Staff Software Engineer, Siro
Full Stack
$284-325k
+ Offers Equity
More information about location
3 days a week in office (Flatiron, NY)
AI coach for field sales reps
Be an early applicant
AI coach for field sales reps
21-100 employees
Be an early applicant
$284-325k
+ Offers Equity
More information about location
3 days a week in office (Flatiron, NY)
21-100 employees
Company mission
Siro's mission is to create a world where anyone can find social mobility and financial freedom through a career in sales.
Role
Who you are
- We expect 10+ 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
Desirable
- 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
What the job involves
- 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
Our take
The activities of sales representatives are essential for maximizing the profits of a business, but it’s difficult to optimize this when there is no efficient way of tracking conversations. It is almost impossible to know exactly how long a sales rep pitches a product or exactly what they said, and this makes it difficult for businesses to improve their sales.
Siro provides a digital mobile and desktop app that facilitates the tracking and analysis of the conversations of sales reps and clients. The app records and transcribes sales conversations, providing a quantifiable footprint of every sales conversation which can then be analyzed by sales managers for improvements.
Whilst the recording and transcription software behind Siro is nothing new, the integrated approach to tracking sales conversations is one that has been untapped until now. The company claims that when used properly, its sales coaching system can reduce sales conversation time tenfold - giving Siro the potential to take sales coaching to a whole new level.
Freddie
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 4 rounds)
May 2025
$50m
SERIES B
Oct 2023
$14m
SERIES A
Total funding: $69.1m
Company HQ
Flatiron District, New York, NY
Leadership
Jake Cronin
(CEO & Founder)Co-founder of Queue. Was a Woodruff Scholar at Emory where they studied Math, CS, and Chinese Studies. Opened & ran a Cutco branch office.
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