Siro is a revenue intelligence platform bringing the power of AI to field sales professionals — i.e. anyone who conducts sales in person. Of the millions of sales professionals in the U.S., the majority work in field sales, but get ZERO on-the-job coaching because they're alone in the field. And while top-performing sales reps can out-earn surgeons, most do not reach their full potential. Think of the person selling HVAC services, pest control, or solar panels. With Siro, these sales reps are empowered with data-driven coaching, actionable insights, and peer-to-peer learnings—enabling them to excel.

Beyond driving behavior change to improve sales outcomes, our platform's ability to record, transcribe, and analyze in-person interactions opens up numerous high-value opportunities. Our rich conversation data enables powerful use cases across marketing, sales operations, and customer success - for example: identifying cross-sell opportunities, surfacing market intelligence, or streamlining workflows.

Our technology serves any scenario where front-line, face-to-face conversations drive business outcomes, and we're rapidly expanding beyond our initial success in home services, home improvement, and traditional door-to-door industries like pest control, solar, and fiber.

With a $5B+ TAM and over $18M in backing from leading investors, we're on a mission to make field sales the most accessible path to financial freedom.

Our product is already making waves - we have 4.8 stars on the App Store (700+ ratings), 5.0 stars on G2 (25 reviews), and partnerships with industry leaders like ServiceTitan (NASDAQ: TTAN).

We're looking for exceptional engineers to join our team and help scale our impact.

Open Positions

• Senior Full Stack Engineer (5+ years of experience)

• Staff or Senior Staff Full Stack Engineer (8+ years of experience), front-end focus

Key Responsibilities

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

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

• Design and build scalable backend services that handle real-time processing of sales conversations

• 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

• Additional Staff-Level Impact: Lead technical architecture for major initiatives, serve as a trusted mentor to the team, and drive engineering-wide improvements. You'll help shape our technical strategy and be a key voice in decisions that affect our entire engineering organization, from developer productivity to system reliability.

Requirements

• You have 5+ years (Senior) or 8+ years (Staff+) of professional software engineering experience

• You demonstrate strong proficiency in React and TypeScript

• You have experience with Node.js and REST API design

• You are knowledgeable about cloud platforms (preferably GCP) and serverless architectures

• You have demonstrated skill in web performance optimization

• You have experience with version control systems (preferably Git) and CI/CD pipelines

• You are an exceptional 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.

• Staff-level: You have deep expertise in frontend architecture and optimization

Our Tech Stack

• Frontend: React, TypeScript, Svelte

• Backend: Node.js, Typescript, serverless functions

• Cloud: Google Cloud Platform

• Other tools: Git, Datadog, Figma

Why Join Siro?

• Growth: Join a rapidly scaling Series A 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

What Sets You Apart

• You have a track record of meaningful side projects or open-source contributions, showcasing your passion for software development.

• 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're organized and adaptable, thriving in an agile environment with low management overhead.

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

Compensation & Details

• We use highly competitive benchmarks to determine equity grants

• Cash is based on Pave benchmarks for our size/scale, Tier 1 cities, and leveling of the hire.

  • Senior Software Engineer: $200,000 or $216,000

  • Staff Software Engineer: $243,000

• We are in-person Tues/Wed/Thurs at our office in Flatiron (New York City)

• We do not sponsor H1B visas

At Siro, we are committed to creating a diverse and inclusive environment where all people feel that they are equally respected and valued, whether they are applying for an open position or working at the company. We provide equal employment opportunities to all applicants without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.