expect 10+ years of professional software engineering experience
- You have experience with Node.js and REST API design
- 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 strong communication skills, able to articulate complex technical concepts to both technical and non-technical stakeholders
- 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’re a collaborative team player with a “we before me” mindset, always ready to support and elevate your colleagues
- You thrive in an agile environment with low management overhead
- You actively leverage AI coding tools to assist you during development
- 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
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