Senior Full-Stack Engineer

BearPlex; United States; Hybrid; USD 9,400 - 19,000; Full time

Benefits offered by this job

Learning budget

Job summary

BearPlex is seeking a senior full-stack engineer to own end-to-end features on multi-tenant enterprise platforms. You will design data models, interfaces, and deployment strategies while ensuring correctness, isolation, and long-term maintainability.

Work spans React/TypeScript on the frontend and Node.js on the backend, with PostgreSQL schema design, typed APIs, and strong emphasis on architecture, testing, and observability.

Qualifications

• Experience building and operating production software used by paying customers.
• Strong React and TypeScript skills, including complex state management and performance awareness.
• Experience with Node.js services, APIs, background jobs, and integrations.
• Deep PostgreSQL knowledge, including schema design, complex queries, and live-system migrations.
• Sound architectural judgment and the ability to explain decisions with evidence.
• Clear written communication and documentation skills.

Responsibilities

• Build full-stack features using React and TypeScript on the frontend and Node.js on the backend.
• Design PostgreSQL schemas, indexes, and production-safe migrations that preserve tenant boundaries.
• Develop typed, versioned APIs with validation, pagination, and predictable error handling.
• Make architecture and state-management choices that keep systems coherent as they grow.
• Add tests and observability, and ensure shipped work supports audit and verification needs.
• Review code, mentor engineers, and work with clients to align implementations with their needs.

Skills

React

TypeScript

Node.js

PostgreSQL

Architectural judgment

Documentation

Tools

Next.js

AWS

Docker

CI/CD

Redis

MongoDB

Supabase

Job description

Role overview

Own end-to-end features for multi-tenant enterprise platforms, from data design and service interfaces through user-facing implementation and deployment. The work prioritizes correctness, tenant isolation, auditability, and long-term maintainability, with room to make architectural decisions and collaborate directly with clients.

Responsibilities

• Build full-stack features using React and TypeScript on the frontend and Node.js on the backend.
• Design PostgreSQL schemas, indexes, and production-safe migrations that preserve tenant boundaries.
• Develop typed, versioned APIs with validation, pagination, and predictable error handling.
• Make architecture and state-management choices that keep systems coherent as they grow.
• Add tests and observability, and ensure shipped work supports audit and verification needs.
• Review code, mentor engineers, and work with clients to align implementations with their needs.

Requirements

• Experience building and operating production software used by paying customers.
• Strong React and TypeScript skills, including complex state management and performance awareness.
• Experience with Node.js services, APIs, background jobs, and integrations.
• Deep PostgreSQL knowledge, including schema design, complex queries, and live-system migrations.
• Sound architectural judgment and the ability to explain decisions with evidence.
• Clear written communication and documentation skills.

Nice to have

• Experience with Next.js and server-rendered or hybrid applications.
• Familiarity with AWS, Docker, and CI/CD pipelines.
• Experience with Redis, MongoDB, or Supabase alongside PostgreSQL.
• Payment or subscription integrations using Stripe.

Benefits and work setup

• Hybrid or fully remote work within Pakistan.
• Dedicated budget for learning, courses, certifications, and tools.
• Growth opportunities toward technical leadership and architecture.