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Senior Software Engineer (Backend)

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Onsite

Senior Software Engineer (Backend)

Siro

Senior Software Engineer (Backend)

Skills

Google Cloud PlatformKotlinSwiftReactNodeTypescriptReact NativeSvelteDatadogAIFigma

2 months ago

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Important information


Contract type:

Permanent

Salary:

$240,000 / year

Location:

United States

Work mode:

Onsite

Published on:

29 August 2026

What they need


  • Build platform and backend systems at Siro, across recording, integrations, AI agents, and more!
  • Own the end-to-end development of key features, from architectural decisions through implementation, deployment, and support
  • 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
  • Own the health of our systems and products, and make data-driven decisions
  • Help evolve our development practices and tooling to enable sustainable scaling while maintaining velocity
  • 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 have strong proficiency in modern programming languages, databases, API frameworks, and cloud platforms (like GCP)
  • You are excited to work in our NYC office 3+ days a week with the rest of the team
  • You have strong communication skills, able to articulate complex technical concepts to both technical and non-technical stakeholders
  • You are a strong problem solver, with the ability to think critically and approach challenges with a first-principles mindset
  • We expect 6+ years of professional software engineering experience
  • 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’re creative and can think outside the box to solve complex problems in innovative ways
  • You thrive in an agile environment with low management overhead
  • You continuously look to grow your skills and your impact

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