TL;DR

Senior Software Engineer, Full Stack (Node.js, React, Next.js): Building and maintaining backend services using Node.js, Socket.IO, AWS Amplify, and DynamoDB, while also working on the frontend with TypeScript, React, and Next.js with an accent on API design and database performance. Focus on translating high-level product requirements into parallelizable tasks, participating in code reviews, and optimizing database performance.

Location: Remote (USA)

Salary: $150K - $220K

Company

%hirify_global% is the leading voice AI platform for developers building speech-to-text (STT), text-to-speech (TTS) and full speech-to-speech (STS) offerings.

What you will do

Build, ship, and maintain backend services using Node.js, Socket.IO, AWS Amplify, and DynamoDB.
Work across the frontend with TypeScript, React, Next.js.
Design and integrate APIs using both REST and GraphQL, supporting flexible, scalable data access across services.
Develop deep expertise in a few areas while remaining comfortable diving into new parts of the codebase.
Participate in code reviews and architecture discussions.
Translate high-level product requirements into parallelizable tasks.

Requirements

3+ years of experience on a full-stack engineering team, building and maintaining production-grade services.
Professional experience with TypeScript, including API development, backend service design, and system integration.
Experience building user interfaces through reusable, composable components.
Proven ability to optimize database performance through thoughtful schema design, query tuning, and indexing strategies.
Strong communication skills and the ability to navigate technical tradeoffs in a collaborative, cross-functional environment.

Nice to have

Experience with AWS Amplify.
Familiarity with Electron and building cross-platform desktop (or mobile) applications.
Experience integrating with LangChain, or other LLM orchestration frameworks.
Comfort working in startup environments.
Prior experience with voice technology and AI-driven applications.

Culture & Benefits

Unlimited PTO, flexible schedule, and generous paid parental leave.
Medical, dental, and vision benefits.
Annual wellness stipend and mental health support.
Learning / Education stipend and participation in talks and conferences.
401(k) plan with company match.
One-time stipend for home office upgrades.