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Silence Laboratories

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Senior Full Stack Developer

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You will build prototypes, demos, web and mobile product surfaces, backend APIs, integration services, and developer-facing tools. You will improve SDK and documentation experiences, turn ambiguous requirements into working software, use LLM-assisted workflows responsibly, and establish testing, CI/CD, observability, and regression-prevention patterns.

Responsibilities

  • Build customer-facing prototypes and product demos
  • Develop and maintain web and mobile product surfaces using React, Next.js, React Native, TypeScript, and related tooling
  • Build backend APIs, integration services, and developer-facing surfaces
  • Improve SDK and documentation experiences
  • Use LLM-assisted development workflows responsibly
  • Collaborate with technical and partner stakeholders to translate ambiguous requirements into working software
  • Establish patterns for testing, CI/CD, observability, and regression prevention

Requirements

  • 5+ years of software engineering experience building and shipping production applications
  • Strong TypeScript and React/Next.js experience
  • React Native experience or mobile development experience
  • Backend and API development experience
  • Experience shipping complete products, prototypes, tools, or demos
  • Security knowledge relevant to cryptographic or financial infrastructure application surfaces
  • Strong written communication and async collaboration skills

Benefits

  • Equity participation
  • Visa or EOR support where applicable

Skills

What Senior Full-Stack jobs ask for — and how much of it you have →

See also

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