Remote Software Engineer (JS,Python)

We're looking for a Senior Full Stack Engineer who can independently design, build, and maintain both internal systems and user-facing applications across web and mobile. This role blends backend-leaning engineering with full-stack product development: you'll work across backend services, APIs, automation, internal tools, web applications, and mobile apps.

You'll support real business workflows across operations, research, sales, finance, and support-while also building polished user experiences for customers. You'll turn fragmented, manual processes into well-designed systems, and you'll own features and services from initial concept through deployment and iteration., * Take end-to-end ownership of backend services, internal tools, and full-stack applications

• Design, build, and maintain backend services and APIs (REST and/or GraphQL)
• Build internal tools for operations, data management, reporting, integrations, and workflow automation
• Use no-code/low-code tools (e.g., n8n) for rapid prototyping and automation
• Build and maintain serverless and managed backend systems
• Work with platforms like Firebase, Supabase, or similar
• Design data models and work with relational and/or NoSQL databases
• Integrate third-party APIs and internal systems
• Build responsive, accessible web applications using React
• Build mobile applications using React Native
• Contribute to shared component libraries and design systems (e.g., Storybook)
• Share business logic across backend, web, and mobile where appropriate
• Ensure reliability, security, performance, and maintainability across the stack
• Contribute to testing, CI/CD pipelines, and deployment workflows
• Participate in architectural decisions and help evolve internal platforms and foundations

• A senior engineer comfortable owning backend-heavy and full-stack systems independently
• Able to take a loosely defined problem through design, implementation, deployment, and iteration
• Someone who enjoys building tools and systems that other teams rely on
• A systems thinker who understands how backend, data, infrastructure, frontend, and mobile interact
• Product-minded, with strong attention to user experience and workflow design
• Comfortable challenging assumptions and supporting ideas with reasoning and evidence
• Values candor, conscientiousness, first-principles thinking, and clear communication, * Strong professional experience with JavaScript/TypeScript and/or Python
• Production experience building backend services, APIs, and internal tools
• Experience with REST and/or GraphQL API design
• Proven ability to deliver backend-leaning full-stack systems end-to-end
• Experience with authentication, authorization, and API gateways
• Experience with serverless architectures and managed backend services
• Familiarity with Firebase, Supabase, or similar platforms
• Experience with relational and/or NoSQL databases
• Production experience with React for web applications
• Production experience with React Native for mobile applications
• Proficiency with Git and collaborative development workflows

Nice to have

• Experience shipping apps to the App Store or Play Store
• Experience with Storybook and design systems
• Shared codebases between web and mobile
• Native mobile development (Swift, Kotlin)
• Offline-first or sync-heavy mobile apps
• Push notifications and background tasks
• Rust for performance-critical components
• Containerization and cloud infrastructure (Docker, AWS, GCP)
• CI/CD pipelines for web, mobile, and backend
• Observability tooling (logging, metrics, tracing)
• Experience integrating AI or data-driven services